| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | What: /sys/bus/i2c/devices/.../heading0_input |
| 2 | Date: April 2010 |
| 3 | KernelVersion: 2.6.36? |
| 4 | Contact: alan.cox@intel.com |
| 5 | Description: Reports the current heading from the compass as a floating |
| 6 | point value in degrees. |
| 7 | |
| 8 | What: /sys/bus/i2c/devices/.../power_state |
| 9 | Date: April 2010 |
| 10 | KernelVersion: 2.6.36? |
| 11 | Contact: alan.cox@intel.com |
| 12 | Description: Sets the power state of the device. 0 sets the device into |
| 13 | sleep mode, 1 wakes it up. |
| 14 | |
| 15 | What: /sys/bus/i2c/devices/.../calibration |
| 16 | Date: April 2010 |
| 17 | KernelVersion: 2.6.36? |
| 18 | Contact: alan.cox@intel.com |
| 19 | Description: Sets the calibration on or off (1 = on, 0 = off). See the |
| 20 | chip data sheet. |
| 21 | |