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authorJoel Challis <git@zvecr.com>2020-03-17 00:29:52 +0000
committerGitHub <noreply@github.com>2020-03-17 00:29:52 +0000
commit567bfc97ac4f5066e8a2302c46e3b375efe59792 (patch)
tree45eb64a6c294c91bea9934d32ae8f6b98b0ff7f6 /keyboards
parent7aff643031eec0b940b85d9f2a0d7a27fd6d4fa7 (diff)
ARM - ADC cleanup (#8385)
* Update switch to array to allow custom values * Add adc keymap * update docs to reflect alignment of default 10 bit * start conversion to USE_ADCVn * samplerate is hella wrong...stub out for now * basic f1 and f4 functionality * Tidy up current changes * Restore old pinToMux function * Add back sample rate for supported platforms * F0 compile fixes * wordsmithery Co-Authored-By: Ryan <fauxpark@gmail.com> * Remove reference to avr only function Co-authored-by: Ryan <fauxpark@gmail.com>
Diffstat (limited to 'keyboards')
-rw-r--r--keyboards/handwired/onekey/keymaps/adc/config.h1
-rw-r--r--keyboards/handwired/onekey/keymaps/adc/keymap.c38
-rw-r--r--keyboards/handwired/onekey/keymaps/adc/rules.mk3
3 files changed, 42 insertions, 0 deletions
diff --git a/keyboards/handwired/onekey/keymaps/adc/config.h b/keyboards/handwired/onekey/keymaps/adc/config.h
new file mode 100644
index 0000000000..6f70f09bee
--- /dev/null
+++ b/keyboards/handwired/onekey/keymaps/adc/config.h
@@ -0,0 +1 @@
+#pragma once
diff --git a/keyboards/handwired/onekey/keymaps/adc/keymap.c b/keyboards/handwired/onekey/keymaps/adc/keymap.c
new file mode 100644
index 0000000000..c5294bbc3d
--- /dev/null
+++ b/keyboards/handwired/onekey/keymaps/adc/keymap.c
@@ -0,0 +1,38 @@
+#include QMK_KEYBOARD_H
+#include "analog.h"
+#include <stdio.h>
+
+#ifndef ADC_PIN
+# define ADC_PIN A0
+#endif
+
+enum custom_keycodes {
+ ADC_SAMPLE = SAFE_RANGE,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ LAYOUT(ADC_SAMPLE) //
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case ADC_SAMPLE:
+ if (record->event.pressed) {
+ int16_t val = analogReadPin(ADC_PIN);
+
+ char buffer [50];
+ sprintf(buffer, "ADC:%u\n", val);
+#ifdef CONSOLE_ENABLE
+ printf(buffer);
+#else
+ SEND_STRING(buffer);
+#endif
+ }
+ break;
+ }
+ return false;
+};
+
+// adc_mux pinToMux(pin_t pin) {
+// return TO_MUX( ADC_CHANNEL_IN1, 0 );
+// };
diff --git a/keyboards/handwired/onekey/keymaps/adc/rules.mk b/keyboards/handwired/onekey/keymaps/adc/rules.mk
new file mode 100644
index 0000000000..a691d5488f
--- /dev/null
+++ b/keyboards/handwired/onekey/keymaps/adc/rules.mk
@@ -0,0 +1,3 @@
+SRC += analog.c
+
+CONSOLE_ENABLE = yes