Differences

This shows you the differences between two versions of the page.

--- rtes:topics:arm:timer [2017/10/18 03:39] – [ARM vs. AVR Timer] admin
+++ rtes:topics:arm:timer [2017/10/18 03:50] (current) – [Links] admin
@@ Line 6: / Line 6: @@
 Source: Paul Stoffregen, [[https://www.pjrc.com/teensy/td_libs_FreqMeasure.html#compare|FreqCount vs FreqMeasure]]
+Paul Stoffregen's libraries for Teensy and "standard" Arduinos (not M0):
+  * FreqCount Library:
+    * About: https://www.pjrc.com/teensy/td_libs_FreqCount.html
+    * Github: https://github.com/PaulStoffregen/FreqCount
+  * FreqMeasure Library:
+    * About: https://www.pjrc.com/teensy/td_libs_FreqMeasure.html
+    * Github: https://github.com/PaulStoffregen/FreqMeasure
 ===== ARM vs. AVR Timer =====
 A good introduction on timer interrupts of AVR MCs is given by Amanda Ghassaei on Instructables: http://www.instructables.com/id/Arduino-Timer-Interrupts/
+The configuration of timers in ARM cortex M processors such as SAMD21 is somewhat more complex. The links below may help to understand the timer/counter configurations.
@@ Line 15: / Line 26: @@
   * Paul Stoffregen (Teensy, Freescale)
-    * FreqCount Library: https://www.pjrc.com/teensy/td_libs_FreqCount.html
+    * **FreqCount Library:**
-    * FreqMeasure Library: https://www.pjrc.com/teensy/td_libs_FreqMeasure.html
+      * About: https://www.pjrc.com/teensy/td_libs_FreqCount.html
+      * Github: https://github.com/PaulStoffregen/FreqCount
+    * **FreqMeasure Library:**
+      * About: https://www.pjrc.com/teensy/td_libs_FreqMeasure.html
+      * Github: https://github.com/PaulStoffregen/FreqMeasure
   * Max Bader (M0, zero): https://github.com/maxbader/arduino_tools