We are using STM32G431RBT6 Break Input .I have configured the Break input and it is working fine .When Break Input is Low ,the PWM is ON. After Break input is High ,the PWM is OFF ,Now if we give Low to the Break input No PWMs are Generated.

[sshan.2]

we have to do every time Power OFF and ON when ever break input occurred(High) .Is there any way to reset the Break input ??

[waclawek.jan]

Read the Using the break function subchapter in timer chapter in Reference Manual (RM).

The idea is, that you in program check and remove the reason for break, and then manually set TIMx_BDTR.MOE to reenable the timer's output again.

Alternatively, you can try to set TIMx_BDTR.AOE, if this is what suits your application.

JW

[sshan.2]

Thanks for the reply!

can you share me the Reference Manual link and any reference code for this to reset ??

[Billy OWEN]

Hi @ss.7hankar​ 

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Billy