| #ifndef SPI_ADIS16204_H_ |
| #define SPI_ADIS16204_H_ |
| |
| #define ADIS16204_STARTUP_DELAY 220 /* ms */ |
| |
| #define ADIS16204_FLASH_CNT 0x00 /* Flash memory write count */ |
| #define ADIS16204_SUPPLY_OUT 0x02 /* Output, power supply */ |
| #define ADIS16204_XACCL_OUT 0x04 /* Output, x-axis accelerometer */ |
| #define ADIS16204_YACCL_OUT 0x06 /* Output, y-axis accelerometer */ |
| #define ADIS16204_AUX_ADC 0x08 /* Output, auxiliary ADC input */ |
| #define ADIS16204_TEMP_OUT 0x0A /* Output, temperature */ |
| #define ADIS16204_X_PEAK_OUT 0x0C /* Twos complement */ |
| #define ADIS16204_Y_PEAK_OUT 0x0E /* Twos complement */ |
| #define ADIS16204_XACCL_NULL 0x10 /* Calibration, x-axis acceleration offset null */ |
| #define ADIS16204_YACCL_NULL 0x12 /* Calibration, y-axis acceleration offset null */ |
| #define ADIS16204_XACCL_SCALE 0x14 /* X-axis scale factor calibration register */ |
| #define ADIS16204_YACCL_SCALE 0x16 /* Y-axis scale factor calibration register */ |
| #define ADIS16204_XY_RSS_OUT 0x18 /* XY combined acceleration (RSS) */ |
| #define ADIS16204_XY_PEAK_OUT 0x1A /* Peak, XY combined output (RSS) */ |
| #define ADIS16204_CAP_BUF_1 0x1C /* Capture buffer output register 1 */ |
| #define ADIS16204_CAP_BUF_2 0x1E /* Capture buffer output register 2 */ |
| #define ADIS16204_ALM_MAG1 0x20 /* Alarm 1 amplitude threshold */ |
| #define ADIS16204_ALM_MAG2 0x22 /* Alarm 2 amplitude threshold */ |
| #define ADIS16204_ALM_CTRL 0x28 /* Alarm control */ |
| #define ADIS16204_CAPT_PNTR 0x2A /* Capture register address pointer */ |
| #define ADIS16204_AUX_DAC 0x30 /* Auxiliary DAC data */ |
| #define ADIS16204_GPIO_CTRL 0x32 /* General-purpose digital input/output control */ |
| #define ADIS16204_MSC_CTRL 0x34 /* Miscellaneous control */ |
| #define ADIS16204_SMPL_PRD 0x36 /* Internal sample period (rate) control */ |
| #define ADIS16204_AVG_CNT 0x38 /* Operation, filter configuration */ |
| #define ADIS16204_SLP_CNT 0x3A /* Operation, sleep mode control */ |
| #define ADIS16204_DIAG_STAT 0x3C /* Diagnostics, system status register */ |
| #define ADIS16204_GLOB_CMD 0x3E /* Operation, system command register */ |
| |
| /* MSC_CTRL */ |
| #define ADIS16204_MSC_CTRL_PWRUP_SELF_TEST BIT(10) /* Self-test at power-on: 1 = disabled, 0 = enabled */ |
| #define ADIS16204_MSC_CTRL_SELF_TEST_EN BIT(8) /* Self-test enable */ |
| #define ADIS16204_MSC_CTRL_DATA_RDY_EN BIT(2) /* Data-ready enable: 1 = enabled, 0 = disabled */ |
| #define ADIS16204_MSC_CTRL_ACTIVE_HIGH BIT(1) /* Data-ready polarity: 1 = active high, 0 = active low */ |
| #define ADIS16204_MSC_CTRL_DATA_RDY_DIO2 BIT(0) /* Data-ready line selection: 1 = DIO2, 0 = DIO1 */ |
| |
| /* DIAG_STAT */ |
| #define ADIS16204_DIAG_STAT_ALARM2 BIT(9) /* Alarm 2 status: 1 = alarm active, 0 = alarm inactive */ |
| #define ADIS16204_DIAG_STAT_ALARM1 BIT(8) /* Alarm 1 status: 1 = alarm active, 0 = alarm inactive */ |
| #define ADIS16204_DIAG_STAT_SELFTEST_FAIL_BIT 5 /* Self-test diagnostic error flag: 1 = error condition, |
| 0 = normal operation */ |
| #define ADIS16204_DIAG_STAT_SPI_FAIL_BIT 3 /* SPI communications failure */ |
| #define ADIS16204_DIAG_STAT_FLASH_UPT_BIT 2 /* Flash update failure */ |
| #define ADIS16204_DIAG_STAT_POWER_HIGH_BIT 1 /* Power supply above 3.625 V */ |
| #define ADIS16204_DIAG_STAT_POWER_LOW_BIT 0 /* Power supply below 2.975 V */ |
| |
| /* GLOB_CMD */ |
| #define ADIS16204_GLOB_CMD_SW_RESET BIT(7) |
| #define ADIS16204_GLOB_CMD_CLEAR_STAT BIT(4) |
| #define ADIS16204_GLOB_CMD_FACTORY_CAL BIT(1) |
| |
| #define ADIS16204_ERROR_ACTIVE BIT(14) |
| |
| enum adis16204_scan { |
| ADIS16204_SCAN_ACC_X, |
| ADIS16204_SCAN_ACC_Y, |
| ADIS16204_SCAN_ACC_XY, |
| ADIS16204_SCAN_SUPPLY, |
| ADIS16204_SCAN_AUX_ADC, |
| ADIS16204_SCAN_TEMP, |
| }; |
| |
| #endif /* SPI_ADIS16204_H_ */ |
