Why STM32WB15CC as a GATT server is not detected in ST BLE Toolbox after following "STM32WB Getting Started : Part 12b, Lab. Receiving data from the phone" video

[Pierre Castera]

Hi, 

I try to create a GATT server with a NUCLEO-WB15CC.

I'm a beginner with STM32WB MCUs so I followed the Getting Started Series video and particulary : "STM32WB Getting Started Series: Part 12b, Lab. Receiving data from the phone" 

When its came time to test the firmware my device was not detected in ST BLE ToolBox mobile App

I tried to upgrade the BLE stack Firmware with "stm32wb5x_BLE_Stack_full_fw.bin" but nothing changed. 

Then I tried the example Firmware BLE_p2pServer and it's work.

It's seems to be a problem links to STM32WB15. Indeed in the video they used a STM32WB55 and in the comment of the video other persons has the same problem when using a STM32WB15. 

Does anybody had this problem and knows how to fix it?

Thank you

[DOMABAR]

okay i solved it by upgrading the FUS according to STM32WB Getting Started Series: Part 9, STM32WB FUS update

[Dharu]

HI @Remy ISSALYS , 
         Are the values you have mentioned before constants..? Can I change them in order to increase the  no. of services and characteristics ?

Everytime I change these values, I end up in here

if (status != SHCI_Success)

{

APP_DBG_MSG(" Fail : SHCI_C2_BLE_Init command, result: 0x%02x\n\r", status);

/* if you are here, maybe CPU2 doesn't contain STM32WB_Copro_Wireless_Binaries, see Release_Notes.html */

Error_Handler();

}

Let me know what could be the possible reason..?