- Common (doit): if the environment variable LIVE is set to "true",
run the command in "script" instead of using "eval"
- Common (LIVE): unset this variable on initialization
- atusb-flash (flash): set LIVE, to obtain progress output from avrdude
- atusb-flash: flash boot loader and application
- Makefile (PHONY, flash): invoke atusb-flash
- Common (REF_EXEC): execute a command on the host with the reference
device
- Common (_doit, expect, expect_re): moved command execution to separate
function, for better sharing
- Common (doit): new function for executing a command without grepping
through its output
- Common (begin): make profile argument optional
