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| author | Jett Rink <jettrink@chromium.org> | 2018-06-12 15:30:26 -0600 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-06-15 10:56:45 -0700 |
| commit | 727c5dad9bad954c4b62144dc1a536dccd281666 (patch) | |
| tree | 70aae0aae09ec97919e61987a3ef289bfb3fd5ec /board/phaser/board.h | |
| parent | 945109b4887fa0db5dd521c2a8a552ba2ca8376f (diff) | |
| download | chrome-ec-727c5dad9bad954c4b62144dc1a536dccd281666.tar.gz | |
phaser: add temperature sensors
Thermistors on phaser have the same nominal value, B value, and are in
the same resistor divider circuit. The same common lookup table should
apply here as well.
BRANCH=none
BUG=b:110106359
TEST=builds
Change-Id: I136a2c1b1c4cf671a149beb867154ae21bba0668
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1098022
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Justin TerAvest <teravest@chromium.org>
Diffstat (limited to 'board/phaser/board.h')
| -rw-r--r-- | board/phaser/board.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/board/phaser/board.h b/board/phaser/board.h index 61d911af24..bcb8fcbe91 100644 --- a/board/phaser/board.h +++ b/board/phaser/board.h @@ -16,6 +16,11 @@ /* Optional features */ #define CONFIG_SYSTEM_UNLOCKED /* Allow dangerous commands while in dev. */ +#define CONFIG_TEMP_SENSOR +#define CONFIG_THERMISTOR +#define CONFIG_STEINHART_HART_3V3_13K7_47K_4050B +#define CONFIG_STEINHART_HART_3V3_51K1_47K_4050B + #ifndef __ASSEMBLER__ #include "gpio_signal.h" @@ -27,6 +32,13 @@ enum adc_channel { ADC_CH_COUNT, }; +enum temp_sensor_id { + TEMP_SENSOR_BATTERY, + TEMP_SENSOR_AMBIENT, + TEMP_SENSOR_CHARGER, + TEMP_SENSOR_COUNT +}; + enum pwm_channel { PWM_CH_KBLIGHT, PWM_CH_COUNT |