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targets: initial implementation for Tillitis TKey device #4631

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This PR is to start adding an implementation for the Tillitis TKey device:

https://tillitis.se/products/tkey/

The only thing working is the blinky1 example.

$ tinygo flash -size short -target=tkey examples/blinky1
   code    data     bss |   flash     ram
    320       0    2076 |     320    2076
Auto-detected serial port /dev/ttyACM0
Connecting to device on serial port /dev/ttyACM0 ...
Firmware name0:'tk1 ' name1:'mkdf' version:5
UDI: 00010:8:3:00bc614e
Loading app from /tmp/tinygo2087949463/main.bin onto device

tkey-blinky1

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github-actions bot commented Nov 26, 2024

Size difference with the dev branch:

Binary size difference
 flash                          ram
 before   after   diff          before   after   diff
  16712   16712      0   0.00%    4172    4172      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-rp2040 ./examples/adafruit4650
  61416   61416      0   0.00%    6180    6180      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/adt7410/main.go
   9568    9568      0   0.00%    4748    4748      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/adxl345/main.go
  13564   13564      0   0.00%    6788    6788      0   0.00% tinygo build -size short -o ./build/test.hex -target=pybadge ./examples/amg88xx
   8680    8680      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/apa102/main.go
  11828   11828      0   0.00%    6580    6580      0   0.00% tinygo build -size short -o ./build/test.hex -target=nano-33-ble ./examples/apds9960/proximity/main.go
   9760    9760      0   0.00%    4752    4752      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/apa102/itsybitsy-m0/main.go
   8368    8368      0   0.00%    2320    2320      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/at24cx/main.go
   8124    8124      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bh1750/main.go
   7432    7432      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/blinkm/main.go
  70576   70576      0   0.00%    3660    3660      0   0.00% tinygo build -size short -o ./build/test.hex -target=pinetime     ./examples/bma42x/main.go
  63956   63956      0   0.00%    6196    6196      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bmi160/main.go
  27412   27412      0   0.00%    4780    4780      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bmp180/main.go
  64008   64008      0   0.00%    6228    6228      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/bmp280/main.go
  12200   12200      0   0.00%    4812    4812      0   0.00% tinygo build -size short -o ./build/test.hex -target=trinket-m0 ./examples/bmp388/main.go
   8176    8176      0   0.00%    3344    3344      0   0.00% tinygo build -size short -o ./build/test.hex -target=bluepill ./examples/ds1307/sram/main.go
  22164   22164      0   0.00%    3540    3540      0   0.00% tinygo build -size short -o ./build/test.hex -target=bluepill ./examples/ds1307/time/main.go
  69712   69712      0   0.00%    6368    6368      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/ds3231/main.go
   4620    4620      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/easystepper/main.go
  69248   69248      0   0.00%    6968    6968      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/flash/console/spi
  65580   65580      0   0.00%    9004    9004      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/flash/console/qspi
   7212    7212      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/gc9a01/main.go
  67580   67580      0   0.00%    6360    6360      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-m0 ./examples/gps/i2c/main.go
  68116   68116      0   0.00%    6504    6504      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-m0 ./examples/gps/uart/main.go
   7872    7872      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/hcsr04/main.go
   5832    5832      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/hd44780/customchar/main.go
   5784    5784      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/hd44780/text/main.go
  10528   10528      0   0.00%    4748    4748      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/hd44780i2c/main.go
  14752   14752      0   0.00%    6580    6580      0   0.00% tinygo build -size short -o ./build/test.hex -target=nano-33-ble ./examples/hts221/main.go
  16148   16148      0   0.00%    2360    2360      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/hub75/main.go
  10152   10152      0   0.00%    6916    6916      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/ili9341/basic
  10644   10644      0   0.00%    4868    4868      0   0.00% tinygo build -size short -o ./build/test.hex -target=xiao ./examples/ili9341/basic
  29504   29504      0   0.00%   38076   38076      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/ili9341/pyportal_boing
  10172   10172      0   0.00%    6916    6916      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/ili9341/scroll
  10732   10732      0   0.00%    4868    4868      0   0.00% tinygo build -size short -o ./build/test.hex -target=xiao ./examples/ili9341/scroll
 263656  263656      0   0.00%   46748   46748      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/ili9341/slideshow
  11732   11732      0   0.00%    4780    4780      0   0.00% tinygo build -size short -o ./build/test.hex -target=circuitplay-express ./examples/lis3dh/main.go
  14096   14096      0   0.00%    6580    6580      0   0.00% tinygo build -size short -o ./build/test.hex -target=nano-33-ble ./examples/lps22hb/main.go
  26132   26132      0   0.00%    2328    2328      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/lsm303agr/main.go
  12448   12448      0   0.00%    4788    4788      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/lsm6ds3/main.go
  10744   10744      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/mag3110/main.go
   9916    9916      0   0.00%    4780    4780      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/mcp23017/main.go
  10368   10368      0   0.00%    4788    4788      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/mcp23017-multiple/main.go
   9780    9780      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/mcp3008/main.go
  68600   68600      0   0.00%    6188    6188      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/mcp2515/main.go
  27176   27176      0   0.00%    3632    3632      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/microbitmatrix/main.go
  26896   26896      0   0.00%    5680    5680      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit-v2 ./examples/microbitmatrix/main.go
   8240    8240      0   0.00%    4748    4748      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/mma8653/main.go
   8148    8148      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/mpu6050/main.go
  75592   75592      0   0.00%    7448    7448      0   0.00% tinygo build -size short -o ./build/test.hex -target=p1am-100 ./examples/p1am/main.go
  12252   12252      0   0.00%    3352    3352      0   0.00% tinygo build -size short -o ./build/test.hex -target=pico ./examples/pca9685/main.go
   6228    6228      0   0.00%    3288    3288      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/pcd8544/setbuffer/main.go
   5260    5260      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/pcd8544/setpixel/main.go
  10536   10536      0   0.00%    3328    3328      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-rp2040 ./examples/seesaw
   2825    2825      0   0.00%     558     558      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino ./examples/servo
  13768   13768      0   0.00%    3400    3400      0   0.00% tinygo build -size short -o ./build/test.hex -target=pico     ./examples/sgp30
   8080    8080      0   0.00%    6788    6788      0   0.00% tinygo build -size short -o ./build/test.hex -target=pybadge ./examples/shifter/main.go
  57412   57412      0   0.00%    3684    3684      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/sht3x/main.go
  57468   57468      0   0.00%    3692    3692      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/sht4x/main.go
  57376   57376      0   0.00%    3684    3684      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/shtc3/main.go
   6688    6688      0   0.00%    2288    2288      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/ssd1306/i2c_128x32/main.go
   6140    6140      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/ssd1306/spi_128x64/main.go
   5844    5844      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/ssd1331/main.go
   6784    6784      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/st7735/main.go
   6696    6696      0   0.00%    2280    2280      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/st7789/main.go
  16964   16964      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=circuitplay-express ./examples/thermistor/main.go
  10548   10548      0   0.00%    4540    4540      0   0.00% tinygo build -size short -o ./build/test.hex -target=circuitplay-bluefruit ./examples/tone
  10064   10064      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/tm1637/main.go
  10868   10868      0   0.00%    3340    3340      0   0.00% tinygo build -size short -o ./build/test.hex -target=pico ./examples/touch/capacitive
   9520    9520      0   0.00%    6780    6780      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/touch/resistive/fourwire/main.go
  12592   12592      0   0.00%    6976    6976      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal ./examples/touch/resistive/pyportal_touchpaint/main.go
  14980   14980      0   0.00%    4748    4748      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/vl53l1x/main.go
  13460   13460      0   0.00%    4748    4748      0   0.00% tinygo build -size short -o ./build/test.hex -target=itsybitsy-m0 ./examples/vl6180x/main.go
  24564   24564      0   0.00%   13720   13720      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-nrf52840-sense ./examples/waveshare-epd/epd1in54/main.go
   6488    6488      0   0.00%    2320    2320      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/waveshare-epd/epd2in13/main.go
   6176    6176      0   0.00%    2312    2312      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/waveshare-epd/epd2in13x/main.go
   6400    6400      0   0.00%    2320    2320      0   0.00% tinygo build -size short -o ./build/test.hex -target=microbit ./examples/waveshare-epd/epd4in2/main.go
  26136   26136      0   0.00%   16412   16412      0   0.00% tinygo build -size short -o ./build/test.hex -target=pico ./examples/waveshare-epd/epd2in66b/main.go
   6848    6848      0   0.00%    4780    4780      0   0.00% tinygo build -size short -o ./build/test.hex -target=circuitplay-express ./examples/ws2812
   5764    5764      0   0.00%    9522    9522      0   0.00% tinygo build -size short -o ./build/test.bin -target=m5stamp-c3          ./examples/ws2812
  62468   62468      0   0.00%    5952    5952      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-nrf52840 ./examples/is31fl3731/main.go
   1581    1581      0   0.00%     598     598      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino   ./examples/ws2812
   1056    1056      0   0.00%     180     180      0   0.00% tinygo build -size short -o ./build/test.hex -target=digispark ./examples/ws2812
  31856   31856      0   0.00%    4780    4780      0   0.00% tinygo build -size short -o ./build/test.hex -target=trinket-m0 ./examples/bme280/main.go
  16436   16436      0   0.00%    4724    4724      0   0.00% tinygo build -size short -o ./build/test.hex -target=circuitplay-express ./examples/microphone/main.go
  11080   11080      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=circuitplay-express ./examples/buzzer/main.go
  12788   12788      0   0.00%    4780    4780      0   0.00% tinygo build -size short -o ./build/test.hex -target=trinket-m0 ./examples/veml6070/main.go
   6752    6752      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/l293x/simple/main.go
   8664    8664      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/l293x/speed/main.go
   6720    6720      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/l9110x/simple/main.go
   9276    9276      0   0.00%    4748    4748      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/l9110x/speed/main.go
   7332    7332      0   0.00%    3316    3316      0   0.00% tinygo build -size short -o ./build/test.hex -target=nucleo-f103rb ./examples/shiftregister/main.go
   7012    7012      0   0.00%    2268    2268      0   0.00% tinygo build -size short -o ./build/test.hex -target=hifive1b ./examples/ssd1351/main.go
  13004   13004      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=circuitplay-express ./examples/lis2mdl/main.go
   8876    8876      0   0.00%    4756    4756      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 ./examples/max72xx/main.go
  77292   77292      0   0.00%    6336    6336      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-m0 ./examples/dht/main.go
  36536   36536      0   0.00%    3988    3988      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-rp2040 ./examples/pcf8523/
  71320   71320      0   0.00%    6336    6336      0   0.00% tinygo build -size short -o ./build/test.hex -target=xiao ./examples/pcf8563/alarm/
   7276    7276      0   0.00%    4740    4740      0   0.00% tinygo build -size short -o ./build/test.hex -target=xiao ./examples/pcf8563/clkout/
  70856   70856      0   0.00%    6332    6332      0   0.00% tinygo build -size short -o ./build/test.hex -target=xiao ./examples/pcf8563/time/
  71280   71280      0   0.00%    6344    6344      0   0.00% tinygo build -size short -o ./build/test.hex -target=xiao ./examples/pcf8563/timer/
  12184   12184      0   0.00%    3304    3304      0   0.00% tinygo build -size short -o ./build/test.hex -target=pico ./examples/qmi8658c/main.go
  10808   10808      0   0.00%    3288    3288      0   0.00% tinygo build -size short -o ./build/test.hex -target=feather-rp2040 ./examples/pcf8591/
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  65832   65832      0   0.00%    4784    4784      0   0.00% tinygo build -size short -o ./build/test.uf2 -target=pico ./examples/mcp9808/main.go
  85932   85932      0   0.00%    5140    5140      0   0.00% tinygo build -size short -o ./build/test.hex -target=challenger-rp2040 ./examples/net/ntpclient/
 296164  296164      0   0.00%   13776   13776      0   0.00% tinygo build -size short -o ./build/test.hex -target=pyportal -stack-size 8kb ./examples/net/http-get/
 118816  118816      0   0.00%    7832    7832      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-nano33 -stack-size 8kb ./examples/net/tcpclient/
 244972  244972      0   0.00%   10476   10476      0   0.00% tinygo build -size short -o ./build/test.hex -target=nano-rp2040 -stack-size 8kb ./examples/net/websocket/dial/
 102712  102712      0   0.00%    9808    9808      0   0.00% tinygo build -size short -o ./build/test.hex -target=metro-m4-airlift -stack-size 8kb ./examples/net/socket/
 337968  337968      0   0.00%   15352   15352      0   0.00% tinygo build -size short -o ./build/test.hex -target=matrixportal-m4 -stack-size 8kb ./examples/net/webstatic/
 111044  111044      0   0.00%    7764    7764      0   0.00% tinygo build -size short -o ./build/test.hex -target=arduino-mkrwifi1010 -stack-size 8kb ./examples/net/tlsclient/
 153704  153704      0   0.00%    6540    6540      0   0.00% tinygo build -size short -o ./build/test.hex -target=nano-rp2040 -stack-size 8kb ./examples/net/mqttclient/natiu/
 116632  116632      0   0.00%   13124   13124      0   0.00% tinygo build -size short -o ./build/test.hex -target=wioterminal -stack-size 8kb ./examples/net/webclient/
 285720  285720      0   0.00%   17804   17804      0   0.00% tinygo build -size short -o ./build/test.hex -target=wioterminal -stack-size 8kb ./examples/net/webserver/
 286584  286584      0   0.00%   18192   18192      0   0.00% tinygo build -size short -o ./build/test.hex -target=wioterminal -stack-size 8kb ./examples/net/mqttclient/paho/
5326130 5326130      0   0.00%  810370  810370      0   0.00%

@deadprogram
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UPDATE: I have added the UART support, so now the examples/serial also works:

$ tinygo flash -size short -target=tkey examples/serial
   code    data     bss |   flash     ram
    428       0    2080 |     428    2080
Auto-detected serial port /dev/ttyACM0
Connecting to device on serial port /dev/ttyACM0 ...
Firmware name0:'tk1 ' name1:'mkdf' version:5
UDI: 00010:8:3:00bc614e
Loading app from /tmp/tinygo1965928096/main.bin onto device

$ tinygo monitor -baudrate=62500
Connected to /dev/ttyACM0. Press Ctrl-C to exit.
hell
hello world!
hello world!
hello world!
hello world!

Note that the baud rate is fixed at 62500 and cannot be easily changed. See tillitis/tillitis-key1#288

@deadprogram
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FURTHER UPDATE: now added Pin interface to touch sensor, so the examples/button code works.

$ tinygo flash -size short -target=tkey examples/button
   code    data     bss |   flash     ram
    312       0    2084 |     312    2084
Auto-detected serial port /dev/ttyACM0
Connecting to device on serial port /dev/ttyACM0 ...
Firmware name0:'tk1 ' name1:'mkdf' version:5
UDI: 00010:8:3:00bc614e
Loading app from /tmp/tinygo874847465/main.bin onto device

tkey-touch

@deadprogram
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deadprogram commented Nov 28, 2024

YET FURTHER UPDATE: have now implemented the RNG interface, so the following works:

$ tinygo flash -size short -target=tkey examples/rand                                                                                                                                                               
   code    data     bss |   flash     ram                                                                                                                                                                           
  11756      56    2076 |   11812    2132                                                                                                                                                                           
Auto-detected serial port /dev/ttyACM0                                                                                                                                                                              
Connecting to device on serial port /dev/ttyACM0 ...                                                                                                                                                                
Firmware name0:'tk1 ' name1:'mkdf' version:5                                                                                                                                                                        
UDI: 00010:8:3:00bc614e        
Loading app from /tmp/tinygo2643520006/main.bin onto device                                                                                                                                                         

$ tinygo monitor -baudrate=62500                                                                                                                                                                                    
Connected to /dev/ttyACM0. Press Ctrl-C to exit.                                                          
4d0a0ab1fdaea355bc5a4a755770fa085dc12c83eea81043062edd43a4d754fb                                          
f3d709ce9ed4f246ae79730a56bf40f827c84ce15e02e8fec2bcaa037e79799e                                          
c878e6bae7c1283ccae4d9198b7ac7320e4e4482beed24250601a362e5a23c12
7879cb8d916dd0222c1b3d4054fb37dce2be0b33e60719f24c2be7edee9617a6                                          
5c88b3e2de8e10ef9087e418d89e755ac0c6ca68f9ea49cc850f25638e4bdcc3                                          
e8bcf6ab894a9366d4c224eeabe484da0c1c9f77f94bb22243c8204f0ac5c350                                          
3e6707a530606a472c12bf7c6b180e9c786c78f3dff3291e7af962d28f017cb3                                          
4bd4bdc231a4ead00ed726c68e173bdbb07966045acc7b509638d6949f4db8de                                          
0dd34b3f408ffef9be126e649dd0a91a22231f998c7054e054053c7178aab64b

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