Hi,
I use S130 with SDK 12.3.0.
I have an application that permanently advertise with an interval of 10s but when the user push a button I switch to BLE_ADV_EVT_FAST . I use the ble_advertising module.
To switch to fast mode I call ble_advertising_start(BLE_ADV_MODE_FAST) when the button is pressed but I never receive the BLE_ADV_EVT_FAST on the _OnAdvEvt function.
My configuration is:
#define APP_ADV_FAST_INTERVAL 64 // Fast advertising interval (multiple of 0.625 ms) = 40 ms
#define APP_ADV_FAST_TIMEOUT_IN_SECONDS 2 // Fast advertising timeout = 2s
#define APP_ADV_SLOW_INTERVAL 16000 // Slow advertising interval (multiple of 0.625 ms) = 10s
#define APP_ADV_SLOW_TIMEOUT_IN_SECONDS 0 // Slow advertising timeout = 1mn
static void _AdvertisingInit(void)
{
uint32_t u32_ErrCode;
ble_advdata_t s_AdvData;
ble_adv_modes_config_t s_Options;
// Build advertising data struct to pass into @ref ble_advertising_init.
memset(&s_AdvData, 0, sizeof(s_AdvData));
s_AdvData.name_type = BLE_ADVDATA_FULL_NAME;
s_AdvData.include_appearance = true;
s_AdvData.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_GENERAL_DISC_MODE; //BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE;
memset(&s_Options, 0, sizeof(s_Options));
s_Options.ble_adv_fast_enabled = true;
s_Options.ble_adv_fast_interval = APP_ADV_FAST_INTERVAL;
s_Options.ble_adv_fast_timeout = APP_ADV_FAST_TIMEOUT_IN_SECONDS;
s_Options.ble_adv_slow_enabled = true;
s_Options.ble_adv_slow_interval = APP_ADV_SLOW_INTERVAL;
s_Options.ble_adv_slow_timeout = APP_ADV_SLOW_TIMEOUT_IN_SECONDS;
u32_ErrCode = ble_advertising_init(&s_AdvData, NULL, &s_Options, _OnAdvEvt, NULL);
APP_ERROR_CHECK(u32_ErrCode);
}
I did another try with a APP_ADV_SLOW_TIMOUT_IN_SECONDS set to 60. I have the sequence FAST->SLOW->IDLE and when I receive the BLE_ADV_EVT_IDLE I do a ble_advertising_start(BLE_ADV_MODE_SLOW), it restart in slow mode. But when the user push the button it's not possible to switch to fast mode.
Best regards.
