为什么STM32L496RG第一次烧写程序后需要重新上下电才能正常执行程序?
ble hid
ble hid
RTC小时时间大于24小时
STM32L476VGT6是否可以驱动340X240彩屏
求教,STM32 LCD驱动段码屏,SEG1-SEG8,可以不连续配置吗?
DMA发送函数只能被调用一次
STM32L431进入STOP1模式后ADC产生多余功耗
STM32L431在去掉注释memcpy后会不断重启
STM32G030F6 ADC+DMA多通道非连续采样无法正常工作?
如果你希望他们在sleep模式下工作的话,必须单独配置。比如:
Bit 1 DMA2SMEN: DMA2 clocks enable during Sleep and Stop modes Set and cleared by software during Sleep mode.
0: DMA2 clocks disabled by the clock gating(1) during Sleep and Stop modes
1: DMA2 clocks enabled by the clock gating(1) during Sleep and Stop modes
TIMER也有类似配置。