Arduino for STM32

Hello,
In the arduino IDE how do I define the core for the stm32H747 series. I am getting this error message.
#error Please #define CORE_CM4 or CORE_CM7.

Thank you

Could you be more precise? Which target you select?
Sketch you build? ....

Tools settings
Board = "Generic STM32H7 Series
Board Part Number = Generic H747IITx

Sketch is
void setup() {
// put your setup code here, to run once:

}

void loop() {
// put your main code here, to run repeatedly:

}

Error is
C:\Users\chrgul\AppData\Local\Arduino15\packages\STMicroelectronics\hardware\stm32\2.1.0\system/Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h747xx.h:244:2: error: #error Please #define CORE_CM4 or CORE_CM7
244 | #error Please #define CORE_CM4 or CORE_CM7
| ^~~~~

It's there in the error description:

Please #define CORE_CM4 or CORE_CM7

H747 is a dual core MCU, you need to define which core you want to use.

OK.
There is an issue. Currently there is no dual core management and we should be able to provide a way to define which Cortex we target.
Could you submit an issue on GitHub to track this.

Thanks.

I've created an issue on GH to track this.

https://github.com/stm32duino/Arduino_C ... ssues/1756