diff options
author | Svetlana Orlik <sveta.orlik.code@gmail.com> | 2016-03-22 15:09:21 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-28 14:30:36 (GMT) |
commit | 328bdff8ec599ff1b86e52f5d99d31e55c4fbb0b (patch) | |
tree | 247099b6f8409437fae1f01153869d6b139514b6 /drivers/staging/iio/accel | |
parent | 0f5c42116ee7c6f9495222bf53370d19003b946b (diff) | |
download | linux-328bdff8ec599ff1b86e52f5d99d31e55c4fbb0b.tar.xz |
staging: iio: accel: adis16209: Improve readability
Lines with #define interlaced with comment lines making a mess.
Separate groups of #define-comment with blank lines.
Separate section title comments with blank lines.
Signed-off-by: Svetlana Orlik <sveta.orlik.code@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio/accel')
-rw-r--r-- | drivers/staging/iio/accel/adis16209.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/staging/iio/accel/adis16209.h b/drivers/staging/iio/accel/adis16209.h index 813698d..315f1c0 100644 --- a/drivers/staging/iio/accel/adis16209.h +++ b/drivers/staging/iio/accel/adis16209.h @@ -5,88 +5,127 @@ /* Flash memory write count */ #define ADIS16209_FLASH_CNT 0x00 + /* Output, power supply */ #define ADIS16209_SUPPLY_OUT 0x02 + /* Output, x-axis accelerometer */ #define ADIS16209_XACCL_OUT 0x04 + /* Output, y-axis accelerometer */ #define ADIS16209_YACCL_OUT 0x06 + /* Output, auxiliary ADC input */ #define ADIS16209_AUX_ADC 0x08 + /* Output, temperature */ #define ADIS16209_TEMP_OUT 0x0A + /* Output, x-axis inclination */ #define ADIS16209_XINCL_OUT 0x0C + /* Output, y-axis inclination */ #define ADIS16209_YINCL_OUT 0x0E + /* Output, +/-180 vertical rotational position */ #define ADIS16209_ROT_OUT 0x10 + /* Calibration, x-axis acceleration offset null */ #define ADIS16209_XACCL_NULL 0x12 + /* Calibration, y-axis acceleration offset null */ #define ADIS16209_YACCL_NULL 0x14 + /* Calibration, x-axis inclination offset null */ #define ADIS16209_XINCL_NULL 0x16 + /* Calibration, y-axis inclination offset null */ #define ADIS16209_YINCL_NULL 0x18 + /* Calibration, vertical rotation offset null */ #define ADIS16209_ROT_NULL 0x1A + /* Alarm 1 amplitude threshold */ #define ADIS16209_ALM_MAG1 0x20 + /* Alarm 2 amplitude threshold */ #define ADIS16209_ALM_MAG2 0x22 + /* Alarm 1, sample period */ #define ADIS16209_ALM_SMPL1 0x24 + /* Alarm 2, sample period */ #define ADIS16209_ALM_SMPL2 0x26 + /* Alarm control */ #define ADIS16209_ALM_CTRL 0x28 + /* Auxiliary DAC data */ #define ADIS16209_AUX_DAC 0x30 + /* General-purpose digital input/output control */ #define ADIS16209_GPIO_CTRL 0x32 + /* Miscellaneous control */ #define ADIS16209_MSC_CTRL 0x34 + /* Internal sample period (rate) control */ #define ADIS16209_SMPL_PRD 0x36 + /* Operation, filter configuration */ #define ADIS16209_AVG_CNT 0x38 + /* Operation, sleep mode control */ #define ADIS16209_SLP_CNT 0x3A + /* Diagnostics, system status register */ #define ADIS16209_DIAG_STAT 0x3C + /* Operation, system command register */ #define ADIS16209_GLOB_CMD 0x3E /* MSC_CTRL */ + /* Self-test at power-on: 1 = disabled, 0 = enabled */ #define ADIS16209_MSC_CTRL_PWRUP_SELF_TEST BIT(10) + /* Self-test enable */ #define ADIS16209_MSC_CTRL_SELF_TEST_EN BIT(8) + /* Data-ready enable: 1 = enabled, 0 = disabled */ #define ADIS16209_MSC_CTRL_DATA_RDY_EN BIT(2) + /* Data-ready polarity: 1 = active high, 0 = active low */ #define ADIS16209_MSC_CTRL_ACTIVE_HIGH BIT(1) + /* Data-ready line selection: 1 = DIO2, 0 = DIO1 */ #define ADIS16209_MSC_CTRL_DATA_RDY_DIO2 BIT(0) /* DIAG_STAT */ + /* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */ #define ADIS16209_DIAG_STAT_ALARM2 BIT(9) + /* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */ #define ADIS16209_DIAG_STAT_ALARM1 BIT(8) + /* Self-test diagnostic error flag: 1 = error condition, 0 = normal operation */ #define ADIS16209_DIAG_STAT_SELFTEST_FAIL_BIT 5 + /* SPI communications failure */ #define ADIS16209_DIAG_STAT_SPI_FAIL_BIT 3 + /* Flash update failure */ #define ADIS16209_DIAG_STAT_FLASH_UPT_BIT 2 + /* Power supply above 3.625 V */ #define ADIS16209_DIAG_STAT_POWER_HIGH_BIT 1 + /* Power supply below 3.15 V */ #define ADIS16209_DIAG_STAT_POWER_LOW_BIT 0 /* GLOB_CMD */ + #define ADIS16209_GLOB_CMD_SW_RESET BIT(7) #define ADIS16209_GLOB_CMD_CLEAR_STAT BIT(4) #define ADIS16209_GLOB_CMD_FACTORY_CAL BIT(1) |