diff options
Diffstat (limited to 'driver/als_bh1730.h')
| -rw-r--r-- | driver/als_bh1730.h | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/driver/als_bh1730.h b/driver/als_bh1730.h index f4bbc37a13..ab5a34b92b 100644 --- a/driver/als_bh1730.h +++ b/driver/als_bh1730.h @@ -1,4 +1,4 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. +/* Copyright 2017 The ChromiumOS Authors * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. * @@ -9,42 +9,42 @@ #define __CROS_EC_ALS_BH1730_H /* I2C interface */ -#define BH1730_I2C_ADDR_FLAGS 0x29 +#define BH1730_I2C_ADDR_FLAGS 0x29 /* BH1730 registers */ -#define BH1730_CONTROL 0x80 -#define BH1730_TIMING 0x81 -#define BH1730_INTERRUPT 0x82 -#define BH1730_THLLOW 0x83 -#define BH1730_THLHIGH 0x84 -#define BH1730_THHLOW 0x85 -#define BH1730_THHHIGH 0x86 -#define BH1730_GAIN 0x87 -#define BH1730_OPART_ID 0x92 -#define BH1730_DATA0LOW 0x94 -#define BH1730_DATA0HIGH 0x95 -#define BH1730_DATA1LOW 0x96 -#define BH1730_DATA1HIGH 0x97 +#define BH1730_CONTROL 0x80 +#define BH1730_TIMING 0x81 +#define BH1730_INTERRUPT 0x82 +#define BH1730_THLLOW 0x83 +#define BH1730_THLHIGH 0x84 +#define BH1730_THHLOW 0x85 +#define BH1730_THHHIGH 0x86 +#define BH1730_GAIN 0x87 +#define BH1730_OPART_ID 0x92 +#define BH1730_DATA0LOW 0x94 +#define BH1730_DATA0HIGH 0x95 +#define BH1730_DATA1LOW 0x96 +#define BH1730_DATA1HIGH 0x97 /* Software reset */ -#define BH1730_RESET 0xE4 +#define BH1730_RESET 0xE4 /* Registers bits */ -#define BH1730_CONTROL_ADC_INTR_INACTIVE (0x00 << 5) -#define BH1730_CONTROL_ADC_INTR_ACTIVE (0x01 << 5) -#define BH1730_CONTROL_ADC_VALID (0x01 << 4) -#define BH1730_CONTROL_ONE_TIME_CONTINOUS (0x00 << 3) -#define BH1730_CONTROL_ONE_TIME_ONETIME (0x01 << 3) -#define BH1730_CONTROL_DATA_SEL_TYPE0_AND_1 (0x00 << 2) -#define BH1730_CONTROL_DATA_SEL_TYPE0 (0x01 << 2) -#define BH1730_CONTROL_ADC_EN_DISABLE (0x00 << 1) -#define BH1730_CONTROL_ADC_EN_ENABLE (0x01 << 1) -#define BH1730_CONTROL_POWER_DISABLE (0x00 << 0) -#define BH1730_CONTROL_POWER_ENABLE (0x01 << 0) +#define BH1730_CONTROL_ADC_INTR_INACTIVE (0x00 << 5) +#define BH1730_CONTROL_ADC_INTR_ACTIVE (0x01 << 5) +#define BH1730_CONTROL_ADC_VALID (0x01 << 4) +#define BH1730_CONTROL_ONE_TIME_CONTINOUS (0x00 << 3) +#define BH1730_CONTROL_ONE_TIME_ONETIME (0x01 << 3) +#define BH1730_CONTROL_DATA_SEL_TYPE0_AND_1 (0x00 << 2) +#define BH1730_CONTROL_DATA_SEL_TYPE0 (0x01 << 2) +#define BH1730_CONTROL_ADC_EN_DISABLE (0x00 << 1) +#define BH1730_CONTROL_ADC_EN_ENABLE (0x01 << 1) +#define BH1730_CONTROL_POWER_DISABLE (0x00 << 0) +#define BH1730_CONTROL_POWER_ENABLE (0x01 << 0) -#define BH1730_GAIN_GAIN_X1_GAIN (0x00 << 0) -#define BH1730_GAIN_GAIN_X2_GAIN (0x01 << 0) -#define BH1730_GAIN_GAIN_X64_GAIN (0x02 << 0) -#define BH1730_GAIN_GAIN_X128_GAIN (0x03 << 0) +#define BH1730_GAIN_GAIN_X1_GAIN (0x00 << 0) +#define BH1730_GAIN_GAIN_X2_GAIN (0x01 << 0) +#define BH1730_GAIN_GAIN_X64_GAIN (0x02 << 0) +#define BH1730_GAIN_GAIN_X128_GAIN (0x03 << 0) /* Sensor configuration */ /* Select Gain */ @@ -54,10 +54,10 @@ /* Select Itime, 0xDA is 102.6ms = 38*2.7ms */ #define BH1730_CONF_ITIME 0xDA #define ITIME_MS_X_10 ((256 - BH1730_CONF_ITIME) * 27) -#define ITIME_MS_X_1K (ITIME_MS_X_10*100) +#define ITIME_MS_X_1K (ITIME_MS_X_10 * 100) /* default Itime is about 10Hz */ -#define BH1730_10000_MHZ (10*1000) +#define BH1730_10000_MHZ (10 * 1000) #define BH1730_MAX_FREQ BH1730_10000_MHZ /* * 10Hz is too fast for the AP: allow the AP query data less often, the EC will @@ -70,21 +70,21 @@ * parameters are not defined. */ #ifndef CONFIG_ALS_BH1730_LUXTH_PARAMS -#define BH1730_LUXTH1_1K 260 -#define BH1730_LUXTH1_D0_1K 1290 -#define BH1730_LUXTH1_D1_1K 2733 -#define BH1730_LUXTH2_1K 550 -#define BH1730_LUXTH2_D0_1K 797 -#define BH1730_LUXTH2_D1_1K 859 -#define BH1730_LUXTH3_1K 1090 -#define BH1730_LUXTH3_D0_1K 510 -#define BH1730_LUXTH3_D1_1K 345 -#define BH1730_LUXTH4_1K 2130 -#define BH1730_LUXTH4_D0_1K 276 -#define BH1730_LUXTH4_D1_1K 130 +#define BH1730_LUXTH1_1K 260 +#define BH1730_LUXTH1_D0_1K 1290 +#define BH1730_LUXTH1_D1_1K 2733 +#define BH1730_LUXTH2_1K 550 +#define BH1730_LUXTH2_D0_1K 797 +#define BH1730_LUXTH2_D1_1K 859 +#define BH1730_LUXTH3_1K 1090 +#define BH1730_LUXTH3_D0_1K 510 +#define BH1730_LUXTH3_D1_1K 345 +#define BH1730_LUXTH4_1K 2130 +#define BH1730_LUXTH4_D0_1K 276 +#define BH1730_LUXTH4_D1_1K 130 #endif -#define BH1730_GET_DATA(_s) ((struct bh1730_drv_data_t *)(_s)->drv_data) +#define BH1730_GET_DATA(_s) ((struct bh1730_drv_data_t *)(_s)->drv_data) struct bh1730_drv_data_t { int rate; @@ -93,4 +93,4 @@ struct bh1730_drv_data_t { extern const struct accelgyro_drv bh1730_drv; -#endif /* __CROS_EC_ALS_BH1730_H */ +#endif /* __CROS_EC_ALS_BH1730_H */ |