wchisp

wchisp - WCH ISP Tool in Rust

crates.io

Command-line implementation of the WCHISPTool in Rust, by the ch32-rs team.

This tool is a work in progress.

TODOs

Usage

> cargo install wchisp --git https://github.com/ch32-rs/wchisp

> wchisp info
14:51:24 [INFO] Chip: CH32V307VCT6[0x7017] (Code Flash: 256KiB)
14:51:24 [INFO] Chip UID: 30-78-3e-26-3b-38-a9-d6
14:51:24 [INFO] BTVER(bootloader ver): 02.60
14:51:24 [INFO] Code Flash protected: false
RDPR_USER: 0x9F605AA5
  [7:0] RDPR 0b10100101 (0xA5)
    `- Unprotected
  [16:16] IWDG_SW 0b0 (0x0)
    `- IWDG enabled by the software
  [17:17] STOP_RST 0b0 (0x0)
    `- Enable
  [18:18] STANDBY_RST 0b0 (0x0)
    `- Enable
  [23:21] SRAM_CODE_MODE 0b11 (0x3)
    `- CODE-228KB + RAM-32KB
DATA: 0x00FF00FF
  [7:0] DATA0 0b11111111 (0xFF)
  [23:16] DATA1 0b11111111 (0xFF)
WRP: 0xFFFFFFFF
  `- Unprotected

> wchisp flash ./path/to/firmware.{bin,hex,elf}

> wchisp config info

> wchisp config reset

Tested On

This tool should work on most WCH MCU chips. But I haven’t tested it on any other chips.

Contribution

This project is under active development. If you have any suggestions or bug reports, please open an issue.

If it works for your devices, please open a pull request to modify this README page.

It it doesn’t, please open an issue. Better provide the following information: