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235409aa2e
The host got stuck sometimes when large data frames had to be send from the host program to SIMtrace. The printouts would just stop if many large packets were received from the SIM card and needed to be transferred to the mobile phone. Increasing the buffer length removed the problem.
97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
#ifndef SIMTRACE_H
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#define SIMTRACE_H
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#include "ringbuffer.h"
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/* Endpoint numbers */
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#define DATAOUT 1
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#define DATAIN 2
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#define INT 3
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#define BUFLEN 512
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#define PHONE_DATAOUT 4
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#define PHONE_DATAIN 5
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#define PHONE_INT 6
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#define CLK_MASTER true
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#define CLK_SLAVE false
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/* ===================================================*/
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/* Taken from iso7816_4.c */
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/* ===================================================*/
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/** Flip flop for send and receive char */
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#define USART_SEND 0
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#define USART_RCV 1
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extern volatile ringbuf sim_rcv_buf;
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extern volatile bool rcvdChar;
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extern volatile uint32_t char_stat;
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extern volatile enum confNum simtrace_config;
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extern const Pin pinPhoneRST;
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enum confNum {
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CFG_NUM_SNIFF = 1, CFG_NUM_CCID, CFG_NUM_PHONE, CFG_NUM_MITM, NUM_CONF
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};
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/// CCIDDriverConfiguration Descriptors
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/// List of descriptors that make up the configuration descriptors of a
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/// device using the CCID driver.
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typedef struct {
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/// Configuration descriptor
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USBConfigurationDescriptor configuration;
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/// Interface descriptor
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USBInterfaceDescriptor interface;
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/// CCID descriptor
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CCIDDescriptor ccid;
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/// Bulk OUT endpoint descriptor
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USBEndpointDescriptor bulkOut;
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/// Bulk IN endpoint descriptor
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USBEndpointDescriptor bulkIn;
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/// Interrupt OUT endpoint descriptor
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USBEndpointDescriptor interruptIn;
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} __attribute__ ((packed)) CCIDDriverConfigurationDescriptors;
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extern const USBConfigurationDescriptor *configurationDescriptorsArr[];
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int check_data_from_phone();
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void update_fidi(uint8_t fidi);
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void ISR_PhoneRST( const Pin *pPin);
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/* Configure functions */
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extern void Sniffer_configure( void );
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extern void CCID_configure( void );
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extern void Phone_configure( void );
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extern void MITM_configure( void );
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/* Init functions */
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extern void Sniffer_init( void );
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extern void CCID_init( void );
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extern void Phone_init( void );
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extern void MITM_init( void );
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extern void SIMtrace_USB_Initialize( void );
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/* Exit functions */
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extern void Sniffer_exit( void );
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extern void CCID_exit( void );
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extern void Phone_exit( void );
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extern void MITM_exit( void );
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/* Run functions */
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extern void Sniffer_run( void );
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extern void CCID_run( void );
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extern void Phone_run( void );
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extern void MITM_run( void );
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/* Timer helper function */
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void Timer_Init( void );
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void TC0_Counter_Reset( void );
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#endif /* SIMTRACE_H */
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