sd_ant_stack_reset functionality

[polarstate]

The description for the sd_ant_stack_reset function is 'Function for initializing or re-initializing ANT Stack.'

Can you offer any further clarification on what this function does? What is the behavior if there are open channels? Does this remove all parameters passed to the softdevice for ant (clock source, public key, ant event handler, event buffer ect.)? Can this be used during BLE SD operation?

Thanks for your help :)

[Petter Myhre]

You should the API documentation together with the ANT Message Protocol and Usage 5.1.

Reset System (0x4A)

This message is sent to the module to reset the system and put it in a known, low-power state. Execution of this command terminates all channels. All information previously configured in the system can no longer be considered valid. After a Reset System command has been issued, the application should wait 500ms to ensure that ANT is in the proper, “after-reset” state before any further commands are issued from the host.

You don't need to setup the SoftDevice again, so clock source, public key, ant event handler, event buffer should not be removed. Have you experienced anything else?

It can be used with BLE.

[StefXinet]

Hello,

it is not clear what of those functions:

• NRF_SDH_ANT_OBSERVER( m_ant_observer, ANT_OBSERVER_PRIO, ant_evt_handler, &m_ant_lev );
• err_code = nrf_sdh_ant_enable();
• err_code = ant_plus_key_set( ANTPLUS_NETWORK_NUM );
  
  

should be called again after sd_ant_stack_reset() is called.

Thanks.