Re: PWM fast stop operation

2022-11-12 Thread Alan C. Assis
>> a >> runt pulse and also create an undesired position or a slow speed (not so >> bad), Because the update is asynchronous the pulse with the output, it is >> not deterministic. So synchronous updates are a good thing most times. >> >> David >> >> >&g

Re: PWM fast stop operation

2022-11-12 Thread Petro Karashchenko
ous updates are a good thing most times. > > David > > > -Original Message- > From: Petro Karashchenko > Sent: Friday, November 11, 2022 6:50 PM > To: dev@nuttx.apache.org > Subject: PWM fast stop operation > > Hello team, > > Recently I had a project wh

RE: PWM fast stop operation

2022-11-11 Thread David Sidrane
output, it is not deterministic. So synchronous updates are a good thing most times. David -Original Message- From: Petro Karashchenko Sent: Friday, November 11, 2022 6:50 PM To: dev@nuttx.apache.org Subject: PWM fast stop operation Hello team, Recently I had a project where I had to

PWM fast stop operation

2022-11-11 Thread Petro Karashchenko
Hello team, Recently I had a project where I had to control a motor using PWM. In general things worked pretty well, but I've met an issue when I need to stop PWM as soon as possible. My custom board is based on SAMv7 and uses the standard NuttX PWM driver. The issue with the SAMv7 PWM peripheral