EFM32 Happy Gecko Software Documentation
efm32hg-doc-5.1.2
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CCS811 I2C register macro definitions.
Macros | |
#define | CCS811_ADDR_ALG_RESULT_DATA 0x02 |
#define | CCS811_ADDR_APP_START 0xF4 |
#define | CCS811_ADDR_ENV_DATA 0x05 |
#define | CCS811_ADDR_ERR_ID 0xE0 |
#define | CCS811_ADDR_FW_APP_VERSION 0x24 |
#define | CCS811_ADDR_FW_BOOT_VERSION 0x23 |
#define | CCS811_ADDR_FW_ERASE 0xF1 |
#define | CCS811_ADDR_FW_PROGRAM 0xF2 |
#define | CCS811_ADDR_FW_VERIFY 0xF3 |
#define | CCS811_ADDR_HW_ID 0x20 |
#define | CCS811_ADDR_HW_VERSION 0x21 |
#define | CCS811_ADDR_MEASURE_MODE 0x01 |
#define | CCS811_ADDR_NTC 0x06 |
#define | CCS811_ADDR_RAW_DATA 0x03 |
#define | CCS811_ADDR_STATUS 0x00 |
#define | CCS811_ADDR_SW_RESET 0xFF |
#define | CCS811_ADDR_THRESHOLDS 0x10 |
#define CCS811_ADDR_ALG_RESULT_DATA 0x02 |
Algorithm result
Definition at line 83 of file ccs811.h.
Referenced by CCS811_dumpRegisters(), and CCS811_getMeasurement().
#define CCS811_ADDR_ENV_DATA 0x05 |
Temperature and Humidity data can be written to enable compensation
Definition at line 85 of file ccs811.h.
Referenced by CCS811_dumpRegisters(), and CCS811_setEnvData().
#define CCS811_ADDR_ERR_ID 0xE0 |
#define CCS811_ADDR_FW_APP_VERSION 0x24 |
Firmware Application Version
Definition at line 91 of file ccs811.h.
Referenced by CCS811_dumpRegisters().
#define CCS811_ADDR_FW_BOOT_VERSION 0x23 |
#define CCS811_ADDR_HW_ID 0x20 |
Hardware ID
Definition at line 88 of file ccs811.h.
Referenced by CCS811_dumpRegisters(), and CCS811_getHardwareID().
#define CCS811_ADDR_HW_VERSION 0x21 |
#define CCS811_ADDR_MEASURE_MODE 0x01 |
Measurement mode and conditions register
Definition at line 82 of file ccs811.h.
Referenced by CCS811_dumpRegisters(), and CCS811_setMeasureMode().
#define CCS811_ADDR_NTC 0x06 |
Provides the voltage across the reference resistor and the voltage across the NTC resistor
Definition at line 86 of file ccs811.h.
Referenced by CCS811_dumpRegisters().
#define CCS811_ADDR_RAW_DATA 0x03 |
Raw ADC data values for resistance and current source used
Definition at line 84 of file ccs811.h.
Referenced by CCS811_dumpRegisters(), and CCS811_getRawData().
#define CCS811_ADDR_STATUS 0x00 |
Status register
Definition at line 81 of file ccs811.h.
Referenced by CCS811_dumpRegisters(), CCS811_getStatus(), and CCS811_startApplication().
#define CCS811_ADDR_SW_RESET 0xFF |
#define CCS811_ADDR_THRESHOLDS 0x10 |
Thresholds for operation when interrupts are only generated when eCO2 ppm crosses a threshold
Definition at line 87 of file ccs811.h.
Referenced by CCS811_dumpRegisters().