🐞 fix:QAC问题4749

Firmware/Source/Device/Cmsemicon/BAT32A239/Library/Driver/src/adc.c

@@ -121,7 +121,7 @@ uint16_t ADC_Converse_Scan(ADC_Channel_t ch, uint32_t times, uint16_t *buf)
 	uint32_t i,j;
 	volatile uint8_t  flag;
 	uint32_t total = 0;
-
+	uint16_t *buff = buf;
 	if(times == 0)
 	{
 		return 0;
@@ -149,7 +149,7 @@ uint16_t ADC_Converse_Scan(ADC_Channel_t ch, uint32_t times, uint16_t *buf)
 				while(INTC_GetPendingIRQ(ADC_IRQn) == 0);
 				INTC_ClearPendingIRQ(ADC_IRQn); 	// clear INTAD interrupt flag 
 
-				*buf++ = ADC->ADCR;
+				*buff++ = ADC->ADCR;
 				total += ADC->ADCR;