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65 lines
2.5 KiB
Markdown
65 lines
2.5 KiB
Markdown
# Build bin
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```
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git clone https://github.com/rogerclarkmelbourne/STM32duino-bootloader
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cd STM32duino-bootloader
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make generic-pc13
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```
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this will produce `bootloader_only_binaries/generic_boot20_pc13.bin`
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## Convert bootloader to hex format
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using `srec_cat` to convert
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windows: http://srecord.sourceforge.net/
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linux: sudo apt install srecord
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```
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srec_cat bootloader_only_binaries/generic_boot20_pc13.bin -Binary -offset 0x08000000 -output bootloader_only_binaries/generic_boot20_pc13.hex -Intel
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```
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## Next is to use stm32Cube to flash the bootloader
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* Download the stm32cube programmer
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[stm32cube programmer](https://www.st.com/en/development-tools/stm32cubeprog.html)
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* Put 1 ON in the back of keyboard
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* Connect keyboard with a usb-serial convert by fpc, in order of [IO MAP](https://github.com/clockworkpi/DevTerm/wiki/Keyboard-with-FPC-60pin-0.5mm)
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* Click connect on STM32cube programmer
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* flash it
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# Flash Arudino
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## Arduino IDE
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* add stm32duino pacakage index in **Preference panel** : http://dan.drown.org/stm32duino/package_STM32duino_index.json as **Additional Boards Manager URLs:** and install STM32F1xx/GD32F1xx boards
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* verbose all outputs:
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* Select upload method ,board type is **Generic STM32F103R series **
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* Set cpu mhz to 48Mhz
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* Put 1 OFF in the back of keyboard
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* User arduino IDE to open [devterm_keyboard.ino](https://github.com/clockworkpi/DevTerm/blob/main/Code/devterm_keyboard/devterm_keyboard.ino)
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* flash it
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# CN version
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https://shimo.im/docs/Tc8RVQWdjvXtwhYv/ 《GD32f103rgt6/CKSF103R* 与stm32duino bootloader》
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custom keyboard:
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https://forum.clockworkpi.com/t/keyboard-stuck-in-bootloader-mode/8830/11
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