I have my device that is working on FreeRTOS. The main issue is that when I connect my device to an app (a custom or the ST BLE toolbox), I kill the app. If I relaunch the app, the device is not shown.
To check why it causes this issue, I check if my device is connected to the phone, for example, to try to relaunch the advertising.
But then I saw that my device stayed at BLE APP_BLE_FAST_ADV even if I was connected.
I also checked at two places if I am connected.
in custom_app.c in this function :
void Custom_APP_Notification(Custom_App_ConnHandle_Not_evt_t* pNotification)
{
/* USER CODE BEGIN CUSTOM_APP_Notification_1 */
/* USER CODE END CUSTOM_APP_Notification_1 */
switch (pNotification->Custom_Evt_Opcode)
{
/* USER CODE BEGIN CUSTOM_APP_Notification_Custom_Evt_Opcode */
/* USER CODE END P2PS_CUSTOM_Notification_Custom_Evt_Opcode */
case CUSTOM_CONN_HANDLE_EVT:
/* USER CODE BEGIN CUSTOM_CONN_HANDLE_EVT */
/* USER CODE END CUSTOM_CONN_HANDLE_EVT */
break;
case CUSTOM_DISCON_HANDLE_EVT:
/* USER CODE BEGIN CUSTOM_DISCON_HANDLE_EVT */
/* USER CODE END CUSTOM_DISCON_HANDLE_EVT */
break;and in app_ble.c in this function :
SVCCTL_UserEvtFlowStatus_t SVCCTL_App_Notification(void* p_Pckt)
{
p_event_pckt = (hci_event_pckt*)((hci_uart_pckt*)p_Pckt)->data;
switch (p_event_pckt->evt)
{
case HCI_DISCONNECTION_COMPLETE_EVT_CODE:
{
break;
}
case HCI_LE_CONNECTION_COMPLETE_SUBEVT_CODE:
{
break;
}
}
}In both cases, I never go to this function even if I am connected to the device it sends data through notify.
4 months ago, when I was working with the stm32 sequencer for the Bluetooth, the first function was working and correctly broke when I connected the device to the phone (I checkout to the branch to check)
Environment :
- Target: STM32wb55
- Target OS: FreeRTOS
- Host OS: Windows
- Toolchain: stm32cubeIDE
Do you have an idea of what can cause the issue?
Thanks in advance
