/**
* \brief XOMP channel connect callback called by the Flounder backend
*
* \param st Supplied worker state
* \param err outcome of the connect attempt
* \param xb XOMP Flounder binding
*/
static void master_bind_cb(void *st,
errval_t err,
struct xomp_binding *xb)
{
XWI_DEBUG("bound to master: %s\n", err_getstring(err));
txq_init(&txq, xb, xb->waitset, (txq_register_fn_t) xb->register_send,
sizeof(struct xomp_msg_st));
xb->rx_vtbl = rx_vtbl;
xbinding = xb;
is_bound = 0x1;
}
/**
* \brief XOMP channel connect callback called by the Flounder backend
*
* \param st Supplied worker state
* \param err outcome of the connect attempt
* \param xb XOMP Flounder binding
*/
static void bomp_thread_connect_cb(void *st,
errval_t err,
struct bomp_binding *b)
{
struct bomp_thread *t = st;
BOMP_DEBUG_THREAD("connected to node master.\n");
t->ctrl = b;
txq_init(&t->txq, b, b->waitset, (txq_register_fn_t) b->register_send,
sizeof(struct bomp_msg_st));
b->rx_vtbl.execute = execute__rx;
}
void send_mesg_test_mode()
{
lcd_init();
init_push_buttons();
usart_init();
txq_init();
usart_drain_rx();
lcd_puts("Send Mesg Test Mode");
wait_ms(1000);
lcd_clear();
char echo_mesg[] = "foobar"; // Assumed to be less than DATA_FRAME_MAX_LEN.
while (true)
{
switch (wait_button("Select Message")) {
case mesg_ping:
txq_enqueue(signal_start);
txq_enqueue(mesg_ping);
txq_enqueue(signal_stop);
txq_drain();
break;
case mesg_echo:
txq_enqueue(signal_start);
txq_enqueue(mesg_echo);
// Copy the echo message into the `control`:
strcpy(control.data, echo_mesg);
control.data_len = strlen(echo_mesg);
// Enqueue the frame. No more frames coming.
tx_frame(false);
txq_enqueue(signal_start);
txq_drain();
break;
default:
wait_button("Invalid selection.");
break;
}
}
}
/**
* \brief callback when the BOMP thread connects to the node
*
* \param st state pointer
* \param err status of the connect
* \param _b created BOMP binding
*/
static void bomp_thread_accept_cb(void *st,
errval_t err,
struct bomp_binding *_b)
{
struct bomp_thread *t = st;
BOMP_DEBUG_THREAD("connection accepted. tid=%" PRIuCOREID "\n", t->coreid);
t->thread_err = err;
txq_init(&t->txq, _b, _b->waitset, (txq_register_fn_t) _b->register_send,
sizeof(struct bomp_msg_st));
_b->st = st;
t->ctrl = _b;
_b->rx_vtbl.done = done__rx;
}