Dear Members,
I want to run ANT+ code in my custom board,
It works well on PCA10056, I can upload softdevice and the code to custom board board,
but I didn't get any responses,
I have tried with code without softdevice, the custom board works well
Any ideas ?
Thanks
Hello,
Does your custom board have a 32KHz crystal mounted? If not, you have to make sure you select the internal RC oscillator when you enable the Softdevice. Otherwise, the Softdevice will enter an infinite loop waiting for the crystal to start.
The memory layout should be left as is.
Best regards,
Vidar
Does softdevice require VDD HV? I connected VDD HV to 3.3V .
The app is stop in this function :
static void softdevice_setup(void)
{
ret_code_t err_code = nrf_sdh_enable_request();
APP_ERROR_CHECK(err_code);
NRF_LOG_INFO("softdevice_setup\r\n");
ASSERT(nrf_sdh_is_enabled());
#ifdef BLE_STACK_SUPPORT_REQD
ble_stack_init();
#endif
err_code = nrf_sdh_ant_enable();
APP_ERROR_CHECK(err_code);
// Register a handler for ANT events.
NRF_SDH_ANT_OBSERVER(m_ant_observer, APP_ANT_OBSERVER_PRIO, ant_evt_handler, NULL);
}
Could it be 32KHz External Crystal Issue ? thanks
I have tried every option for softdevice clock, and no avail yet
Did you add the ble_stack_init(); yourself? I don't see ble_stack_init() being called from softdevice_setup() in the SDK example.
Did you add the ble_stack_init(); yourself? I don't see ble_stack_init() being called from softdevice_setup() in the SDK example.
there are two softdevice_setup function I can see,
one in the main
/**@brief Function for ANT stack initialization.
*
* @details Initializes the SoftDevice and the ANT event interrupt.
*/
static void softdevice_setup(void)
{
NRF_LOG_INFO("softdevice_setup\r\n");
ret_code_t err_code = nrf_sdh_enable_request();
APP_ERROR_CHECK(err_code);
ASSERT(nrf_sdh_is_enabled());
err_code = nrf_sdh_ant_enable();
APP_ERROR_CHECK(err_code);
err_code = ant_plus_key_set(ANTPLUS_NETWORK_NUM);
APP_ERROR_CHECK(err_code);
}
and one in asc_coordinator.c
/**@brief BLE + ANT stack initialization.
*
* @details Initializes the SoftDevice and the stack event interrupt.
*/
static void softdevice_setup(void)
{
ret_code_t err_code = nrf_sdh_enable_request();
APP_ERROR_CHECK(err_code);
NRF_LOG_INFO("softdevice_setup\r\n");
ASSERT(nrf_sdh_is_enabled());
#ifdef BLE_STACK_SUPPORT_REQD
ble_stack_init();
#endif
err_code = nrf_sdh_ant_enable();
APP_ERROR_CHECK(err_code);
// Register a handler for ANT events.
NRF_SDH_ANT_OBSERVER(m_ant_observer, APP_ANT_OBSERVER_PRIO, ant_evt_handler, NULL);
}
I got these error on debug
nfo> app_timer: RTC: initialized.
nfo> app: utils_setup
rror> app: Fatal error
arning> app: System reset
nfo> app: log_init.
in the main()
....
log_init();
utils_setup();
APP_ERROR_CHECK(err_code);
softdevice_setup();
APP_ERROR_CHECK(err_code);
....
without APP_ERROR_CHECK :
nfo> app_timer: RTC: initialized.
fo> app: Rixtronix LAB. SP_BUTTON_ACTION_PUSH
fo> app: Rixtronix LAB. SP_BUTTON_ACTION_PUSH
fo> app: Rixtronix LAB. SP_BUTTON_ACTION_PUSH
fo> app: Rixtronix LAB. SP_BUTTON_ACTION_PUSH
fo> app: utils_setup
fo> app: softdevice_setup main
and stopped
stopped at this function :
ret_code_t err_code = nrf_sdh_enable_request();
How can I check my 32KHz crystal running ?
No matter I used 0, 1 or 2
// <0=> NRF_CLOCK_LF_SRC_RC
// <1=> NRF_CLOCK_LF_SRC_XTAL
// <2=> NRF_CLOCK_LF_SRC_SYNTH
#ifndef NRF_SDH_CLOCK_LF_SRC
#define NRF_SDH_CLOCK_LF_SRC 1
it's still stopped on
ret_code_t err_code = nrf_sdh_enable_request();
RixtronixLAB said:without APP_ERROR_CHECK :
Which APP_ERROR_CHECK? The one after nrf_sdh_enable_request()? Also, os nrf_sdh_enable_request() called from ble_stack_init() as well, or only from softdevice_setup()?
RixtronixLAB said:How can I check my 32KHz crystal running ?
If you have selected the crystal, then it will be running once the nrf_sdh_enable_request() function has returned with NRF_SUCCESS.