int main (void)
{
sysclk_init();
board_init();
uart_config((uint32_t)UART_BAUDRATE);
init_adc();
pwm_setup();
dac_setup();
start_coms(); //Run state machine
}
void ifc_thread(void *data)
{
log("thread start\n")
status_wait = 0;
for (;;) {
if (coms == -1) {
start_coms();
continue;
}
log("%s sleeping... %d\n", __func__, status_wait)
struct pollfd pfd[1];
pfd[0].fd = coms;
pfd[0].events = POLLIN|POLLPRI|POLLERR;
int pfn = poll(pfd, 1, 10000);
//log("pfn %d\n", pfn)
if (pfd[0].revents & POLLIN == POLLIN || pfd[0].revents & POLLPRI == POLLPRI) {
char cmdp[4096] = {0};
int rd = read(coms, cmdp, sizeof(cmdp));
if (rd <= 0) {
log("coms read error\n")
close(coms);
coms = -1;
continue;
}
log("coms rd = %d\n", rd);
int i;
for (i = 0; i < rd; i++) {
if (i%16 == 0) log("\n")
log("%0.2x", cmdp[i]);
}
log("\n");
fake_card = malloc(rd);
memcpy(fake_card, cmdp, rd);
fake_card_len = rd;
log("fake card state 0->1 (via pty)\n")
fake_card_state = 1;
// trigger call to ifc_call_cb from other thread
wrapper.msg.eMsgType = 0xffffff00;
ptr_phDal4Nfc_msgsnd = msgsend;
ptr_phDal4Nfc_msgsnd(global_msqid, (struct msgbuf *)&wrapper, sizeof(phLibNfc_Message_t), 0);
}
if (pfd[0].revents & POLLERR == POLLERR) {
log("pollerr\n")
close(coms);
coms = -1;
continue;
}
if (pfd[0].revents & POLLHUP == POLLHUP) {
log("pollhup\n")
}
}
}