i2cdump

linux

Dump I2C device registers. See also: `i2cdetect`, `i2cget`, `i2cset`. Note: All addresses should be specified in hexadecimal.

Examples (4)

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