STM32WB Getting Started Series `HW_UART_Transmit_DMA' Error

[Shahin]

Hello,

I am following this tutorial -

https://www.youtube.com/watch?v=F1VmRltS9ag&list=PLnMKNibPkDnG9JRe2fbOOpVpWY7E4WbJ-&index=6&ab_channel=STMicroelectronics

The first task is to change the following:

#define CFG_DEBUGGER_SUPPORTED  1

#define CFG_DEBUG_BLE_TRACE   1

#define CFG_DEBUG_APP_TRACE   1

However I get an error stating :

BLE_HeartRate/Core/Src/app_debug.c:444: undefined reference to `HW_UART_Transmit_DMA'

is there a define for this? or does it need to be imported and if so how?

[Remy ISSALYS]

Hello,

You can start with BLE_HeartRate example available in STM32CubeWB package and active the debug traces and the debugger by define the following value as you said:

#define CFG_DEBUGGER_SUPPORTED  1
#define CFG_DEBUG_BLE_TRACE   1
#define CFG_DEBUG_APP_TRACE   1

Best Regards