| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 1 | Kernel driver hih6130 |
| 2 | ===================== |
| 3 | |
| 4 | Supported chips: |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 5 | |
| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 6 | * Honeywell HIH-6130 / HIH-6131 |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 7 | |
| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 8 | Prefix: 'hih6130' |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 9 | |
| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 10 | Addresses scanned: none |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 11 | |
| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 12 | Datasheet: Publicly available at the Honeywell website |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 13 | |
| 14 | http://sensing.honeywell.com/index.php?ci_id=3106&la_id=1&defId=44872 |
| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 15 | |
| 16 | Author: |
| 17 | Iain Paton <ipaton0@gmail.com> |
| 18 | |
| 19 | Description |
| 20 | ----------- |
| 21 | |
| 22 | The HIH-6130 & HIH-6131 are humidity and temperature sensors in a SO8 package. |
| 23 | The difference between the two devices is that the HIH-6131 has a condensation |
| 24 | filter. |
| 25 | |
| 26 | The devices communicate with the I2C protocol. All sensors are set to the same |
| 27 | I2C address 0x27 by default, so an entry with I2C_BOARD_INFO("hih6130", 0x27) |
| 28 | can be used in the board setup code. |
| 29 | |
| Mauro Carvalho Chehab | ccf988b | 2019-07-26 09:51:16 -0300 | [diff] [blame] | 30 | Please see Documentation/i2c/instantiating-devices.rst for details on how to |
| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 31 | instantiate I2C devices. |
| 32 | |
| 33 | sysfs-Interface |
| 34 | --------------- |
| 35 | |
| Mauro Carvalho Chehab | b04f2f7 | 2019-04-17 06:46:28 -0300 | [diff] [blame] | 36 | temp1_input |
| 37 | temperature input |
| 38 | |
| 39 | humidity1_input |
| 40 | humidity input |
| Iain Paton | 27f8b13 | 2012-06-27 08:55:11 +0000 | [diff] [blame] | 41 | |
| 42 | Notes |
| 43 | ----- |
| 44 | |
| 45 | Command mode and alarms are not currently supported. |