I'm currently trying to learn the functions of the softdevice by using the HTS example. I've managed to make an additional temparature service (named custom), which almost mimics the temperature service.
Apparently, the bond event handler sends out a new temperature measurement in order to refresh the client state after a connection loss (and upon a re-bond). I get a BUSY error if I try to send out a custom measurement as well, and it doesn't matter which one I send first. If I exclude either of them it works fine. So my question is wether this pattern is wrong, or I need to use the Scheduler or similar.
/**@brief Function for handling the Bond Manager events.
*
* @param[in] p_evt Data associated to the bond manager event.
*/
static void bond_evt_handler(ble_bondmngr_evt_t * p_evt)
{
uint32_t err_code;
bool is_indication_enabled;
switch (p_evt->evt_type)
{
case BLE_BONDMNGR_EVT_ENCRYPTED:
// Send a single temperature measurement if indication is enabled.
// NOTE: For this to work, make sure ble_hts_on_ble_evt() is called before
// ble_bondmngr_on_ble_evt() in ble_evt_dispatch().
err_code = ble_custom_is_indication_enabled(&m_custom, &is_indication_enabled);
APP_ERROR_CHECK(err_code);
if (is_indication_enabled)
{
custom_measurement_send();
}
err_code = ble_hts_is_indication_enabled(&m_hts, &is_indication_enabled);
APP_ERROR_CHECK(err_code);
if (is_indication_enabled)
{
temperature_measurement_send();
}
break;
default:
break;
}
}
