Commit Graph

4 Commits (2c201ab9ad182aa7692be8ce309dd749c46d9dba)

Author SHA1 Message Date
fauxpark a8320f20f7
Improve support and docs for ADC driver (#7191)
* Improve support and docs for ADC driver

* Comment ADC channels

* Move to Makers and Modders section, and fix usage instructions

* Flesh out intro

* Superscript 328P note

* Fix pin_to_mux LUT

* Support USB64/1287 as well

* analogReadPin() defaults to 0V mux on invalid pin

* Update pinToMux() function documentation

* Dot

* Accept (some of) the `qmk cformat` changes

* Do clang-format properly

* More wording tweaks

* Link to encoder docs
2019-12-08 12:11:29 +11:00
bwhelm fa71c4c91e Fix battery level code in adafruit_ble.cpp (#6648)
* Fix battery level code in adafruit_ble.cpp

The code in tsk_core/protocol/lufa/adafluit_ble.cpp that polls the
battery level for the Adafruit feather BLE controller reads the
regulated voltage, not the raw voltage coming from the battery. To do
that, the Adafruit Feather docs say you should read from pin A9:
https://learn.adafruit.com/adafruit-feather-32u4-basic-proto/power-management#measuring-battery-4-9.
(See also
https://learn.adafruit.com/adafruit-feather-32u4-bluefruit-le/pinouts#logic-pins-2-9.)

I'm not sure why, but analogRead(9); doesn't read the correct pin.
Checking all available analog pins experimentally, it turns out that
analogRead(7); returns the correct value. So the code above should read:

    state.vbat = analogRead(7);

* Update tmk_core/protocol/lufa/adafruit_ble.cpp

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Remove old comment

* Fix linking error

* Remove `#ifdef` around `#include analog.h`.

* Really fix linking error
2019-09-04 04:29:23 +10:00
skullY b624f32f94 clang-format changes 2019-08-30 15:01:52 -07:00
Jack Humbert 42d5a324eb Start mvoing hardware drivers to /drivers/ (#1433)
* start driver isolation

* update nyquist and orthodox boards

* update atreus62

* move drivers to avr

* update avr conditional
2017-07-10 11:18:47 -04:00