mirror of
https://github.com/tldr-pages/tldr.git
synced 2025-07-25 09:55:42 +02:00
22 lines
627 B
Markdown
22 lines
627 B
Markdown
# i2cdump
|
|
|
|
> Dump I2C device registers.
|
|
> See also: `i2cdetect`, `i2cget`, `i2cset`.
|
|
> Note: All addresses should be specified in hexadecimal.
|
|
> More information: <https://manned.org/i2cdump>.
|
|
|
|
- Dump all registers of an I2C device:
|
|
|
|
`i2cdump {{i2cbus}} {{device_address}}`
|
|
|
|
- Dump all registers of an I2C device without asking for confirmation:
|
|
|
|
`i2cdump -y {{i2cbus}} {{device_address}}`
|
|
|
|
- Dump all registers of an I2C device using a specific mode:
|
|
|
|
`i2cdump {{i2cbus}} {{device_address}} {{b|w|c|s|i}}`
|
|
|
|
- Dump registers from `start` to `end` of an I2C device:
|
|
|
|
`i2cdump -r {{start}}-{{end}} {{i2cbus}} {{device_address}}`
|