firmware 2.1

Author: delan

README.md

@@ -91,11 +91,16 @@ release notes
 ### firmware ?.? (????-??-??)
 
 * added experimental support for **leds on your usb keyboard** — led updates are not yet reliable, and currently has bugs that can cause usb devices to stop responding
+* added experimental support for **analysing other sun keyboards** — this allows us to improve our firmware by observing the behaviour of real sun keyboards
+
+### firmware 2.1 (2025-05-26)
+
 * [#15](https://github.com/delan/usb3sun/issues/15) — fixed “The IDPROM contents are invalid” when reprogramming the idprom on some machines, including the Ultra5
+* [#20](https://github.com/delan/usb3sun/issues/20) — fixed a bug where the display may not work correctly on a cold start (affects rev B0 units starting from B1#7)
 
 ### pcb rev B1 (2025-04-20)
 
-* this board **requires firmware 2.0** or newer
+* this board **requires firmware 2.1** or newer — firmware 2.0 is affected by [#20](https://github.com/delan/usb3sun/issues/20)
 * changed J1 from [USB-U267-BWS](https://jlcpcb.com/partdetail/HanboElectronic-USB_U267BWS/C2962392) to the compatible [USB-269-BRW](https://jlcpcb.com/partdetail/Xunpu-USB_268BRY/C720548) due to stock shortage
 * migrated from kicad 7 to kicad 8
 

pio_pkg_list.txt

@@ -1,19 +1,21 @@
 ********************************************************************************
-Obsolete PIO Core v6.1.6 is used (previous was 6.1.7)
+Obsolete PIO Core v6.1.11 is used (previous was 6.1.17)
 Please remove multiple PIO Cores from a system:
 https://docs.platformio.org/en/latest/core/installation/troubleshooting.html
 ********************************************************************************
+Warning! Ignore unknown configuration option `rust_lib` in section [env]
+Warning! Ignore unknown configuration option `rust_target` in section [env:pico]
 Resolving pico dependencies...
-Platform raspberrypi @ 1.11.0+sha.60d6ae8 (required: git+https://github.com/maxgerhardt/platform-raspberrypi.git)
+Platform raspberrypi @ 1.14.0+sha.5e87ae3 (required: git+https://github.com/maxgerhardt/platform-raspberrypi.git#v1.2.0-gcc12)
 ├── framework-arduinopico @ 1.30101.0+sha.c276a36 (required: git+https://github.com/earlephilhower/arduino-pico.git#3.1.1)
 ├── tool-mklittlefs-rp2040-earlephilhower @ 5.100300.230216 (required: earlephilhower/tool-mklittlefs-rp2040-earlephilhower @ ~5.100300.0)
-├── tool-openocd-rp2040-earlephilhower @ 5.120300.240125 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.openocd-4d87f6dca.240125.tar.gz)
-├── tool-rp2040tools @ 1.0.2 (required: platformio/tool-rp2040tools @ ~1.0.2)
+├── tool-openocd-rp2040-earlephilhower @ 5.120300.240818 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.openocd-ebec9504d.240818.tar.gz)
+├── tool-picotool-rp2040-earlephilhower @ 5.120300.240818 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.picotool-8a9af99.240818.tar.gz)
 └── toolchain-rp2040-earlephilhower @ 5.120300.240125 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.arm-none-eabi-028e019.240125.tar.gz)
 
 Libraries
 ├── Adafruit GFX Library @ 1.11.5+sha.5ea4be3 (required: git+https://github.com/adafruit/Adafruit-GFX-Library.git#1.11.5)
-│   └── Adafruit BusIO @ 1.16.0 (required: Adafruit BusIO)
+│   └── Adafruit BusIO @ 1.17.0 (required: Adafruit BusIO)
 ├── Adafruit SSD1306 @ 2.5.7+sha.88711ef (required: git+https://github.com/adafruit/Adafruit_SSD1306.git#2.5.7)
 ├── Adafruit TinyUSB Library @ 0.0.0+sha.2ebb6ab (required: git+https://github.com/adafruit/Adafruit_TinyUSB_Arduino.git#3.1.0)
 └── Pico PIO USB @ 0.5.3+sha.e2c862b (required: git+https://github.com/sekigon-gonnoc/Pico-PIO-USB.git#0.5.3)
@@ -23,8 +25,8 @@ Platform native @ 1.2.1 (required: native)
 ├── contrib-piohome @ 3.4.4 (required: platformio/contrib-piohome)
 ├── framework-arduinopico @ 1.30101.0+sha.c276a36 (required: git+https://github.com/earlephilhower/arduino-pico.git#3.1.1)
 ├── tool-mklittlefs-rp2040-earlephilhower @ 5.100300.230216 (required: earlephilhower/tool-mklittlefs-rp2040-earlephilhower)
-├── tool-openocd-rp2040-earlephilhower @ 5.120300.240125 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.openocd-4d87f6dca.240125.tar.gz)
-├── tool-rp2040tools @ 1.0.2 (required: platformio/tool-rp2040tools)
+├── tool-openocd-rp2040-earlephilhower @ 5.120300.240818 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.openocd-ebec9504d.240818.tar.gz)
+├── tool-picotool-rp2040-earlephilhower @ 5.120300.240818 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.picotool-8a9af99.240818.tar.gz)
 ├── tool-scons @ 4.40502.0 (required: platformio/tool-scons)
 └── toolchain-rp2040-earlephilhower @ 5.120300.240125 (required: https://github.com/earlephilhower/pico-quick-toolchain/releases/download/2.2.0/x86_64-linux-gnu.arm-none-eabi-028e019.240125.tar.gz)