Internal definitions for Si7006/13/20/21. More...
Detailed Description
Internal definitions for Si7006/13/20/21.
Definition in file si70xx_internals.h.
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| #define | SI70XX_I2C_ADDRESS (0x40) |
| Si70xx chip addresses. | |
Si70xx device commands. | |
| #define | SI70XX_MEASURE_RH_HOLD (0xE5) |
| #define | SI70XX_MEASURE_RH (0xF5) |
| #define | SI70XX_MEASURE_TEMP_HOLD (0xE3) |
| #define | SI70XX_MEASURE_TEMP (0xF3) |
| #define | SI70XX_MEASURE_TEMP_PREV (0xE0) |
| #define | SI70XX_RESET (0xFE) |
| #define | SI70XX_WRITE_USER_REG (0xE6) |
| #define | SI70XX_READ_USER_REG (0xE7) |
| #define | SI70XX_WRITE_HEATER_REG (0x51) |
| #define | SI70XX_READ_HEATER_REG (0x11) |
| #define | SI70XX_READ_ID_FIRST_A (0xFA) |
| #define | SI70XX_READ_ID_FIRST_B (0x0F) |
| #define | SI70XX_READ_ID_SECOND_A (0xFC) |
| #define | SI70XX_READ_ID_SECOND_B (0xC9) |
| #define | SI70XX_READ_REVISION_A (0x84) |
| #define | SI70XX_READ_REVISION_B (0xB8) |
Si70xx register values. | |
| #define | SI70XX_REVISION_1 (0xFF) |
| #define | SI70XX_REVISION_2 (0x20) |
Macro Definition Documentation
◆ SI70XX_I2C_ADDRESS
| #define SI70XX_I2C_ADDRESS (0x40) |
Si70xx chip addresses.
Definition at line 29 of file si70xx_internals.h.
◆ SI70XX_MEASURE_RH
| #define SI70XX_MEASURE_RH (0xF5) |
Definition at line 36 of file si70xx_internals.h.
◆ SI70XX_MEASURE_RH_HOLD
| #define SI70XX_MEASURE_RH_HOLD (0xE5) |
Definition at line 35 of file si70xx_internals.h.
◆ SI70XX_MEASURE_TEMP
| #define SI70XX_MEASURE_TEMP (0xF3) |
Definition at line 38 of file si70xx_internals.h.
◆ SI70XX_MEASURE_TEMP_HOLD
| #define SI70XX_MEASURE_TEMP_HOLD (0xE3) |
Definition at line 37 of file si70xx_internals.h.
◆ SI70XX_MEASURE_TEMP_PREV
| #define SI70XX_MEASURE_TEMP_PREV (0xE0) |
Definition at line 39 of file si70xx_internals.h.
◆ SI70XX_READ_HEATER_REG
| #define SI70XX_READ_HEATER_REG (0x11) |
Definition at line 44 of file si70xx_internals.h.
◆ SI70XX_READ_ID_FIRST_A
| #define SI70XX_READ_ID_FIRST_A (0xFA) |
Definition at line 45 of file si70xx_internals.h.
◆ SI70XX_READ_ID_FIRST_B
| #define SI70XX_READ_ID_FIRST_B (0x0F) |
Definition at line 46 of file si70xx_internals.h.
◆ SI70XX_READ_ID_SECOND_A
| #define SI70XX_READ_ID_SECOND_A (0xFC) |
Definition at line 47 of file si70xx_internals.h.
◆ SI70XX_READ_ID_SECOND_B
| #define SI70XX_READ_ID_SECOND_B (0xC9) |
Definition at line 48 of file si70xx_internals.h.
◆ SI70XX_READ_REVISION_A
| #define SI70XX_READ_REVISION_A (0x84) |
Definition at line 49 of file si70xx_internals.h.
◆ SI70XX_READ_REVISION_B
| #define SI70XX_READ_REVISION_B (0xB8) |
Definition at line 50 of file si70xx_internals.h.
◆ SI70XX_READ_USER_REG
| #define SI70XX_READ_USER_REG (0xE7) |
Definition at line 42 of file si70xx_internals.h.
◆ SI70XX_RESET
| #define SI70XX_RESET (0xFE) |
Definition at line 40 of file si70xx_internals.h.
◆ SI70XX_REVISION_1
| #define SI70XX_REVISION_1 (0xFF) |
Definition at line 79 of file si70xx_internals.h.
◆ SI70XX_REVISION_2
| #define SI70XX_REVISION_2 (0x20) |
Definition at line 80 of file si70xx_internals.h.
◆ SI70XX_WRITE_HEATER_REG
| #define SI70XX_WRITE_HEATER_REG (0x51) |
Definition at line 43 of file si70xx_internals.h.
◆ SI70XX_WRITE_USER_REG
| #define SI70XX_WRITE_USER_REG (0xE6) |
Definition at line 41 of file si70xx_internals.h.
