EVENT_CHANNEL_CLOSED ?

user91908 over 4 years ago

Dear Members,

How can I scan continously if I loss the sensor,

I have made at this function :

static void ant_evt_handler(ant_evt_t * p_ant_evt, void * p_context)

case EVENT_CHANNEL_CLOSED:
									  NRF_LOG_INFO("EVENT_CHANNEL_CLOSED...\r\n");
								    NRF_LOG_INFO("BSP_INDICATE_SCANNING...\r\n");//31Mar22 Rixtronix LAB
                    
								     err_code = bsp_indication_set(BSP_INDICATE_SCANNING);
					
								    nrf_pwr_mgmt_feed(); //Function for indicating activity.
								    
								
                    break;

but it's not scanning when it loss the sensor ,

Any clues ?

Kind regards,

Rixtronix

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0 user75734 over 4 years ago

Hi

If you're not calling ant_search_init(), the stack will use the default search priority. By default I think ANT will first search in low priority mode, before moving to high priority after a defined amount of time. If you call ant_search_init() and set the high priority right away that should do the trick I'd think.

Best regards,

Simon
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0 user75734 over 4 years ago

Hi

If you're not calling ant_search_init(), the stack will use the default search priority. By default I think ANT will first search in low priority mode, before moving to high priority after a defined amount of time. If you call ant_search_init() and set the high priority right away that should do the trick I'd think.

Best regards,

Simon
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0 user91908 over 4 years ago in reply to user75734

Hi Simon,

Thanks for the reply,

I'm not calling ant_search_init(), and can not find the function on my project,

How can I use that function ? In which library ?

Best regards,

Rixtronix
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0 user91908 over 4 years ago in reply to user75734

Hi Simon,

I made this function :

/**@brief Initialize ant search Rixtronix LAB 8Apr22
 */
 static void ant_search_initialize()
 {
	 ret_code_t err_code;
	  const ant_search_config_t bs_search_config =
    {
        .channel_number        = ANT_BS_CHANNEL_NUMBER,
        .low_priority_timeout  = ANT_LOW_PRIORITY_TIMEOUT_DISABLE,
        .high_priority_timeout = ANT_HIGH_PRIORITY_SEARCH_DISABLE,
        .search_sharing_cycles = ANT_SEARCH_SHARING_CYCLES_DISABLE,
        .search_priority       = ANT_SEARCH_PRIORITY_DEFAULT,
        .waveform              = ANT_WAVEFORM_DEFAULT,
    };
		 err_code = ant_search_init(&bs_search_config);
    APP_ERROR_CHECK(err_code);
 }

Where can I call it ?

before main loop and after channell open ?

Regards,

Rixtronix