PWM Uninit not working

[dhawal94]

app_pwm_uninit is hanging the code. The control goes to pwm_dealloc() and then in nrf_drv_ppi_channel_free() it hangs.

Using SDK10. I want to change the PWM frequency and have to call app_ pwm_init every time for re-initializing the channel time period. The code doesnt run pwm init twice. Hence, I figured pwm uninit should be done. But its not working.

PAN-73 workaround is there in pwm_enable and disable. Still, I am unable to figure out the issue.

[Einar Thorsrud]

I am not able to reproduce this issue, calling app_pwm_disable() before app_pwm_uninit() or not. If you have not done so already, can you disable optimization, define DEBUG for your project, and use a debugger to see what actually happens when you see that your application "hangs"? This way it should be easier to understand what is going on. If you need some guidance on the debugging techniques, the introduction to error handling in nRF5 projects is worth a read.