RTEMS | Adding I2C, PWM, DMA and Mailbox Support to the Raspberry Pi 4B BSP (&23)

Shaunak Datar (@skdatar) gitlab at rtems.org
Sat May 31 18:45:49 UTC 2025




Shaunak Datar commented: https://gitlab.rtems.org/groups/rtems/-/epics/23#note_123053


Currently working on getting the I2C MR merged: [I2C MR](https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/363.)
Understanding the PWM interface on the BCM2711 from the arm peripherals manual: [BCM2711 ARM Peripherals](https://datasheets.raspberrypi.com/bcm2711/bcm2711-peripherals.pdf)
Have written a basic code for PWM and trying to get it to run on the Raspberry Pi 4b, the code is running properly but no output seen on the logic analyser.[PWM Branch](https://gitlab.rtems.org/skdatar/rtems/-/tree/aarch64-raspi-pwm?)

-- 
View it on GitLab: https://gitlab.rtems.org/groups/rtems/-/epics/23#note_123053
You're receiving this email because of your account on gitlab.rtems.org.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/bugs/attachments/20250531/564cd0c3/attachment.htm>


More information about the bugs mailing list