/**@brief Function for application main entry. Does not return.
*/
int main(void)
{
utils_setup();
softdevice_setup();
ant_channel_tx_broadcast_setup();
// Main loop.
for (;;)
{
#ifdef CPU_LOAD_TRACE
// Disabling interrupts in this way is highly not recommended. It has an impact on the work
// of the softdecive and it is used only in order to show CPU load.
__disable_irq();
LEDS_OFF(BSP_LED_0_MASK);
__WFI();
LEDS_ON(BSP_LED_0_MASK);
__enable_irq();
#else
// Put CPU in sleep if possible.
uint32_t err_code = sd_app_evt_wait();
APP_ERROR_CHECK(err_code);
#endif // CPU_LOAD_TRACE
}
}
/**@brief Function for application main entry. Does not return.
*/
int main(void)
{
// ANT event message buffer.
static ANT_MESSAGE ant_message_buffer;
// Enable SoftDevice.
uint32_t err_code;
#if defined(S212) || defined(S332)
err_code = sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_50_PPM,
softdevice_assert_callback,
ANT_LICENSE_KEY);
#else
err_code = sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_50_PPM,
softdevice_assert_callback);
#endif
APP_ERROR_CHECK(err_code);
// Set application IRQ to lowest priority.
err_code = sd_nvic_SetPriority(SD_EVT_IRQn, NRF_APP_PRIORITY_LOW);
APP_ERROR_CHECK(err_code);
// Enable application IRQ (triggered from protocol).
err_code = sd_nvic_EnableIRQ(SD_EVT_IRQn);
APP_ERROR_CHECK(err_code);
// Configure ant stack regards used channels.
err_code = ant_stack_static_config();
APP_ERROR_CHECK(err_code);
// Setup channel
ant_channel_tx_broadcast_setup();
uint8_t event;
uint8_t ant_channel;
// Main loop.
for (;;)
{
// Put CPU in sleep if possible.
err_code = sd_app_evt_wait();
APP_ERROR_CHECK(err_code);
// Extract and process all pending ANT events as long as there are any left.
do
{
// Fetch the event.
err_code = sd_ant_event_get(&ant_channel, &event, ant_message_buffer.aucMessage);
if (err_code == NRF_SUCCESS)
{
// Handle event
channel_event_handle(event, &ant_message_buffer);
}
}
while (err_code == NRF_SUCCESS);
}
}
