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| author | Pete Johanson <peter@peterjohanson.com> | 2020-10-26 22:56:54 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-26 22:56:54 -0400 |
| commit | 8c6862f4ba12697b60b47551c2cde92dd9725d2e (patch) | |
| tree | 005e257962fd8ee4e245f01794990ecd95be36ca /app/boards/arm/bluemicro840 | |
| parent | 85d1a1049038b117fcae809d4e6377f55178c51b (diff) | |
| parent | a0087311038e9b21c2a45499e669d1300af16f83 (diff) | |
Merge pull request #293 from Nicell/bluetooth/battery-reporting
Add Battery Voltage Divider Driver
Diffstat (limited to 'app/boards/arm/bluemicro840')
| -rw-r--r-- | app/boards/arm/bluemicro840/Kconfig.defconfig | 3 | ||||
| -rw-r--r-- | app/boards/arm/bluemicro840/bluemicro840_v1.dts | 12 |
2 files changed, 15 insertions, 0 deletions
diff --git a/app/boards/arm/bluemicro840/Kconfig.defconfig b/app/boards/arm/bluemicro840/Kconfig.defconfig index 566b5a4..2b55e17 100644 --- a/app/boards/arm/bluemicro840/Kconfig.defconfig +++ b/app/boards/arm/bluemicro840/Kconfig.defconfig @@ -27,4 +27,7 @@ config ZMK_BLE config ZMK_USB default y +config ZMK_BATTERY_VOLTAGE_DIVIDER + default y + endif # BOARD_BLUEMICRO840_V1 diff --git a/app/boards/arm/bluemicro840/bluemicro840_v1.dts b/app/boards/arm/bluemicro840/bluemicro840_v1.dts index c693662..32aa2e6 100644 --- a/app/boards/arm/bluemicro840/bluemicro840_v1.dts +++ b/app/boards/arm/bluemicro840/bluemicro840_v1.dts @@ -29,6 +29,18 @@ }; }; + vbatt { + compatible = "zmk,battery-voltage-divider"; + label = "VOLTAGE_DIVIDER"; + io-channels = <&adc 7>; + output-ohms = <2000000>; + full-ohms = <(2000000 + 806000)>; + }; + +}; + +&adc { + status = "okay"; }; &gpio0 { |