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| author | Fabio Utzig <utzig@utzig.org> | 2016-03-07 12:33:00 -0300 |
|---|---|---|
| committer | Fabio Utzig <utzig@utzig.org> | 2016-03-07 12:33:00 -0300 |
| commit | b67ecdfeca2d1d5289e4c9b577a1940cf8702ab3 (patch) | |
| tree | 9c78c9da3117a04f99d651ad8b774b6de18e4d83 /testhal/KINETIS/ADC/readme.txt | |
| parent | 37ac6a4611ca3625343ef1a17943e66459f825af (diff) | |
| download | ChibiOS-Contrib-b67ecdfeca2d1d5289e4c9b577a1940cf8702ab3.tar.gz ChibiOS-Contrib-b67ecdfeca2d1d5289e4c9b577a1940cf8702ab3.tar.bz2 ChibiOS-Contrib-b67ecdfeca2d1d5289e4c9b577a1940cf8702ab3.zip | |
[KINETIS] Move from main repo to contrib
Diffstat (limited to 'testhal/KINETIS/ADC/readme.txt')
| -rw-r--r-- | testhal/KINETIS/ADC/readme.txt | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/testhal/KINETIS/ADC/readme.txt b/testhal/KINETIS/ADC/readme.txt new file mode 100644 index 0000000..4077343 --- /dev/null +++ b/testhal/KINETIS/ADC/readme.txt @@ -0,0 +1,14 @@ +*****************************************************************************
+** ChibiOS/RT port for ARM-Cortex-M0+ Freedom Board KL25Z. **
+*****************************************************************************
+
+The demo runs on an Freescale Freedom KL25Z board and demonstrates
+the usage of the ADC.
+
+It reads the internal temperature sensor. If the temperature drops
+below 20C (68F) it turns on the blue LED. If the temperature rises
+above 27C (81F) it turns on the red LED. Otherwise the green LED is
+illuminated.
+
+The internal bandgap voltage reference is used to calibrate the
+results returned from the temperature sensor.
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