Portenta_H7_TimerInterrupt

This library enables you to use Interrupt from Hardware Timers on an STM32H7-based Portenta_H7 board. PWM feature can now be used

Author
Khoi Hoang
Website
https://github.com/khoih-prog/Portenta_H7_TimerInterrupt
Category
Device Control
License
MIT
Library Type
Contributed
Architectures
mbed, mbed_portenta, ArduinoCore-mbed

These Portenta_H7 Hardware Timers, using Interrupt, still work even if other functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software timers using millis() or micros(). That's mandatory if you need to measure some data requiring better accuracy. It now supports 16 ISR-based Timers, while consuming only 1 Hardware Timer. Timers interval is very long (ulong millisecs). The most important feature is they're ISR-based Timers. Therefore, their executions are not blocked by bad-behaving functions or tasks. This important feature is absolutely necessary for mission-critical tasks.

Downloads

Filename Release Date File Size
Portenta_H7_TimerInterrupt-1.3.1.zip 2021-09-22 131.54 KiB
Portenta_H7_TimerInterrupt-1.3.0.zip 2021-09-18 133.17 KiB
Portenta_H7_TimerInterrupt-1.2.1.zip 2021-09-16 103.35 KiB