host/stm32/common/common.c
void hard_delay(int x)
{
	volatile int idx = 0;
	for (idx=0; idx<100*x; idx++) {
	}
}
/**
  * @brief Delay without context switch
  * @param  None
  * @retval None
  */
@brief Delay without context switch
@param  None
@retval None
@brief Delay without context switch @param None @retval None
void hard_delay(int x)
{
	volatile int idx = 0;
	for (idx=0; idx<100*x; idx++) {
	}
}
void hard_delay ( int x ) { volatile int idx = 0 ; for ( idx = 0 ; idx < 100 * x ; idx ++ ) { } }
@brief Delay without context switch
 @param  None
 @retval None
@brief Delay without context switch @param None @retval None