* Uses usbconfig to determine the Model 01's USB modem port.
* Works around incompatibe avrsize flags.
You need to be able to run usbconfig to flash the firmware from the
buildtools. This can be accomplished with appropriate groups and devfs
rules.
Requires gmake, perl, avrdude, and (probably) arduino18 from ports.
The version of avrdude in ports uses an avr-size command that doesn't
understand the -C or --mcu flags. From what I can tell, these flags
are uneccessary, as the size computed with them is the same as what
you get from adding up the appropriate segments from the standard
output of avr-size without any flags. However, since the size is only
informative, I've opted to simply check to see if the command
succeeded, and if not, output a string saying it could not be.
It would probably be better to:
* Determine appropriate flags based on build tools, or,
* Just not use the flags at all, and grab the .text, etc., segment
sizes from the standard output and add them up via `dc` for
display.
I've been using this toolchain to build successfully on FreeBSD 12 for
the Model 01 without issue. It should work with earlier versions of
FreeBSD as well.
Signed-off-by: Brian Cully <bjc@kublai.com>
We already support bootloaders that have the same vendor ID as the keyboard, but
a different product ID. We should also support bootloaders that have a different
vendor ID too.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
With the Atreus, we have a board that has a different max upload size depending
on what MCU is used. Until we figure out how to properly support that in the CLI
builder, default to using the first value. That's a reasonable approximation in
most cases.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
Instead of hardcoding the max program size, pick it out of boards.txt, like we
pick the device VID and PID.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
Instead of hardcoding defaults for `VID`, `SKETCH_PID`, and `BOOTLOADER_PID`,
use `arduino-builder -dump-prefs` to pull these out of `boards.txt`.
Signed-off-by: Gergely Nagy <algernon@keyboard.io>
I install GNU coreutils on my Macs, to get GNU `ls`. It also installs
a GNU-flavored `stty`, which wants `-F` instead of `-f`. Giving the
full path to the OS `stty` avoids issues in this case, and should be
consequence-free for folks that _don't_ have GNU coreutils installed.
Brian Cully
Gergely Nagy
Michael Richters
Jesse Vincent
John SJ Anderson
Craig Disselkoen