为什么stm32用蓝牙控制步进电机,刚启动时有声音,然后发信号,步进电机动不了
workbench不生成keil文件怎么调试?
修改stm32f407 tim14的ccr1,但是占空比不变?
修改stm32f407 tim14的ccr1,但是占空比不变
ADC (built-in) microcontroller选哪个芯片最好?
STM32F723ZET6 定时器输入捕获通道的GPIO不能上拉
stm32f10x_tim.h文件编译错误?
STM32C031C6过采样ADC体验
STM32电机控制
mcsdk + stspin32f0 空心杯电机,同步电角度问题
* @brief Group channel 5 and channel 1, 2 or 3
* @param htim TIM handle.
* @param Channels specifies the reference signal(s) the OC5REF is combined with.
* This parameter can be any combination of the following values:
* TIM_GROUPCH5_NONE: No effect of OC5REF on OC1REFC, OC2REFC and OC3REFC
* TIM_GROUPCH5_OC1REFC: OC1REFC is the logical AND of OC1REFC and OC5REF
* TIM_GROUPCH5_OC2REFC: OC2REFC is the logical AND of OC2REFC and OC5REF
* TIM_GROUPCH5_OC3REFC: OC3REFC is the logical AND of OC3REFC and OC5REF
* @retval HAL status
*/
HAL_StatusTypeDef HAL_TIMEx_GroupChannel5(TIM_HandleTypeDef *htim, uint32_t Channels)
为什么我感觉实际波形是通道123和通道4做了逻辑运算呢?
这个是不是只有通道5才行呢?