SCMDI2C(4)

SCMDI2C(4) | Device Drivers Manual | SCMDI2C(4)

# NAME

`scmdi2c` — I2C frontend to the Sparkfun Serial Controlled Motor Driver

# SYNOPSIS

`scmd* at iic? addr 0x58`
`scmd* at iic? addr 0x59`
`scmd* at iic? addr 0x5a`
`scmd* at iic? addr 0x5b`
`scmd* at iic? addr 0x5c`
`scmd* at iic? addr 0x5d`
`scmd* at iic? addr 0x5e`
`scmd* at iic? addr 0x5f`
`scmd* at iic? addr 0x60`
`scmd* at iic? addr 0x61`

# DESCRIPTION

The `scmdi2c` driver provides the I2C frontend attachment for the Sparkfun SCMD device.

# SYSCTL VARIABLES

The following sysctl(3) variables are inherited from scmd(4) :

`hw.scmd0.debug`
  If the driver is compiled with `SCMD_DEBUG`, this node will appear and can be used to set the debugging level.

# FILES

/dev/scmdu
  character device allowing access to the register space of a main u, SCMD device

# SEE ALSO

iic(4), spi(4), scmdi2c(4), scmdspi(4), scmdctl(1), sysctl(8)

# HISTORY

The `scmdi2c` driver first appeared in NetBSD 10.0.

# AUTHORS

The `scmdi2c` driver was written by Brad Spencer <brad@anduin.eldar.org>.

December 1, 2021 | NetBSD 11.0