Posted on October 07, 2016 at 06:53I tied the ADC in to GND, make the ADC DMA work normal mode, what ever I change the transfer size, the nois is big different just in the middle.Crazzy!!!Data shows in the figure is 16bit AD1,AD2,AD1,AD2...../*ADC c...

Posted on October 06, 2016 at 05:35NUCLEO-F746ZGI'm testing the ADC and DAC work with DMA, but the interrupt is different:the DMA of ADC can enter interrupt when Half and Full transfer.But the DMA of DAC only interrupt when Half transfer.Timer tmr;D...

Posted on September 30, 2016 at 18:28&sharpdefine SAMPLESDAC (1024*2)static TIM_HandleTypeDef  Timer4Handle;void Timer4_init(){    TIM_ClockConfigTypeDef TimerClockConfig;    TIM_MasterConfigTypeDef sMasterConfig;    __TIM4_CLK_ENABLE();    //Timer ...