1 #ifndef SPI_ADIS16260_H_
2 #define SPI_ADIS16260_H_
4 #include "adis16260_platform_data.h"
5 #include <linux/iio/imu/adis.h>
7 #define ADIS16260_STARTUP_DELAY 220 /* ms */
9 #define ADIS16260_FLASH_CNT 0x00 /* Flash memory write count */
10 #define ADIS16260_SUPPLY_OUT 0x02 /* Power supply measurement */
11 #define ADIS16260_GYRO_OUT 0x04 /* X-axis gyroscope output */
12 #define ADIS16260_AUX_ADC 0x0A /* analog input channel measurement */
13 #define ADIS16260_TEMP_OUT 0x0C /* internal temperature measurement */
14 #define ADIS16260_ANGL_OUT 0x0E /* angle displacement */
15 #define ADIS16260_GYRO_OFF 0x14 /* Calibration, offset/bias adjustment */
16 #define ADIS16260_GYRO_SCALE 0x16 /* Calibration, scale adjustment */
17 #define ADIS16260_ALM_MAG1 0x20 /* Alarm 1 magnitude/polarity setting */
18 #define ADIS16260_ALM_MAG2 0x22 /* Alarm 2 magnitude/polarity setting */
19 #define ADIS16260_ALM_SMPL1 0x24 /* Alarm 1 dynamic rate of change setting */
20 #define ADIS16260_ALM_SMPL2 0x26 /* Alarm 2 dynamic rate of change setting */
21 #define ADIS16260_ALM_CTRL 0x28 /* Alarm control */
22 #define ADIS16260_AUX_DAC 0x30 /* Auxiliary DAC data */
23 #define ADIS16260_GPIO_CTRL 0x32 /* Control, digital I/O line */
24 #define ADIS16260_MSC_CTRL 0x34 /* Control, data ready, self-test settings */
25 #define ADIS16260_SMPL_PRD 0x36 /* Control, internal sample rate */
26 #define ADIS16260_SENS_AVG 0x38 /* Control, dynamic range, filtering */
27 #define ADIS16260_SLP_CNT 0x3A /* Control, sleep mode initiation */
28 #define ADIS16260_DIAG_STAT 0x3C /* Diagnostic, error flags */
29 #define ADIS16260_GLOB_CMD 0x3E /* Control, global commands */
30 #define ADIS16260_LOT_ID1 0x52 /* Lot Identification Code 1 */
31 #define ADIS16260_LOT_ID2 0x54 /* Lot Identification Code 2 */
32 #define ADIS16260_PROD_ID 0x56 /* Product identifier;
33 * convert to decimal = 16,265/16,260 */
34 #define ADIS16260_SERIAL_NUM 0x58 /* Serial number */
36 #define ADIS16260_ERROR_ACTIVE (1<<14)
37 #define ADIS16260_NEW_DATA (1<<15)
40 #define ADIS16260_MSC_CTRL_MEM_TEST (1<<11)
41 /* Internal self-test enable */
42 #define ADIS16260_MSC_CTRL_INT_SELF_TEST (1<<10)
43 #define ADIS16260_MSC_CTRL_NEG_SELF_TEST (1<<9)
44 #define ADIS16260_MSC_CTRL_POS_SELF_TEST (1<<8)
45 #define ADIS16260_MSC_CTRL_DATA_RDY_EN (1<<2)
46 #define ADIS16260_MSC_CTRL_DATA_RDY_POL_HIGH (1<<1)
47 #define ADIS16260_MSC_CTRL_DATA_RDY_DIO2 (1<<0)
50 /* Time base (tB): 0 = 1.953 ms, 1 = 60.54 ms */
51 #define ADIS16260_SMPL_PRD_TIME_BASE (1<<7)
52 #define ADIS16260_SMPL_PRD_DIV_MASK 0x7F
55 #define ADIS16260_SLP_CNT_POWER_OFF 0x80
58 #define ADIS16260_DIAG_STAT_ALARM2 (1<<9)
59 #define ADIS16260_DIAG_STAT_ALARM1 (1<<8)
60 #define ADIS16260_DIAG_STAT_FLASH_CHK_BIT 6
61 #define ADIS16260_DIAG_STAT_SELF_TEST_BIT 5
62 #define ADIS16260_DIAG_STAT_OVERFLOW_BIT 4
63 #define ADIS16260_DIAG_STAT_SPI_FAIL_BIT 3
64 #define ADIS16260_DIAG_STAT_FLASH_UPT_BIT 2
65 #define ADIS16260_DIAG_STAT_POWER_HIGH_BIT 1
66 #define ADIS16260_DIAG_STAT_POWER_LOW_BIT 0
69 #define ADIS16260_GLOB_CMD_SW_RESET (1<<7)
70 #define ADIS16260_GLOB_CMD_FLASH_UPD (1<<3)
71 #define ADIS16260_GLOB_CMD_DAC_LATCH (1<<2)
72 #define ADIS16260_GLOB_CMD_FAC_CALIB (1<<1)
73 #define ADIS16260_GLOB_CMD_AUTO_NULL (1<<0)
75 #define ADIS16260_SPI_SLOW (u32)(300 * 1000)
76 #define ADIS16260_SPI_BURST (u32)(1000 * 1000)
77 #define ADIS16260_SPI_FAST (u32)(2000 * 1000)
80 * struct adis16260_state - device instance specific data
81 * @negate: negate the scale parameter
83 struct adis16260_state {
88 /* At the moment triggers are only used for ring buffer
89 * filling. This may change!
92 #define ADIS16260_SCAN_GYRO 0
93 #define ADIS16260_SCAN_SUPPLY 1
94 #define ADIS16260_SCAN_AUX_ADC 2
95 #define ADIS16260_SCAN_TEMP 3
96 #define ADIS16260_SCAN_ANGL 4
98 #endif /* SPI_ADIS16260_H_ */