V4

Now that I was in contact with several GigaDevices MCUs when porting the pC/OS Kernel and the “similarities“ to STM MCUs were already noticeable, this time I intentionally ordered various ...32F103 MCUs, to take a look at this. Unfortunately there was no CKS32F103 - “only“ an STM32F103 - or a clone including the labeling...?

So I opened the original STM32F103 project of the pC/OS Kernel and connect the various boards via J-Link and flash them... except for the MM32F103 no problems & works!

I just can‘t get the MM32F103 to run with my own project too (incl. “MindMotion.MM32F103x8xB_DFP.1.4.8.pack“) under ARM-Keil MDK... Maybe I crashed it with this first flash attempt, even if I can still grab it, delete & flash it with the J-Link Commander ...

Only if I have the time and leisure to look further and deeper for differences.. probably not, sorry!

The pC/OS Kernel was ported to the Cortex-M4 GigaDevice GD32F303 and GD32F407.