CVS commit: src

["Brad Spencer" <brad%netbsd.org@localhost>]

Module Name:    src
Committed By:   brad
Date:           Tue Dec  7 17:39:55 UTC 2021

Modified Files:
        src/distrib/sets/lists/base: mi
        src/distrib/sets/lists/comp: mi
        src/distrib/sets/lists/debug: mi module.mi
        src/distrib/sets/lists/man: mi
        src/distrib/sets/lists/modules: mi
        src/etc: MAKEDEV.tmpl
        src/share/man/man4: Makefile
        src/sys/conf: files majors
        src/sys/dev/i2c: files.i2c
        src/sys/dev/ic: Makefile
        src/sys/dev/spi: files.spi
        src/sys/modules: Makefile
        src/usr.bin: Makefile
Added Files:
        src/share/man/man4: scmd.4 scmdi2c.4 scmdspi.4
        src/sys/dev/i2c: scmdi2c.c
        src/sys/dev/ic: scmd.c scmdreg.h scmdvar.h
        src/sys/dev/spi: scmdspi.c
        src/sys/modules/scmd: Makefile scmd.ioconf
        src/sys/modules/scmdi2c: Makefile scmdi2c.ioconf
        src/usr.bin/scmdctl: Makefile common.c common.h i2cspi.c i2cspi.h
            printscmd.c printscmd.h responses.h scmdctl.1 scmdctl.c scmdctl.h
            scmdctlconst.h uart.c uart.h

Log Message:
A driver and user land utility for the Sparkfun Serial Controlled Motor
Driver module as illustrated here:

https://www.sparkfun.com/products/13911

A SCMD module is a ARM SOC simular to a Arduino in front of a motor
driver chip.  The single SCMD module can control two motors and up to
16 additional modules can be chained together using an internal I2C
bus.  One can interface with the SCMD using tty uart commands, SPI or
I2C.  The driver in this commit adds a kernel driver for the I2C and
SPI interfaces.  The command line utility provides a set of
convenience commands that support most of the functions of the SCMD
and is able to use the tty uart mode, SPI user land or the included
kernel driver in a uniform manor.

The use of the SCMD module is mostly for small robots and the like,
but it can control anything that is controllable by voltage.


To generate a diff of this commit:
cvs rdiff -u -r1.1285 -r1.1286 src/distrib/sets/lists/base/mi
cvs rdiff -u -r1.2398 -r1.2399 src/distrib/sets/lists/comp/mi
cvs rdiff -u -r1.368 -r1.369 src/distrib/sets/lists/debug/mi
cvs rdiff -u -r1.15 -r1.16 src/distrib/sets/lists/debug/module.mi
cvs rdiff -u -r1.1729 -r1.1730 src/distrib/sets/lists/man/mi
cvs rdiff -u -r1.149 -r1.150 src/distrib/sets/lists/modules/mi
cvs rdiff -u -r1.227 -r1.228 src/etc/MAKEDEV.tmpl
cvs rdiff -u -r1.719 -r1.720 src/share/man/man4/Makefile
cvs rdiff -u -r0 -r1.1 src/share/man/man4/scmd.4 src/share/man/man4/scmdi2c.4 \
    src/share/man/man4/scmdspi.4
cvs rdiff -u -r1.1290 -r1.1291 src/sys/conf/files
cvs rdiff -u -r1.100 -r1.101 src/sys/conf/majors
cvs rdiff -u -r1.119 -r1.120 src/sys/dev/i2c/files.i2c
cvs rdiff -u -r0 -r1.1 src/sys/dev/i2c/scmdi2c.c
cvs rdiff -u -r1.27 -r1.28 src/sys/dev/ic/Makefile
cvs rdiff -u -r0 -r1.1 src/sys/dev/ic/scmd.c src/sys/dev/ic/scmdreg.h \
    src/sys/dev/ic/scmdvar.h
cvs rdiff -u -r1.7 -r1.8 src/sys/dev/spi/files.spi
cvs rdiff -u -r0 -r1.1 src/sys/dev/spi/scmdspi.c
cvs rdiff -u -r1.261 -r1.262 src/sys/modules/Makefile
cvs rdiff -u -r0 -r1.1 src/sys/modules/scmd/Makefile \
    src/sys/modules/scmd/scmd.ioconf
cvs rdiff -u -r0 -r1.1 src/sys/modules/scmdi2c/Makefile \
    src/sys/modules/scmdi2c/scmdi2c.ioconf
cvs rdiff -u -r1.235 -r1.236 src/usr.bin/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.bin/scmdctl/Makefile \
    src/usr.bin/scmdctl/common.c src/usr.bin/scmdctl/common.h \
    src/usr.bin/scmdctl/i2cspi.c src/usr.bin/scmdctl/i2cspi.h \
    src/usr.bin/scmdctl/printscmd.c src/usr.bin/scmdctl/printscmd.h \
    src/usr.bin/scmdctl/responses.h src/usr.bin/scmdctl/scmdctl.1 \
    src/usr.bin/scmdctl/scmdctl.c src/usr.bin/scmdctl/scmdctl.h \
    src/usr.bin/scmdctl/scmdctlconst.h src/usr.bin/scmdctl/uart.c \
    src/usr.bin/scmdctl/uart.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.