WIP.
HAL for the CH59x family of microcontrollers.
- CH591, 192K Code Flash + 26K RAM
- CH592, 448K Code Flash + 26K RAM
Warning The board has a 8x8 Segment LCD display, but it conflicts with the 2-wire debug interface and Reset pin. When using the LCD display, use
wchisp/USB-ISP to flash and disable the debug interface and reset pin.
- UART1: PA8(RX), PA9(TX)
- LED1 and LED2: NC, use a jumper to connect to PB23 and PA4 respectively