Hello,
Here is my program:
int32_t socket;
uint8_t *sendbuf;
void Time3(void){
TIM_TimeBaseInitTypeDef TimeStruct;
NVIC_InitTypeDef nvicStructure;
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_3);
nvicStructure.NVIC_IRQChannel = TIM3_IRQn;…