Hello, I recently migrated to nrf52 and countering some problems with NRF_ESB concurrently with BLE.
I started with This example which was a part of the Running micro-ESB concurrently with BLE tutorial.
Since this example used a micro esb and older version of the time slot API, I tried to modify the code that utilizes NRF_ESB and TIME SLOT API in SDK 11. Also, since I only needed to receive data with ESB, I got rid of the transmitting part of the example.
When I log the code, I see that the timeslot API works correctly. Every part works as expected.
void TIMESLOT_BEGIN_IRQHandler(void)
{
uint32_t err_code;
NRF_LOG("TIMESLOT_BEGIN_IRQHandler\r\n");
err_code = nrf_esb_init(&nrf_esb_config);
NRF_LOG_PRINTF(" esb init error code: %d\r\n",err_code);
APP_ERROR_CHECK(err_code);
err_code = nrf_esb_start_rx();
NRF_LOG_PRINTF(" esb start error code: %d\r\n",err_code);
APP_ERROR_CHECK(err_code);
}
I do not get any error code in this part of the code either.
However when I run esb_ptx example in a second chip, I do not get any response from the function
void nrf_esb_event_handler(nrf_esb_evt_t const * p_event)
I do get multiple
NRF_RADIO_CALLBACK_SIGNAL_TYPE_RADIO
calls from
nrf_radio_signal_callback_return_param_t * radio_callback(uint8_t signal_type)
Also, when I scan for the device from my phone, the chip shuts down.
Can somebody look at my code.
Thank you, John Lee main.c timeslot.h timeslot.c
I tried to upload the full code but the attachment module does not let me do it
