* Remove 'Optional' section from README, and update titles of
sub-sections.
* Add link to sub-directory with CH552 setup instructions
* Fix line lengths in programmer board section
* ch552 firmware: add ch55x support files directly
* Add sdcc compiler to docker image, for building CH552 firmware
* Rework production test script
* Add menu-based test runner
* Rewrite production test flows as lists of individual tests
* Add both production flows and manual tests to menu
* Switch to using included binaries
* production test: Update message format
* test_txrx_touchpad: Retry if device communications fail
* production test: put all binaries in binaries/ folder
* binaries/top.bin: replace broken binary
* flash_check: Check for explicit flash IDs
* Document most test procedures
* Test plan documentation
* Sample udev rules
* Production test: allow external references to be overridden
* Remove outdated descriptions
* Correct shebang
* Update shebangs to comply with PEP 394
Change the python scripts to call python instead of python3, as this
works cross platform. See:
https://peps.python.org/pep-0394/#for-python-script-publishers
* Move production test to higher-level directory
* Clarify production test setup
* Move USB C connector test to separate directory
Co-authored-by: Michael Cardell Widerkrantz <mc@tillitis.se>
* Add kicad library for flat programming clip
* Add descriptions to part symbols
* Add extended values, manufacturer/distributor info to components in mta1
* Add new board entry for TK1
* Add TP1 programmer design
* Update MTA1-USB-V1 release files to match production
* Change SPI flash memory type to XT25F08BDFIGT-S
* Change touch sensor feedback cap to 1uF
* Add manufacturer, manufacturer part number, distributor, distributor part number
* Update component values for TK1 PCB
* Use specific part # for C8
* Change flash back to Winbond part, for easier sourcing
* Change C1 to 1pF
* Fixes for production programmer PCB
* Swap GND and 5V on J3
* Replace graphic logo with text
* Rename part to 'TP-1'
* TK-1 release
* Add dimensions for PCB
* Add layer stackup for PCB
* Change PCB component origin to match expanded board
* Change schematic title to 'TK-1', update release date
* mta1-usb-v1-programmer: Add corrected part numbers for OSFC production
* Q1, Q2, F1 part subsititutions
* add mfr/supplier info for all parts
* PCB library: add parts
* Rectangular footprint for TK-1 test pads
* BOM generation script used for TK-1 and TP-1 releases
* TP-1 release
* Schematic: Add manufacturer, supplier information for all parts
* Schematic: Update name and release date
* PCB: Add PCB fabrication information
* PCB: Correct pinouts on silkscreen
* PCB library: add 'screw' and 'foot' symbols
* Screw is a schematic-only part, for including mechanical screws in the
BOM
* Foot is for self-adhesive rubber mounting feet that can be stuck to
the bottom of a PCB
* TP-1 release: Add screws, feet to the BOM
* Pico library: Add footprint for RPi Pico w/solder paste
* TP-1 RevA release updates:
* Add fiducials in 3 corners (1mm exposed copper ring w/2mm soldermask opening)
* Add solder paste openings to Raspberry Pi Pico pads
* TK-1: RevA.1 release
* Add two fiducials to TK-1 board
* TP-1: Update fuse type to match actual part
* Make placement diagrams for TP-1, TK-1
* Update BC-1-xxx footprints to include placement outlines
* Update TP-1 PCB with new footprints, clean up top fab layer
* Take screenshots of top layers of both boards
* tk-1: fix placement footprints
* Add pin1 marking for ncp footprint
* Add refdes for w25q80 footprint
* Update board with new footprints, clear extraneous text on fab layer
