Hello everyone,
I am strugling with a STM32WB5MMGH that I am using with transparent mode.
I am using the STM32WB5MMGH on a custom board with a STM32L4R9VIT6. The goal of the project is to use the STM32WB5 as a bridge to send data from a smartphone app to the L4. I use LPUART to cummunicate between the two MCU.
From my understanding the transparent mode is the best for my application as it will redirect the data from the phone directly to the LPUART.
The issue that i'm facing is that when I run the WB in transparent mode it's not advertizing (I use NRFconnect).
I use stm32wb5x_BLE_Stack_full_extended_fw.bin stack as mentioned in the transparent mode exemple readme.
The WB was advertizing when I use stm32wb5x_BLE_Stack_full_fw.bin stack with a custom template server. It's mean that my hardware is OK (The LPUART work fine too when I didn't use the WB as a BLE project).
I am sending AT command to receive "OK" from the L4 to the WB but the L4 receive nothing.
UART_SendMessage("AT\r\n");
As describe in the HW UART, I ticked/unticked what needed.
I don't really know what I am doing wrong here.
Any help would be great!
Best regards,
