/*---------------------------------------------------------------------------*/
PROCESS_THREAD(hello_world_process, ev, data)
{
PROCESS_BEGIN();
frame_manager_init();
status_led_init();
status_led_rx_on(led_on);
status_led_tx_on(led_on);
etimer_set(&et_hello, 1 * CLOCK_SECOND);
while( 1 )
{
PROCESS_WAIT_EVENT();
if(ev == PROCESS_EVENT_TIMER) {
if (led_on) led_on = FALSE;
else led_on = TRUE;
status_led_rx_on(led_on);
status_led_tx_on(led_on);
etimer_reset(&et_hello);
}
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(rx_process, ev, data)
{
PROCESS_BEGIN();
arduino_spi_init();
status_led_init();
lora_radio_driver.init();
// Start infinite RX
lora_radio_driver.on();
// Print CPU serial
printf("CPU serial nb: %08x, %08x, %08x, %08x\n",(unsigned int) U_ID->UI_0,(unsigned int) U_ID->UI_1, (unsigned int) U_ID->UI_2,(unsigned int) U_ID->UI_3);
etimer_set(&rx_timer, 10 * CLOCK_SECOND);
while( 1 )
{
PROCESS_WAIT_EVENT();
if(ev == PROCESS_EVENT_TIMER) {
leds_toggle(LEDS_ALL);
printf( "Alive %d\n\r", counter++);
etimer_reset(&rx_timer);
}
}
PROCESS_END();
}
static int initr_status_led(void)
{
#if defined(STATUS_LED_BOOT)
status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING);
#else
status_led_init();
#endif
return 0;
}
int main(void) {
// Set the system clock to the full 120MHz
uint32_t sysClkFreq = SysCtlClockFreqSet(SYSCTL_XTAL_25MHZ | SYSCTL_OSC_MAIN | SYSCTL_USE_PLL | SYSCTL_CFG_VCO_480, 120000000);
debug_init(sysClkFreq);
status_led_init();
network_driver_init(sysClkFreq);
networking_init();
telemetry_init();
transducer_init();
thermocouple_init();
solenoid_init();
debug_print("Initialization complete. starting main loop.\r\n");
// Set up the SysTick timer and its interrupts
SysTickPeriodSet(6000); // 40 kHz
SysTickIntRegister(sys_tick);
SysTickIntEnable();
SysTickEnable();
uint32_t loopIterations = 0;
uint32_t frame_start = systick_clock;
while(1) {
status_led_periodic();
network_driver_periodic();
telemetry_periodic();
solenoid_periodic();
// debug_print_u32(systick_clock);
//count loop iterations per second
loopIterations++;
if(systick_clock - frame_start >= 1000) {
loops_per_second = loopIterations;
loopIterations = 0;
frame_start = systick_clock;
}
}
}
void status_led_set (int led, int state)
{
led_dev_t *ld;
if (led < 0 || led >= MAX_LED_DEV)
return;
if (!status_led_init_done)
status_led_init ();
ld = &led_dev[led];
ld->state = state;
if (state == STATUS_LED_BLINKING) {
ld->cnt = 0; /* always start with full period */
state = STATUS_LED_ON; /* always start with LED _ON_ */
}
__led_set (ld->mask, state);
}
void status_led_tick (ulong timestamp)
{
led_dev_t *ld;
int i;
if (!status_led_init_done)
status_led_init ();
for (i = 0, ld = led_dev; i < MAX_LED_DEV; i++, ld++) {
if (ld->state != STATUS_LED_BLINKING)
continue;
if (++ld->cnt >= ld->period) {
__led_toggle (ld->mask);
ld->cnt -= ld->period;
}
}
}
