static gnrc_nettest_res_t _pkt_test(uint16_t cmd_type, kernel_pid_t pid,
gnrc_pktsnip_t *in, unsigned int exp_pkts,
const kernel_pid_t *exp_senders,
const gnrc_pktsnip_t **exp_out)
{
msg_t msg;
gnrc_nettest_res_t res = GNRC_NETTEST_SUCCESS;
msg.type = cmd_type;
msg.content.ptr = in;
msg_send(&msg, pid);
if (exp_pkts == 0) {
thread_yield();
}
for (unsigned int i = 0; i < exp_pkts; i++) {
gnrc_pktsnip_t *out;
const gnrc_pktsnip_t *exp = exp_out[i];
if (xtimer_msg_receive_timeout(&msg, GNRC_NETTEST_TIMEOUT) < 0) {
return GNRC_NETTEST_TIMED_OUT;
}
if (msg.type != cmd_type) {
return GNRC_NETTEST_WRONG_MSG;
}
if (msg.sender_pid != exp_senders[i]) {
return GNRC_NETTEST_WRONG_SENDER;
}
out = msg.content.ptr;
if (out == NULL) {
return GNRC_NETTEST_FAIL;
}
while (out && exp) {
if ((out->users != exp->users) ||
(out->size != exp->size) ||
(out->type != exp->type) ||
(memcmp(out->data, exp->data, out->size) != 0)) {
return GNRC_NETTEST_FAIL;
}
out = out->next;
exp = exp->next;
}
gnrc_pktbuf_release(msg.content.ptr);
}
return res;
}
void
sol_mainloop_impl_iter(void)
{
msg_t msg;
uint32_t sleeptime;
sol_mainloop_common_timeout_process();
sol_mainloop_common_idler_process();
sol_mainloop_common_timeout_process();
if (!sol_mainloop_common_loop_check())
return;
sleeptime = sleeptime_until_next_timeout();
if (xtimer_msg_receive_timeout(&msg, sleeptime) > 0)
sol_interrupt_scheduler_process(&msg);
}
int main(void)
{
msg_t m, tmsg;
xtimer_t t;
int64_t offset = -1000;
tmsg.type = 44;
for (int i = 0; i < 10; i++) {
xtimer_set_msg(&t, SEC_IN_USEC + offset, &tmsg, sched_active_pid);
if (xtimer_msg_receive_timeout(&m, SEC_IN_USEC) < 0) {
puts("Timeout!");
}
else {
printf("Message received: %" PRIu16 "\n", m.type);
}
offset = (offset < 0) ? 1000 : -1000;
}
return 0;
}