// code to receive data
void getData(uint8_t* recData,uint8_t* saveData, uint8_t index)
{
saveData[index] = recData[index];
}
void nus_data_handler(ble_nus_t *p_nus, uint8_t * p_data, uint16_t length)
{
for (uint32_t i = 0; i < length; i++)
{
getData(p_data, bleRecData, i);
NRF_LOG_INFO("Receive\n");
while(app_uart_put(p_data[i]) != NRF_SUCCESS);
}
while(app_uart_put('\n') != NRF_SUCCESS);
}
// initialization of services
void services_init(void)
{
uint32_t err_code;
ble_nus_init_t nus_init;
memset(&nus_init, 0, sizeof(nus_init));
nus_init.data_handler = nus_data_handler;
err_code = ble_nus_init(&m_nus,&nus_init);
APP_ERROR_CHECK(err_code);
//int main
int main(void)
{
ret_code_t err_code;
err_code = NRF_LOG_INIT(NULL);
APP_ERROR_CHECK(err_code);
NRF_LOG_INFO(" Multilink Example\r\n");
leds_init();
APP_TIMER_INIT(APP_TIMER_PRESCALER, APP_TIMER_OP_QUEUE_SIZE, NULL);
buttons_init();
ble_stack_init();
services_init();
db_discovery_init();
lbs_c_init();
uart_init();
// Start scanning for peripherals and initiate connection to devices which advertise.
scan_start();
// Turn on the LED to signal scanning.
bsp_board_led_on(CENTRAL_SCANNING_LED);
for (;;)
{
if (NRF_LOG_PROCESS() == false)
{
// Wait for BLE events.
power_manage();
}
}
}
}
I have a problem that bothers me for days.
I try to run this code on nrf51 to receive data from anathor nrf51
please i need help for my final project
