你的输出不是取决你的配置吗?OCxM: Output Compare x mode.
1110: Asymmetric PWM mode 1 - OC1REF has the same behavior as in PWM mode 1.
OC1REFC outputs OC1REF when the counter is counting up, OC2REF when it is counting
down.
1111: Asymmetric PWM mode 2 - OC1REF has the same behavior as in PWM mode 2.
OC1REFC outputs OC1REF when the counter is counting up, OC2REF when it is counting
down.
CCR1和CCR2分别是控制CH1和CH2输出PWM的占空比的。
1.但是这个模式下不是只会产生OC1REFC吗?好像没有产生OC2REFC,这样CH2也能输出吗?
2.输出CH1=CH2吗?
ST的stm32cubeF7库里有相关历程
你的输出不是取决你的配置吗?OCxM: Output Compare x mode.
1110: Asymmetric PWM mode 1 - OC1REF has the same behavior as in PWM mode 1.
OC1REFC outputs OC1REF when the counter is counting up, OC2REF when it is counting
down.
1111: Asymmetric PWM mode 2 - OC1REF has the same behavior as in PWM mode 2.
OC1REFC outputs OC1REF when the counter is counting up, OC2REF when it is counting
down.