I'm starting with programming on these boards
I have no experience or arduino
this is the code:
#include "stm32f4xx.h" // Device header
int main(){
GPIO_InitTypeDef a;
}
The program marks me error where it says: GPIO_InitTypeDef a;
error: use of undeclared indentifier 'GPIO_InitTypeDef'
When I compile this:
compiling cmsis_rv.c...
D:\keil\Demo14\RTE\CMSIS_RTOS_Validation\RV_Config.h(10): error: #5:
cannot open sourc
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