pigpio
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joan2937
pigpio is a C library for the Raspberry which allows control of the General Purpose Input Outputs (GPIO).
pigpio is hard-coded to not run on a Pi5. See https://github.com/joan2937/pigpio/blob/c33738a320a3e28824af7807edafda440952c05d/pigpio.c#L7353-L7356 Do the maintainers plan to update pigpio to support the Pi5? Will this repository entertain pull requests to port...
I'm considering implementing a frequency scan algorithm that requires precise control of when SPI writes to change frequencies are done. If the frequency change is not done quickly enough, a...
Hello folks, Below I'll tell you about strange behavior of the PWM on a PI. HW: Raspberry Pi CM4108000 OS: Bullseye, Linux raspberrypi 5.10.92-v7l+ #1514 SMP Mon Jan 17 17:38:03...
From https://forums.raspberrypi.com/viewtopic.php?t=329394 > My team has built a custom hat which we use for controlling LEDs and Fans. This hat uses hardware PWM for controlling the fans. We've just tested...
I have a pi running python in slave mode being fed from another pi running python in master mode. Both are using pigiod. I'm sending messages with 1 byte but...
Or, better yet, a way to "pause" the accumulation of timestamped edges that are being accumulated in the circular buffer? I'm using serial read to get data from an RF...
Not really an issue, but I don't know where to ask these questions... I'm doing an RPI gadget Preferably with an RPI Zero W for smallest size and low power....
https://datasheets.raspberrypi.com/rp1/rp1-peripherals.pdf
Hello there, I am using the pigpio C library and tried to figure out what accuracy the timerfunctionality has with the following code:  the output of the...
Unix-domain sockets have less overhead than TCP. They also tend to work better on a system that's built without networking. ;-)
