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Diffstat (limited to 'keyboards/handwired/onekey/keymaps/adc/keymap.c')
-rw-r--r--keyboards/handwired/onekey/keymaps/adc/keymap.c38
1 files changed, 38 insertions, 0 deletions
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 );
+// };