1 #ifndef SPI_ADIS16201_H_ 2 #define SPI_ADIS16201_H_ 3 4 #define ADIS16201_STARTUP_DELAY 220 /* ms */ 5 6 #define ADIS16201_FLASH_CNT 0x00 /* Flash memory write count */ 7 #define ADIS16201_SUPPLY_OUT 0x02 /* Output, power supply */ 8 #define ADIS16201_XACCL_OUT 0x04 /* Output, x-axis accelerometer */ 9 #define ADIS16201_YACCL_OUT 0x06 /* Output, y-axis accelerometer */ 10 #define ADIS16201_AUX_ADC 0x08 /* Output, auxiliary ADC input */ 11 #define ADIS16201_TEMP_OUT 0x0A /* Output, temperature */ 12 #define ADIS16201_XINCL_OUT 0x0C /* Output, x-axis inclination */ 13 #define ADIS16201_YINCL_OUT 0x0E /* Output, y-axis inclination */ 14 #define ADIS16201_XACCL_OFFS 0x10 /* Calibration, x-axis acceleration offset */ 15 #define ADIS16201_YACCL_OFFS 0x12 /* Calibration, y-axis acceleration offset */ 16 #define ADIS16201_XACCL_SCALE 0x14 /* x-axis acceleration scale factor */ 17 #define ADIS16201_YACCL_SCALE 0x16 /* y-axis acceleration scale factor */ 18 #define ADIS16201_XINCL_OFFS 0x18 /* Calibration, x-axis inclination offset */ 19 #define ADIS16201_YINCL_OFFS 0x1A /* Calibration, y-axis inclination offset */ 20 #define ADIS16201_XINCL_SCALE 0x1C /* x-axis inclination scale factor */ 21 #define ADIS16201_YINCL_SCALE 0x1E /* y-axis inclination scale factor */ 22 #define ADIS16201_ALM_MAG1 0x20 /* Alarm 1 amplitude threshold */ 23 #define ADIS16201_ALM_MAG2 0x22 /* Alarm 2 amplitude threshold */ 24 #define ADIS16201_ALM_SMPL1 0x24 /* Alarm 1, sample period */ 25 #define ADIS16201_ALM_SMPL2 0x26 /* Alarm 2, sample period */ 26 #define ADIS16201_ALM_CTRL 0x28 /* Alarm control */ 27 #define ADIS16201_AUX_DAC 0x30 /* Auxiliary DAC data */ 28 #define ADIS16201_GPIO_CTRL 0x32 /* General-purpose digital input/output control */ 29 #define ADIS16201_MSC_CTRL 0x34 /* Miscellaneous control */ 30 #define ADIS16201_SMPL_PRD 0x36 /* Internal sample period (rate) control */ 31 #define ADIS16201_AVG_CNT 0x38 /* Operation, filter configuration */ 32 #define ADIS16201_SLP_CNT 0x3A /* Operation, sleep mode control */ 33 #define ADIS16201_DIAG_STAT 0x3C /* Diagnostics, system status register */ 34 #define ADIS16201_GLOB_CMD 0x3E /* Operation, system command register */ 35 36 /* MSC_CTRL */ 37 #define ADIS16201_MSC_CTRL_SELF_TEST_EN BIT(8) /* Self-test enable */ 38 #define ADIS16201_MSC_CTRL_DATA_RDY_EN BIT(2) /* Data-ready enable: 1 = enabled, 0 = disabled */ 39 #define ADIS16201_MSC_CTRL_ACTIVE_HIGH BIT(1) /* Data-ready polarity: 1 = active high, 0 = active low */ 40 #define ADIS16201_MSC_CTRL_DATA_RDY_DIO1 BIT(0) /* Data-ready line selection: 1 = DIO1, 0 = DIO0 */ 41 42 /* DIAG_STAT */ 43 #define ADIS16201_DIAG_STAT_ALARM2 BIT(9) /* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */ 44 #define ADIS16201_DIAG_STAT_ALARM1 BIT(8) /* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */ 45 #define ADIS16201_DIAG_STAT_SPI_FAIL_BIT 3 /* SPI communications failure */ 46 #define ADIS16201_DIAG_STAT_FLASH_UPT_BIT 2 /* Flash update failure */ 47 #define ADIS16201_DIAG_STAT_POWER_HIGH_BIT 1 /* Power supply above 3.625 V */ 48 #define ADIS16201_DIAG_STAT_POWER_LOW_BIT 0 /* Power supply below 3.15 V */ 49 50 /* GLOB_CMD */ 51 #define ADIS16201_GLOB_CMD_SW_RESET BIT(7) 52 #define ADIS16201_GLOB_CMD_FACTORY_CAL BIT(1) 53 54 #define ADIS16201_ERROR_ACTIVE BIT(14) 55 56 enum adis16201_scan { 57 ADIS16201_SCAN_ACC_X, 58 ADIS16201_SCAN_ACC_Y, 59 ADIS16201_SCAN_INCLI_X, 60 ADIS16201_SCAN_INCLI_Y, 61 ADIS16201_SCAN_SUPPLY, 62 ADIS16201_SCAN_AUX_ADC, 63 ADIS16201_SCAN_TEMP, 64 }; 65 66 #endif /* SPI_ADIS16201_H_ */ 67