https://github.com/jmysu/mbusstm32ch55x

Arm-M3 + 8051 cores
https://github.com/jmysu/mbusstm32ch55x

armv7 ch55x mcs-51 platformio sdcc-compiler stm32f103 touch usb-cdc usb-hid

Last synced: about 2 months ago
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Arm-M3 + 8051 cores

• Host: GitHub
• URL: https://github.com/jmysu/mbusstm32ch55x
• Owner: jmysu
• License: gpl-3.0
• Created: 2024-06-08T00:49:14.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-07-27T13:35:37.000Z (6 months ago)
• Last Synced: 2024-10-31T03:23:00.268Z (3 months ago)
• Topics: armv7, ch55x, mcs-51, platformio, sdcc-compiler, stm32f103, touch, usb-cdc, usb-hid
• Language: C
• Homepage:
• Size: 11.2 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# mBusSTM32USB

mBus sockets w/ **8051&Arm-M3**, work in process!

Please check ![WIKI](https://github.com/jmysu/mBusSTM32CH55x/wiki) for the latest changes!

    







Z80 ~~is calling~~ called **_LastBuy_** by 06/14-2024, what's changed in 50 years!


 

With **_Shared_** MCUs in China, the hardware price is quite affordable!


有了大陸国内共享MCU，硬件价格实在是贼便宜的!!










## 0715 Updates:

- Update circuit layout in hardware. 


- Add more CH55x USB projects (USB Control/Interrupt/Bulk transfer w/ PlatformIO-WCH51) in firmware folder. 


  Also attached the pyUSB Host test jig for individual testing in each folder (NEED _libUSB_ as USB driver). 


  Finally, add the HID+CDC project that monitoring HID traffics with USB-CDC serial.


  

     


  


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## References 


- [SDCC](https://sdcc.sourceforge.net/) SDCC - Small Device C Compiler. 


- [MCS-51s](https://github.com/SoCXin/MCS-51) 嵌入式应用的单片微型计算机的经典体系结构. 
 

- [Fake pills](https://github.com/keirf/Greaseweazle/wiki/STM32-Fakes) About fake pills. 


- [CH559 baremetal programming](https://kprasadvnsi.com/tags/ch559/)

- [CH559 DOC](https://kprasadvnsi.github.io/CH559_Doc_English/docs/16-usb/) Brief CH559 english document.

- [CH55xG Pinout](https://oshwlab.com/wagiminator/ch55xg-development-board) CH55xG Dev Board.

- [CH55x Getting start](https://rabid-inventor.blogspot.com/2020/05/getting-started-with-ch55x.html) Getting started with the CH55x Microcontroller.