Thomas IJsseldijk Posted May 2, 2022 Share Posted May 2, 2022 Hi, I'm trying to reprogram a skr mini e3 v1.2 for a university project. I want to try to reuse this board for a robot. Having some experience with arm based microcontrollers from NXP i thought this would be quite straight forward, however this is not the case. As a start i tried to turn on the status led on the board. #include "stm32f10x.h" int main(void){ RCC->APB2ENR |= (1<<2); GPIOA->CRH |= (1<<28); while(1){ GPIOA->BSRR = (1UL<<15); } } is use the ARM Keil Uvision IDE for programming together with a st-link v2. i am able to upload this code but it does not doe with i want it to do. am i doing something wrong? Thomas Quote Link to comment Share on other sites More sharing options...
BTT Tony Posted May 5, 2022 Share Posted May 5, 2022 Hi ， Thanks for your information. It did not work Our motherboard can only be adapted to the printer FDM structure Quote Link to comment Share on other sites More sharing options...
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