mjb/altos/src/chaoskey-v0.1, branch 1.8.5AltOS - the operating system for Altus Metrum products
https://git.ethernal.org/mjb/altos/atom?h=1.8.52016-07-12T22:41:41+00:00Switch from GPLv2 to GPLv2+2016-07-12T22:41:41+00:00Keith Packardkeithp@keithp.com2016-07-05T16:03:49+00:00urn:sha1:1085ec5d57e0ed5d132f2bbdac1a0b6a32c0ab4a
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/chaoskey: Add another USB endpoint to read raw data2016-03-02T21:59:21+00:00Keith Packardkeithp@keithp.com2016-03-02T21:54:58+00:00urn:sha1:05fcb717bfc44aba3c1cfd43281e323505a46402
This replaces having the single output switch based on a pin value and
allows us to box the device and still fetch raw data.
For now, this will use a special libusb2 program, ao-chaosread, to
pull bits as I haven't figure out how to make linux provide two
/dev entries for one USB device.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/chaoskey: Use SoC device ID as serial number2016-02-15T23:26:00+00:00Keith Packardkeithp@keithp.com2016-02-15T23:26:00+00:00urn:sha1:05354b8fee6a9af05d66bb7f4761f597da038fdd
To make manufacturing these devices tractable, we don't want to
require a custom firmware load for each device, but we still want a
unique serial number. Fortunately, the SoC provides a 96-bit ID which
we can use.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/chaoskey: Encode both hardware and software versions in product ID2016-02-15T23:23:15+00:00Keith Packardkeithp@keithp.com2016-02-15T23:23:15+00:00urn:sha1:e4006444d3d7b0c499139f58f13353988d38dbb4
We have no other way of reporting the software version, so just encode
it in the product ID.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/chaoskey-v0.1: Add power management and change USB classes2016-02-07T23:42:28+00:00Keith Packardkeithp@keithp.com2016-02-06T13:15:47+00:00urn:sha1:1473f9234ffd34d8f37bc489dfc9fc4d7f1b3eed
Enable power management.
Expose only a single IN endpoint.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/chaoskey: Add support for flipping between raw and cooked bits2016-01-28T08:15:31+00:00Keith Packardkeithp@keithp.com2016-01-28T08:14:36+00:00urn:sha1:f2d3202de9a5847923f72afe2969eb7ccd7342c7
Plug the 'force bootloader' thing onto the board while it's running
and it will generate raw bits instead of running them through the CRC
to whiten. Useful for validating the raw hardware.
Signed-off-by: Keith Packard <keithp@keithp.com>
src/chaoskey-v0.1: Add HV enable support2016-01-20T02:30:57+00:00Keith Packardkeithp@keithp.com2016-01-20T02:30:57+00:00urn:sha1:02fd767ab60a9957faa2bff29c62ed954abc34e7
Turn on the HV supply when the OS starts.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/chaoskey: Set USB VID/PID to 0x1d50/0x60c62015-03-19T08:12:24+00:00Keith Packardkeithp@keithp.com2015-03-19T08:12:24+00:00urn:sha1:43b4044dc71d44cb25be6397b4d66fd792580eed
These are allocated from the OpenMoko USB vendor ID page and offer a
more 'official' number than from using the 0xfffe space.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Add makefile for chaoskey flash loader2015-03-08T00:40:30+00:00Keith Packardkeithp@keithp.com2015-03-08T00:40:30+00:00urn:sha1:4e53a5da5a8921829a3bb290e7c051950a66ab75
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Add .gitignore for chaoskey2015-03-07T20:36:57+00:00Keith Packardkeithp@keithp.com2015-03-07T20:36:57+00:00urn:sha1:f3406f38d71d0c9b55c9a3ae2356a778328509a9
Signed-off-by: Keith Packard <keithp@keithp.com>