cardem: choose a more reasonable default ATR

PCSCd does not like invalid ATRs Change-Id: I1eebfdc06be55931c2e80e2b515ac3a559737c38
firmware: allow verbose builds
2026-03-17 21:58:33 +03:00 · 2020-04-10 02:09:40 +02:00 · 2020-04-10 02:09:40 +02:00 · 2020-04-10 02:09:40 +02:00 · 2020-04-10 02:09:40 +02:00 · 2020-04-10 02:09:40 +02:00
156 changed files with 2491 additions and 4882 deletions
--- a/.checkpatch.conf
+++ b/.checkpatch.conf
@@ -1 +0,0 @@
--exclude ^firmware/atmel_softpack_libraries/.*$
--- a/.clang-format
+++ b/.clang-format
@@ -1,563 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# clang-format configuration file. Intended for clang-format >= 4.
-#
-# For more information, see:
-#
-#   Documentation/process/clang-format.rst
-#   https://clang.llvm.org/docs/ClangFormat.html
-#   https://clang.llvm.org/docs/ClangFormatStyleOptions.html
-#
---
-AccessModifierOffset: -4
-AlignAfterOpenBracket: Align
-AlignConsecutiveAssignments: false
-AlignConsecutiveDeclarations: false
-#AlignEscapedNewlines: Left # Unknown to clang-format-4.0
-AlignOperands: true
-AlignTrailingComments: false
-AllowAllParametersOfDeclarationOnNextLine: false
-AllowShortBlocksOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: false
-AllowShortFunctionsOnASingleLine: None
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: false
-AlwaysBreakAfterDefinitionReturnType: None
-AlwaysBreakAfterReturnType: None
-AlwaysBreakBeforeMultilineStrings: false
-AlwaysBreakTemplateDeclarations: false
-BinPackArguments: true
-BinPackParameters: true
-BraceWrapping:
-  AfterClass: false
-  AfterControlStatement: false
-  AfterEnum: false
-  AfterFunction: true
-  AfterNamespace: true
-  AfterObjCDeclaration: false
-  AfterStruct: false
-  AfterUnion: false
-  #AfterExternBlock: false # Unknown to clang-format-5.0
-  BeforeCatch: false
-  BeforeElse: false
-  IndentBraces: false
-  #SplitEmptyFunction: true # Unknown to clang-format-4.0
-  #SplitEmptyRecord: true # Unknown to clang-format-4.0
-  #SplitEmptyNamespace: true # Unknown to clang-format-4.0
-BreakBeforeBinaryOperators: None
-BreakBeforeBraces: Custom
-#BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0
-BreakBeforeTernaryOperators: false
-BreakConstructorInitializersBeforeComma: false
-#BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0
-BreakAfterJavaFieldAnnotations: false
-BreakStringLiterals: false
-ColumnLimit: 120
-CommentPragmas: '^ IWYU pragma:'
-#CompactNamespaces: false # Unknown to clang-format-4.0
-ConstructorInitializerAllOnOneLineOrOnePerLine: false
-ConstructorInitializerIndentWidth: 8
-ContinuationIndentWidth: 8
-Cpp11BracedListStyle: false
-DerivePointerAlignment: false
-DisableFormat: false
-ExperimentalAutoDetectBinPacking: false
-#FixNamespaceComments: false # Unknown to clang-format-4.0
-
-# Taken from:
-#   git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ \
-#   | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$,  - '\1'," \
-#   | sort | uniq
-ForEachMacros:
-  - 'apei_estatus_for_each_section'
-  - 'ata_for_each_dev'
-  - 'ata_for_each_link'
-  - '__ata_qc_for_each'
-  - 'ata_qc_for_each'
-  - 'ata_qc_for_each_raw'
-  - 'ata_qc_for_each_with_internal'
-  - 'ax25_for_each'
-  - 'ax25_uid_for_each'
-  - '__bio_for_each_bvec'
-  - 'bio_for_each_bvec'
-  - 'bio_for_each_bvec_all'
-  - 'bio_for_each_integrity_vec'
-  - '__bio_for_each_segment'
-  - 'bio_for_each_segment'
-  - 'bio_for_each_segment_all'
-  - 'bio_list_for_each'
-  - 'bip_for_each_vec'
-  - 'bitmap_for_each_clear_region'
-  - 'bitmap_for_each_set_region'
-  - 'blkg_for_each_descendant_post'
-  - 'blkg_for_each_descendant_pre'
-  - 'blk_queue_for_each_rl'
-  - 'bond_for_each_slave'
-  - 'bond_for_each_slave_rcu'
-  - 'bpf_for_each_spilled_reg'
-  - 'btree_for_each_safe128'
-  - 'btree_for_each_safe32'
-  - 'btree_for_each_safe64'
-  - 'btree_for_each_safel'
-  - 'card_for_each_dev'
-  - 'cgroup_taskset_for_each'
-  - 'cgroup_taskset_for_each_leader'
-  - 'cpufreq_for_each_entry'
-  - 'cpufreq_for_each_entry_idx'
-  - 'cpufreq_for_each_valid_entry'
-  - 'cpufreq_for_each_valid_entry_idx'
-  - 'css_for_each_child'
-  - 'css_for_each_descendant_post'
-  - 'css_for_each_descendant_pre'
-  - 'device_for_each_child_node'
-  - 'displayid_iter_for_each'
-  - 'dma_fence_chain_for_each'
-  - 'do_for_each_ftrace_op'
-  - 'drm_atomic_crtc_for_each_plane'
-  - 'drm_atomic_crtc_state_for_each_plane'
-  - 'drm_atomic_crtc_state_for_each_plane_state'
-  - 'drm_atomic_for_each_plane_damage'
-  - 'drm_client_for_each_connector_iter'
-  - 'drm_client_for_each_modeset'
-  - 'drm_connector_for_each_possible_encoder'
-  - 'drm_for_each_bridge_in_chain'
-  - 'drm_for_each_connector_iter'
-  - 'drm_for_each_crtc'
-  - 'drm_for_each_crtc_reverse'
-  - 'drm_for_each_encoder'
-  - 'drm_for_each_encoder_mask'
-  - 'drm_for_each_fb'
-  - 'drm_for_each_legacy_plane'
-  - 'drm_for_each_plane'
-  - 'drm_for_each_plane_mask'
-  - 'drm_for_each_privobj'
-  - 'drm_mm_for_each_hole'
-  - 'drm_mm_for_each_node'
-  - 'drm_mm_for_each_node_in_range'
-  - 'drm_mm_for_each_node_safe'
-  - 'flow_action_for_each'
-  - 'for_each_acpi_dev_match'
-  - 'for_each_active_dev_scope'
-  - 'for_each_active_drhd_unit'
-  - 'for_each_active_iommu'
-  - 'for_each_aggr_pgid'
-  - 'for_each_available_child_of_node'
-  - 'for_each_bio'
-  - 'for_each_board_func_rsrc'
-  - 'for_each_bvec'
-  - 'for_each_card_auxs'
-  - 'for_each_card_auxs_safe'
-  - 'for_each_card_components'
-  - 'for_each_card_dapms'
-  - 'for_each_card_pre_auxs'
-  - 'for_each_card_prelinks'
-  - 'for_each_card_rtds'
-  - 'for_each_card_rtds_safe'
-  - 'for_each_card_widgets'
-  - 'for_each_card_widgets_safe'
-  - 'for_each_cgroup_storage_type'
-  - 'for_each_child_of_node'
-  - 'for_each_clear_bit'
-  - 'for_each_clear_bit_from'
-  - 'for_each_cmsghdr'
-  - 'for_each_compatible_node'
-  - 'for_each_component_dais'
-  - 'for_each_component_dais_safe'
-  - 'for_each_comp_order'
-  - 'for_each_console'
-  - 'for_each_cpu'
-  - 'for_each_cpu_and'
-  - 'for_each_cpu_not'
-  - 'for_each_cpu_wrap'
-  - 'for_each_dapm_widgets'
-  - 'for_each_dev_addr'
-  - 'for_each_dev_scope'
-  - 'for_each_dma_cap_mask'
-  - 'for_each_dpcm_be'
-  - 'for_each_dpcm_be_rollback'
-  - 'for_each_dpcm_be_safe'
-  - 'for_each_dpcm_fe'
-  - 'for_each_drhd_unit'
-  - 'for_each_dss_dev'
-  - 'for_each_dtpm_table'
-  - 'for_each_efi_memory_desc'
-  - 'for_each_efi_memory_desc_in_map'
-  - 'for_each_element'
-  - 'for_each_element_extid'
-  - 'for_each_element_id'
-  - 'for_each_endpoint_of_node'
-  - 'for_each_evictable_lru'
-  - 'for_each_fib6_node_rt_rcu'
-  - 'for_each_fib6_walker_rt'
-  - 'for_each_free_mem_pfn_range_in_zone'
-  - 'for_each_free_mem_pfn_range_in_zone_from'
-  - 'for_each_free_mem_range'
-  - 'for_each_free_mem_range_reverse'
-  - 'for_each_func_rsrc'
-  - 'for_each_hstate'
-  - 'for_each_if'
-  - 'for_each_iommu'
-  - 'for_each_ip_tunnel_rcu'
-  - 'for_each_irq_nr'
-  - 'for_each_link_codecs'
-  - 'for_each_link_cpus'
-  - 'for_each_link_platforms'
-  - 'for_each_lru'
-  - 'for_each_matching_node'
-  - 'for_each_matching_node_and_match'
-  - 'for_each_member'
-  - 'for_each_memcg_cache_index'
-  - 'for_each_mem_pfn_range'
-  - '__for_each_mem_range'
-  - 'for_each_mem_range'
-  - '__for_each_mem_range_rev'
-  - 'for_each_mem_range_rev'
-  - 'for_each_mem_region'
-  - 'for_each_migratetype_order'
-  - 'for_each_msi_entry'
-  - 'for_each_msi_entry_safe'
-  - 'for_each_msi_vector'
-  - 'for_each_net'
-  - 'for_each_net_continue_reverse'
-  - 'for_each_netdev'
-  - 'for_each_netdev_continue'
-  - 'for_each_netdev_continue_rcu'
-  - 'for_each_netdev_continue_reverse'
-  - 'for_each_netdev_feature'
-  - 'for_each_netdev_in_bond_rcu'
-  - 'for_each_netdev_rcu'
-  - 'for_each_netdev_reverse'
-  - 'for_each_netdev_safe'
-  - 'for_each_net_rcu'
-  - 'for_each_new_connector_in_state'
-  - 'for_each_new_crtc_in_state'
-  - 'for_each_new_mst_mgr_in_state'
-  - 'for_each_new_plane_in_state'
-  - 'for_each_new_private_obj_in_state'
-  - 'for_each_node'
-  - 'for_each_node_by_name'
-  - 'for_each_node_by_type'
-  - 'for_each_node_mask'
-  - 'for_each_node_state'
-  - 'for_each_node_with_cpus'
-  - 'for_each_node_with_property'
-  - 'for_each_nonreserved_multicast_dest_pgid'
-  - 'for_each_of_allnodes'
-  - 'for_each_of_allnodes_from'
-  - 'for_each_of_cpu_node'
-  - 'for_each_of_pci_range'
-  - 'for_each_old_connector_in_state'
-  - 'for_each_old_crtc_in_state'
-  - 'for_each_old_mst_mgr_in_state'
-  - 'for_each_oldnew_connector_in_state'
-  - 'for_each_oldnew_crtc_in_state'
-  - 'for_each_oldnew_mst_mgr_in_state'
-  - 'for_each_oldnew_plane_in_state'
-  - 'for_each_oldnew_plane_in_state_reverse'
-  - 'for_each_oldnew_private_obj_in_state'
-  - 'for_each_old_plane_in_state'
-  - 'for_each_old_private_obj_in_state'
-  - 'for_each_online_cpu'
-  - 'for_each_online_node'
-  - 'for_each_online_pgdat'
-  - 'for_each_pci_bridge'
-  - 'for_each_pci_dev'
-  - 'for_each_pci_msi_entry'
-  - 'for_each_pcm_streams'
-  - 'for_each_physmem_range'
-  - 'for_each_populated_zone'
-  - 'for_each_possible_cpu'
-  - 'for_each_present_cpu'
-  - 'for_each_prime_number'
-  - 'for_each_prime_number_from'
-  - 'for_each_process'
-  - 'for_each_process_thread'
-  - 'for_each_prop_codec_conf'
-  - 'for_each_prop_dai_codec'
-  - 'for_each_prop_dai_cpu'
-  - 'for_each_prop_dlc_codecs'
-  - 'for_each_prop_dlc_cpus'
-  - 'for_each_prop_dlc_platforms'
-  - 'for_each_property_of_node'
-  - 'for_each_registered_fb'
-  - 'for_each_requested_gpio'
-  - 'for_each_requested_gpio_in_range'
-  - 'for_each_reserved_mem_range'
-  - 'for_each_reserved_mem_region'
-  - 'for_each_rtd_codec_dais'
-  - 'for_each_rtd_components'
-  - 'for_each_rtd_cpu_dais'
-  - 'for_each_rtd_dais'
-  - 'for_each_set_bit'
-  - 'for_each_set_bit_from'
-  - 'for_each_set_clump8'
-  - 'for_each_sg'
-  - 'for_each_sg_dma_page'
-  - 'for_each_sg_page'
-  - 'for_each_sgtable_dma_page'
-  - 'for_each_sgtable_dma_sg'
-  - 'for_each_sgtable_page'
-  - 'for_each_sgtable_sg'
-  - 'for_each_sibling_event'
-  - 'for_each_subelement'
-  - 'for_each_subelement_extid'
-  - 'for_each_subelement_id'
-  - '__for_each_thread'
-  - 'for_each_thread'
-  - 'for_each_unicast_dest_pgid'
-  - 'for_each_vsi'
-  - 'for_each_wakeup_source'
-  - 'for_each_zone'
-  - 'for_each_zone_zonelist'
-  - 'for_each_zone_zonelist_nodemask'
-  - 'fwnode_for_each_available_child_node'
-  - 'fwnode_for_each_child_node'
-  - 'fwnode_graph_for_each_endpoint'
-  - 'gadget_for_each_ep'
-  - 'genradix_for_each'
-  - 'genradix_for_each_from'
-  - 'hash_for_each'
-  - 'hash_for_each_possible'
-  - 'hash_for_each_possible_rcu'
-  - 'hash_for_each_possible_rcu_notrace'
-  - 'hash_for_each_possible_safe'
-  - 'hash_for_each_rcu'
-  - 'hash_for_each_safe'
-  - 'hctx_for_each_ctx'
-  - 'hlist_bl_for_each_entry'
-  - 'hlist_bl_for_each_entry_rcu'
-  - 'hlist_bl_for_each_entry_safe'
-  - 'hlist_for_each'
-  - 'hlist_for_each_entry'
-  - 'hlist_for_each_entry_continue'
-  - 'hlist_for_each_entry_continue_rcu'
-  - 'hlist_for_each_entry_continue_rcu_bh'
-  - 'hlist_for_each_entry_from'
-  - 'hlist_for_each_entry_from_rcu'
-  - 'hlist_for_each_entry_rcu'
-  - 'hlist_for_each_entry_rcu_bh'
-  - 'hlist_for_each_entry_rcu_notrace'
-  - 'hlist_for_each_entry_safe'
-  - 'hlist_for_each_entry_srcu'
-  - '__hlist_for_each_rcu'
-  - 'hlist_for_each_safe'
-  - 'hlist_nulls_for_each_entry'
-  - 'hlist_nulls_for_each_entry_from'
-  - 'hlist_nulls_for_each_entry_rcu'
-  - 'hlist_nulls_for_each_entry_safe'
-  - 'i3c_bus_for_each_i2cdev'
-  - 'i3c_bus_for_each_i3cdev'
-  - 'ide_host_for_each_port'
-  - 'ide_port_for_each_dev'
-  - 'ide_port_for_each_present_dev'
-  - 'idr_for_each_entry'
-  - 'idr_for_each_entry_continue'
-  - 'idr_for_each_entry_continue_ul'
-  - 'idr_for_each_entry_ul'
-  - 'in_dev_for_each_ifa_rcu'
-  - 'in_dev_for_each_ifa_rtnl'
-  - 'inet_bind_bucket_for_each'
-  - 'inet_lhash2_for_each_icsk_rcu'
-  - 'key_for_each'
-  - 'key_for_each_safe'
-  - 'klp_for_each_func'
-  - 'klp_for_each_func_safe'
-  - 'klp_for_each_func_static'
-  - 'klp_for_each_object'
-  - 'klp_for_each_object_safe'
-  - 'klp_for_each_object_static'
-  - 'kunit_suite_for_each_test_case'
-  - 'kvm_for_each_memslot'
-  - 'kvm_for_each_vcpu'
-  - 'list_for_each'
-  - 'list_for_each_codec'
-  - 'list_for_each_codec_safe'
-  - 'list_for_each_continue'
-  - 'list_for_each_entry'
-  - 'list_for_each_entry_continue'
-  - 'list_for_each_entry_continue_rcu'
-  - 'list_for_each_entry_continue_reverse'
-  - 'list_for_each_entry_from'
-  - 'list_for_each_entry_from_rcu'
-  - 'list_for_each_entry_from_reverse'
-  - 'list_for_each_entry_lockless'
-  - 'list_for_each_entry_rcu'
-  - 'list_for_each_entry_reverse'
-  - 'list_for_each_entry_safe'
-  - 'list_for_each_entry_safe_continue'
-  - 'list_for_each_entry_safe_from'
-  - 'list_for_each_entry_safe_reverse'
-  - 'list_for_each_entry_srcu'
-  - 'list_for_each_prev'
-  - 'list_for_each_prev_safe'
-  - 'list_for_each_safe'
-  - 'llist_for_each'
-  - 'llist_for_each_entry'
-  - 'llist_for_each_entry_safe'
-  - 'llist_for_each_safe'
-  - 'mci_for_each_dimm'
-  - 'media_device_for_each_entity'
-  - 'media_device_for_each_intf'
-  - 'media_device_for_each_link'
-  - 'media_device_for_each_pad'
-  - 'nanddev_io_for_each_page'
-  - 'netdev_for_each_lower_dev'
-  - 'netdev_for_each_lower_private'
-  - 'netdev_for_each_lower_private_rcu'
-  - 'netdev_for_each_mc_addr'
-  - 'netdev_for_each_uc_addr'
-  - 'netdev_for_each_upper_dev_rcu'
-  - 'netdev_hw_addr_list_for_each'
-  - 'nft_rule_for_each_expr'
-  - 'nla_for_each_attr'
-  - 'nla_for_each_nested'
-  - 'nlmsg_for_each_attr'
-  - 'nlmsg_for_each_msg'
-  - 'nr_neigh_for_each'
-  - 'nr_neigh_for_each_safe'
-  - 'nr_node_for_each'
-  - 'nr_node_for_each_safe'
-  - 'of_for_each_phandle'
-  - 'of_property_for_each_string'
-  - 'of_property_for_each_u32'
-  - 'pci_bus_for_each_resource'
-  - 'pcl_for_each_chunk'
-  - 'pcl_for_each_segment'
-  - 'pcm_for_each_format'
-  - 'ping_portaddr_for_each_entry'
-  - 'plist_for_each'
-  - 'plist_for_each_continue'
-  - 'plist_for_each_entry'
-  - 'plist_for_each_entry_continue'
-  - 'plist_for_each_entry_safe'
-  - 'plist_for_each_safe'
-  - 'pnp_for_each_card'
-  - 'pnp_for_each_dev'
-  - 'protocol_for_each_card'
-  - 'protocol_for_each_dev'
-  - 'queue_for_each_hw_ctx'
-  - 'radix_tree_for_each_slot'
-  - 'radix_tree_for_each_tagged'
-  - 'rb_for_each'
-  - 'rbtree_postorder_for_each_entry_safe'
-  - 'rdma_for_each_block'
-  - 'rdma_for_each_port'
-  - 'rdma_umem_for_each_dma_block'
-  - 'resource_list_for_each_entry'
-  - 'resource_list_for_each_entry_safe'
-  - 'rhl_for_each_entry_rcu'
-  - 'rhl_for_each_rcu'
-  - 'rht_for_each'
-  - 'rht_for_each_entry'
-  - 'rht_for_each_entry_from'
-  - 'rht_for_each_entry_rcu'
-  - 'rht_for_each_entry_rcu_from'
-  - 'rht_for_each_entry_safe'
-  - 'rht_for_each_from'
-  - 'rht_for_each_rcu'
-  - 'rht_for_each_rcu_from'
-  - '__rq_for_each_bio'
-  - 'rq_for_each_bvec'
-  - 'rq_for_each_segment'
-  - 'scsi_for_each_prot_sg'
-  - 'scsi_for_each_sg'
-  - 'sctp_for_each_hentry'
-  - 'sctp_skb_for_each'
-  - 'shdma_for_each_chan'
-  - '__shost_for_each_device'
-  - 'shost_for_each_device'
-  - 'sk_for_each'
-  - 'sk_for_each_bound'
-  - 'sk_for_each_entry_offset_rcu'
-  - 'sk_for_each_from'
-  - 'sk_for_each_rcu'
-  - 'sk_for_each_safe'
-  - 'sk_nulls_for_each'
-  - 'sk_nulls_for_each_from'
-  - 'sk_nulls_for_each_rcu'
-  - 'snd_array_for_each'
-  - 'snd_pcm_group_for_each_entry'
-  - 'snd_soc_dapm_widget_for_each_path'
-  - 'snd_soc_dapm_widget_for_each_path_safe'
-  - 'snd_soc_dapm_widget_for_each_sink_path'
-  - 'snd_soc_dapm_widget_for_each_source_path'
-  - 'tb_property_for_each'
-  - 'tcf_exts_for_each_action'
-  - 'udp_portaddr_for_each_entry'
-  - 'udp_portaddr_for_each_entry_rcu'
-  - 'usb_hub_for_each_child'
-  - 'v4l2_device_for_each_subdev'
-  - 'v4l2_m2m_for_each_dst_buf'
-  - 'v4l2_m2m_for_each_dst_buf_safe'
-  - 'v4l2_m2m_for_each_src_buf'
-  - 'v4l2_m2m_for_each_src_buf_safe'
-  - 'virtio_device_for_each_vq'
-  - 'while_for_each_ftrace_op'
-  - 'xa_for_each'
-  - 'xa_for_each_marked'
-  - 'xa_for_each_range'
-  - 'xa_for_each_start'
-  - 'xas_for_each'
-  - 'xas_for_each_conflict'
-  - 'xas_for_each_marked'
-  - 'xbc_array_for_each_value'
-  - 'xbc_for_each_key_value'
-  - 'xbc_node_for_each_array_value'
-  - 'xbc_node_for_each_child'
-  - 'xbc_node_for_each_key_value'
-  - 'zorro_for_each_dev'
-  - 'for_each_line'
-  - 'for_each_non_empty_line'
-
-#IncludeBlocks: Preserve # Unknown to clang-format-5.0
-IncludeCategories:
-  - Regex: '.*'
-    Priority: 1
-IncludeIsMainRegex: '(Test)?$'
-IndentCaseLabels: false
-#IndentPPDirectives: None # Unknown to clang-format-5.0
-IndentWidth: 8
-IndentWrappedFunctionNames: false
-JavaScriptQuotes: Leave
-JavaScriptWrapImports: true
-KeepEmptyLinesAtTheStartOfBlocks: false
-MacroBlockBegin: ''
-MacroBlockEnd: ''
-MaxEmptyLinesToKeep: 1
-NamespaceIndentation: None
-#ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0
-ObjCBlockIndentWidth: 8
-ObjCSpaceAfterProperty: true
-ObjCSpaceBeforeProtocolList: true
-
-# Taken from git's rules
-#PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0
-PenaltyBreakBeforeFirstCallParameter: 30
-PenaltyBreakComment: 10
-PenaltyBreakFirstLessLess: 0
-PenaltyBreakString: 10
-PenaltyExcessCharacter: 100
-PenaltyReturnTypeOnItsOwnLine: 60
-
-PointerAlignment: Right
-ReflowComments: false
-SortIncludes: false
-#SortUsingDeclarations: false # Unknown to clang-format-4.0
-SpaceAfterCStyleCast: false
-SpaceAfterTemplateKeyword: true
-SpaceBeforeAssignmentOperators: true
-#SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0
-#SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0
-SpaceBeforeParens: ControlStatements
-#SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0
-SpaceInEmptyParentheses: false
-SpacesBeforeTrailingComments: 1
-SpacesInAngles: false
-SpacesInContainerLiterals: false
-SpacesInCStyleCastParentheses: false
-SpacesInParentheses: false
-SpacesInSquareBrackets: false
-Standard: Cpp03
-TabWidth: 8
-UseTab: Always
-...
--- a/.gitignore
+++ b/.gitignore
@@ -18,11 +18,7 @@ tags
 *.bin
 *.p
 host/simtrace2-list
-host/simtrace2-cardem-pcsc
-host/contrib/simtrace2.spec
-host/src/simtrace2-tool
-host/tests
+host/simtrace2-remsim
+host/simtrace2-remsim-usb2udp
 usb_strings_generated.h
 firmware/usbstring/usbstring
-firmware/apps/*/usb_strings.txt.patched
-firmware/misc/crctool
--- a/.gitreview
+++ b/.gitreview
@@ -1,3 +0,0 @@
-[gerrit]
-host=gerrit.osmocom.org
-project=simtrace2
--- a/14
+++ b/14
@@ -8,23 +8,13 @@ fw-$(1)-$(2)-clean:
 endef

 $(eval $(call RULES,simtrace,dfu))
-$(eval $(call RULES,simtrace,blupdate))
 $(eval $(call RULES,simtrace,trace))
 $(eval $(call RULES,simtrace,cardem))
 $(eval $(call RULES,qmod,dfu))
-$(eval $(call RULES,qmod,blupdate))
 $(eval $(call RULES,qmod,cardem))
-$(eval $(call RULES,ngff_cardem,dfu))
-$(eval $(call RULES,ngff_cardem,blupdate))
-$(eval $(call RULES,ngff_cardem,trace))
-$(eval $(call RULES,ngff_cardem,cardem))

-fw-clean: fw-simtrace-dfu-clean fw-simtrace-blupdate-clean fw-simtrace-trace-clean fw-simtrace-cardem-clean \
-	fw-qmod-dfu-clean fw-qmod-blupdate-clean fw-qmod-cardem-clean \
-	fw-ngff_cardem-dfu-clean fw-ngff_cardem-blupdate-clean fw-ngff_cardem-trace-clean fw-ngff_cardem-cardem-clean
-fw: fw-simtrace-dfu fw-simtrace-blupdate fw-simtrace-trace fw-simtrace-cardem \
-	fw-qmod-dfu fw-qmod-blupdate fw-qmod-cardem \
-	fw-ngff_cardem-dfu fw-ngff_cardem-blupdate fw-ngff_cardem-trace fw-ngff_cardem-cardem
+fw-clean: fw-simtrace-dfu-clean fw-simtrace-trace-clean fw-simtrace-cardem-clean fw-qmod-dfu-clean fw-qmod-cardem-clean
+fw: fw-simtrace-dfu fw-simtrace-trace fw-simtrace-cardem fw-qmod-dfu fw-qmod-cardem

 utils:
 	(cd host && \
--- a/README.md
+++ b/README.md
@@ -5,6 +5,9 @@ This is the repository for the next-generation SIMtrace devices,
 providing abilities to trace the communication between (U)SIM card and
 phone, remote (U)SIM card forward, (U)SIM man-in-the-middle, and more.

+This is under heavy development, and right now it is not surprising if
+things still break on a daily basis.
+
 NOTE: Nothing in this repository applies to the SIMtrace v1.x hardware
 or its associated firmware.  SIMtrace v1.x is based on a different CPU /
 microcontroller architecture and uses a completely different software
@@ -13,6 +16,12 @@ stack and host software.
 Supported Hardware
 ------------------

+At this point, the primary development target is still the OWHW + sysmoQMOD
+device, but we expect to add support for a SAM3 based SIMtrace hardware
+board soon.
+
+The goal is to support the following devices:
+
 * Osmocom SIMtrace 1.x with SAM3 controller
 ** this is open hardware and schematics / PCB design is published
 * sysmocom sysmoQMOD (with 4 Modems,  4 SIM slots and 2 SAM3)
@@ -28,11 +37,3 @@ This repository contains several directory
 * firmware - the firmware to run on the actual devices
 * hardware - some information related to the hardware
 * host - Programs to use on the USB host to interface with the hardware
-
-
-The host software includes
-
-* libosmo-simtrace2 - a shared library to talk to devices running the simtrace2 firmware
-* simtrace2-list - list any USB-attached devices running simtrace2 firmware
-* simtrace2-sniff - interface the 'trace' firmware to obtain card protocol traces
-* simtrace2-cardem-pcsc - interface the 'cardem' fimrware to use a SIM in a PC/SC reader
--- a/10
+++ b/10
@@ -1,10 +0,0 @@
-# When cleaning up this file: bump API version in corresponding Makefile.am and rename corresponding debian/lib*.install
-# according to https://osmocom.org/projects/cellular-infrastructure/wiki/Make_a_new_release
-# In short: https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html#Updating-version-info
-# LIBVERSION=c:r:a
-# If the library source code has changed at all since the last update, then increment revision: c:r + 1:a.
-# If any interfaces have been added, removed, or changed since the last update: c + 1:0:0.
-# If any interfaces have been added since the last public release: c:r:a + 1.
-# If any interfaces have been removed or changed since the last public release: c:r:0.
-#library	what			description / commit summary line
-simtrace2	API/ABI change		osmo_st2_transport new member
--- a/contrib/flash.py
+++ b/contrib/flash.py
@@ -27,9 +27,7 @@ class Device(NamedTuple):
 DEVICE_SIMTRACE = Device(usb_vendor_id=0x1d50, usb_product_id=0x60e3, name="SIMtrace 2", url={"trace": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/simtrace-trace-dfu-latest.bin", "cardem": "https://osmocom.org/attachments/download/3868/simtrace-cardem-dfu.bin"})
 DEVICE_QMOD = Device(usb_vendor_id=0x1d50, usb_product_id=0x4004, name="sysmoQMOD (Quad Modem)", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/qmod-cardem-dfu-latest.bin"})
 DEVICE_OWHW = Device(usb_vendor_id=0x1d50, usb_product_id=0x4001, name="OWHW", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/owhw-cardem-dfu-latest.bin"})
-DEVICE_OCTSIMTEST = Device(usb_vendor_id=0x1d50, usb_product_id=0x616d, name="OCTSIMTEST", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/octsimtest-cardem-dfu-latest.bin"})
-DEVICE_NGFF_CARDEM = Device(usb_vendor_id=0x1d50, usb_product_id=0x616e, name="ngff-cardem", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/ngff_cardem-cardem-dfu-latest.bin"})
-DEVICES = [DEVICE_SIMTRACE, DEVICE_QMOD, DEVICE_OCTSIMTEST, DEVICE_NGFF_CARDEM]
+DEVICES = [DEVICE_SIMTRACE, DEVICE_QMOD]

 # which firmware does the SIMtrace USN interface subclass correspond
 FIRMWARE_SUBCLASS = {1: "trace", 2: "cardem"}
--- a/contrib/jenkins.sh
+++ b/contrib/jenkins.sh
@@ -27,45 +27,19 @@ verify_value_string_arrays_are_terminated.py $(find . -name "*.[hc]")
 export PKG_CONFIG_PATH="$inst/lib/pkgconfig:$PKG_CONFIG_PATH"
 export LD_LIBRARY_PATH="$inst/lib"

-# dfu target MUST be built first, the combined targets need a bl that can be combined..
-BUILDS="simtrace/dfu qmod/dfu owhw/dfu ngff_cardem/dfu "
-#
-BUILDS+="simtrace/blupdate qmod/blupdate owhw/blupdate ngff_cardem/blupdate "
-BUILDS+="simtrace/cardem qmod/cardem owhw/cardem octsimtest/cardem ngff_cardem/cardem "
-BUILDS+="simtrace/trace ngff_cardem/trace "
+BUILDS=""
+BUILDS+="simtrace/dfu simtrace/trace simtrace/cardem "
+BUILDS+="qmod/dfu qmod/cardem "
+BUILDS+="owhw/dfu owhw/cardem "

 cd $TOPDIR/firmware
 for build in $BUILDS; do
 	board=`echo $build | cut -d "/" -f 1`
 	app=`echo $build | cut -d "/" -f 2`
-	case "$build" in
-		"owhw/cardem")
-			comb="combined"
-			;;
-		"qmod/cardem")
-			comb="combined"
-			;;
-		"ngff_cardem/cardem")
-			comb="combined"
-			;;
-		"simtrace/trace")
-			comb="combined"
-			;;
-		*)
-			comb=""
-			;;
-	esac
 	echo
-	# Build the bootloader with clang, the rest with gcc (OS#5260, OS#6026)
-	if [ "$app" = "dfu" ]; then
-		echo "=============== $board / $app START (CLANG) =============="
-		PATH="/opt/llvm-arm/bin:$PATH" make USE_CLANG=1 BOARD="$board" APP="$app" $comb
-		echo "=============== $board / $app RES:$? =============="
-	else
-		echo "=============== $board / $app START (GCC) =============="
-		make USE_CLANG=0 BOARD="$board" APP="$app" $comb
-		echo "=============== $board / $app RES:$? =============="
-	fi
+	echo "=============== $board / $app START  =============="
+	make BOARD="$board" APP="$app"
+	echo "=============== $board / $app RES:$? =============="
 done

 echo
@@ -92,16 +66,15 @@ make dist
 if [ "x$publish" = "x--publish" ]; then
 	echo
 	echo "=============== UPLOAD BUILD  =============="
-	$TOPDIR/contrib/prepare_upload.sh

 	cat > "/build/known_hosts" <<EOF
-[ftp.osmocom.org]:48 ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDDgQ9HntlpWNmh953a2Gc8NysKE4orOatVT1wQkyzhARnfYUerRuwyNr1GqMyBKdSI9amYVBXJIOUFcpV81niA7zQRUs66bpIMkE9/rHxBd81SkorEPOIS84W4vm3SZtuNqa+fADcqe88Hcb0ZdTzjKILuwi19gzrQyME2knHY71EOETe9Yow5RD2hTIpB5ecNxI0LUKDq+Ii8HfBvndPBIr0BWYDugckQ3Bocf+yn/tn2/GZieFEyFpBGF/MnLbAAfUKIdeyFRX7ufaiWWz5yKAfEhtziqdAGZaXNaLG6gkpy3EixOAy6ZXuTAk3b3Y0FUmDjhOHllbPmTOcKMry9
-[ftp.osmocom.org]:48 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPdWn1kEousXuKsZ+qJEZTt/NSeASxCrUfNDW3LWtH+d8Ust7ZuKp/vuyG+5pe5pwpPOgFu7TjN+0lVjYJVXH54=
-[ftp.osmocom.org]:48 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK8iivY70EiR5NiGChV39gRLjNpC8lvu1ZdHtdMw2zuX
+[rita.osmocom.org]:48 ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDDgQ9HntlpWNmh953a2Gc8NysKE4orOatVT1wQkyzhARnfYUerRuwyNr1GqMyBKdSI9amYVBXJIOUFcpV81niA7zQRUs66bpIMkE9/rHxBd81SkorEPOIS84W4vm3SZtuNqa+fADcqe88Hcb0ZdTzjKILuwi19gzrQyME2knHY71EOETe9Yow5RD2hTIpB5ecNxI0LUKDq+Ii8HfBvndPBIr0BWYDugckQ3Bocf+yn/tn2/GZieFEyFpBGF/MnLbAAfUKIdeyFRX7ufaiWWz5yKAfEhtziqdAGZaXNaLG6gkpy3EixOAy6ZXuTAk3b3Y0FUmDjhOHllbPmTOcKMry9
+[rita.osmocom.org]:48 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPdWn1kEousXuKsZ+qJEZTt/NSeASxCrUfNDW3LWtH+d8Ust7ZuKp/vuyG+5pe5pwpPOgFu7TjN+0lVjYJVXH54=
+[rita.osmocom.org]:48 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK8iivY70EiR5NiGChV39gRLjNpC8lvu1ZdHtdMw2zuX
 EOF
 	SSH_COMMAND="ssh -o 'UserKnownHostsFile=/build/known_hosts' -p 48"
-	rsync --archive --verbose --compress --delete --rsh "$SSH_COMMAND" $TOPDIR/firmware/bin/*-latest.{bin,elf} binaries@ftp.osmocom.org:web-files/simtrace2/firmware/latest/
-	rsync --archive --verbose --compress --rsh "$SSH_COMMAND" --exclude $TOPDIR/firmware/bin/*-latest.{bin,elf} $TOPDIR/firmware/bin/*-*-*-*.{bin,elf} binaries@ftp.osmocom.org:web-files/simtrace2/firmware/all/
+	rsync --archive --verbose --compress --delete --rsh "$SSH_COMMAND" $TOPDIR/firmware/bin/*-latest.{bin,elf} binaries@rita.osmocom.org:web-files/simtrace2/firmware/latest/
+	rsync --archive --verbose --compress --rsh "$SSH_COMMAND" --exclude $TOPDIR/firmware/bin/*-latest.{bin,elf} $TOPDIR/firmware/bin/*-*-*-*.{bin,elf} binaries@rita.osmocom.org:web-files/simtrace2/firmware/all/
 fi

 echo
--- a/contrib/prepare_upload.sh
+++ b/contrib/prepare_upload.sh
@@ -1,18 +0,0 @@
-#!/bin/bash -e
-# Create copies of binaries with -latest, -$GIT_VERSION (OS#4413, OS#3452)
-cd "$(dirname "$0")/.."
-
-GIT_VERSION="$(./git-version-gen .tarball-version)"
-
-echo "Copying binaries with "-latest" and "-$GIT_VERSION" appended..."
-
-cd firmware/bin
-for ext in bin elf; do
-	for file in *."$ext"; do
-		if ! [[ "$file" =~ ^(.*padded.*|.*nocrcstub.*bin)$ ]];then
-			without_ext="${file%.*}"
-			cp -v "$file" "$without_ext-latest.$ext"
-			cp -v "$file" "$without_ext-$GIT_VERSION.$ext"
-		fi
-	done
-done
--- a/contrib/simtrace.lua
+++ b/contrib/simtrace.lua
@@ -1,286 +0,0 @@
-- wireshark LUA dissector for the SIMtrace USB protocol
-- (C) 2021 by sysmocom - s.f.m.c. GmbH, Author: Eric Wild
-- SPDX-License-Identifier: GPL-2.0+
--
-- Usage: Move this file to your "personal lua plugins" folder that
-- can be found in the Wireshark Help->About Wireshark->Folders tab
-- Windows: %APPDATA%\Wireshark\plugins.
-- Unix-like systems: ~/.local/lib/wireshark/plugins.
-
-usb_simtrace_protocol = Proto("USB_simtrace",  "USB simtrace protocol")
-
-
-local control_commands = {
-- /* SIMTRACE_MSGC_GENERIC */
-[0x0000] = "SIMTRACE_CMD_DO_ERROR",
-[0x0001] = "SIMTRACE_CMD_BD_BOARD_INFO",
-
-- /* SIMTRACE_MSGC_CARDEM */
-[0x0101] = "DT_CEMU_TX_DATA",
-[0x0102] = "DT_CEMU_SET_ATR",
-[0x0103] = "BD_CEMU_STATS",
-[0x0104] = "BD_CEMU_STATUS",
-[0x0105] = "DT_CEMU_CARDINSERT",
-[0x0106] = "DO_CEMU_RX_DATA",
-[0x0107] = "DO_CEMU_PTS",
-[0x0108] = "BD_CEMU_CONFIG",
-
-- /* SIMTRACE_MSGC_MODEM */
-[0x0201] = "DT_MODEM_RESET",
-[0x0202] = "DT_MODEM_SIM_SELECT",
-[0x0203] = "BD_MODEM_STATUS",
-
-- /* SIMTRACE_MSGC_SNIFF */
-[0x0300] = "SNIFF_CHANGE",
-[0x0301] = "SNIFF_FIDI",
-[0x0302] = "SNIFF_ATR",
-[0x0304] = "SNIFF_TPDU",
-[0x0303] = "SNIFF_PPS"
-}
-
-local msgtype  = ProtoField.uint16("usb_simtrace.msgtype", "Message Type", base.HEX_DEC, control_commands)
-local seqnr  = ProtoField.uint8("usb_simtrace.seqnr", "Sequence Number", base.DEC)
-local slotnr  = ProtoField.uint8("usb_simtrace.slotnr", "Slot Number", base.DEC)
-local reserved  = ProtoField.uint16("usb_simtrace.reserved", "reserved", base.HEX_DEC)
-local payloadlen  = ProtoField.uint16("usb_simtrace.length", "length", base.DEC)
-local payload  = ProtoField.bytes("usb_simtrace.payload", "Data")
-
-local pb_and_rx  = ProtoField.uint32("usb_simtrace.pb_and_rx", "pb_and_rx", base.HEX_DEC, NULL, 0x8)
-local pb_and_tx  = ProtoField.uint32("usb_simtrace.pb_and_tx", "pb_and_tx", base.HEX_DEC, NULL, 0x4)
-local final  = ProtoField.uint32("usb_simtrace.final", "final", base.HEX_DEC, NULL, 0x2)
-local tpdu_hdr  = ProtoField.uint32("usb_simtrace.tpdu_hdr", "tpdu_hdr", base.HEX_DEC, NULL, 0x1)
-local rxtxdatalen  = ProtoField.uint16("usb_simtrace.rxtxdatalen", "rx/tx data length", base.DEC)
-local rxtxdata  = ProtoField.bytes("usb_simtrace.rxtxdata", "rx/tx (data)")
-
-local hf_pts_len = ProtoField.uint8("usb_simtrace.pts_len", "PTS length", base.DEC)
-local hf_pts_req = ProtoField.bytes("usb_simtrace.pts_req", "PTS request")
-local hf_pts_resp = ProtoField.bytes("usb_simtrace.pts_resp", "PTS response")
-
-local hf_cemu_cfg_features = ProtoField.uint32("usb_simtrace.cemu_cfg.features.status_irq", "CardEm Features", base.HEX)
-local hf_cemu_cfg_slot_mux_nr = ProtoField.uint32("usb_simtrace.cemu_cfg.features.slot_mux_nr", "CardEm Slot Mux Nr", base.DEC)
-
-local card_insert_types = {
-    [0x00] = "not inserted",
-    [0x01] = "inserted",
-}
-local hf_cemu_cardinsert = ProtoField.uint8("usb_simtrace.cardinsert", "Card Insert", base.DEC, card_insert_types, 0xff)
-
-local CEMU_STATUS_F_VCC_PRESENT  = ProtoField.uint32("usb_simtrace.CEMU_STATUS.F_VCC_PRESENT", "VCC_PRESENT", base.HEX_DEC, NULL, 0x00000001)
-local CEMU_STATUS_F_CLK_ACTIVE  = ProtoField.uint32("usb_simtrace.CEMU_STATUS.F_CLK_ACTIVE", "CLK_ACTIVE", base.HEX_DEC, NULL, 0x00000002)
-local CEMU_STATUS_F_RCEMU_ACTIVE  = ProtoField.uint32("usb_simtrace.CEMU_STATUS.F_RCEMU_ACTIVE", "CEMU_ACTIVE", base.HEX_DEC, NULL, 0x00000004)
-local CEMU_STATUS_F_CARD_INSERT  = ProtoField.uint32("usb_simtrace.CEMU_STATUS.F_CARD_INSERT", "CARD_INSERT", base.HEX_DEC, NULL, 0x00000008)
-local CEMU_STATUS_F_RESET_ACTIVE  = ProtoField.uint32("usb_simtrace.CEMU_STATUS.F_RESET_ACTIVE", "RESET_ACTIVE", base.HEX_DEC, NULL, 0x00000010)
-
-local modem_reset_types = {
-    [0x00] = "de-assert",
-    [0x01] = "assert",
-    [0x02] = "pulse"
-}
-local modem_reset_status = ProtoField.uint8("usb_simtrace.modem.reset_type", "modem reset type", base.HEX, modem_reset_types, 0xf)
-local modem_reset_len = ProtoField.uint8("usb_simtrace.modem.reset_len", "modem reset length (ms)", base.DEC)
-
-local modem_sim_select_types = {
-    [0x00] = "local",
-    [0x01] = "remote",
-}
-local hf_modem_sim_select = ProtoField.uint8("usb_simtrace.modem.sim_select", "SIM card selection", base.DEC, modem_sim_select_types, 0xff)
-
-usb_simtrace_protocol.fields = {
-  msgtype, seqnr, slotnr, reserved, payloadlen, payload,
-  pb_and_rx, pb_and_tx, final, tpdu_hdr, rxtxdatalen, rxtxdata,
-  CEMU_STATUS_F_VCC_PRESENT, CEMU_STATUS_F_CLK_ACTIVE, CEMU_STATUS_F_RCEMU_ACTIVE, CEMU_STATUS_F_CARD_INSERT, CEMU_STATUS_F_RESET_ACTIVE,
-  modem_reset_status, modem_reset_len,
-  hf_pts_len, hf_pts_req, hf_pts_resp,
-  hf_cemu_cfg_features, hf_cemu_cfg_slot_mux_nr,
-  hf_cemu_cardinsert, hf_modem_sim_select,
-}
-
-local is_hdr = Field.new("usb_simtrace.tpdu_hdr")
-local is_pbrx = Field.new("usb_simtrace.pb_and_rx")
-local is_pbtx = Field.new("usb_simtrace.pb_and_tx")
-local is_final= Field.new("usb_simtrace.final")
-
-function dissect_rxtx(payload_data,pinfo,tree)
-
-  local headerSubtree = tree:add(usb_simtrace_protocol, payload_data, "rx/tx data")
-  local len  = payload_data(4,2):le_uint();
-  local cmd32 =  payload_data(0,4):le_uint();
-
-  headerSubtree:add(pb_and_rx, cmd32)
-  headerSubtree:add(pb_and_tx, cmd32)
-  headerSubtree:add(final, cmd32)
-  headerSubtree:add(tpdu_hdr, cmd32)
-
-  headerSubtree:add(rxtxdatalen, len)
-  headerSubtree:add_le(rxtxdata, payload_data(6,len))
-
-  local flagstr = " "
-  if is_pbrx().value == 1 then
-    flagstr = flagstr .. "R"
-  else
-    flagstr = flagstr .. "."
-  end
-  if is_pbtx().value == 1 then
-    flagstr = flagstr .. "T"
-  else
-    flagstr = flagstr .. "."
-  end
-  if is_final().value == 1 then
-    flagstr = flagstr .. "F"
-  else
-    flagstr = flagstr .. "."
-  end
-  if is_hdr().value == 1 then
-    flagstr = flagstr .. "H"
-  else
-    flagstr = flagstr .. "."
-  end
-  flagstr = flagstr .. " "
-  pinfo.cols.info:append(flagstr .. payload_data(6,len))
-
-  -- ghetto dissection does not work due to mixed in procedure bytes
-  --if pinfo.visited == false then
-  -- Dissector.get("iso7816"):call(payload_data(6):tvb(), pinfo, tree)
-
-- local offs = 0
-- if (is_pbrx().value == 1 or is_pbtx().value == 1) and is_final().value == 0 then
--    offs = 1
-- else
--  offs = 0
-- end
--
-- if is_hdr().value == 1 then
--   Dissector.get("gsm_sim"):call(concatss:tvb(), pinfo, tree)
--   concatss =  payload_data(6):bytes()
--  else
--   concatss = concatss .. payload_data(6+offs):bytes()
--  end
-
--end
-
-end
-
-function dissect_status(payload_data,pinfo,tree)
-
-  local headerSubtree = tree:add(usb_simtrace_protocol, payload_data, "status message")
-  local cmd32 =  payload_data(0,4):le_uint();
-
-  headerSubtree:add(CEMU_STATUS_F_VCC_PRESENT, cmd32)
-  headerSubtree:add(CEMU_STATUS_F_CLK_ACTIVE, cmd32)
-  headerSubtree:add(CEMU_STATUS_F_RCEMU_ACTIVE, cmd32)
-  headerSubtree:add(CEMU_STATUS_F_CARD_INSERT, cmd32)
-  headerSubtree:add(CEMU_STATUS_F_RESET_ACTIVE, cmd32)
-
-  pinfo.cols.info:append(" VCC:" .. payload_data(0,1):bitfield(7, 1) .. " CLK:" .. payload_data(0,1):bitfield(6, 1) .. " RESET:" .. payload_data(0,1):bitfield(3, 1))
-end
-
-function dissect_atr(payload_data,pinfo,tree)
-
-  local len  = payload_data(0,1):le_uint()
-  Dissector.get("iso7816.atr"):call(payload_data(1):tvb(), pinfo, tree)
-end
-
-function dissect_modem_reset(payload_data,pinfo,tree)
-
-  local headerSubtree = tree:add(usb_simtrace_protocol, payload_data, "modem reset")
-  local cmd8 =  payload_data(0,1):le_uint();
-
-  headerSubtree:add(modem_reset_status, cmd8)
-  pinfo.cols.info:append(" reset type:" .. modem_reset_types[cmd8]);
-
-  if(cmd8 == 2) then
-    local duration = payload_data(1,2):le_uint()
-    headerSubtree:add(modem_reset_len, duration)
-    pinfo.cols.info:append(" duration:" ..  duration .. "ms")
-  end
-
-
-end
-
-function dissect_pts(payload_data, pinfo, tree)
-  local subtree = tree:add(usb_simtrace_protocol, payload_data, "PTS")
-  local pts_len = payload_data(0,1):le_uint()
-  local pts_req = payload_data(1, pts_len);
-  local pts_resp = payload_data(7, pts_len);
-
-  subtree:add(hf_pts_len, pts_len);
-  subtree:add(hf_pts_req, pts_req);
-  subtree:add(hf_pts_resp, pts_resp);
-
-  pinfo.cols.info:append(" Req: " .. pts_req .. ", Resp: " .. pts_resp);
-end
-
-function dissect_cemu_config(payload_data, pinfo, tree)
-  local subtree = tree:add(usb_simtrace_protocol, payload_data, "Card Emu Config")
-
-  subtree:add(hf_cemu_cfg_features, payload_data(0,4));
-  subtree:add(hf_cemu_cfg_slot_mux_nr, payload_data(4,1));
-end
-
-function dissect_modem_sim_sel(payload_data, pinfo, tree)
-  local subtree = tree:add(usb_simtrace_protocol, payload_data, "Modem SIM Select")
-  local sim_select = payload_data(0,1):le_uint();
-
-  subtree:add(hf_modem_sim_select, sim_select);
-  pinfo.cols.info:append(" " .. modem_sim_select_types[sim_select]);
-end
-
-function dissect_cemu_cardinsert(payload_data, pinfo, tree)
-  local subtree = tree:add(usb_simtrace_protocol, payload_data, "Card Insert")
-  local cins_type = payload_data(0,1):le_uint()
-
-  subtree:add(hf_cemu_cardinsert, cins_type);
-  pinfo.cols.info:append(" " .. card_insert_types[cins_type]);
-end
-
-
-
-function usb_simtrace_protocol.dissector(buffer, pinfo, tree)
-  length = buffer:len()
-  if length == 0 then return end
-
-  pinfo.cols.protocol = usb_simtrace_protocol.name
-
-  local subtree = tree:add(usb_simtrace_protocol, buffer(), "USB simtrace Data")
-  local command = buffer(0,2):uint()
-
-  subtree:add(msgtype, command):set_generated()
-  subtree:add(seqnr, buffer(2,1))
-  subtree:add(slotnr, buffer(3,1))
-  subtree:add_le(payloadlen, buffer(6,2))
-  pinfo.cols.info = string.format("Cmd 0x%04X : %s", command, control_commands[command])
-  local payload_data = buffer(8,length-8)
-  if(command == 0x0101 or command == 0x0106) then
-    return dissect_rxtx(payload_data(),pinfo,subtree)
-  elseif(command == 0x0104) then
-    return dissect_status(payload_data(),pinfo,subtree)
-  elseif(command == 0x0102) then
-    return dissect_atr(payload_data(),pinfo,subtree)
-  elseif(command == 0x0105) then
-    return dissect_cemu_cardinsert(payload_data(),pinfo,subtree)
-  elseif(command == 0x0107) then
-    return dissect_pts(payload_data(),pinfo,subtree)
-  elseif(command == 0x0108) then
-    return dissect_cemu_config(payload_data(),pinfo,subtree)
-  elseif(command == 0x0201) then
-    return dissect_modem_reset(payload_data(),pinfo,subtree)
-  elseif(command == 0x0202) then
-    return dissect_modem_sim_sel(payload_data(),pinfo,subtree)
-  else
-    subtree:add(payload, payload_data)
-  end
-
-end
-
-
-function usb_simtrace_protocol.init()
-  local usb_product_dissectors = DissectorTable.get("usb.product")
-  usb_product_dissectors:add(0x1d50616d, usb_simtrace_protocol) -- OCTSIMTEST
-  usb_product_dissectors:add(0x1d50616e, usb_simtrace_protocol) -- NGFF_CARDEM
-  usb_product_dissectors:add(0x1d5060e3, usb_simtrace_protocol) -- SIMTRACE2
-  usb_product_dissectors:add(0x1d504004, usb_simtrace_protocol) -- QMOD
-  usb_product_dissectors:add(0x1d504001, usb_simtrace_protocol) -- OWHW
-  DissectorTable.get("usb.device"):add_for_decode_as(usb_simtrace_protocol)
-  DissectorTable.get("usb.bulk"):add(0xffff, usb_simtrace_protocol)
-  DissectorTable.get("usb.interrupt"):add(0xffff, usb_simtrace_protocol)
-end
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,211 +1,8 @@
-simtrace2 (0.8.1) unstable; urgency=medium
+simtrace2 (0.5.2) UNRELEASED; urgency=medium

-  * host/contrib/simtrace2.spec.in: fix soname
-
- -- Oliver Smith <osmith@sysmocom.de>  Fri, 10 Dec 2021 10:04:28 +0100
-
-simtrace2 (0.8.0) unstable; urgency=medium
-
-  [ Harald Welte ]
  * adapt to host tools in autotools
-  * simtrace2_api: Remove dead code
-  * fix baudrate of 'make log'
-  * qmod DFU: Don't overwrite memory beyond end of usb_strings[]
-  * usb_strings.txt: s/SIMtrace Phone/SIMtrace Card Emulation/
-  * Patch actual board name into the USB iProduct string descriptor
-  * Build only 'reasonable' combinations of APP/MEMORY
-  * stdio: Add support for %p format string (pointer address)
-  * Fix format string related warnings (int vs. long)
-  * Add missing CR to achieve CRLF at end of log lines
-  * more comments in host_communication.c.
-  * usb_buf: count number of elements in queue
-  * usb_buf: Limit the maximum queue length to 3 elements
-  * qmod: Don't print EEPROM operations in help when not supported
-  * cosmetic: board_qmod: Annotate #endif with comments
-  * qmod: Document '!' and '@' commands on UART
-  * implement minimalistic talloc_report(); add 't' command on UART
-  * update copyright statement
-  * cardem: Fix memory leak on unsupported SIMTRACE_MSGT_DT_CEMU_CARDINSERT
-  * usb_buf: Actually limit queue to 3 elements, not 4
-  * USBD_HAL: Don't disable UDP peripheral clock on suspend
-  * usb_buf: Properly initialize buffered_endpoint->ep number
-  * pseudo_talloc: Increment number of buffers from 10 to 20
-  * card_emu: Factor out card_handle_reset() from card_emu_init()
-  * cardem: Move card_emu_io_statechg() calls out of interrupt context
-  * cardem: RST resets all state (including release of buffers)
-  * host_communication: Send zero-length-packet on wMaxPacketSize
-  * card_emu: Initialize PTSS state every time we start PTS
-  * card_emu: Avoid recursive calls to card_set_state()
-  * card_emu: Always print state names in string representation
-  * card_emu: Remove extraneous code
-  * card_emu: Remove extraneous initialization of ch->pts.state
-  * cardem: Make card_emu_report_status() optionally use IRQ endpoint
-  * cardem: Add SIMTRACE_MSGT_BD_CEMU_CONFIG
-  * cardem: Implement support for CEMU_FEAT_F_STATUS_IRQ
-  * simtrace2-sniff: Reformat value_string to pass our validation scripts
-  * firmware: Reformat value_string to pass our validation scripts
-  * jenkins.sh: Add verify_value_string_arrays_are_terminated.py
-  * [lib] apdu_dispatch: Use DLGLOBAL and don't printf() directly
-  * [lib] apdu_dispatch: Don't print APDU state to stdout
-  * OSMO_ASSERT() on double-free or invalid pointer
-  * Update .gitignore file for host
-  * migrate to libosmousb
-  * library: Add osmo_st2_compatible_dev_idsp[]
-  * firmware: move printing of welcome banner to common function print_banner()
-  * firmware: apps/cardem/main.c: Synchronize with apps/trace/main.c
-  * host: Add COPYING file for host software (GPLv2)
-  * host/lib/gsmtap.c: Add GPLv2 disclaimer
-  * increase ringbuffer size from 512 to 1024 bytes
-  * simtrace2_api: Add osmo_st2_cardem_request_config()
-  * Disable interrupts during EEFC_ReadUniqueID()
-  * cardem: Fix infinite loop + watchdog reset on long OUT message
-  * extend osmo_st2_cardem_inst with fields required by osmo-remsim
-  * cosmetic: Add missing CR to LF in dispatch_received_usb_msg()
-  * USBD.c: Don't reset EP0 on SetConfiguration(0)
-  * pio_it.c: Permit repeated calls to PIO_ConfigureIt()
-  * simtrace2_siff: getopt_long() returns int, not char
-  * Introduce support for asynchronous USB transmission
-  * firmware: fix builds with gcc stack smashing protection enabled
-  * dfu: Shrink code by 144 bytes (by not calling PIO_InitializeInterrupts)
-  * dfu: Save another 60 bytes by changing the way we print horizontal lines
-  * migrate from BSC_FD_* to OSMO_FD_*
-  * remove usb2udp
-  * rename simtrace2-remsim to simtrace2-cardem-pcsc
-  * Update README
-  * remove old pre-autoconf makefile
-  * simtrace2-cardem-pcsc: Make it work again
-  * Revert "add ISO 7816-3 library to remsim project"
-  * Revert "add library providing ISO 7816-3 utilities"
-  * card_emu: waiting_time is stored in etu, not clocks.
-  * card_emu: Rename fi to Fi and di to Di
-  * card_emu: Clarify and differentiate F/Fi/F_index/Fi_index
-  * iso7816_fidi: Add iso7816_3_ prefix to symbols; fix terminology
-  * card_emu: improve reset detection conditions
-  * card_emu: explicitly initialize PTS and TPDU states
-  * card_emu: Use USART timeout for waiting time
-  * card_emu: Fix USART timer, particularly in re-start situations
-  * card_emu: Fix computation of waiting time
-  * contrib/jenkins.sh: Switch from rita -> ftp.osmocom.org
-  * st2-cardem-pcsc: Fix goto-in-while mess
-  * st2-cardem-pcsc: Use ATR of real card by default
-  * simtrace board.h: Enable HAVE_CARDEM if we build the cardem firmware
-  * jenkins.sh: build 'cardem' firmware also for simtrace board
-  * Revert "cardem: disable upload for simtrace2"
-  * simtrace2-cardem-pcsc: Decode STATUS flags to strings
-  * simtrace2-cardem-pcsc: Reset the real card if reader resets cardem
-  * assert: Use printf_sync() to ensure printing of assert / panic
-  * Add usb product ID of sysmoOCTSIMTEST
-  * octsimtest: remove lots of unused #defines
-  * octsimtest: most code for support of this new board
-  * octsimtest: Switch direction of I/O level shifter depending on uart tx / rx
-  * cardem-pcsc: initialize libosmocore logging
-  * octsimtest: Adjust VCC voltage thresholds (resistive VCC divider)
-  * contrib/jenkins.sh: Build 'cardem' app for 'octsimtest' board
-  * firmware: octsimtest: Fix IO_DIR pin definition
-  * firmware: octsimtest: Make slot mux configurable via USB
-  * firmware: octsimtest: mcp23017 initializaiton
-  * firmware: cardem: re-factor CARDINSERT command processing
-  * firmware: octsimtest: Support SIMTRACE_MSGT_DT_CEMU_CARDINSERT
-  * firmware: octsimtest: use TRACE_* macros instead of direct printf
-  * firmware: octsimtest: Fix disabling the card_insert signal
-  * firmware: octsimtest: Add i/I command for setting card-insert via I2C GPIO
-  * firmware: octsimtest: ensure all card_insert GPIO are 0 after reset
-  * don't printf() directly from library code, go via libosmocore logging
-  * simtrace2-list: Use osmo_st2_compatible_dev_ids[]
-  * board_gpio.gnumeric: Add ngff-cardem pin-out
-  * 99-simtrace2.rules: Add OCTSIMTEST
-  * contrib/flash.py: Add OCTSIMTEST support
-  * Introduce simtrace2-tool
-  * introduce support for new ngff_cardem board
-  * simtrace2.spec: Add simtrace2-tool binary to package
-  * contrib/jenkins.sh: Build APP=cardem for BOARD=ngff_cardem
-  * jenkins.sh: Build 'trace' firmware for ngff_cardem
-  * Use osmo_libusb_{init,exit}() instead of libusb_{init,exit}()
-  * simtrace2-cardem-pcsc: Remove double libusb initialization
-  * simtrace2-tool: Initialize logging to avoid error on first log output
-  * cardem-pcsc: Fix return of uninitialized variable
-  * host: Upgrade libosmocore dependency to 1.4.0

-  [ Kévin Redon ]
-  * minor: fix spacing
-  * minor: updated copyright years
-  * dfu: minor: make debug output only verbose in info level
-  * minor: move USB debug output from info to debug level
-  * minor: improve debug output
-  * minor : fix typo in comment
-  * better detect VCC and nRST changes on simtrace2 board
-  * minor: ignore usbstring binary
-  * simtrace2-remsim: Use simplest ATR
-  * cardem: use simplest ATR as default ATR
-  * minor: fix typo
-  * DFU: increase USB reset duration to 50 ms
-  * DFU: restart bootloader when USB conf failed
-  * Makefile: add linker option showing memory usage
-  * improve shared bootloader/application memory
-  * minor: improve trace output
-  * DFU: add DFU application
-  * add script to flash latest firmware
-  * minor: use same LED pattern for cardem as other applications
-  * cardem: currently simtrace does not support cardem
-  * add library providing ISO 7816-3 utilities
-  * add ISO 7816-3 library to remsim project
-  * rename PIN_PHONE_{CLK,IO} to PIN_USIM1_{CLK,IO}
-  * minor add comments
-  * make sim switch board specific
-
-  [ Eric Wild ]
-  * remsim: allow selecting pcsc reader number
-  * cardem: disable upload for simtrace2
-  * firmware: do not allow undefined symbols
-  * firmware: allow verbose builds
-  * cardem: choose a more reasonable default ATR
-  * contrib: add a basic simtrace lua dissector for wireshark
-  * cardem: free the buf
-  * cardemu: support 1v8 for the tester
-  * firmware: data sections
-  * firmware: proper makefile deps
-  * firmware: make the ngff beakout blink
-  * simtrace2-cardem: use local sim on exit
-  * contrib: more cardem dissection
-  * firmware: trace for ngff
-  * cardem: fix spurious NULL bytes during transfers
-  * contrib/jenkins.sh: build ngff_Cardem dfu bootloader
-  * contrib: allow manually forcing bulk simtrace dissection
-  * contrib/jenkins.sh: lower trace to make bl fit
-  * Revert "firmware: data sections"
-  * add the ngff cardem to default build targets
-  * drop unused exidx sections when linking
-  * clang build support
-  * fix bootloader led config crash
-  * firmware: add bootloader update "app"
-  * firmware: remove usb pullup that dates back to simtrace1
-  * firmware: increase reset delay before usb reattach
-  * firmware: drop cref printing
-  * add our default clang-format file
-  * firmware: add missing usb strings to blupdate that prevented building it
-  * jenkins: build bootloader updater
-  * firmware: remove dfu-dfu default target
-
-  [ Oliver Smith ]
-  * contrib: import RPM spec
-  * contrib: integrate RPM spec
-  * d/source/format: new file
-  * firmware/Makefile: fix UNKNOWN in OBS packages
-  * host: use git-version-gen/tarball-v. from topdir
-  * gitignore: add firmware/apps/*/usb_strings.txt.patched
-  * firmware: create duplicate files for upload only
-  * contrib/prepare_upload.sh: fix cd problems
-  * firmware: qmod-dfu: disable stack protector
-  * firmware: disable stack protector by default
-  * gitreview: new file
-
-  [ Leonard Hübner ]
-  * remsim: adding cli argument to set the atr
-
-  [ Eric ]
-  * dfu: let the device reset itself
-
- -- Harald Welte <laforge@osmocom.org>  Thu, 09 Dec 2021 08:12:56 +0100
+ -- Harald Welte <lafore@gnumonks.org>  Thu, 28 Nov 2019 00:44:57 +0100

 simtrace2 (0.5.1) unstable; urgency=medium

--- a/debian/compat
+++ b/debian/compat
@@ -1 +1 @@
-10
+9
--- a/debian/control
+++ b/debian/control
@@ -1,8 +1,8 @@
 Source: simtrace2
-Maintainer: Osmocom team <openbsc@lists.osmocom.org>
+Maintainer: Harald Welte <laforge@gnumonks.org>
 Section: devel
 Priority: optional
-Build-Depends: debhelper (>= 10),
+Build-Depends: debhelper (>= 9),
               autotools-dev,
               autoconf,
               automake,
@@ -10,14 +10,14 @@ Build-Depends: debhelper (>= 10),
               pkg-config,
               git,
               dh-autoreconf,
-               libosmocore-dev (>= 1.4.0),
+               libosmocore-dev,
               libpcsclite-dev,
               libnewlib-arm-none-eabi,
               libusb-1.0-0-dev,
               gcc-arm-none-eabi
 Standards-Version: 3.9.8
-Vcs-Git: https://gitea.osmocom.org/sim-card/simtrace2
-Vcs-Browser: https://gitea.osmocom.org/sim-card/simtrace2
+Vcs-Git: git://git.osmocom.org/simtrace2.git
+Vcs-Browser: http://git.osmocom.org/simtrace2/
 Homepage: http://osmocom.org/projects/simtrace2/wiki

 Package: simtrace2-firmware
@@ -33,11 +33,11 @@ Package: simtrace2-utils
 Section: devel
 Architecture: any
 Multi-Arch: same
-Depends: ${shlibs:Depends}, ${misc:Depends}, libosmo-simtrace2-1
+Depends: ${shlibs:Depends}, ${misc:Depends}, libosmo-simtrace2-0
 Recommends: simtrace2-firmware
 Description: Host utilities to communicate with SIMtrace2 USB Devices.

-Package: libosmo-simtrace2-1
+Package: libosmo-simtrace2-0
 Section: libs
 Architecture: any
 Multi-Arch: same
@@ -52,7 +52,7 @@ Package: libosmo-simtrace2-dev
 Section: libdevel
 Architecture: any
 Multi-Arch: same
-Depends: libosmo-simtrace2-1, ${misc:Depends}
+Depends: libosmo-simtrace2-0, ${misc:Depends}
 Description: Development headers for Osmocom SIMtrace2 library
  This library contains core "driver" functionality to interface with the
  Osmocom SIMtrace2 (and compatible) USB device firmware.  It enables
--- a/debian/libosmo-simtrace2-0.install
+++ b/debian/libosmo-simtrace2-0.install
--- a/debian/rules
+++ b/debian/rules
@@ -13,4 +13,7 @@ export DEB_LDFLAGS_MAINT_STRIP = -Wl,-Bsymbolic-functions


 %:
-	dh $@ --no-parallel
+	dh $@
+
+override_dh_autoreconf:
+	cd host && dh_autoreconf
--- a/debian/source/format
+++ b/debian/source/format
@@ -1 +0,0 @@
-3.0 (native)
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -28,14 +28,7 @@

 #   Makefile for compiling the Getting Started with SAM3S Microcontrollers project

-GIT_VERSION=$(shell $(TOP)/git-version-gen $(TOP)/.tarball-version)
-
-CFLAGS = \
-	 -Werror=format-security \
-	 -Wformat \
-	 -g \
-	 $(NULL)
-
+GIT_VERSION=$(shell $(TOP)/git-version-gen $(TOP)/.tarvers)
 #-------------------------------------------------------------------------------
 #        User-modifiable options
 #-------------------------------------------------------------------------------
@@ -56,8 +49,7 @@ APP ?= dfu

 # Defines which are the available memory targets for the SAM3S-EK board.
 ifeq ($(APP), dfu)
-MEMORIES ?= flash
-TRACE_LEVEL ?= 0
+MEMORIES ?= flash dfu
 else
 MEMORIES ?= dfu
 endif
@@ -80,20 +72,12 @@ AT91LIB_USB_DFU_PATH = $(AT91LIB)/usb/device/dfu
 # Tool suffix when cross-compiling
 CROSS_COMPILE = arm-none-eabi-

-USE_CLANG ?= 0
-ifneq ("$(USE_CLANG)","0")
-# --target=thumbv7m-none-eabi
-CC = clang
-LD = ld.lld
-SIZE = llvm-size
-LIBS = -nostdlib
-else
+LIBS = -Wl,--start-group -lgcc -Wl,--end-group -nostdlib
+
+# Compilation tools
 CC = $(CROSS_COMPILE)gcc
 LD = $(CROSS_COMPILE)ld
 SIZE = $(CROSS_COMPILE)size
-LIBS = -Wl,--start-group -lgcc -Wl,--end-group -nostdlib
-endif
-
 STRIP = $(CROSS_COMPILE)strip
 OBJCOPY = $(CROSS_COMPILE)objcopy
 GDB = $(CROSS_COMPILE)gdb
@@ -124,7 +108,7 @@ C_LIBUSB     = USBDescriptors.c USBRequests.c USBD.c USBDCallbacks.c USBDDriver.
 C_LIBUSB_RT  = dfu.c dfu_runtime.c
 C_LIBUSB_DFU = dfu.c dfu_desc.c dfu_driver.c
 C_LIBCOMMON  = string.c stdio.c fputs.c usb_buf.c ringbuffer.c pseudo_talloc.c host_communication.c \
-	       main_common.c stack_check.c crcstub.c
+	       main_common.c tc_etu.c

 C_BOARD      = $(notdir $(wildcard libboard/common/source/*.c))
 C_BOARD     += $(notdir $(wildcard libboard/$(BOARD)/source/*.c))
@@ -154,11 +138,7 @@ ALLOW_PEER_ERASE?=0
 #CFLAGS+=-DUSB_NO_DEBUG=1

 # Optimization level, put in comment for debugging
-ifneq ("$(USE_CLANG)","0")
-OPTIMIZATION ?= -Oz
-else
 OPTIMIZATION ?= -Os
-endif

 # Flags
 INCLUDES_USB = -I$(AT91LIB)/usb/include -I$(AT91LIB)
@@ -172,11 +152,6 @@ INCLUDES += -Ilibosmocore/include
 INCLUDES += -Isrc_simtrace -Iinclude
 INCLUDES += -Iapps/$(APP)

-ifneq ("$(USE_CLANG)","0")
-CFLAGS += -Wno-unknown-warning-option -Wno-empty-body -fno-exceptions -fno-unwind-tables --config armv7em_soft_nofp_nosys
-else
-CFLAGS += -Wno-suggest-attribute=noreturn --param max-inline-insns-single=500
-endif
 CFLAGS += -Wall -Wchar-subscripts -Wcomment -Wimplicit-int -Wformat=2
 CFLAGS += -Werror-implicit-function-declaration -Wmain -Wparentheses
 CFLAGS += -Wsequence-point -Wreturn-type -Wswitch -Wtrigraphs #-Wunused
@@ -189,33 +164,22 @@ CFLAGS += -Wredundant-decls -Wnested-externs #-Winline -Wlong-long
 CFLAGS += -Wunreachable-code
 #CFLAGS += -Wcast-align
 #CFLAGS += -std=c11
-#CFLAGS += -Wmissing-noreturn
+CFLAGS += -Wmissing-noreturn
 #CFLAGS += -Wconversion
 CFLAGS += -Wno-unused-but-set-variable -Wno-unused-variable
-
+CFLAGS += -Wno-suggest-attribute=noreturn

 # -mlong-calls  -Wall
 #CFLAGS += -save-temps -fverbose-asm
 #CFLAGS += -Wa,-a,-ad
 CFLAGS += -D__ARM -fno-builtin
-CFLAGS += -mcpu=cortex-m3 -mthumb # -mfix-cortex-m3-ldrd
+CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb # -mfix-cortex-m3-ldrd
 CFLAGS += -ffunction-sections -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -DTRACE_LEVEL=$(TRACE_LEVEL) -DALLOW_PEER_ERASE=$(ALLOW_PEER_ERASE)
 CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
 CFLAGS += -DBOARD=\"$(BOARD)\" -DBOARD_$(BOARD)
 CFLAGS += -DAPPLICATION=\"$(APP)\" -DAPPLICATION_$(APP)
-
-# Disable stack protector by default (OS#5081)
-ifeq ($(STACK_PROTECTOR), 1)
-CFLAGS += -fstack-protector
-else
-CFLAGS += -fno-stack-protector
-endif
-
 ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -D__ASSEMBLY__
-LDFLAGS = -mcpu=cortex-m3 -mthumb -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=ResetException -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--no-undefined $(LIB)
-ifeq ("$(USE_CLANG)","0")
-LDFLAGS += -Wl,--warn-section-align -Wl,--print-memory-usage
-endif
+LDFLAGS = -mcpu=cortex-m3 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=ResetException -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--print-memory-usage -Wl,--no-undefined $(LIB)
 #LD_OPTIONAL=-Wl,--print-gc-sections -Wl,--stats

 # Append BIN directories to output filename
@@ -225,7 +189,7 @@ OUTPUT := $(BIN)/$(OUTPUT)
 #		Rules
 #-------------------------------------------------------------------------------

-all: $(BIN) $(OBJ) $(MEMORIES)
+all: apps/$(APP)/usb_strings_generated.h $(BIN) $(OBJ) $(MEMORIES)

 combined: $(OUTPUT)-combined.bin

@@ -236,15 +200,12 @@ $(BIN)/$(BOARD)-dfu-flash-padded.bin: $(BIN)/$(BOARD)-dfu-flash.bin
 $(OUTPUT)-combined.bin: $(BIN)/$(BOARD)-dfu-flash-padded.bin $(OUTPUT)-dfu.bin
 	cat $^ > $@

-$(BIN) $(OBJ): apps/$(APP)/usb_strings_generated.h misc/crctool
+$(BIN) $(OBJ):
 	mkdir -p $@

 usbstring/usbstring: usbstring/usbstring.c
 	gcc $^ -o $@

-misc/crctool: misc/crctool.c
-	gcc $^ -o $@
-
 .PHONY: apps/$(APP)/usb_strings.txt.patched
 apps/$(APP)/usb_strings.txt.patched: apps/$(APP)/usb_strings.txt
 	sed "s/PRODUCT_STRING/$(shell cat libboard/$(BOARD)/product_string.txt)/" $< > $@
@@ -255,70 +216,33 @@ apps/$(APP)/usb_strings_generated.h: apps/$(APP)/usb_strings.txt.patched usbstri
 define RULES
 C_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(C_OBJECTS))
 ASM_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(ASM_OBJECTS))
-EXTRA_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(EXTRA_OBJECTS))

-build_$(1): $$(ASM_OBJECTS_$(1)) $$(C_OBJECTS_$(1)) $$(EXTRA_OBJECTS_$(1))
-	$(SILENT)$(CC) $(CFLAGS) $(LDFLAGS) $(LD_OPTIONAL) -T"libboard/common/resources/$(CHIP)/$(1).ld" -Wl,-Map,$(OUTPUT)-$(1).map -o $(OUTPUT)-$(1).elf $$^ $(LIBS)
-	$(SILENT)$(NM) $(OUTPUT)-$(1).elf >$(OUTPUT)-$(1).elf.txt
-	$(SILENT)$(OBJCOPY) -O binary $(OUTPUT)-$(1).elf $(OUTPUT)-$(1).bin
+$(1): $$(ASM_OBJECTS_$(1)) $$(C_OBJECTS_$(1))
+	$(SILENT)$(CC) $(LDFLAGS) $(LD_OPTIONAL) -T"libboard/common/resources/$(CHIP)/$$@.ld" -Wl,-Map,$(OUTPUT)-$$@.map -o $(OUTPUT)-$$@.elf $$^ $(LIBS)
+	cp $(OUTPUT)-$$@.elf $(OUTPUT)-$$@-$(GIT_VERSION).elf
+	cp $(OUTPUT)-$$@.elf $(OUTPUT)-$$@-latest.elf
+	$(SILENT)$(NM) $(OUTPUT)-$$@.elf >$(OUTPUT)-$$@.elf.txt
+	$(SILENT)$(OBJCOPY) -O binary $(OUTPUT)-$$@.elf $(OUTPUT)-$$@.bin
+	cp $(OUTPUT)-$$@.bin $(OUTPUT)-$$@-$(GIT_VERSION).bin
+	cp $(OUTPUT)-$$@.bin $(OUTPUT)-$$@-latest.bin
+	$(SILENT)$(SIZE) $$^ $(OUTPUT)-$$@.elf

 $$(C_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.c Makefile $(OBJ) $(BIN)
 	@echo [COMPILING $$<]
-	$(SILENT)$(CC) $(CFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$<
+	$(SILENT)$(CC) $(CFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$<

 $$(ASM_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.S Makefile $(OBJ) $(BIN)
 	@echo [ASSEMBLING $$@]
-	$(SILENT)$(CC) $(ASFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$<
+	$(SILENT)@$(CC) $(ASFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$<

+debug_$(1): $(1)
+	$(GDB) -x "$(BOARD_LIB)/resources/gcc/$(BOARD)_$(1).gdb" -ex "reset" -readnow -se $(OUTPUT)-$(1).elf
 endef

-ALL_MEMORIES = flash ram
-$(foreach MEMORY, $(ALL_MEMORIES), $(eval $(call RULES,$(MEMORY))))
-
-# files with those names do exist..
-.PHONY: dfu
-dfu: $(OUTPUT)-dfu.bin
-.PHONY: ram
-ram: build_ram
-.PHONY: flash
-flash: build_flash
-#alternate way of embedding: obj file
-#ifeq ($(APP), dfu)
-#	$(info bootloader bin file to obj..)
-#	$(SILENT)$(OBJCOPY) --rename-section .data=.fwupdate -I binary -O elf32-littlearm bin/$(BOARD)-dfu-flash.bin $(OBJ)/flash_fwupdate.o
-#endif
-
-C_OBJECTS_dfu = $(addprefix $(OBJ)/dfu_, $(C_OBJECTS))
-ASM_OBJECTS_dfu = $(addprefix $(OBJ)/dfu_, $(ASM_OBJECTS))
-EXTRA_OBJECTS_dfu = $(addprefix $(OBJ)/dfu_, $(EXTRA_OBJECTS))
-
-$(OUTPUT)-dfu.bin: $(OUTPUT)-dfu_nocrcstub.bin
-	$(info updating app with crc..)
-	$(SILENT)cp $< $@.temp
-	$(SILENT)misc/crctool 512 $@.temp
-	$(SILENT)mv $@.temp $@
-
-$(OUTPUT)-dfu_nocrcstub.bin: $(OUTPUT)-dfu_nocrcstub.elf
-ifeq ($(APP), blupdate)
-	$(info updating updater section with padded bootloader file..)
-	$(SILENT)dd status=none if=/dev/zero bs=16384 count=1 of=$(BIN)/$(BOARD)-dfu-flash-padded.bin
-	$(SILENT)dd status=none if=$(BIN)/$(BOARD)-dfu-flash.bin conv=notrunc of=$(BIN)/$(BOARD)-dfu-flash-padded.bin
-	$(SILENT)$(OBJCOPY) --update-section .blupdate=bin/$(BOARD)-dfu-flash-padded.bin $<
-endif
-	$(SILENT)$(OBJCOPY) -O binary $< $@
-
-$(OUTPUT)-dfu_nocrcstub.elf: $(ASM_OBJECTS_dfu) $(C_OBJECTS_dfu) $(EXTRA_OBJECTS_dfu)
-	$(SILENT)$(CC) $(CFLAGS) $(LDFLAGS) $(LD_OPTIONAL) -T"libboard/common/resources/$(CHIP)/dfu.ld" -Wl,-Map,$(OUTPUT)-dfu_nocrcstub.map -o $@ $^ $(LIBS)
-	$(SILENT)$(NM) $@ >$@.txt
-
-$(C_OBJECTS_dfu): $(OBJ)/dfu_%.o: %.c Makefile $(OBJ) $(BIN)
-	@echo [COMPILING $<]
-	$(SILENT)$(CC) $(CFLAGS) -DENVIRONMENT_dfu -DENVIRONMENT=\"dfu\" -c -o $@ $<
-
-$(ASM_OBJECTS_dfu): $(OBJ)/dfu_%.o: %.S Makefile $(OBJ) $(BIN)
-	@echo [ASSEMBLING $@]
-	$(SILENT)$(CC) $(ASFLAGS) -DENVIRONMENT_dfu -DENVIRONMENT=\"dfu\" -c -o$@ $<
+$(foreach MEMORY, $(MEMORIES), $(eval $(call RULES,$(MEMORY))))

+program:
+	openocd -f openocd/openocd.cfg -c "init" -c "halt" -c "flash write_bank 0 ./bin/project-flash.bin 0" -c "reset" -c "shutdown"

 SERIAL ?= /dev/ttyUSB0
 log:
--- a/firmware/apps/blupdate/Makefile
+++ b/firmware/apps/blupdate/Makefile
@@ -1,12 +0,0 @@
-
-C_FILES += $(C_LIBUSB_DFU)
-
-# Trace level used for compilation
-# (can be overridden by adding TRACE_LEVEL=#number to the command-line)
-# TRACE_LEVEL_DEBUG      5
-# TRACE_LEVEL_INFO       4
-# TRACE_LEVEL_WARNING    3
-# TRACE_LEVEL_ERROR      2
-# TRACE_LEVEL_FATAL      1
-# TRACE_LEVEL_NO_TRACE   0
-TRACE_LEVEL ?= 3
--- a/firmware/apps/blupdate/main.c
+++ b/firmware/apps/blupdate/main.c
@@ -1,136 +0,0 @@
-/* SIMtrace 2 firmware USB DFU bootloader
- *
- * (C) 2015-2017 by Harald Welte <hwelte@hmw-consulting.de>
- * (C) 2018-2019 by sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include "board.h"
-#include "core_cm3.h"
-#include "flashd.h"
-#include "utils.h"
-#include "usb/device/dfu/dfu.h"
-#include "usb/common/dfu/usb_dfu.h"
-#include "manifest.h"
-#include "USBD_HAL.h"
-
-#include <osmocom/core/timer.h>
-
-/* actual section content must be replaced with the padded bootloader by running objcopy! */
-const uint32_t bl_update_data[BOARD_DFU_BOOT_SIZE / sizeof(uint32_t)] __attribute__((section(".fwupdate"))) = { 0xFF };
-
-unsigned int g_unique_id[4];
-/* remember if the watchdog has been configured in the main loop so we can kick it in the ISR */
-static bool watchdog_configured = false;
-
-extern uint32_t _end;
-extern uint32_t _srelocate;
-extern uint32_t _etext;
-
-void DFURT_SwitchToDFU(void)
-{
-}
-void USBDFU_Runtime_RequestHandler(const USBGenericRequest *request)
-{
-}
-int USBDFU_handle_dnload(uint8_t altif, unsigned int offset, uint8_t *data, unsigned int len)
-{
-	return 0;
-}
-int USBDFU_handle_upload(uint8_t altif, unsigned int offset, uint8_t *data, unsigned int req_len)
-{
-	return 0;
-}
-int USBDFU_OverrideEnterDFU(void)
-{
-	return 0;
-}
-
-__attribute__((section(".ramfunc"), noinline)) static uint32_t flash_wait_ready()
-{
-	Efc *efc = EFC;
-	uint32_t dwStatus;
-
-	do {
-		dwStatus = efc->EEFC_FSR;
-	} while ((dwStatus & EEFC_FSR_FRDY) != EEFC_FSR_FRDY);
-	return (dwStatus & (EEFC_FSR_FLOCKE | EEFC_FSR_FCMDE));
-}
-
-__attribute__((section(".ramfunc"), noinline)) static void flash_cmd(uint32_t dwCommand, uint32_t dwArgument)
-{
-	Efc *efc = EFC;
-	uint32_t dwStatus;
-	efc->EEFC_FCR = EEFC_FCR_FKEY(0x5A) | EEFC_FCR_FARG(dwArgument) | EEFC_FCR_FCMD(dwCommand);
-}
-
-__attribute__((section(".ramfunc"), noinline, noreturn)) static void erase_first_app_sector()
-{
-	/* page 64 */
-	uint32_t first_app_page = (BOARD_DFU_BOOT_SIZE / IFLASH_PAGE_SIZE);
-	uint32_t *first_app_address = (uint32_t *)(IFLASH_ADDR + first_app_page * IFLASH_PAGE_SIZE + 0);
-
-#if 1
-	/* overwrite first app sector so we don't keep booting this */
-	for (int i = 0; i < IFLASH_PAGE_SIZE / 4; i++)
-		first_app_address[i] = 0xffffffff;
-
-	flash_cmd(EFC_FCMD_EWP, first_app_page);
-#else
-	/* why does erasing the whole flash with a protected bootloader not work at all? */
-	flash_cmd(EFC_FCMD_EA, 0);
-#endif
-	flash_wait_ready();
-	for (;;) {
-		/* no functon call, since NVIC_SystemReset() might not be inlined! */
-		SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | (SCB->AIRCR & SCB_AIRCR_PRIGROUP_Msk) |
-			      SCB_AIRCR_SYSRESETREQ_Msk);
-		__DSB();
-		while (1)
-			;
-	}
-}
-
-#define MAX_USB_ITER BOARD_MCK / 72 // This should be around a second
-extern int main(void)
-{
-	uint8_t isUsbConnected = 0;
-	unsigned int i = 0;
-	uint32_t reset_cause = (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos;
-
-	/* Enable watchdog for 2000ms, with no window */
-	WDT_Enable(WDT, WDT_MR_WDRSTEN | WDT_MR_WDDBGHLT | WDT_MR_WDIDLEHLT | (WDT_GetPeriod(2000) << 16) |
-				WDT_GetPeriod(2000));
-	watchdog_configured = true;
-
-	EEFC_ReadUniqueID(g_unique_id);
-
-	printf("\n\r\n\r");
-	printf("bootloader updater %s for board %s\n\r"
-	       "(C) 2010-2017 by Harald Welte, 2018-2019 by Kevin Redon\n\r",
-	       manifest_revision, manifest_board);
-
-	/* clear g_dfu on power-up reset */
-	memset(g_dfu, 0, sizeof(*g_dfu));
-
-	TRACE_INFO("USB init...\n\r");
-	/* Signal USB reset by disabling the pull-up on USB D+ for at least 10 ms */
-	USBD_Disconnect();
-
-	/* Initialize the flash to be able to write it, using the IAP ROM code */
-	FLASHD_Initialize(BOARD_MCK, 1);
-
-	__disable_irq();
-	FLASHD_Unlock(IFLASH_ADDR, IFLASH_ADDR + IFLASH_SIZE - 1, 0, 0);
-	FLASHD_Write(IFLASH_ADDR, bl_update_data, BOARD_DFU_BOOT_SIZE);
-
-	erase_first_app_sector();
-}
--- a/firmware/apps/blupdate/usb_strings.txt
+++ b/firmware/apps/blupdate/usb_strings.txt
@@ -1,6 +0,0 @@
-sysmocom - s.f.m.c. GmbH
-PRODUCT_STRING
-bootloader updater
-RAM
-Flash (Application Partition)
-Flash (Bootloader Partition)
--- a/firmware/apps/cardem/Makefile
+++ b/firmware/apps/cardem/Makefile
@@ -1,3 +1,3 @@
 C_FILES += $(C_LIBUSB_RT)

-C_FILES += card_emu.c cciddriver.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c usb.c
+C_FILES += card_emu.c iso7816_fidi.c iso7816_3.c iso7816_4.c mode_cardemu.c simtrace_iso7816.c usb.c
--- a/firmware/apps/cardem/main.c
+++ b/firmware/apps/cardem/main.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 /*------------------------------------------------------------------------------
 *          Headers
@@ -67,13 +71,8 @@ static const conf_func config_func_ptrs[] = {
 		.init = mode_cardemu_init,
 		.exit = mode_cardemu_exit,
 		.run = mode_cardemu_run,
-#if defined (ngff_cardem)
-		.usart0_irq = mode_cardemu_usart1_irq,
-		.usart1_irq = mode_cardemu_usart0_irq,
-#else
 		.usart0_irq = mode_cardemu_usart0_irq,
 		.usart1_irq = mode_cardemu_usart1_irq,
-#endif
 	},
 #endif
 #ifdef HAVE_MITM
@@ -155,7 +154,7 @@ extern int main(void)
 	WDT_Enable(WDT, WDT_MR_WDRSTEN | WDT_MR_WDDBGHLT | WDT_MR_WDIDLEHLT |
 		   (WDT_GetPeriod(2000) << 16) | WDT_GetPeriod(2000));

-	PIO_InitializeInterrupts(10);
+	PIO_InitializeInterrupts(0);

 	print_banner();
 	board_main_top();
@@ -166,7 +165,7 @@ extern int main(void)
 	while (USBD_GetState() < USBD_STATE_CONFIGURED) {
 		WDT_Restart(WDT);
 		check_exec_dbg_cmd();
-#if 0
+#if 1
 		if (i >= MAX_USB_ITER * 3) {
 			TRACE_ERROR("Resetting board (USB could "
 				    "not be configured)\n\r");
@@ -194,8 +193,8 @@ extern int main(void)
 		WDT_Restart(WDT);
 #if TRACE_LEVEL >= TRACE_LEVEL_DEBUG
 		const char rotor[] = { '-', '\\', '|', '/' };
-		putchar(rotor[i++ % ARRAY_SIZE(rotor)]);
 		putchar('\b');
+		putchar(rotor[i++ % ARRAY_SIZE(rotor)]);
 #endif
 		check_exec_dbg_cmd();
 		osmo_timers_prepare();
@@ -206,10 +205,6 @@ extern int main(void)
 			if (isUsbConnected) {
 				isUsbConnected = 0;
 			}
-			/* HACK: we don't really deal with USB disconnect yet,
-			 * so let's just reset the entire uC if this happens */
-			TRACE_INFO("Resetting uC on USB disconnect\n\r");
-			NVIC_SystemReset();
 		} else if (isUsbConnected == 0) {
 			TRACE_INFO("USB is now configured\n\r");

--- a/firmware/apps/dfu/main.c
+++ b/firmware/apps/dfu/main.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 #include "board.h"
 #include "utils.h"
@@ -239,17 +243,6 @@ static void check_exec_dbg_cmd(void)
 	//board_exec_dbg_cmd(ch);
 }

-/* print a horizontal line of '=' characters; Doing this in a loop vs. using a 'const'
- * string saves us ~60 bytes of executable size (matters particularly for DFU loader) */
-static void print_line(void)
-{
-	int i;
-	for (i = 0; i < 78; i++)
-		fputc('=', stdout);
-	fputc('\n', stdout);
-	fputc('\r', stdout);
-}
-
 /*------------------------------------------------------------------------------
 *        Main
 *------------------------------------------------------------------------------*/
@@ -267,19 +260,21 @@ extern int main(void)

 #ifdef PINS_LEDS
 	/* Configure LED */
-	PIO_Configure(pinsLeds, PIO_LISTSIZE(pinsLeds));
+	PIO_Configure(pinsLeds, sizeof(pinsLeds));
 	PIO_Set(&pinsLeds[LED_NUM_RED]);
 	PIO_Clear(&pinsLeds[LED_NUM_GREEN]);
 #endif

+	PIO_InitializeInterrupts(0);
+
 	EEFC_ReadUniqueID(g_unique_id);

-	printf("\n\r\n\r");
-	print_line();
-	printf("DFU bootloader %s for board %s\n\r"
-		"(C) 2010-2017 by Harald Welte, 2018-2019 by Kevin Redon\n\r",
+	printf("\n\r\n\r"
+		"=============================================================================\n\r"
+		"DFU bootloader %s for board %s\n\r"
+		"(C) 2010-2017 by Harald Welte, 2018-2019 by Kevin Redon\n\r"
+		"=============================================================================\n\r",
 		manifest_revision, manifest_board);
-	print_line();

 #if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
 	TRACE_INFO("Chip ID: 0x%08lx (Ext 0x%08lx)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
@@ -338,7 +333,16 @@ extern int main(void)
 	TRACE_INFO("USB init...\n\r");
 	/* Signal USB reset by disabling the pull-up on USB D+ for at least 10 ms */
 	USBD_Disconnect();
-	mdelay(500);
+#ifdef PIN_USB_PULLUP
+	const Pin usb_dp_pullup = PIN_USB_PULLUP;
+	PIO_Configure(&usb_dp_pullup, 1);
+	PIO_Set(&usb_dp_pullup);
+#endif
+	mdelay(50);
+#ifdef PIN_USB_PULLUP
+	PIO_Clear(&usb_dp_pullup);
+#endif
+
 	USBDFU_Initialize(&dfu_descriptors);

 	while (USBD_GetState() < USBD_STATE_CONFIGURED) {
--- a/firmware/apps/trace/Makefile
+++ b/firmware/apps/trace/Makefile
@@ -1,3 +1,3 @@
 C_FILES += $(C_LIBUSB_RT)

-C_FILES += card_emu.c cciddriver.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c usb.c
+C_FILES += iso7816_4.c iso7816_fidi.c simtrace_iso7816.c sniffer.c usb.c
--- a/firmware/apps/trace/main.c
+++ b/firmware/apps/trace/main.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
 /*------------------------------------------------------------------------------
 *          Headers
--- a/firmware/apps/triple_play/Makefile
+++ b/firmware/apps/triple_play/Makefile
@@ -1,3 +1,3 @@
 C_FILES += $(C_LIBUSB_RT)

-C_FILES += card_emu.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c usb.c
+C_FILES += card_emu.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c tc_etu.c usb.c
--- a/firmware/apps/triple_play/main.c
+++ b/firmware/apps/triple_play/main.c
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 /*------------------------------------------------------------------------------
 *          Headers
--- a/firmware/atmel_softpack_libraries/libchip_sam3s/chip.h
+++ b/firmware/atmel_softpack_libraries/libchip_sam3s/chip.h
@@ -15,7 +15,7 @@


 /* Define attribute */
-#if defined   ( __CC_ARM   ) /* Keil µVision 4 */
+#if defined   ( __CC_ARM   ) /* Keil µVision 4 */
    #define WEAK __attribute__ ((weak))
 #elif defined ( __ICCARM__ ) /* IAR Ewarm 5.41+ */
    #define WEAK __weak
--- a/firmware/atmel_softpack_libraries/libchip_sam3s/source/USBD_HAL.c
+++ b/firmware/atmel_softpack_libraries/libchip_sam3s/source/USBD_HAL.c
@@ -1672,10 +1672,6 @@ uint8_t USBD_HAL_Halt(uint8_t bEndpoint, uint8_t ctl)
            UDP->UDP_RST_EP |= 1 << bEndpoint;
            UDP->UDP_RST_EP &= ~(1 << bEndpoint);
        }
-
-        /* This fixes a weird bug with regard to ping-pong OUT endpoints */
-        UDP->UDP_RST_EP |= 1 << bEndpoint;
-        UDP->UDP_RST_EP &= ~(1 << bEndpoint);
    }

    /* Return Halt status */
--- a/firmware/atmel_softpack_libraries/libchip_sam3s/source/exceptions.c
+++ b/firmware/atmel_softpack_libraries/libchip_sam3s/source/exceptions.c
@@ -151,7 +151,8 @@ WEAK void HardFault_Handler( void )
 		" mrseq r0, msp		\n"
 		" mrsne r0, psp		\n"
 		//" ldr r1, [r0, #24] 	\n"
-		" b hard_fault_handler_c\n");
+		" b hard_fault_handler_c\n"
+		".syntax divided	\n");
 }

 /**
--- a/firmware/atmel_softpack_libraries/usb/device/dfu/dfu.h
+++ b/firmware/atmel_softpack_libraries/usb/device/dfu/dfu.h
@@ -39,8 +39,8 @@ struct dfu_desc {
 #define DFU_FUNC_DESC  {						\
 	.bLength		= USB_DT_DFU_SIZE,			\
 	.bDescriptorType	= USB_DT_DFU,				\
-	.bmAttributes		= USB_DFU_CAN_UPLOAD | USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH, \
-	.wDetachTimeOut		= 0x00,				\
+	.bmAttributes		= USB_DFU_CAN_UPLOAD | USB_DFU_CAN_DOWNLOAD, \
+	.wDetachTimeOut		= 0xff00,				\
 	.wTransferSize		= BOARD_DFU_PAGE_SIZE,			\
 	.bcdDFUVersion		= 0x0100,				\
 }
--- a/firmware/atmel_softpack_libraries/usb/device/dfu/dfu_driver.c
+++ b/firmware/atmel_softpack_libraries/usb/device/dfu/dfu_driver.c
@@ -14,6 +14,10 @@
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
 */

 #include <unistd.h>
--- a/firmware/atmel_softpack_libraries/usb/device/dfu/dfu_runtime.c
+++ b/firmware/atmel_softpack_libraries/usb/device/dfu/dfu_runtime.c
@@ -15,6 +15,10 @@
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
 */

 #include <board.h>
@@ -161,8 +165,6 @@ void USBDFU_Runtime_RequestHandler(const USBGenericRequest *request)
 			 * will then trigger DFURT_SwitchToDFU() below */
 			TRACE_DEBUG("\r\n====dfu_detach\n\r");
 			g_dfu->state = DFU_STATE_appDETACH;
-			USBD_Write(0, 0, 0, 0, 0);
-			DFURT_SwitchToDFU();
 			ret = DFU_RET_ZLP;
 			goto out;
 			break;
@@ -207,14 +209,13 @@ out:

 void DFURT_SwitchToDFU(void)
 {
-	__disable_irq();
-
 	/* store the magic value that the DFU loader can detect and
 	 * activate itself, rather than boot into the application */
 	g_dfu->magic = USB_DFU_MAGIC;
-	__DMB();
+
 	/* Disconnect the USB by removing the pull-up */
 	USBD_Disconnect();
+	__disable_irq();

 	/* reset the processor, we will start execution with the
 	 * ResetVector of the bootloader */
--- a/firmware/atmel_softpack_libraries/usb/include/USBD.h
+++ b/firmware/atmel_softpack_libraries/usb/include/USBD.h
@@ -63,7 +63,7 @@
 *------------------------------------------------------------------------------*/

 /* Define attribute */
-#if defined   ( __CC_ARM   ) /* Keil µVision 4 */
+#if defined   ( __CC_ARM   ) /* Keil µVision 4 */
    #define WEAK __attribute__ ((weak))
 #elif defined ( __ICCARM__ ) /* IAR Ewarm 5.41+ */
    #define WEAK __weak
--- a/firmware/atmel_softpack_libraries/usb/include/USBDescriptors.h
+++ b/firmware/atmel_softpack_libraries/usb/include/USBDescriptors.h
@@ -296,7 +296,7 @@ typedef uint32_t (*USBDescriptorParseFunction)(void *descriptor, void *parseArg)
 */
 #pragma pack(1)

-#if defined   ( __CC_ARM   ) /* Keil µVision 4 */
+#if defined   ( __CC_ARM   ) /* Keil µVision 4 */
 #elif defined ( __ICCARM__ ) /* IAR Ewarm 5.41+ */
 #define __attribute__(...)
 #elif defined (  __GNUC__  ) /* GCC CS3 2009q3-68 */
--- a/firmware/libboard/common/include/board_common.h
+++ b/firmware/libboard/common/include/board_common.h
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #ifndef _BOARD_
 #define _BOARD_
--- a/firmware/libboard/common/include/boardver_adc.h
+++ b/firmware/libboard/common/include/boardver_adc.h
@@ -7,6 +7,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libboard/common/include/led.h
+++ b/firmware/libboard/common/include/led.h
@@ -7,6 +7,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

@@ -27,8 +31,7 @@ enum led_pattern {
 	BLINK_200O_F		= 7,
 	BLINK_600O_F		= 8,
 	BLINK_CUSTOM		= 9,
-	BLINK_2F_O		= 10,
-	BLINK_5O_5F		= 11,
+	BLINK_2F_O,
 	_NUM_LED_BLINK
 };

--- a/firmware/libboard/common/include/manifest.h
+++ b/firmware/libboard/common/include/manifest.h
@@ -7,6 +7,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #ifndef _MANIFEST_H
 #define _MANIFEST_H
--- a/firmware/libboard/common/include/sim_switch.h
+++ b/firmware/libboard/common/include/sim_switch.h
@@ -7,6 +7,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libboard/common/resources/sam3s4/dfu.ld
+++ b/firmware/libboard/common/resources/sam3s4/dfu.ld
@@ -39,8 +39,7 @@ SEARCH_DIR(.)
 MEMORY
 {
 	/* reserve the first 16k (= 0x4000) for the DFU bootloader */
-	crcstub (rx)  : ORIGIN = 0x00400000 + 16K, LENGTH = 512 /* crcstub part */
-	rom (rx)  : ORIGIN = 0x00400000 + 16K + 512, LENGTH = 256K - 16K - 512 /* flash, 256K */
+	rom (rx)  : ORIGIN = 0x00400000 + 16K, LENGTH = 256K - 16K /* flash, 256K */
 	/* note: dfudata will be at the start */
 	ram (rwx) : ORIGIN = 0x20000000, LENGTH = 48K /* SRAM, 48K */
 }
@@ -48,17 +47,9 @@ MEMORY
 /* Section Definitions */ 
 SECTIONS 
 { 
-    .crcstub :
-    {
+    .text : 
+    { 
        . = ALIGN(4);
-        KEEP(*(.crcstub_table))
-        KEEP(*(.crcstub_code))
-    } > crcstub = 0xff
-
-    .text :
-    {
-
-        . = ALIGN(512);
        _sfixed = .;
        KEEP(*(.vectors .vectors.*))
        *(.text .text.* .gnu.linkonce.t.*) 	      
@@ -103,21 +94,16 @@ SECTIONS

        . = ALIGN(4);
        _efixed = .;            /* End of text section */
-    } > rom = 0xff
-
-    /DISCARD/ :
-    {
-        *(.ARM.exidx)
-    }
-
-    .blupdate :
-    {
-        . = ALIGN(4);
-        _blupdate_start = .;
-        KEEP(*(.fwupdate .fwupdate.*));
-        _blupdate_end = .;
    } > rom

+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    PROVIDE_HIDDEN (__exidx_start = .);
+    .ARM.exidx :
+    {
+      *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+    } > rom
+    PROVIDE_HIDDEN (__exidx_end = .);
+
    . = ALIGN(4); 
    _etext = .;

--- a/firmware/libboard/common/resources/sam3s4/flash.ld
+++ b/firmware/libboard/common/resources/sam3s4/flash.ld
@@ -94,12 +94,13 @@ SECTIONS
        _efixed = .;            /* End of text section */
    } > rom

-    /DISCARD/ :
+    /* .ARM.exidx is sorted, so has to go in its own output section.  */
+    PROVIDE_HIDDEN (__exidx_start = .);
+    .ARM.exidx :
    {
-        *(.ARM.exidx)
-        *(.crcstub_table)
-        *(.crcstub_code)
-    }
+      *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+    } > rom
+    PROVIDE_HIDDEN (__exidx_end = .);

    . = ALIGN(4); 
    _etext = .;
--- a/firmware/libboard/common/source/board_lowlevel.c
+++ b/firmware/libboard/common/source/board_lowlevel.c
@@ -147,7 +147,7 @@ extern WEAK void LowLevelInit( void )
 	}
 */

-#ifndef BOARD_MAINOSC_BYPASS
+#ifndef qmod
 	/* Initialize main oscillator */
 	if ( !(PMC->CKGR_MOR & CKGR_MOR_MOSCSEL) )
 	{
@@ -165,11 +165,11 @@ extern WEAK void LowLevelInit( void )
 	timeout = 0;
 	while (!(PMC->PMC_SR & PMC_SR_MOSCSELS) && (timeout++ < CLOCK_TIMEOUT));
 #else
-	/* Board has external clock, not a crystal oscillator */
+	/* QMOD has external 12MHz clock source */
 	PIOB->PIO_PDR = (1 << 9);
 	PIOB->PIO_PUDR = (1 << 9);
 	PIOB->PIO_PPDDR = (1 << 9);
-	PMC->CKGR_MOR = CKGR_MOR_KEY(0x37) | CKGR_MOR_MOSCRCEN | CKGR_MOR_MOSCXTBY | CKGR_MOR_MOSCSEL;
+	PMC->CKGR_MOR = CKGR_MOR_KEY(0x37) | CKGR_MOR_MOSCRCEN | CKGR_MOR_MOSCXTBY| CKGR_MOR_MOSCSEL;
 #endif

 	/* disable the red LED after main clock initialization */
--- a/firmware/libboard/common/source/boardver_adc.c
+++ b/firmware/libboard/common/source/boardver_adc.c
@@ -7,6 +7,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include "boardver_adc.h"
--- a/firmware/libboard/common/source/led.c
+++ b/firmware/libboard/common/source/led.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include <stdint.h>
 #include <string.h>
@@ -54,10 +58,6 @@ static const struct blink_state bs_on[] = {
 	{ 0, 1 }
 };

-static const struct blink_state bs_5on_5off[] = {
-	{ 500, 1 }, { 500, 0 }
-};
-
 static const struct blink_state bs_3on_5off[] = {
 	{ 300, 1 }, { 500, 0 }
 };
@@ -107,10 +107,6 @@ static const struct blink_pattern patterns[] = {
 		.states = bs_on,
 		.size = ARRAY_SIZE(bs_on),
 	},
-	[BLINK_5O_5F] = {
-		.states = bs_5on_5off,
-		.size = ARRAY_SIZE(bs_5on_5off),
-	},
 	[BLINK_3O_5F] = {
 		.states = bs_3on_5off,
 		.size = ARRAY_SIZE(bs_3on_5off),
--- a/firmware/libboard/common/source/manifest.c
+++ b/firmware/libboard/common/source/manifest.c
@@ -7,6 +7,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "manifest.h"

--- a/firmware/libboard/common/source/uart_console.c
+++ b/firmware/libboard/common/source/uart_console.c
@@ -100,7 +100,6 @@ extern void UART_Configure( uint32_t baudrate, uint32_t masterClock)

 	/* Enable TX interrupts */
 	pUart->UART_IER = UART_IER_TXRDY;
-	NVIC_SetPriority(CONSOLE_IRQ, 15); /* lowest priority */
 	NVIC_EnableIRQ(CONSOLE_IRQ);
 	
 	/* Enable receiver and transmitter */
--- a/firmware/libboard/ngff_cardem/include/board.h
+++ b/firmware/libboard/ngff_cardem/include/board.h
@@ -1,162 +0,0 @@
-/* Osmocom ngff-cardem board definition
- *
- * (C) 2021 by Harald Welte <laforge@osmocom.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#pragma once
-#include "board_common.h"
-#include "simtrace_usb.h"
-
-/** Name of the board */
-#define BOARD_NAME "NGFF-CARDEM"
-/** Board definition */
-#define ngff_cardem
-
-/** oscillator used as main clock source (in Hz) */
-#define BOARD_MAINOSC 12000000
-/** desired main clock frequency (in Hz, based on BOARD_MAINOSC) */
-#define BOARD_MCK 58000000 // 12.000 * 29 / 6
-
-/** MCU pin connected to red LED */
-#define PIO_LED_RED     PIO_PA17
-/** MCU pin connected to green LED */
-#define PIO_LED_GREEN   PIO_PA18
-/** red LED pin definition */
-#define PIN_LED_RED     {PIO_LED_RED, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-/** green LED pin definition */
-#define PIN_LED_GREEN   {PIO_LED_GREEN, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-/** LEDs pin definition */
-#define PINS_LEDS       PIN_LED_RED, PIN_LED_GREEN 
-/** index for red LED in LEDs pin definition array */
-#define LED_NUM_RED     0
-/** index for green LED in LEDs pin definition array */
-#define LED_NUM_GREEN   1
-/** the green LED is actually red and used as indication for USIM1 */
-#define LED_USIM1	LED_GREEN
-
-/* USIM 2 interface (USART) */
-#define PIN_USIM2_CLK		{PIO_PA2, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-#define PIN_USIM2_IO		{PIO_PA6, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
-#define PINS_ISO7816_USIM2	PIN_USIM2_CLK, PIN_USIM2_IO
-
-/* USIM 2 interface (TC) */
-#define PIN_USIM2_IO_TC		{PIO_PA1, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-#define PIN_USIM2_CLK_TC	{PIO_PA4, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-#define PINS_TC_USIM2		PIN_USIM2_IO_TC, PIN_USIM2_CLK_TC
-
-/* USIM 1 interface (USART) */
-#define PIN_USIM1_IO		{PIO_PA22, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
-#define PIN_USIM1_CLK		{PIO_PA23, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
-#define PINS_ISO7816_USIM1	PIN_USIM1_CLK, PIN_USIM1_IO
-
-/* USIM 1 interface (TC) */
-#define PIN_USIM1_IO_TC		{PIO_PA27, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-#define PIN_USIM1_CLK_TC	{PIO_PA29, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-#define PINS_TC_USIM1		PIN_USIM1_IO_TC, PIN_USIM1_CLK_TC
-
-#define PIN_USIM1_nRST		{PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
-#define PIN_USIM1_VCC		{PIO_PB3, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
-
-#define PIN_USIM2_nRST		{PIO_PA7, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
-//#define PIN_USIM2_VCC		{PIO_PB2, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
-
-#define PINS_USIM1		PINS_TC_USIM1, PINS_ISO7816_USIM1, PIN_USIM1_nRST
-#define PINS_USIM2		PINS_TC_USIM2, PINS_ISO7816_USIM2, PIN_USIM2_nRST
-
-/* from v3 and onwards only (!) */
-#define PIN_DET_USIM1_PRES	{PIO_PA8, PIOA, ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_IT_EDGE}
-
-/* inputs reading the WWAN LED level */
-#define PIN_WWAN1		{PIO_PA15, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP | PIO_DEGLITCH | PIO_IT_EDGE}
-#define PINS_WWAN_IN		{ PIN_WWAN1 }
-
-#define PIN_MODEM_EN {PIO_PA11, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define PIN_N_MODEM_PWR_ON {PIO_PA26, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-
-/* outputs controlling RESET input of modems */
-#define PIN_PERST1		{PIO_PA25, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define PINS_PERST		{ PIN_PERST1 }
-
-#define PIN_VERSION_DET		{PIO_PA19, PIOA, ID_PIOA, PIO_PERIPH_D, PIO_DEFAULT}
-
-/* GPIO towards SPDT switches between real SIM and SAM3 */
-//#define PIN_SIM_SWITCH1 {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-//#define PIN_SIM_SWITCH2 {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-
-#define BOARD_USB_BMATTRIBUTES	USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP
-
-#define BOARD_USB_VENDOR_ID	USB_VENDOR_OPENMOKO
-#define BOARD_USB_PRODUCT_ID	USB_PRODUCT_NGFF_CARDEM
-#define BOARD_DFU_USB_PRODUCT_ID USB_PRODUCT_NGFF_CARDEM
-#define BOARD_USB_RELEASE	0x010
-
-#define DETECT_VCC_BY_ADC
-#define VCC_UV_THRESH_1V8	1500000
-#define VCC_UV_THRESH_3V	VCC_UV_THRESH_1V8
-
-#ifdef APPLICATION_cardem
-#define HAVE_CARDEM
-#define HAVE_BOARD_CARDINSERT
-struct cardem_inst;
-void board_set_card_insert(struct cardem_inst *ci, bool card_insert);
-#endif
-
-#ifdef APPLICATION_trace
-#define HAVE_SNIFFER
-#endif
-
-/* Card I/O data signal input/output (I/O_SIM in schematic) */
-#define PIN_SIM_IO             {PIO_PA6A_TXD0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
-/* Card CLK clock input (CLK_SIM in schematic) */
-#define PIN_SIM_CLK            {PIO_PA2B_SCK0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-/* Card RST reset signal input (use as input since the phone will drive it) */
-#define PIN_SIM_RST_SNIFF      {PIO_PA7, PIOA, ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_IT_EDGE}
-/* Pins used to sniff phone-card communication */
-#define PINS_SIM_SNIFF          PIN_SIM_IO, PIN_SIM_CLK, PIN_SIM_RST_SNIFF
-
-/* Pin to measure card I/O timing (to start measuring the ETU on I/O activity; connected I/O_SIM in schematic) */
-#define PIN_SIM_IO_INPUT       {PIO_PA1B_TIOB0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-/* Pin used as clock input (to measure the ETU duration; connected to CLK_SIM in schematic) */
-#define PIN_SIM_CLK_INPUT      {PIO_PA4B_TCLK0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
-/* Pins used to measure ETU timing (using timer counter) */ 
-#define PINS_TC                 PIN_SIM_IO_INPUT, PIN_SIM_CLK_INPUT
-
-//default state: NO uart connected, modem connected to physical sim, NO sim presence override, modem powers sim slot
-#define pin_conn_usim1_default {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_conn_usim2_default {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_conn_mdm_sim_default {PIO_PA0, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-#define pin_conn_set_sim_det_default {PIO_PA13, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_en_st_sim_vdd_default {PIO_PB2, PIOB, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT}
-#define pin_en_mdm_sim_vdd_default {PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-
-//cardem state: uart2 (!) connected, NO modem connected to physical sim, sim presence override, NOTHING powers sim slot
-#define pin_conn_usim1_cem {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_conn_usim2_cem {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-#define pin_conn_mdm_sim_cem {PIO_PA0, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_en_st_sim_vdd_cem {PIO_PB2, PIOB, ID_PIOB, PIO_OUTPUT_0, PIO_DEFAULT}
-#define pin_en_mdm_sim_vdd_cem {PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-
-//trace state: uart2 (!) connected, modem connected to physical sim, st powers sim slot
-#define pin_conn_usim1_trace {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_conn_usim2_trace {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-#define pin_conn_mdm_sim_trace {PIO_PA0, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-#define pin_conn_set_sim_det_trace {PIO_PA13, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_en_st_sim_vdd_trace {PIO_PB2, PIOB, ID_PIOB, PIO_OUTPUT_1, PIO_DEFAULT}
-#define pin_en_mdm_sim_vdd_trace {PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-
-#define PIN_MODEM_EN_off {PIO_PA11, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-
-#define PINS_SIM_DEFAULT pin_conn_usim1_default, pin_conn_usim2_default, pin_conn_mdm_sim_default, pin_conn_set_sim_det_default, PIN_N_MODEM_PWR_ON, PIN_MODEM_EN, pin_en_st_sim_vdd_default, pin_en_mdm_sim_vdd_default
-#define PINS_SIM_CARDEM pin_conn_usim1_cem, pin_conn_usim2_cem, pin_conn_mdm_sim_cem, pin_en_mdm_sim_vdd_cem, pin_en_st_sim_vdd_cem// , pin_conn_set_sim_det_cem
-
-#define PINS_BUS_SNIFF pin_conn_usim1_trace, pin_conn_usim2_trace, pin_conn_mdm_sim_trace, pin_conn_set_sim_det_trace,PIN_MODEM_EN_off
-#define PINS_PWR_SNIFF PIN_N_MODEM_PWR_ON, PIN_MODEM_EN, pin_en_st_sim_vdd_trace, pin_en_mdm_sim_vdd_trace
--- a/firmware/libboard/ngff_cardem/include/card_pres.h
+++ b/firmware/libboard/ngff_cardem/include/card_pres.h
@@ -1,18 +0,0 @@
-/* card presence utilities
- *
- * (C) 2016-2017 by Harald Welte <hwelte@hmw-consulting.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#pragma once
-
-int is_card_present(int port);
-int card_present_init(void);
--- a/firmware/libboard/ngff_cardem/include/wwan_led.h
+++ b/firmware/libboard/ngff_cardem/include/wwan_led.h
@@ -1,16 +0,0 @@
-/* Code to read/track the status of the WWAN LEDs of attached modems
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#pragma once
-
-int wwan_led_active(int wwan);
-int wwan_led_init(void);
--- a/firmware/libboard/ngff_cardem/include/wwan_perst.h
+++ b/firmware/libboard/ngff_cardem/include/wwan_perst.h
@@ -1,17 +0,0 @@
-/* Code to control the PERST lines of attached modems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#pragma once
-
-int wwan_perst_set(int modem_nr, int active);
-int wwan_perst_do_reset_pulse(int modem_nr, unsigned int duration_ms);
-int wwan_perst_init(void);
--- a/firmware/libboard/ngff_cardem/product_string.txt
+++ b/firmware/libboard/ngff_cardem/product_string.txt
@@ -1 +0,0 @@
-ngff-cardem
--- a/firmware/libboard/ngff_cardem/source/board_ngff_cardem.c
+++ b/firmware/libboard/ngff_cardem/source/board_ngff_cardem.c
@@ -1,155 +0,0 @@
-/* sysmocom ngff-cardem application code
- *
- * (C) 2021 Harald Welte <laforge@osmocom.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include "board.h"
-#include "simtrace.h"
-#include "utils.h"
-#include "led.h"
-#include "wwan_led.h"
-#include "wwan_perst.h"
-#include "sim_switch.h"
-#include "boardver_adc.h"
-#include "card_pres.h"
-#include <osmocom/core/timer.h>
-#include "usb_buf.h"
-
-/* array of generated USB Strings */
-extern unsigned char *usb_strings[];
-
-/* returns '1' in case we should break any endless loop */
-void board_exec_dbg_cmd(int ch)
-{
-	switch (ch) {
-	case '?':
-		printf("\t?\thelp\n\r");
-		printf("\tR\treset SAM3\n\r");
-		printf("\tl\tswitch off LED 1\n\r");
-		printf("\tL\tswitch on  LED 1\n\r");
-		printf("\tg\tswitch off LED 2\n\r");
-		printf("\tG\tswitch on  LED 2\n\r");
-		printf("\t1\tGenerate 1ms reset pulse on WWAN1\n\r");
-		printf("\t!\tSwitch Channel A from physical -> remote\n\r");
-		printf("\tt\t(pseudo)talloc report\n\r");
-		break;
-	case 'R':
-		printf("Asking NVIC to reset us\n\r");
-		USBD_Disconnect();
-		NVIC_SystemReset();
-		break;
-	case 'l':
-		led_blink(LED_GREEN, BLINK_ALWAYS_OFF);
-		printf("LED 1 switched off\n\r");
-		break;
-	case 'L':
-		led_blink(LED_GREEN, BLINK_ALWAYS_ON);
-		printf("LED 1 switched on\n\r");
-		break;
-	case 'g':
-		led_blink(LED_RED, BLINK_ALWAYS_OFF);
-		printf("LED 2 switched off\n\r");
-		break;
-	case 'G':
-		led_blink(LED_RED, BLINK_ALWAYS_ON);
-		printf("LED 2 switched on\n\r");
-		break;
-	case '1':
-		printf("Resetting Modem\n\r");
-		wwan_perst_do_reset_pulse(0, 300);
-		break;
-	case '!':
-		sim_switch_use_physical(0, 0);
-		break;
-	case 't':
-		talloc_report(NULL, stdout);
-		break;
-	default:
-		printf("Unknown command '%c'\n\r", ch);
-		break;
-	}
-}
-
-void board_main_top(void)
-{
-#ifndef APPLICATION_dfu
-	usb_buf_init();
-
-	wwan_led_init();
-	wwan_perst_init();
-	sim_switch_init();
-#endif
-
-	/* Obtain the circuit board version (currently just prints voltage) */
-	get_board_version_adc();
-#ifndef APPLICATION_dfu
-	/* Initialize checking for card insert/remove events */
-	card_present_init();
-#endif
-	wwan_perst_set(0, 0);
-}
-
-static int uart_has_loopback_jumper(void)
-{
-	unsigned int i;
-	const Pin uart_loopback_pins[] = {
-		{PIO_PA9A_URXD0, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT},
-		{PIO_PA10A_UTXD0, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
-	};
-
-	/* Configure UART pins as I/O */
-	PIO_Configure(uart_loopback_pins, PIO_LISTSIZE(uart_loopback_pins));
-
-	/* Send pattern over UART TX and check if it is received on RX
-	 * If the loop doesn't get interrupted, RxD always follows TxD and thus a
-	 * loopback jumper has been placed on RxD/TxD, and we will boot
-	 * into DFU unconditionally
-	 */
-	int has_loopback_jumper = 1;
-	for (i = 0; i < 10; i++) {
-		/* Set TxD high; abort if RxD doesn't go high either */
-		PIO_Set(&uart_loopback_pins[1]);
-		if (!PIO_Get(&uart_loopback_pins[0])) {
-			has_loopback_jumper = 0;
-			break;
-		}
-		/* Set TxD low, abort if RxD doesn't go low either */
-		PIO_Clear(&uart_loopback_pins[1]);
-		if (PIO_Get(&uart_loopback_pins[0])) {
-			has_loopback_jumper = 0;
-			break;
-		}
-	}
-
-	/* Put pins back to UART mode */
-	const Pin uart_pins[] = {PINS_UART};
-	PIO_Configure(uart_pins, PIO_LISTSIZE(uart_pins));
-
-	return has_loopback_jumper;
-}
-
-int board_override_enter_dfu(void)
-{
-	/* If the loopback jumper is set, we enter DFU mode */
-	if (uart_has_loopback_jumper())
-		return 1;
-
-	return 0;
-}
-
- static const Pin deton = {PIO_PA13, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
- static const Pin detoff = {PIO_PA13, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT};
-
-void board_set_card_insert(struct cardem_inst *ci, bool card_insert)
-{
-	PIO_Configure(card_insert ? &deton : &detoff, 1);
-}
--- a/firmware/libboard/ngff_cardem/source/card_pres.c
+++ b/firmware/libboard/ngff_cardem/source/card_pres.c
@@ -1,72 +0,0 @@
-/* card presence utilities
- *
- * (C) 2016-2021 by Harald Welte <hwelte@hmw-consulting.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include <osmocom/core/timer.h>
-#include "board.h"
-#include "utils.h"
-#include "card_pres.h"
-
-#define NUM_CARDPRES	1
-
-#define TIMER_INTERVAL_MS	500
-
-static const Pin pin_cardpres[NUM_CARDPRES] = { PIN_DET_USIM1_PRES };
-static int last_state[NUM_CARDPRES] = { -1 };
-static struct osmo_timer_list cardpres_timer;
-
-/* Determine if a SIM card is present in the given slot */
-int is_card_present(int port)
-{
-	const Pin *pin;
-	int present;
-
-	if (port < 0 || port >= NUM_CARDPRES)
-		return -1;
-	pin = &pin_cardpres[port];
-
-
-	/* high active here */
-	present = PIO_Get(pin);
-
-	return present;
-}
-
-static void cardpres_tmr_cb(void *data)
-{
-	unsigned int i;
-
-	for (i = 0; i < ARRAY_SIZE(pin_cardpres); i++) {
-		int state = is_card_present(i);
-		if (state != last_state[i]) {
-			TRACE_INFO("%u: Card Detect Status %d -> %d\r\n", i, last_state[i], state);
-			/* FIXME: report to USB host */
-			last_state[i] = state;
-		}
-	}
-
-	osmo_timer_schedule(&cardpres_timer, 0, TIMER_INTERVAL_MS*1000);
-}
-
-int card_present_init(void)
-{
-	unsigned int i;
-
-	PIO_Configure(pin_cardpres, ARRAY_SIZE(pin_cardpres));
-
-	/* start timer */
-	cardpres_timer.cb = cardpres_tmr_cb;
-	osmo_timer_schedule(&cardpres_timer, 0, TIMER_INTERVAL_MS*1000);
-
-	return 2;
-}
--- a/firmware/libboard/ngff_cardem/source/sim_switch.c
+++ b/firmware/libboard/ngff_cardem/source/sim_switch.c
@@ -1,77 +0,0 @@
-/* Code to switch between local (physical) and remote (emulated) SIM
- *
- * (C) 2015-2017 by Harald Welte <hwelte@hmw-consulting.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include "board.h"
-#include "trace.h"
-#include "led.h"
-#include "sim_switch.h"
-
-//uart12bus	2-20e pa20
-//uart22bus	1-20e pa28
-//usim2bus	1-10e pa0  pivot
-//sim det	2-10e pa13
-
-static const Pin pins_default[]	= {PINS_SIM_DEFAULT};
-static const Pin pins_cem[]	= {PINS_SIM_CARDEM};
-
-static int initialized = 0;
-
-int sim_switch_use_physical(unsigned int nr, int physical)
-{
-	const Pin pin = PIN_MODEM_EN;// PIN_N_MODEM_PWR_ON;
-	enum led led;
-
-	if (!initialized) {
-		TRACE_ERROR("Somebody forgot to call sim_switch_init()\r\n");
-		sim_switch_init();
-	}
-
-	TRACE_INFO("Modem %d: %s SIM\n\r", nr,
-		   physical ? "physical" : "virtual");
-
-	switch (nr) {
-	case 0:
-		led = LED_USIM1;
-		break;
-
-	default:
-		TRACE_ERROR("Invalid SIM%u\n\r", nr);
-		return -1;
-	}
-
-	if (physical) {
-		TRACE_INFO("%u: Use local/physical SIM\r\n", nr);
-		PIO_Configure(pins_default, PIO_LISTSIZE(pins_default));
-		led_blink(led, BLINK_ALWAYS_ON);
-	} else {
-		TRACE_INFO("%u: Use remote/emulated SIM\r\n", nr);
-		PIO_Configure(pins_cem, PIO_LISTSIZE(pins_cem));
-		led_blink(led, BLINK_5O_5F);
-	}
-
-	/* just power cycle the modem because this circumvents weird issues with unreliable signals */
-	PIO_Clear(&pin);
-	mdelay(200);
-	PIO_Set(&pin);
-
-
-	return 0;
-}
-
-int sim_switch_init(void)
-{
-	PIO_Configure(pins_default, PIO_LISTSIZE(pins_default));
-	initialized = 1;
-	return 1;
-}
--- a/firmware/libboard/ngff_cardem/source/wwan_led.c
+++ b/firmware/libboard/ngff_cardem/source/wwan_led.c
@@ -1,89 +0,0 @@
-/* Code to read/track the status of the WWAN LEDs of attached modems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-/* Depending on the board this is running on,  it might be possible
- * for the controller to read the status of the WWAN LED output lines of
- * the cellular modem.  If the board supports this, it sets the
- * PIN_WWAN1 and/or PIN_WWAN2 defines in its board.h file.
- */
-#include "board.h"
-#include "wwan_led.h"
-
-#ifdef PIN_WWAN1
-static const Pin pin_wwan1 = PIN_WWAN1;
-
-static void wwan1_irqhandler(const Pin *pPin)
-{
-	int active = wwan_led_active(0);
-
-	TRACE_INFO("0: WWAN LED %u\r\n", active);
-
-	/* TODO: notify host via USB */
-}
-#endif
-
-#ifdef PIN_WWAN2
-static const Pin pin_wwan2 = PIN_WWAN2;
-
-static void wwan2_irqhandler(const Pin *pPin)
-{
-	int active = wwan_led_active(1);
-	TRACE_INFO("1: WWAN LED %u\r\n", active);
-
-	/* TODO: notify host via USB */
-}
-#endif
-
-/* determine if a given WWAN led is currently active or not */
-int wwan_led_active(int wwan)
-{
-	const Pin *pin;
-	int active;
-
-	switch (wwan) {
-#ifdef PIN_WWAN1
-	case 0:
-		pin = &pin_wwan1;
-		break;
-#endif
-#ifdef PIN_WWAN2
-	case 1:
-		pin = &pin_wwan2;
-		break;
-#endif
-	default:
-		return -1;
-	}
-
-	active = PIO_Get(pin) ? 0 : 1;
-	return active;
-}
-
-int wwan_led_init(void)
-{
-	int num_leds = 0;
-
-#ifdef PIN_WWAN1
-	PIO_Configure(&pin_wwan1, 1);
-	PIO_ConfigureIt(&pin_wwan1, wwan1_irqhandler);
-	PIO_EnableIt(&pin_wwan1);
-	num_leds++;
-#endif
-
-#ifdef PIN_WWAN2
-	PIO_Configure(&pin_wwan2, 1);
-	PIO_ConfigureIt(&pin_wwan2, wwan2_irqhandler);
-	PIO_EnableIt(&pin_wwan2);
-	num_leds++;
-#endif
-	return num_leds;
-}
--- a/firmware/libboard/ngff_cardem/source/wwan_perst.c
+++ b/firmware/libboard/ngff_cardem/source/wwan_perst.c
@@ -1,123 +0,0 @@
-/* Code to control the PERST lines of attached modems
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-/* Depending on the board this is running on,  it might be possible
- * for the controller to set the status of the PERST input line of
- * the cellular modem.  If the board supports this, it sets the
- * PIN_PERST1 and/or PIN_PERST2 defines in its board.h file.
- */
-#include "board.h"
-#include "trace.h"
-#include "wwan_perst.h"
-#include <osmocom/core/timer.h>
-
-struct wwan_perst {
-	uint8_t idx;
-	const Pin pin;
-	struct osmo_timer_list timer;
-};
-
-#ifdef PIN_PERST1
-static struct wwan_perst perst1 = {
-	.idx = 0,
-	.pin = PIN_PERST1,
-};
-#endif
-
-#ifdef PIN_PERST2
-static struct wwan_perst perst2 = {
-	.idx = 1,
-	.pin = PIN_PERST2,
-};
-#endif
-
-static int initialized = 0;
-
-static void perst_tmr_cb(void *data)
-{
-	struct wwan_perst *perst = data;
-	/* release the (low-active) reset */
-	TRACE_INFO("%u: De-asserting modem reset\r\n", perst->idx);
-	PIO_Clear(&perst->pin);
-}
-
-static struct wwan_perst *get_perst_for_modem(int modem_nr)
-{
-	if (!initialized) {
-		TRACE_ERROR("Somebody forgot to call wwan_perst_init()\r\n");
-		wwan_perst_init();
-	}
-
-	switch (modem_nr) {
-#ifdef PIN_PERST1
-	case 0:
-		return &perst1;
-#endif
-#ifdef PIN_PERST2
-	case 1:
-		return &perst2;
-#endif
-	default:
-		return NULL;
-	}
-}
-
-int wwan_perst_do_reset_pulse(int modem_nr, unsigned int duration_ms)
-{
-	struct wwan_perst *perst = get_perst_for_modem(modem_nr);
-	if (!perst)
-		return -1;
-
-	TRACE_INFO("%u: Asserting modem reset\r\n", modem_nr);
-	PIO_Set(&perst->pin);
-	osmo_timer_schedule(&perst->timer, duration_ms/1000, (duration_ms%1000)*1000);
-
-	return 0;
-}
-
-int wwan_perst_set(int modem_nr, int active)
-{
-	struct wwan_perst *perst = get_perst_for_modem(modem_nr);
-	if (!perst)
-		return -1;
-
-	osmo_timer_del(&perst->timer);
-	if (active) {
-		TRACE_INFO("%u: Asserting modem reset\r\n", modem_nr);
-		PIO_Set(&perst->pin);
-	} else {
-		TRACE_INFO("%u: De-asserting modem reset\r\n", modem_nr);
-		PIO_Clear(&perst->pin);
-	}
-
-	return 0;
-}
-
-int wwan_perst_init(void)
-{
-	int num_perst = 0;
-#ifdef PIN_PERST1
-	PIO_Configure(&perst1.pin, 1);
-	perst1.timer.cb = perst_tmr_cb;
-	perst1.timer.data = (void *) &perst1;
-	num_perst++;
-#endif
-
-#ifdef PIN_PERST2
-	PIO_Configure(&perst2.pin, 1);
-	perst2.timer.cb = perst_tmr_cb;
-	perst2.timer.data = (void *) &perst2;
-	num_perst++;
-#endif
-	initialized = 1;
-	return num_perst;
-}
--- a/firmware/libboard/octsimtest/include/board.h
+++ b/firmware/libboard/octsimtest/include/board.h
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once
 #include "board_common.h"
@@ -46,28 +50,81 @@
 /* Button to force bootloader start (shorted to ground when pressed */
 #define PIN_BOOTLOADER_SW      {PIO_PA5, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP}

+//FIXME SIM_PWEN_PIN collides with PA5/bootloader_sw on octsimtest
+/* Enable powering the card using the second 3.3 V output of the LDO (active high) */
+#define SIM_PWEN_PIN           {PIO_PA12, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
+/* Enable powering the SIM card */
+#define PWR_PINS                SIM_PWEN_PIN
+
 // FIXME PA8 is 32khz xtal on octsimtest
+/* Card presence pin */
+#define SW_SIM                  PIO_PA11
 /* Pull card presence pin high (shorted to ground in card slot when card is present) */
+#define SMARTCARD_CONNECT_PIN  {SW_SIM, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP | PIO_DEBOUNCE | PIO_DEGLITCH | PIO_IT_EDGE }
+
+/** Smart card connection **/
+//FIXME
+/* Card RST reset signal input (active low; RST_SIM in schematic) */
+#define PIN_SIM_RST            {PIO_PA13, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+/* Card I/O data signal input/output (I/O_SIM in schematic) */
+#define PIN_SIM_IO             {PIO_PA6A_TXD0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
+/* Card CLK clock input (CLK_SIM in schematic) */
+#define PIN_SIM_CLK            {PIO_PA2B_SCK0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+/* Pin to measure card I/O timing (to start measuring the ETU on I/O activity; connected I/O_SIM in schematic) */
+#define PIN_SIM_IO_INPUT       {PIO_PA1B_TIOB0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+//FIXME PIO_PA4B_TCLK0 PA4 is LED on octsimtest
+/* Pin used as clock input (to measure the ETU duration; connected to CLK_SIM in schematic) */
+#define PIN_SIM_CLK_INPUT      {PIO_PA14, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
+/* Pins used to measure ETU timing (using timer counter) */ 
+#define PINS_TC                 PIN_SIM_IO_INPUT, PIN_SIM_CLK_INPUT

 /** Phone connection **/
 /* Phone USIM slot 1 VCC pin (VCC_PHONE in schematic) */
 #define PIN_USIM1_VCC          {PIO_PA25, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
 /* Phone USIM slot 1 RST pin (active low; RST_PHONE in schematic) */
-#define PIN_USIM1_nRST         {PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_IT_EDGE | PIO_DEGLITCH }
+#define PIN_USIM1_nRST         {PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_IT_RISE_EDGE | PIO_DEGLITCH }
 /* Phone I/O data signal input/output (I/O_PHONE in schematic) */
 #define PIN_PHONE_IO           {PIO_PA22A_TXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
 /* Phone CLK clock input (CLK_PHONE in schematic) */
 #define PIN_PHONE_CLK          {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
-/* Pin used to switch level shifter in I/O line between rx (0) and tx (1) */
-#define PIN_USIM1_IO_DIR	{PIO_PA26, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
 /* Pin used for phone USIM slot 1 communication */
-#define PINS_USIM1              PIN_PHONE_IO, PIN_PHONE_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST, PIN_USIM1_IO_DIR
+#define PINS_USIM1              PIN_PHONE_IO, PIN_PHONE_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST
 /* Phone I/O data signal input/output (unused USART RX input; connected to I/O_PHONE in schematic) */
 #define PIN_PHONE_IO_INPUT     {PIO_PA21A_RXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
 /* Pin used as clock input (to measure the ETU duration; connected to CLK_PHONE in schematic) */
 #define PIN_PHONE_CLK_INPUT    {PIO_PA29B_TCLK2, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}

 /** Default pin configuration **/
+/* Disconnect VPP, CLK, and RST lines between card and phone using bus switch (high sets bus switch to high-impedance) */
+#define PIN_SC_SW_DEFAULT      {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
+/* Disconnect I/O line between card and phone using bus switch (high sets bus switch to high-impedance) */
+#define PIN_IO_SW_DEFAULT      {PIO_PA19, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
+/* Disconnect all lines (VPP, CLK, RST, and I/O) between card and phone */
+#define PINS_BUS_DEFAULT        PIN_SC_SW_DEFAULT, PIN_IO_SW_DEFAULT
+
+/** Sniffer configuration **/
+/* Connect VPP, CLK, and RST lines between card and phone using bus switch (low connects signals on bus switch) */
+#define PIN_SC_SW_SNIFF        {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+/* Connect I/O line between card and phone using bus switch (low connects signals on bus switch) */
+#define PIN_IO_SW_SNIFF        {PIO_PA19, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+/* Connect all lines (VPP, CLK, RST, and I/O) between card and phone */
+#define PINS_BUS_SNIFF          PIN_SC_SW_SNIFF, PIN_IO_SW_SNIFF
+/* Card RST reset signal input (use as input since the phone will drive it) */
+#define PIN_SIM_RST_SNIFF      {PIO_PA7, PIOA, ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_IT_EDGE}
+/* Pins used to sniff phone-card communication */
+#define PINS_SIM_SNIFF          PIN_SIM_IO, PIN_SIM_CLK, PIN_SIM_RST_SNIFF
+/* Disable power converter 4.5-6V to 3.3V (active high) */
+#define PIN_SIM_PWEN_SNIFF     {SIM_PWEN, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+/* Enable power switch to forward VCC_PHONE to VCC_SIM (active high) */
+#define PIN_VCC_FWD_SNIFF      {VCC_FWD, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
+/* Use phone VCC to power card */
+#define PINS_PWR_SNIFF          PIN_SIM_PWEN_SNIFF, PIN_VCC_FWD_SNIFF
+
+/** CCID configuration */
+/* Card RST reset signal input (active low; RST_SIM in schematic) */
+#define PIN_ISO7816_RSTMC      {PIO_PA7, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+/* ISO7816-communication related pins */
+#define PINS_ISO7816            PIN_SIM_IO,  PIN_SIM_CLK,  PIN_ISO7816_RSTMC // SIM_PWEN_PIN, PIN_SIM_IO2, PIN_SIM_CLK2

 /** External SPI flash interface   **/
 /* SPI MISO pin definition */
@@ -83,36 +140,30 @@
 /* SPI flash write protect pin (active low, pulled low) */
 #define PIN_SPI_WP    {PA15, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}

+/** Pin configuration to control USB pull-up on D+
+ *  @details the USB pull-up on D+ is enable by default on the board but can be disabled by setting PA16 high
+ */
+#define PIN_USB_PULLUP  {PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+
 /** USB definitions */
 /* OpenMoko SIMtrace 2 USB vendor ID */
 #define BOARD_USB_VENDOR_ID	USB_VENDOR_OPENMOKO
 /* OpenMoko SIMtrace 2 USB product ID (main application/runtime mode) */
-#define BOARD_USB_PRODUCT_ID	USB_PRODUCT_OCTSIMTEST
+#define BOARD_USB_PRODUCT_ID	USB_PRODUCT_SIMTRACE2
 /* OpenMoko SIMtrace 2 DFU USB product ID (DFU bootloader/DFU mode) */
-#define BOARD_DFU_USB_PRODUCT_ID USB_PRODUCT_OCTSIMTEST
+#define BOARD_DFU_USB_PRODUCT_ID USB_PRODUCT_SIMTRACE2_DFU
 /* USB release number (bcdDevice, shown as 0.00) */
 #define BOARD_USB_RELEASE	0x000
 /* Indicate SIMtrace is bus power in USB attributes */
 #define BOARD_USB_BMATTRIBUTES	USBConfigurationDescriptor_BUSPOWERED_NORWAKEUP

-#define DETECT_VCC_BY_ADC
-/* we have a resistive voltage divider of 47 + 30 kOhms to also detect 5V supply power */
-#define VCC_UV_THRESH_1V8	(1500000*47)/(47+30)
-#define VCC_UV_THRESH_3V	(2500000*47)/(47+30)
-
-#define HAVE_SLOT_MUX
-
-#define HAVE_BOARD_CARDINSERT
-struct cardem_inst;
-void board_set_card_insert(struct cardem_inst *ci, bool card_insert);
-
 /** Supported modes */
 /* SIMtrace board supports sniffer mode */
 //#define HAVE_SNIFFER
 /* SIMtrace board supports CCID mode */
 //#define HAVE_CCID
 /* SIMtrace board supports card emulation mode */
-#define HAVE_CARDEM
+//#define HAVE_CARDEM
 /* SIMtrace board supports man-in-the-middle mode */
 //#define HAVE_MITM
 /* octsimtest board supports gpio_test mode */
--- a/firmware/libboard/octsimtest/include/i2c.h
+++ b/firmware/libboard/octsimtest/include/i2c.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libboard/octsimtest/include/mcp23017.h
+++ b/firmware/libboard/octsimtest/include/mcp23017.h
@@ -9,15 +9,17 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

 #define MCP23017_ADDRESS 0x20

-int mcp23017_init(uint8_t slave, uint8_t iodira, uint8_t iodirb);
+int mcp23017_init(uint8_t slave);
 int mcp23017_test(uint8_t slave);
 int mcp23017_toggle(uint8_t slave);
-int mcp23017_set_output_a(uint8_t slave, uint8_t val);
-int mcp23017_set_output_b(uint8_t slave, uint8_t val);
 //int mcp23017_write_byte(uint8_t slave, uint8_t addr, uint8_t byte);
 //int mcp23017_read_byte(uint8_t slave, uint8_t addr);
--- a/firmware/libboard/octsimtest/include/mux.h
+++ b/firmware/libboard/octsimtest/include/mux.h
@@ -1,17 +0,0 @@
-#pragma once
-
-void mux_init(void);
-int mux_set_slot(uint8_t s);
-int mux_get_slot(void);
-void mux_set_freq(uint8_t s);
-
-/* this reflects the wiring between U5 and U4 */
-#define MUX_FREQ_DIV_2		0
-#define MUX_FREQ_DIV_4		1
-#define MUX_FREQ_DIV_16		2
-#define MUX_FREQ_DIV_32		3
-#define MUX_FREQ_DIV_32		3
-#define MUX_FREQ_DIV_128	4
-#define MUX_FREQ_DIV_512	5
-#define MUX_FREQ_DIV_2048	6
-#define MUX_FREQ_DIV_4096	7
--- a/firmware/libboard/octsimtest/source/board_octsimtest.c
+++ b/firmware/libboard/octsimtest/source/board_octsimtest.c
@@ -12,8 +12,11 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
-#include <stdbool.h>
 #include "board.h"
 #include "simtrace.h"
 #include "utils.h"
@@ -22,29 +25,16 @@
 #include "usb_buf.h"
 #include "i2c.h"
 #include "mcp23017.h"
-#include "mux.h"
-
-static bool mcp2317_present = false;

 void board_exec_dbg_cmd(int ch)
 {
 	switch (ch) {
 	case '?':
 		printf("\t?\thelp\n\r");
-		printf("\t0-8\tselect physical SIM slot\n\r");
 		printf("\tR\treset SAM3\n\r");
 		printf("\tm\trun mcp23017 test\n\r");
-		printf("\ti\tset card insert via I2C\n\r");
-		printf("\tI\tdisable card insert\n\r");
+		printf("\tR\ttoggle MSB of gpio on mcp23017\n\r");
 		break;
-	case '0': mux_set_slot(0); break;
-	case '1': mux_set_slot(1); break;
-	case '2': mux_set_slot(2); break;
-	case '3': mux_set_slot(3); break;
-	case '4': mux_set_slot(4); break;
-	case '5': mux_set_slot(5); break;
-	case '6': mux_set_slot(6); break;
-	case '7': mux_set_slot(7); break;
 	case 'R':
 		printf("Asking NVIC to reset us\n\r");
 		USBD_Disconnect();
@@ -53,13 +43,8 @@ void board_exec_dbg_cmd(int ch)
 	case 'm':
 		mcp23017_test(MCP23017_ADDRESS);
 		break;
-	case 'i':
-		printf("Setting card insert (slot=%u)\r\n", mux_get_slot());
-		mcp23017_set_output_a(MCP23017_ADDRESS, (1 << mux_get_slot()));
-		break;
-	case 'I':
-		printf("Releasing card insert (slot=%u)\r\n", mux_get_slot());
-		mcp23017_set_output_a(MCP23017_ADDRESS, 0);
+	case 't':
+		mcp23017_toggle(MCP23017_ADDRESS);
 		break;
 	default:
 		printf("Unknown command '%c'\n\r", ch);
@@ -72,13 +57,9 @@ void board_main_top(void)
 #ifndef APPLICATION_dfu
 	usb_buf_init();

-	mux_init();
 	i2c_pin_init();
-	/* PORT A: all outputs, Port B0 output, B1..B7 unused */
-	if (mcp23017_init(MCP23017_ADDRESS, 0x00, 0xfe) == 0) {
-		mcp2317_present = true;
-		mcp23017_set_output_a(MCP23017_ADDRESS, 0);
-	}
+	if (!mcp23017_init(MCP23017_ADDRESS))
+		printf("mcp23017 not found!\n\r");
 	/* Initialize checking for card insert/remove events */
 	//card_present_init();
 #endif
@@ -98,23 +79,3 @@ int board_override_enter_dfu(void)
 	} else
 		return 0;
 }
-
-void board_set_card_insert(struct cardem_inst *ci, bool card_insert)
-{
-	int s = mux_get_slot();
-
-	/* A0 .. A7 of the MCP are each connected to the gate of a FET which closes
-	 * the sim-present signal of the respective slot */
-
-	if (mcp2317_present) {
-		if (card_insert) {
-			/* we must enable card-presence of the active slot and disable it on all others */
-			mcp23017_set_output_a(MCP23017_ADDRESS, (1 << s));
-		} else {
-			/* we disable all card insert signals */
-			mcp23017_set_output_a(MCP23017_ADDRESS, 0);
-		}
-	} else {
-		TRACE_WARNING("No MCP23017 present; cannot set CARD_INSERT\r\n");
-	}
-}
--- a/firmware/libboard/octsimtest/source/i2c.c
+++ b/firmware/libboard/octsimtest/source/i2c.c
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include <stdbool.h>
--- a/firmware/libboard/octsimtest/source/mcp23017.c
+++ b/firmware/libboard/octsimtest/source/mcp23017.c
@@ -92,25 +92,19 @@ out_stop:
 		return 0;
 }

-int mcp23017_init(uint8_t slave, uint8_t iodira, uint8_t iodirb)
+int mcp23017_init(uint8_t slave)
 {
-	TRACE_DEBUG("mcp23017_init\n\r");
-
+	printf("mcp23017_init\n\r");
 	// all gpio input
-	if (mcp23017_write_byte(slave, MCP23017_IODIRA, iodira))
-		goto out_err;
+	if (mcp23017_write_byte(slave, MCP23017_IODIRA, 0xff))
+		return false;
 	// msb of portb output, rest input
-	if (mcp23017_write_byte(slave, MCP23017_IODIRB, iodirb))
-		goto out_err;
+	if (mcp23017_write_byte(slave, MCP23017_IODIRB, 0x7f))
+		return false;
 	if (mcp23017_write_byte(slave, MCP23017_IOCONA, 0x20)) //disable SEQOP (autoinc addressing)
-		goto out_err;
-
-	TRACE_DEBUG("mcp23017 found\n\r");
-	return 0;
-
-out_err:
-	TRACE_WARNING("mcp23017 NOT found!\n\r");
-	return -1;
+		return false;
+	printf("mcp23017 found\n\r");
+	return true;
 }

 int mcp23017_test(uint8_t slave)
@@ -126,16 +120,6 @@ int mcp23017_test(uint8_t slave)
 	return 0;
 }

-int mcp23017_set_output_a(uint8_t slave, uint8_t val)
-{
-	return mcp23017_write_byte(slave, MCP23017_OLATA, val);
-}
-
-int mcp23017_set_output_b(uint8_t slave, uint8_t val)
-{
-	return mcp23017_write_byte(slave, MCP23017_OLATB, val);
-}
-
 int mcp23017_toggle(uint8_t slave)
 {
 	// example writing MSB of gpio
--- a/firmware/libboard/octsimtest/source/mux.c
+++ b/firmware/libboard/octsimtest/source/mux.c
@@ -1,109 +0,0 @@
-/* sysmoOCTSIMTEST support for multiplexers
- *
- * (C) 2021 by Harald Welte <laforge@gnumonks.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include "board.h"
-#include "mux.h"
-#include <stdbool.h>
-#include <errno.h>
-
-/* 3-bit S0..S2 signal for slot selection */
-static const Pin pin_in_sel[3] = {
-	{ PIO_PA1, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
-	{ PIO_PA2, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
-	{ PIO_PA3, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
-};
-
-/* 3-bit S0..S2 signal for frequency divider selection */
-static const Pin pin_freq_sel[3] = {
-	{ PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
-	{ PIO_PA17, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
-	{ PIO_PA18, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
-};
-
-/* low-active output enable for all muxes */
-static const Pin pin_oe = { PIO_PA19, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT };
-
-static uint8_t g_mux_slot = 0;
-
-/* initialize the external 1:8 multiplexers */
-void mux_init(void)
-{
-	PIO_Configure(&pin_oe, PIO_LISTSIZE(pin_oe));
-	PIO_Configure(pin_in_sel, PIO_LISTSIZE(pin_in_sel));
-	PIO_Configure(pin_freq_sel, PIO_LISTSIZE(pin_freq_sel));
-
-	mux_set_slot(0);
-}
-
-/* set the slot selection mux */
-int mux_set_slot(uint8_t s)
-{
-	TRACE_INFO("%s(%u)\r\n", __func__, s);
-
-	if (s > 7)
-		return -EINVAL;
-
-	/* !OE = H: disconnect input and output of muxes */
-	PIO_Set(&pin_oe);
-
-	if (s & 1)
-		PIO_Set(&pin_in_sel[0]);
-	else
-		PIO_Clear(&pin_in_sel[0]);
-	if (s & 2)
-		PIO_Set(&pin_in_sel[1]);
-	else
-		PIO_Clear(&pin_in_sel[1]);
-	if (s & 4)
-		PIO_Set(&pin_in_sel[2]);
-	else
-		PIO_Clear(&pin_in_sel[2]);
-
-	/* !OE = L: (re-)enable the output of muxes */
-	PIO_Clear(&pin_oe);
-
-	g_mux_slot = s;
-	return s;
-}
-
-int mux_get_slot(void)
-{
-	return g_mux_slot;
-}
-
-/* set the frequency divider mux */
-void mux_set_freq(uint8_t s)
-{
-	TRACE_INFO("%s(%u)\r\n", __func__, s);
-
-	/* no need for 'break before make' here, this would also affect
-	 * the SIM card I/O signals which we don't want to disturb */
-
-	if (s & 1)
-		PIO_Set(&pin_freq_sel[0]);
-	else
-		PIO_Clear(&pin_freq_sel[0]);
-	if (s & 2)
-		PIO_Set(&pin_freq_sel[1]);
-	else
-		PIO_Clear(&pin_freq_sel[1]);
-	if (s & 4)
-		PIO_Set(&pin_freq_sel[2]);
-	else
-		PIO_Clear(&pin_freq_sel[2]);
-
-	/* !OE = L: ensure enable the output of muxes */
-	PIO_Clear(&pin_oe);
-}
--- a/firmware/libboard/octsimtest/source/sim_switch.c
+++ b/firmware/libboard/octsimtest/source/sim_switch.c
@@ -1,33 +0,0 @@
-/* Code to switch between local (physical) and remote (emulated) SIM
- *
- * (C) 2021 by Harald Welte <hwelte@hmw-consulting.de>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-#include "board.h"
-#include "trace.h"
-#include "sim_switch.h"
-
-int sim_switch_use_physical(unsigned int nr, int physical)
-{
-	if (physical) {
-		TRACE_ERROR("%u: Use local/physical SIM - UNSUPPORTED!\r\n", nr);
-	} else {
-		TRACE_INFO("%u: Use remote/emulated SIM\r\n", nr);
-	}
-
-	return 0;
-}
-
-int sim_switch_init(void)
-{
-	return 1; // SIMtrace hardware has only one switchable interface
-}
--- a/firmware/libboard/owhw/include/board.h
+++ b/firmware/libboard/owhw/include/board.h
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once
 #include "board_common.h"
--- a/firmware/libboard/owhw/source/owhw.c
+++ b/firmware/libboard/owhw/source/owhw.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */

 #include "chip.h"
--- a/firmware/libboard/owhw/source/sim_switch.c
+++ b/firmware/libboard/owhw/source/sim_switch.c
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include "trace.h"
--- a/firmware/libboard/qmod/include/board.h
+++ b/firmware/libboard/qmod/include/board.h
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once
 #include "board_common.h"
@@ -25,8 +29,6 @@
 #define BOARD_MAINOSC 12000000
 /** desired main clock frequency (in Hz, based on BOARD_MAINOSC) */
 #define BOARD_MCK 58000000 // 18.432 * 29 / 6
-/** board has external clock, not crystal */
-#define BOARD_MAINOSC_BYPASS

 /** MCU pin connected to red LED */
 #define PIO_LED_RED     PIO_PA17
@@ -37,7 +39,7 @@
 /** green LED pin definition */
 #define PIN_LED_GREEN   {PIO_LED_GREEN, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
 /** LEDs pin definition */
-#define PINS_LEDS       PIN_LED_RED, PIN_LED_GREEN
+#define PINS_LEDS       PIN_LED_RED, PIN_LED_GREEN 
 /** index for red LED in LEDs pin definition array */
 #define LED_NUM_RED     0
 /** index for green LED in LEDs pin definition array */
@@ -107,9 +109,9 @@
 #define BOARD_USB_RELEASE	0x010

 #define CARDEMU_SECOND_UART
-
 #define DETECT_VCC_BY_ADC
-#define VCC_UV_THRESH_1V8	1500000
-#define VCC_UV_THRESH_3V	2500000

+/** sysmoQMOD only supports card emulation */
+#ifdef APPLICATION_cardem
 #define HAVE_CARDEM
+#endif
--- a/firmware/libboard/qmod/include/card_pres.h
+++ b/firmware/libboard/qmod/include/card_pres.h
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libboard/qmod/include/i2c.h
+++ b/firmware/libboard/qmod/include/i2c.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libboard/qmod/include/wwan_led.h
+++ b/firmware/libboard/qmod/include/wwan_led.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libboard/qmod/include/wwan_perst.h
+++ b/firmware/libboard/qmod/include/wwan_perst.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libboard/qmod/source/board_qmod.c
+++ b/firmware/libboard/qmod/source/board_qmod.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include "simtrace.h"
--- a/firmware/libboard/qmod/source/card_pres.c
+++ b/firmware/libboard/qmod/source/card_pres.c
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include <osmocom/core/timer.h>
 #include "board.h"
--- a/firmware/libboard/qmod/source/i2c.c
+++ b/firmware/libboard/qmod/source/i2c.c
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include <stdbool.h>
--- a/firmware/libboard/qmod/source/sim_switch.c
+++ b/firmware/libboard/qmod/source/sim_switch.c
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include "trace.h"
--- a/firmware/libboard/qmod/source/wwan_led.c
+++ b/firmware/libboard/qmod/source/wwan_led.c
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 /* Depending on the board this is running on,  it might be possible
 * for the controller to read the status of the WWAN LED output lines of
--- a/firmware/libboard/qmod/source/wwan_perst.c
+++ b/firmware/libboard/qmod/source/wwan_perst.c
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 /* Depending on the board this is running on,  it might be possible
 * for the controller to set the status of the PERST input line of
--- a/firmware/libboard/sam3p256/include/board.h
+++ b/firmware/libboard/sam3p256/include/board.h
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once
 #include "board_common.h"
@@ -131,6 +135,11 @@
 #define PIN_SPI_WP    {PA15, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
 #endif

+/** Pin configuration to control USB pull-up on D+
+ *  @details the USB pull-up on D+ is enable by default on the board but can be disabled by setting PA16 high
+ */
+#define PIN_USB_PULLUP  {PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+
 /** USB definitions */
 /* OpenMoko SIMtrace 2 USB vendor ID */
 #define BOARD_USB_VENDOR_ID	USB_VENDOR_OPENMOKO
--- a/firmware/libboard/sam3p256/source/board_sam3p256.c
+++ b/firmware/libboard/sam3p256/source/board_sam3p256.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include "simtrace.h"
--- a/firmware/libboard/simtrace/include/board.h
+++ b/firmware/libboard/simtrace/include/board.h
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once
 #include "board_common.h"
@@ -36,7 +40,7 @@
 /** green LED pin definition */
 #define PIN_LED_GREEN   {PIO_LED_GREEN, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
 /** LEDs pin definition */
-#define PINS_LEDS       PIN_LED_RED, PIN_LED_GREEN
+#define PINS_LEDS       PIN_LED_RED, PIN_LED_GREEN 
 /** index for red LED in LEDs pin definition array */
 #define LED_NUM_RED     0
 /** index for green LED in LEDs pin definition array */
@@ -76,9 +80,9 @@
 /* Phone I/O data signal input/output (I/O_PHONE in schematic) */
 #define PIN_USIM1_IO           {PIO_PA22A_TXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
 /* Phone CLK clock input (CLK_PHONE in schematic) */
-#define PIN_USIM1_CLK          {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
+#define PIN_PHONE_CLK          {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
 /* Pin used for phone USIM slot 1 communication */
-#define PINS_USIM1              PIN_USIM1_IO, PIN_USIM1_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST
+#define PINS_USIM1              PIN_USIM1_IO, PIN_PHONE_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST
 /* Phone I/O data signal input/output (unused USART RX input; connected to I/O_PHONE in schematic) */
 #define PIN_PHONE_IO_INPUT     {PIO_PA21A_RXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
 /* Pin used as clock input (to measure the ETU duration; connected to CLK_PHONE in schematic) */
@@ -116,6 +120,14 @@
 /* ISO7816-communication related pins */
 #define PINS_ISO7816            PIN_SIM_IO,  PIN_SIM_CLK,  PIN_ISO7816_RSTMC // SIM_PWEN_PIN, PIN_SIM_IO2, PIN_SIM_CLK2

+/** card emulation configuration */
+/* Disable power converter 4.5-6V to 3.3V (active high) */
+#define PIN_SIM_PWEN_CARDEMU   {PIO_PA5, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+/* Disable power switch to forward VCC_PHONE to VCC_SIM (active high) */
+#define PIN_VCC_FWD_CARDEMU    {PIO_PA26, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+/* Disable power to SIM */
+#define PINS_PWR_CARDEMU        PIN_SIM_PWEN_CARDEMU, PIN_VCC_FWD_CARDEMU
+
 /** External SPI flash interface   **/
 /* SPI MISO pin definition */
 #define PIN_SPI_MISO  {PIO_PA12A_MISO, PIOA, PIOA, PIO_PERIPH_A, PIO_PULLUP}
@@ -130,6 +142,11 @@
 /* SPI flash write protect pin (active low, pulled low) */
 #define PIN_SPI_WP    {PA15, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}

+/** Pin configuration to control USB pull-up on D+
+ *  @details the USB pull-up on D+ is enable by default on the board but can be disabled by setting PA16 high
+ */
+#define PIN_USB_PULLUP  {PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
+
 /** USB definitions */
 /* OpenMoko SIMtrace 2 USB vendor ID */
 #define BOARD_USB_VENDOR_ID	USB_VENDOR_OPENMOKO
@@ -148,10 +165,14 @@
 #define HAVE_SNIFFER
 #endif
 /* SIMtrace board supports CCID mode */
+#ifdef APPLICATION_ccid
 //#define HAVE_CCID
+#endif
 /* SIMtrace board supports card emulation mode */
 #ifdef APPLICATION_cardem
 #define HAVE_CARDEM
 #endif
 /* SIMtrace board supports man-in-the-middle mode */
+#ifdef APPLICATION_mitm
 //#define HAVE_MITM
+#endif
--- a/firmware/libboard/simtrace/source/board_simtrace.c
+++ b/firmware/libboard/simtrace/source/board_simtrace.c
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include "simtrace.h"
--- a/firmware/libboard/simtrace/source/sim_switch.c
+++ b/firmware/libboard/simtrace/source/sim_switch.c
@@ -12,12 +12,25 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #include "board.h"
 #include "trace.h"
 #include "led.h"
 #include "sim_switch.h"

+#ifdef PIN_SIM_SWITCH1
+static const Pin pin_conn_usim1 = {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
+#endif
+#ifdef PIN_SIM_SWITCH2
+static const Pin pin_conn_usim2 = {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
+#endif
+
+static int initialized = 0;
+
 int sim_switch_use_physical(unsigned int nr, int physical)
 {
 	const Pin pin_sc = PIN_SC_SW_DEFAULT; // pin to control bus switch for VCC/RST/CLK signals
--- a/firmware/libcommon/include/assert.h
+++ b/firmware/libcommon/include/assert.h
@@ -89,7 +89,7 @@
 		/// \param condition  Condition to verify.
 		#define ASSERT(condition)  { \
 			if (!(condition)) { \
-				printf_sync("-F- ASSERT: %s %s:%d\n\r", #condition, __BASE_FILE__, __LINE__); \
+				printf("-F- ASSERT: %s %s:%d\n\r", #condition, __BASE_FILE__, __LINE__); \
 				while (1); \
 			} \
 		}
--- a/firmware/libcommon/include/card_emu.h
+++ b/firmware/libcommon/include/card_emu.h
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

@@ -27,6 +31,7 @@ enum card_io {

 /** initialise card slot
 *  @param[in] slot_num slot number (arbitrary number)
+ *  @param[in] tc_chan timer counter channel (to measure the ETU)
 *  @param[in] uart_chan UART peripheral channel
 *  @param[in] in_ep USB IN end point number
 *  @param[in] irq_ep USB INTerrupt end point number
@@ -35,7 +40,7 @@ enum card_io {
 *  @param[in] clocked initial CLK signat state (true = active)
 *  @return main card handle reference
 */
-struct card_handle *card_emu_init(uint8_t slot_num, uint8_t uart_chan, uint8_t in_ep, uint8_t irq_ep, bool vcc_active, bool in_reset, bool clocked);
+struct card_handle *card_emu_init(uint8_t slot_num, uint8_t tc_chan, uint8_t uart_chan, uint8_t in_ep, uint8_t irq_ep, bool vcc_active, bool in_reset, bool clocked);

 /* process a single byte received from the reader */
 void card_emu_process_rx_byte(struct card_handle *ch, uint8_t byte);
@@ -53,24 +58,48 @@ struct llist_head *card_emu_get_uart_tx_queue(struct card_handle *ch);
 void card_emu_have_new_uart_tx(struct card_handle *ch);
 void card_emu_report_status(struct card_handle *ch, bool report_on_irq);

-void card_emu_wtime_half_expired(void *ch);
-void card_emu_wtime_expired(void *ch);
+/*! call when the waiting time has half-expired
+ *  param[in] ch card for which the waiting time half expired
+ */
+void card_emu_wt_halfed(void *ch);
+/*! call when the waiting time has expired
+ *  param[in] ch card for which the waiting time expired
+ */
+void card_emu_wt_expired(void *ch);

+#define ENABLE_TX	0x01
+#define ENABLE_RX	0x02

-#define ENABLE_TX		0x01
-#define ENABLE_RX		0x02
-#define ENABLE_TX_TIMER_ONLY	0x03
+// the following functions are callbacks implement in mode_cardemu.c

 int card_emu_uart_update_fidi(uint8_t uart_chan, unsigned int fidi);
+
+/*! update F and D on USART peripheral
+ *  @param[in] usart USART peripheral to configure
+ *  @param[in] f clock rate conversion integer F value
+ *  @param[in] d baud rate adjustment factor D value
+ *  @note this should happen after reset and protocol select (through PPS or implicit)
+ */
+void card_emu_uart_update_fd(uint8_t uart_chan, uint16_t f, uint8_t d);
+/*! update WT on USART peripheral
+ *  @param[in] usart USART peripheral to configure
+ *  @param[in] wt inactivity Waiting Time before card_emu_wt_expired is called (0 to disable)
+ */
 void card_emu_uart_update_wt(uint8_t uart_chan, uint32_t wt);
+/*! reset waiting timeout count down on USART peripheral
+ *  @param[in] usart USART peripheral to configure
+ */
 void card_emu_uart_reset_wt(uint8_t uart_chan);
+/*! set I/O line high
+ *  @param[in] usart USART peripheral to configure
+ *  @param[in] set if I/O line should be set high (true), or cleared low (false)
+ */
+void card_emu_uart_io_set(uint8_t uart_chan, bool set);
 int card_emu_uart_tx(uint8_t uart_chan, uint8_t byte);
 void card_emu_uart_enable(uint8_t uart_chan, uint8_t rxtx);
 void card_emu_uart_wait_tx_idle(uint8_t uart_chan);
 void card_emu_uart_interrupt(uint8_t uart_chan);

-int card_emu_get_vcc(uint8_t uart_chan);
-
 struct cardemu_usb_msg_config;
 int card_emu_set_config(struct card_handle *ch, const struct cardemu_usb_msg_config *scfg,
 			unsigned int scfg_len);
--- a/firmware/libcommon/include/cciddriver.h
+++ b/firmware/libcommon/include/cciddriver.h
@@ -175,11 +175,11 @@ typedef struct
 {
 	/// Number of seconds. If 00h then CCID default value is used.
 	unsigned char bTimeOut;
-	/// Several parameters for the PIN format options (defined in § 6.1.11.4)
+	/// Several parameters for the PIN format options (defined in § 6.1.11.4)
 	unsigned char bmFormatString4;
 	/// Define the length of the PIN to present in the APDU command
 	unsigned char bmPINBlockString;
-	/// Allows the length PIN insertion in the APDU command (defined in § 6.1.11.6)
+	/// Allows the length PIN insertion in the APDU command (defined in § 6.1.11.6)
 	unsigned char bmPinLengthFormat;
 	/// Insertion position offset in byte for the current PIN
 	unsigned char bInsertionOffsetOld;
@@ -218,13 +218,13 @@ typedef struct
 /// Protocol Data Structure for Protocol T=0 (bProtocolNum=0, dwLength=00000005h)
 typedef struct
 {
-	/// B7-4 - FI - Index into the table 7 in ISO/IEC 7816-3:1997 selecting a
+	/// B7-4 – FI – Index into the table 7 in ISO/IEC 7816-3:1997 selecting a 
 	/// clock rate conversion factor
-	/// B3-0 - DI - Index into the table 8 in ISO/IEC 7816-3:1997 selecting a
+	/// B3-0 – DI - Index into the table 8 in ISO/IEC 7816-3:1997 selecting a 
 	/// baud rate conversion factor
 	unsigned char bmFindexDindex;
-	/// For T=0 ,B0 - 0b, B7-2 - 000000b
-	/// B1 - Convention used (b1=0 for direct, b1=1 for inverse)
+	/// For T=0 ,B0 – 0b, B7-2 – 000000b
+	/// B1 – Convention used (b1=0 for direct, b1=1 for inverse)
 	unsigned char bmTCCKST0;         // 0 to 2
 	/// Extra Guardtime between two characters. Add 0 to 254 etu to the normal 
 	/// guardtime of 12etu. FFh is the same as 00h.
@@ -243,14 +243,14 @@ typedef struct
 /// Protocol Data Structure for Protocol T=1 (bProtocolNum=1, dwLength=00000007h)
 typedef struct
 {
-	/// B7-4 - FI - Index into the table 7 in ISO/IEC 7816-3:1997 selecting a
+	/// B7-4 – FI – Index into the table 7 in ISO/IEC 7816-3:1997 selecting a 
 	/// clock rate conversion factor
-	/// B3-0 - DI - Index into the table 8 in ISO/IEC 7816-3:1997 selecting a
+	/// B3-0 – DI - Index into the table 8 in ISO/IEC 7816-3:1997 selecting a 
 	/// baud rate conversion factor
 	unsigned char bmFindexDindex;
-	/// For T=1, B7-2 - 000100b
-	/// B0 - Checksum type (b0=0 for LRC, b0=1 for CRC
-	/// B1 - Convention used (b1=0 for direct, b1=1 for inverse)
+	/// For T=1, B7-2 – 000100b
+	/// B0 – Checksum type (b0=0 for LRC, b0=1 for CRC
+	/// B1 – Convention used (b1=0 for direct, b1=1 for inverse)
 	unsigned char bmTCCKST1;           // 10h, 11h, 12h, 13h
 	/// Extra Guardtime (0 to 254 etu between two characters). 
 	/// If value is FFh, then guardtime is reduced by 1.
@@ -292,8 +292,8 @@ typedef struct
   /// - 04h 1.8V
   /// Other bits are RFU.
   unsigned char  bVoltageSupport;
-   /// RRRR -Upper Word- is RFU = 0000h
-   /// PPPP -Lower Word- Encodes the supported protocol types. A "1" in a given
+   /// RRRR –Upper Word- is RFU = 0000h
+   /// PPPP –Lower Word- Encodes the supported protocol types. A ‘1’ in a given
   /// bit position indicates support for the associated ISO protocol.
   /// 0001h = Protocol T=0
   /// 0002h = Protocol T=1
@@ -318,7 +318,7 @@ typedef struct
   /// Indicates the maximum IFSD supported by CCID for protocol T=1.
   unsigned long  dwMaxIFSD;
   /// - RRRR-Upper Word- is RFU = 0000h
-   /// - PPPP-Lower Word- encodes the supported protocol types. A "1" in a given
+   /// - PPPP-Lower Word- encodes the supported protocol types. A ‘1’ in a given
   ///   bit position indicates support for the associated protocol.
   ///   0001h indicates support for the 2-wire protocol 1
   ///   0002h indicates support for the 3-wire protocol 1
--- a/firmware/libcommon/include/iso7816_3.h
+++ b/firmware/libcommon/include/iso7816_3.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2019 sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+*/
+/* this library provides utilities to handle the ISO-7816 part 3 communication aspects (e.g. related to F and D) */
+#pragma once
+
+#include <stdint.h>
+#include <stdbool.h>
+
+/** default clock rate conversion integer Fd
+ *  @implements ISO/IEC 7816-3:2006(E) section 8.1
+ */
+#define ISO7816_3_DEFAULT_FD 372
+/** default baud rate adjustment factor Dd
+ *  @implements ISO/IEC 7816-3:2006(E) section 8.1
+ */
+#define ISO7816_3_DEFAULT_DD 1
+/** default clock rate conversion integer Fi
+ *  @implements ISO/IEC 7816-3:2006(E) section 8.3
+ *  @note non-default value is optionally specified in TA1
+ */
+#define ISO7816_3_DEFAULT_FI 372
+/** default baud rate adjustment factor Di
+ *  @implements ISO/IEC 7816-3:2006(E) section 8.3
+ *  @note non-default value is optionally specified in TA1
+ */
+#define ISO7816_3_DEFAULT_DI 1
+/** default maximum clock frequency, in Hz
+ *  @implements ISO/IEC 7816-3:2006(E) section 8.3
+ *  @note non-default value is optionally specified in TA1
+ */
+#define ISO7816_3_DEFAULT_FMAX 5000000UL
+/** default Waiting Integer (WI) value for T=0
+ *  @implements ISO/IEC 7816-3:2006(E) section 10.2
+ *  @note non-default value is optionally specified in TC2
+ */
+#define ISO7816_3_DEFAULT_WI 10
+/** default Waiting Time (WT) value, in ETU
+ *  @implements ISO/IEC 7816-3:2006(E) section 8.1
+ *  @note depends on Fi, Di, and WI if protocol T=0 is selected
+ */
+#define ISO7816_3_DEFAULT_WT 9600
+
+/** Table encoding the clock rate conversion integer Fi
+ *  @note Fi is indicated in TA1, but the same table is used for F and Fn during PPS
+ *  @implements ISO/IEC 7816-3:2006(E) table 7
+ */
+extern const uint16_t iso7816_3_fi_table[];
+
+/** Table encoding the maximum clock frequency f_max in Hz
+ *  @implements ISO/IEC 7816-3:2006(E) table 7
+ *  @note f_max is indicated in TA1, but the same table is used for F and Fn during PPS
+ */
+extern const uint32_t iso7816_3_fmax_table[];
+
+/** Table encoding the baud rate adjust integer Di
+ *  @implements ISO/IEC 7816-3:2006(E) table 8
+ *  @note Di is indicated in TA1, but the same table is used for D and Dn during PPS
+ */
+extern const uint8_t iso7816_3_di_table[];
+
+/* verify if the clock rate conversion integer F value is valid
+ * @param[in] f F value to be validated
+ * @return if F value is valid
+ * @note only values in ISO/IEC 7816-3:2006(E) table 7 are valid
+ */
+bool iso7816_3_valid_f(uint16_t f);
+/* verify if the baud rate adjustment factor D value is valid
+ * @param[in] d D value to be validated
+ * @return if D value is valid
+ * @note only values in ISO/IEC 7816-3:2006(E) table 8 are valid
+ */
+bool iso7816_3_valid_d(uint8_t d);
+/** calculate Waiting Time (WT)
+ *  @param[in] wi Waiting Integer
+ *  @param[in] fi clock rate conversion integer Fi value
+ *  @param[in] di baud rate adjustment factor Di value
+ *  @param[in] f clock rate conversion integer F value
+ *  @param[in] d baud rate adjustment factor D value
+ *  @return Waiting Time WT, in ETU, or < 0 on error (see code for return codes)
+ *  @note this should happen after reset and T=0 protocol select (through PPS or implicit)
+ *  @implements ISO/IEC 7816-3:2006(E) section 8.1 and 10.2
+ */
+int32_t iso7816_3_calculate_wt(uint8_t wi, uint16_t fi, uint8_t di, uint16_t f, uint8_t d);
--- a/firmware/libcommon/include/iso7816_fidi.h
+++ b/firmware/libcommon/include/iso7816_fidi.h
@@ -11,16 +11,20 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

 #include <stdint.h>

 /* Table 7 of ISO 7816-3:2006 */
-extern const uint16_t iso7816_3_fi_table[16];
+extern const uint16_t fi_table[];

 /* Table 8 from ISO 7816-3:2006 */
-extern const uint8_t iso7816_3_di_table[16];
+extern const uint8_t di_table[];

-/* compute the F/D ratio based on F_index and D_index values */
-int iso7816_3_compute_fd_ratio(uint8_t f_index, uint8_t d_index);
+/* compute the F/D ratio based on Fi and Di values */
+int compute_fidi_ratio(uint8_t fi, uint8_t di);
--- a/firmware/libcommon/include/llist_irqsafe.h
+++ b/firmware/libcommon/include/llist_irqsafe.h
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libcommon/include/ringbuffer.h
+++ b/firmware/libcommon/include/ringbuffer.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #ifndef SIMTRACE_RINGBUF_H
 #define SIMTRACE_RINGBUF_H
@@ -32,22 +36,4 @@ int rbuf_write(volatile ringbuf * rb, uint8_t item);
 bool rbuf_is_empty(volatile ringbuf * rb);
 bool rbuf_is_full(volatile ringbuf * rb);

-
-/* same as above but with 16bit values instead of 8bit */
-
-#define RING16_BUFLEN 512
-
-typedef struct ringbuf16 {
-	uint16_t buf[RING16_BUFLEN];
-	size_t ird;
-	size_t iwr;
-} ringbuf16;
-
-void rbuf16_reset(volatile ringbuf16 * rb);
-uint16_t rbuf16_read(volatile ringbuf16 * rb);
-uint16_t rbuf16_peek(volatile ringbuf16 * rb);
-int rbuf16_write(volatile ringbuf16 * rb, uint16_t item);
-bool rbuf16_is_empty(volatile ringbuf16 * rb);
-bool rbuf16_is_full(volatile ringbuf16 * rb);
-
 #endif /* end of include guard: SIMTRACE_RINGBUF_H */
--- a/firmware/libcommon/include/simtrace.h
+++ b/firmware/libcommon/include/simtrace.h
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #ifndef SIMTRACE_H
 #define SIMTRACE_H
--- a/firmware/libcommon/include/simtrace_prot.h
+++ b/firmware/libcommon/include/simtrace_prot.h
@@ -1,6 +1,6 @@
 /* SIMtrace2 USB protocol
 *
- * (C) 2015-2022 by Harald Welte <hwelte@hmw-consulting.de>
+ * (C) 2015-2017 by Harald Welte <hwelte@hmw-consulting.de>
 * (C) 2018 by sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
 *
 * This program is free software; you can redistribute it and/or modify
@@ -12,6 +12,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

@@ -84,8 +88,6 @@ enum simtrace_msg_type_sniff {
 	SIMTRACE_MSGT_SNIFF_PPS,
 	/* TPDU data */
 	SIMTRACE_MSGT_SNIFF_TPDU,
-	/* Statistics */
-	SIMTRACE_MSGT_DO_SNIFF_STATS,
 };

 /* common message header */
@@ -228,17 +230,10 @@ struct cardemu_usb_msg_status {
 	uint32_t flags;
 	/* phone-applied target voltage in mV */
 	uint16_t voltage_mv;
-	/* F/D related information. Not actual Fn/Dn values but indexes into tables! */
-	union {
-		uint8_t F_index;	/* <! Index to ISO7816-3 Table 7 (F and f_max values) */
-		uint8_t fi;		/* <! old, wrong name for API compatibility */
-	};
-	union {
-		uint8_t D_index;	/* <! Index to ISO7816-3 Table 8 (D value) */
-		uint8_t di;		/* <! old, wrong name for API compatibility */
-	};
-	uint8_t wi;		/* <! Waiting Integer as defined in ISO7816-3 Section 10.2 */
-	uint32_t waiting_time;	/* <! Waiting Time in etu as defined in ISO7816-3 Section 8.1 */
+	uint8_t f; /*!< index of F and f_max values as encoded in ISO/IEC 7816-3:2006(E) Table 7 */
+	uint8_t d; /*!< index of D value as encoded in ISO/IEC 7816-3:2006(E) Table 8 */
+	uint8_t wi; /*!< Waiting Integer as defined in ISO/IEC 7816-3:2006(E) Section 10.2 */
+	uint32_t wt; /*!< Waiting Time in ETU as defined in ISO/IEC 7816-3:2006(E) Section 8.1 */
 } __attribute__ ((packed));

 /* CEMU_USB_MSGT_DO_PTS */
@@ -267,8 +262,6 @@ struct cardemu_usb_msg_error {
 struct cardemu_usb_msg_config {
 	/* bit-mask of CEMU_FEAT_F flags */
 	uint32_t features;
-	/* the selected slot number (if an external mux is present) */
-	uint8_t slot_mux_nr;
 } __attribute__ ((packed));

 /***********************************************************************
@@ -315,9 +308,6 @@ struct st_modem_status {
 #define SNIFF_DATA_FLAG_ERROR_INCOMPLETE (1<<5)
 #define SNIFF_DATA_FLAG_ERROR_MALFORMED (1<<6)
 #define SNIFF_DATA_FLAG_ERROR_CHECKSUM (1<<7)
-#define SNIFF_DATA_FLAG_ERROR_OVERRUN (1<<8)
-#define SNIFF_DATA_FLAG_ERROR_FRAMING (1<<9)
-#define SNIFF_DATA_FLAG_ERROR_PARITY (1<<10)

 /* SIMTRACE_MSGT_SNIFF_CHANGE */
 struct sniff_change {
@@ -340,24 +330,3 @@ struct sniff_data {
 	/* data */
 	uint8_t data[0];
 } __attribute__ ((packed));
-
-/* SIMTRACE_MSGT_DO_SNIFF_STATS */
-struct st_sniff_stats {
-	uint32_t flags;				/* RFU */
-	uint32_t num_bytes;			/* total lnumber of bytes received */
-	uint32_t num_tpdu;			/* total number of TPDUs received */
-	uint32_t num_atr;			/* total number of ATRs received */
-	uint32_t num_pps;			/* total number of PPS (req, resp) received */
-	uint32_t num_reset;			/* total number of resets */
-	struct {
-		uint32_t overruns;
-		uint32_t framing_errs;
-		uint32_t parity_errs;
-		uint32_t breaks;
-	} num_usart;
-	uint32_t num_waiting_time_exp;
-	uint32_t num_tpdu_overflows;		/* TPDU buffer overflows */
-	uint32_t num_csum_errors;		/* ATR + PPS checksum */
-	uint32_t num_ringbuf_overflows;		/* ISR->main ringbuffer overflows */
-	uint32_t num_tpdu_malformed;
-} __attribute__ ((packed));
--- a/firmware/libcommon/include/simtrace_usb.h
+++ b/firmware/libcommon/include/simtrace_usb.h
@@ -11,6 +11,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 /* SIMtrace USB IDs */
 #define USB_VENDOR_OPENMOKO			0x1d50
@@ -21,8 +25,6 @@
 #define USB_PRODUCT_QMOD_SAM3		0x4004
 #define USB_PRODUCT_SIMTRACE2_DFU	0x60e3	/* was 0x60e2 */
 #define USB_PRODUCT_SIMTRACE2		0x60e3
-#define USB_PRODUCT_OCTSIMTEST		0x616d
-#define USB_PRODUCT_NGFF_CARDEM		0x616e

 /* USB proprietary class */
 #define USB_CLASS_PROPRIETARY			0xff
--- a/firmware/libcommon/include/talloc.h
+++ b/firmware/libcommon/include/talloc.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libcommon/include/tc_etu.h
+++ b/firmware/libcommon/include/tc_etu.h
@@ -7,5 +7,3 @@ void tc_etu_init(uint8_t chan_nr, void *handle);
 void tc_etu_enable(uint8_t chan_nr);
 void tc_etu_disable(uint8_t chan_nr);

-extern void tc_etu_wtime_half_expired(void *handle);
-extern void tc_etu_wtime_expired(void *handle);
--- a/firmware/libcommon/include/usb_buf.h
+++ b/firmware/libcommon/include/usb_buf.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/firmware/libcommon/include/utils.h
+++ b/firmware/libcommon/include/utils.h
@@ -9,6 +9,10 @@
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
 */
 #pragma once

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Eric Wild	ccceb0ffba	cardem: choose a more reasonable default ATR PCSCd does not like invalid ATRs Change-Id: I1eebfdc06be55931c2e80e2b515ac3a559737c38	2020-04-10 02:09:40 +02:00
Eric Wild	e0f4d9216e	firmware: allow verbose builds make V=1 can be used to echo all compilation commands, which is useful because it allows IDEs to parse the gcc output in oder to properly index the source files using the actual defines passed to the compiler. Change-Id: I25c41dff89302a73ddd2a4aaba7cb14912fac3b8	2020-04-10 02:09:40 +02:00
Eric Wild	22adb8acd5	Revert "cardem: disable upload for simtrace2" This reverts commit `baa62777c8`. cardem w/ simtrae board should now work. Change-Id: I1bce9a57ad2960695c31b8879f5d4ded2dddd7bc	2020-04-10 02:09:40 +02:00
Eric Wild	b59fb8fc92	firmware: do not allow undefined symbols For some reason undefined symbols were downgraded to warnings, which means building a firmware that calls missing functions (= address zero) was perfectly fine, which of course made development more exciting.... This applies to builtins, too, printf of one char gets downgraded to putchar, which we don't have, so disable builtins. Change-Id: I492f41ad4162b9d07b1881ae4aed019db2dff8b5	2020-04-10 02:09:40 +02:00
Kévin Redon	70bd983e56	cardem: ignore set ATR the PPS procedure with baud rate change has not been tested. by keeping the default ATR instead of applying the ATR sent by the host software, no other baud rate choice is offered. Change-Id: Ibf7c6b83d2cf68172c7aa25116d838e24a95d5fe	2020-04-10 02:09:40 +02:00
Kévin Redon	c3d9fe78c7	cardem: fix TPDU state check this change allows to initialize the TPDU state while in ISO_S_WAIT_TPDU, before actually entering ISO_S_TPDU Change-Id: I505d3add32a43de31499b800bc53442f99f65931	2020-04-10 02:09:40 +02:00
Kévin Redon	6268322221	cardem: ensure VCC_PHONE is floating this change is mainly relevant for the SIMtrace board, but also affects the others. First we ensure VCC_PHONE is not forwarded to VCC_SIM because the card could affect the signal (card could draw too much current or feed back current in). next we disable VCC_SIM. the card slot does not need to be powered, and the FPF2019 leaks current back to VCC_PHONE, even with forwarding disabled (the reverse current protection only kicks in when VCC_PHONE is briefly shorted to ground, but still leaks 0.6V). enable the ADC channels normally used to measure VCC, even if not used. the dedicated ADC pins leak current when left unconfigured. enabling them puts them in high impedance. Change-Id: If1487c1c191838aaa08b654e49cd31c7180ffc19 XX pin reconfig Change-Id: Ib261073e3779ae7d98de18ce78b34ff37eafeaa2	2020-04-10 02:09:39 +02:00
Kévin Redon	5eaf5f8e3a	cardem: use USART timeout for waiting time the reset/ATR handling has been heavily updated/fixed. instead of using the timer counter peripheral to handle the waiting time and corresponding timeout, the USART peripheral internal timeout mechanism is used. this is particularly important for the SIMtrace board since the clock signal is not connected to the timer counter. thus this change adds card emulation support for SIMtrace boards. Fi and Di have been properly rename to F and D since the "i" stands only for an "indicated" value, not the actual value. this does not change the USB protocol (the variable have just been renamed). additional variables store more information about the card capabilities NOTE: it has only be tested for the SIMtrace board Change-Id: Ibcb2c8cace9137695adf5fb3de43566f7cfb93b5	2020-04-10 02:09:39 +02:00
Kévin Redon	cd62c46e6d	cardem: currently simtrace does not support cardem the SIMtrace board does not support the current card emulation application because this uses a timer counter to handle the timeouts, but on the SIMtrace board this is not connected to the CLK signal Change-Id: Idd09ea534179f0ede705573e1373dbd045c9828a	2020-04-10 02:09:39 +02:00
Kévin Redon	c5635780bb	make sim switch board specific the simtrace board uses a bus switch not used on qmod and owhw to switch the SIM between physical and virtual Change-Id: Ieaf2ed4761fc3e04f33f9aac5c04a768c9a6f71e	2020-04-10 02:09:39 +02:00
Kévin Redon	2d0d1e8cb3	cardemu: different init for simtrace board which uses uart timers Change-Id: I464f0ce1ec5e60be5f9377186b7d13a5e6dc637e	2020-04-10 02:09:33 +02:00
Kévin Redon	b0d789e09d	different voltage comparison on powerup Change-Id: I71b703162219484e43638f1f2f692e9dd554ef55	2020-04-10 02:09:21 +02:00
Kévin Redon	ae28d5a4c5	minor add comments this is just to better understand the flow Change-Id: I045286836176da729cc8c863866d6f6aa3836592	2020-04-10 02:08:59 +02:00
Kévin Redon	9dd4dc287d	rename PIN_PHONE_IO to PIN_USIM1_IO this matches the naming scheme used for USIM2 Change-Id: I486b14260faec897e8c8698c4b7987bf36492497	2020-03-26 02:23:26 +01:00
Kévin Redon	ed7b838392	add ISO 7816-3 library to remsim project Change-Id: I99f3fecbc00d2379c3a6dc457b047c6fee41c292	2020-03-26 02:23:26 +01:00
Kévin Redon	656fda7ddd	add library providing ISO 7816-3 utilities this will become part of libosmocore since it it common to smart card related projects (such as osmo-ccid-firmware) Change-Id: I3d4c65d137fc4555fcb256443feadd1c695de73d	2020-03-26 02:23:26 +01:00
Kévin Redon	4a76fe50ea	minor: use same LED pattern for cardem as other opplications Change-Id: I5608c3312b648c0d59f79338ef1f97b6fe08f5b9	2020-03-26 02:23:26 +01:00
				`@@ -1 +0,0 @@`
				`--exclude ^firmware/atmel_softpack_libraries/.*$`