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Added not working PTS parsing to host communication

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This commit is contained in:
Christina Quast
2015-05-02 17:56:32 +02:00
parent 7a7f98c9f2
commit be235275fa
4 changed files with 85 additions and 474 deletions
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23
firmware/src_simtrace/host_communication.c
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@@ -1,6 +1,9 @@
#include "board.h"
static volatile bool write_to_host_in_progress = false;
static struct iso7816_3_handle ih = {0};
static bool check_for_pts = false;
static enum pts_state state;
void USB_write_callback(uint8_t *pArg, uint8_t status, uint32_t transferred, uint32_t remaining)
{
@@ -37,6 +40,26 @@ int check_data_from_phone()
if((rbuf_is_empty(&sim_rcv_buf) || write_to_host_in_progress == true)) {
return ret;
}
if ((check_for_pts == false) && (rbuf_peek(&sim_rcv_buf) == 0xff)) {
// FIXME: set var to false
check_for_pts = true;
ih = (struct iso7816_3_handle){0};
}
if (check_for_pts == true) {
while (!rbuf_is_empty(&sim_rcv_buf) && (ih.pts_state != PTS_END)) {
state = process_byte_pts(&ih, rbuf_read(&sim_rcv_buf));
}
if (ih.pts_bytes_processed > 6 && ih.pts_state != PTS_END) {
int i;
for (i = 0; i < ih.pts_bytes_processed; i++)
printf("s: %x", ih.pts_req[i]);
check_for_pts = false;
rbuf_write(&sim_rcv_buf, ih.pts_req[i]);
} else {
printf("fin pts\n", ih.pts_state);
check_for_pts = false;
}
}
ret = send_to_host();
return ret;
}