Each utility has its own version number, date of last change and
some description at the top of its ".c" file. See README file.

Changelog for ag25g20_utils-0.97 [20130808] [svn: r14]
  - g20gpio_status: expand '-b' to take '-b pc7' for example
  - g20gpio_set: expand '-b' to take '-b pc7' for example
  - setbits: expand '-b' to take '-b pc7' for example
  - readbits: expand '-b' to take '-b pc7' for example
  - gpio_sysfs: expand '-b' to take '-b pc7' for example
  - i2c_bbtest: expand '-c' and '-d' options as above
  - move code to src directory

Changelog for ag25g20_utils-0.96 [20130604] [svn: r10]
  - rename package, was fg20_utils and now is ag25g20_utils
    new name suggests support for Acme/Aria/Atmel G25 and G20
  - is_ariag25: new: for scripts, returns true when G25
  - is_foxg20: modify to only return true for G20
  - g20gpio_status: expand to work for G25 as well as G20,
    install creates hard link to g25gpio_status name
    - add -S option to show disposition of all lines
  - g20gpio_set: expand to work for G25 as well as G20,
    install creates hard link to g25gpio_set name
  - g25tc_freq: new: port of g20tc_freq for G25, adds
    mark:space ratio control
  - g25pmc: new: power management controller (clocks)
  - readbits+setbits+gpio_sysfs+i2c_bbtest+w1_bbtest:
    cope with /sys/class/gpio/pioB13 type sysfs interface
  - devmem2: don't install since clashes with Ubuntu package
    of that name. Source still here and can be made by hand
  - hex2tty: was acting on XON (0x11) on input, fixed
    - add number data + stop bits plus parity option
    - '-xx' option sends data + keeps settings after close
  - i2c_devtest: fix bug that caused read repetition
    - add '-F' option to show master functionality
    - add '-R' option to test repeated start condition
  - Makefile: fix for gpio_sysfs
  - updated *.txt files
  - put package in svn repository called ag25g20_utils
  - clean up includes to run on C11

Changelog for fg20_utils-0.95 [20110829]
  - switch to native (i.e. on FoxG20) build
  - g20tc_freq: generate square waves on TC3,4,5
  - g20gpio_status: read PIO status of given line
  - g20gpio_set: set PIO line attributes
  - foxg20_pc4.txt: new, about push button
  - foxg20_pc7.txt: new, about red LED

Changelog for fg20_utils-0.94 [20110304]
  - add infrastructure to build debian package for armel

Changelog for fg20_utils-0.93 [20101229]
  - devmem2: utility for reading or writing memory
  - mem2io: similar to devmem2 but can do multiple IOs
  - foxg20_gpio.txt: rework so just about gpio lines
  - foxg20_serial.txt: new, discusses serial (async)
  - foxg20_pwm.txt: new, for using TC to produce PWM

Changelog for fg20_utils-0.92 [20100318]
  - hex2tty: new, command response serial (tty) tester
  - i2c_bbtest: new, user space GPIO line I2C bit banger
  - i2c_devtest: new, use kernel I2C via /dev/i2c-<num>

Changelog for fg20_utils-0.91 [20100305]
  - gpio_sysfs: add '-c' option to count input transitions
  - README: add section on sysfs gpio transition detection
  - w1_bbtest: new, one wire user space bit banging tester
  - foxg20_gpio.txt: FoxG20 GPIO (and serial) line notes
  - ChangeLog: added this file

Changelog for fg20_utils-0.90 [20100301]
  - initial version
