I am developing the BLE application on my custom PCB using MCU STM32WB55CCU6. However, it gets stuck in if (SHCI_C2_BLE_Init( &ble_init_cmd_packet ) != SHCI_Success) { Error_Handler(); }It returns SHCI_FUS_CMD_NOT_SUPPORTED instead of SHCI_S...

Hi, I am developing a USBPD system with STM32G071KBU6N. This MCU has a USBPD port. I am trying to use it to build a PD SNK port to get a PDO 20V/3A, 12V,3A,, 5V/3A. However, the code was stuck in the Hardreset section. In the debug section, When the ...

Hi, I am working on a USB PD project. STUSB4500 is used to request the 20V/12V 3A from the source. I flashed the NVM inside of the IC. The writing on the NVM seems to be successful as I can read it back and verifiy it. After reconnecting it, I can re...