This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Error: L6218E: Undefined symbol arm_nn_softmax_common_s8 (referred from arm_softmax_s8.o). I got this error please help me out...

This is the Source Code:

#include "stm32f407xx.h"

int main(void)
ADC_TypeDef *pADC;
pADC = ADC1;
pADC->CR1 = 0x55;
return 0;