[Core board] CH32F103C8T6 core board

1. Project Introduction
 
 
CH32F103C8T6 is a 32-bit microprocessor launched by Nanjing Qinheng. It is an alternative to STM32F103C8T6. The similarity between the two chips can be said to be 99%. They both use the same version of the Cortext-M3 core, and even the firmware libraries are almost identical. If you have learned STM32 microcontroller before, then it is really not difficult to get started with the CH32 microcontroller. , the code can also be copied directly. Because the firmware libraries of the two chips are so similar, the official does not provide a manual for the firmware library. When developing, just look at the firmware library manual for the corresponding STM32 model.
However, CH32F103C8T6 is out of stock on Lichuang Mall, so if you want to play it, you can only buy it through other channels.
 
2.
All the IO ports of the functional chip are led out, with silk screen markings.
The selection of BOOT0 and BOOT1 is provided. The
complete SWD download pin is
provided. A user-programmable LED is provided, which is connected to the PC13 pin.
 
The SWD download led out by the microcontroller. The interface is designed according to the interface of the Wildfire CMSIS-DAP debugger. If you use other debuggers to download, please pay attention to the order of the pins.