/**@brief Function for handling button presses.
*/
static void button_event_handler(uint8_t pin_no) {
static uint8_t send_push = 1;
uint32_t err_code;
uart_tx_status_code("event pin #", pin_no, 0);
switch (pin_no) {
case LEDBUTTON_BUTTON_PIN_NO:
err_code = ble_lbs_on_button_change(&m_lbs, send_push);
//err_code = NRF_SUCCESS;
if (err_code != NRF_SUCCESS && err_code != BLE_ERROR_INVALID_CONN_HANDLE
&& err_code != NRF_ERROR_INVALID_STATE) {
uart_tx_status_code("reset @ err. code #:", err_code, 0);
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
send_push = !send_push;
break;
default:
break;
}
}
static void button_event_handler(uint8_t pin_no, uint8_t button_action)
{
uint32_t err_code;
switch (pin_no)
{
case LEDBUTTON_BUTTON_PIN_NO:
err_code = ble_lbs_on_button_change(&m_lbs, button_action);
if (err_code != NRF_SUCCESS &&
err_code != BLE_ERROR_INVALID_CONN_HANDLE &&
err_code != NRF_ERROR_INVALID_STATE)
{
APP_ERROR_CHECK(err_code);
}
break;
default:
APP_ERROR_HANDLER(pin_no);
break;
}
}
// Function to decode IR signals and message to web if the car is hit
void ir_in_pin_handler(nrf_drv_gpiote_pin_t pin, nrf_gpiote_polarity_t action)
{
static uint8_t decoded = 0;
static uint8_t offset = 0;
static uint32_t prev = 0;
if(offset >= 8)
offset = 0;
uint32_t usec = nrf_drv_timer_capture(&ir_timer, NRF_TIMER_CC_CHANNEL0);
if(offset)
SEGGER_RTT_printf(0, "%d\r\n", usec - prev);
if((usec - prev) > 2000)
{
decoded += (1 << (offset - 1));
}
if(offset == 7)
{
SEGGER_RTT_printf(0, "\r\n\n%d\n\r\n", decoded);
new_hit_value();
if(decoded != unique_car_ID && decoded >= 1 && decoded <= 16)
{
ble_lbs_on_button_change(&m_lbs, hit_counter, 0);
playNote(1516);
nrf_delay_ms(50);
playNote(1607);
}
decoded = 0;
}
prev = usec;
offset++;
}
static void pin_event_handler(nrf_drv_gpiote_pin_t pin, nrf_gpiote_polarity_t action){
//if(pin == IR_RECEIVER_PIN_1 || pin == IR_RECEIVER_PIN_2 || pin == IR_RECEIVER_PIN_3){
/*hit_counter = new_hit_value();
playNote(1516);
nrf_delay_ms(50);
playNote(1607);*/
/* if(pin == IR_RECEIVER_PIN_1) {
ir_in_pin_handler(pin, action);
//ble_lbs_on_button_change(&m_lbs, hit_counter, 0);
}
else if(pin == IR_RECEIVER_PIN_2)
ble_lbs_on_button_change(&m_lbs, hit_counter, 1);
else if(pin == IR_RECEIVER_PIN_3)
ble_lbs_on_button_change(&m_lbs, hit_counter, 2);
}*/
if(pin == RFID_INTERRUPT_PIN) {
ble_lbs_on_button_change(&m_lbs, rfid_counter, 4);
if(rfid_counter % 20 == 0){
playNote(1072);
set_rgb_color(2);
nrf_delay_ms(10);
playNote(1012);
set_rgb_color(1);
nrf_delay_ms(10);
playNote(955);
set_rgb_color(2);
nrf_delay_ms(10);
playNote(901);
set_rgb_color(0);
}
rfid_counter = rfid_read_event_handler();
}
}
