diff options
Diffstat (limited to 'keyboards')
| -rw-r--r-- | keyboards/handwired/promethium/config.h | 1 | ||||
| -rw-r--r-- | keyboards/handwired/promethium/promethium.c | 3 |
2 files changed, 2 insertions, 2 deletions
diff --git a/keyboards/handwired/promethium/config.h b/keyboards/handwired/promethium/config.h index f9560206b4..20c5e6a855 100644 --- a/keyboards/handwired/promethium/config.h +++ b/keyboards/handwired/promethium/config.h @@ -150,7 +150,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. //#define NO_ACTION_FUNCTION #define PS2_MOUSE_INIT_DELAY 2000 -#define BATTERY_PIN 9 #define BATTERY_POLL 30000 #define MAX_VOLTAGE 4.2 #define MIN_VOLTAGE 3.2 diff --git a/keyboards/handwired/promethium/promethium.c b/keyboards/handwired/promethium/promethium.c index 3cc0f5a8c8..96bcf3ce14 100644 --- a/keyboards/handwired/promethium/promethium.c +++ b/keyboards/handwired/promethium/promethium.c @@ -3,6 +3,7 @@ #include "timer.h" #include "matrix.h" #include "musical_notes.h" +#include "adafruit_ble.h" float fauxclicky_pressed_note[2] = MUSICAL_NOTE(_A4, 0.0625); float fauxclicky_released_note[2] = MUSICAL_NOTE(_A4, 0.0625); @@ -11,7 +12,7 @@ float fauxclicky_beep_note[2] = MUSICAL_NOTE(_C6, 0.25); // cubic fit {3.3, 0}, {3.5, 2.9}, {3.6, 5}, {3.7, 8.6}, {3.8, 36}, {3.9, 62}, {4.0, 73}, {4.05, 83}, {4.1, 89}, {4.15, 94}, {4.2, 100} uint8_t battery_level(void) { - float voltage = analogRead(BATTERY_PIN) * 2 * 3.3 / 1024; + float voltage = adafruit_ble_read_battery_voltage() * 2 * 3.3 / 1024; if (voltage < MIN_VOLTAGE) return 0; if (voltage > MAX_VOLTAGE) return 255; return (voltage - MIN_VOLTAGE) / (MAX_VOLTAGE - MIN_VOLTAGE) * 255; |