Crates.io | wlink |
lib.rs | wlink |
version | 0.0.8 |
source | src |
created_at | 2023-02-23 19:07:51.064877 |
updated_at | 2024-03-30 01:47:01.857621 |
description | WCH-Link flash tool for WCH's RISC-V MCUs(CH32V, CH56X, CH57X, CH58X, CH59X, CH32L103, CH32X035, CH641, CH643) |
homepage | https://github.com/ch32-rs/wlink |
repository | https://github.com/ch32-rs/wlink |
max_upload_size | |
id | 793002 |
size | 248,098 |
Note This tool is still in development and not ready for production use.
Current firmware version: 2.11 (aka. v31).
NOTE: The firmware version is not the same as the version shown by WCH's toolchain. Because WCH calculates the version number by
major * 10 + minor
, so the firmware version 2.10 is actually v300x020a
.
cargo install --git https://github.com/ch32-rs/wlink
or download a binary from the Nightly Release page.
Note On Linux, you should install libudev and libusb development lib first. Like
sudo apt install libudev-dev libusb-1.0-0-dev
on Ubuntu.
Arch Linux users can install wlink-git via the AUR.
yay -Syu wlink
Note For help of wire connection for specific chips, please refer to
docs
subdirectory.
> # Flash firmware.bin to Code FLASH at address 0x08000000
> wlink flash --address 0x08000000 ./firmware.bin
12:10:26 [INFO] WCH-Link v2.10 (WCH-Link-CH549)
12:10:26 [INFO] Attached chip: CH32V30X(0x30700518)
12:10:26 [INFO] Flashing 8068 bytes to 0x08000000
12:10:27 [INFO] Flash done
12:10:28 [INFO] Now reset...
12:10:28 [INFO] Resume executing...
> # Flash firmware.bin to System FLASH, enable SDI print, then watch serial port
> wlink flash --enable-sdi-print --watch-serial firmware.bin
02:54:34 [INFO] WCH-Link v2.11 (WCH-LinkE-CH32V305)
02:54:34 [INFO] Attached chip: CH32V003 [CH32V003F4P6] (ChipID: 0x00300500)
02:54:34 [INFO] Flash already unprotected
02:54:34 [INFO] Flash protected: false
02:54:35 [INFO] Flash done
02:54:35 [INFO] Now reset...
02:54:35 [INFO] Now connect to the WCH-Link serial port to read SDI print
Hello world from ch32v003 SDI print!
led toggle
led toggle
...
> # Dump Code FLASH, for verification
> # use `-v` or `-vv` for more logs
> wlink -v dump 0x08000000 100
18:31:18 [DEBUG] (1) wlink::device: Acquired libusb context.
18:31:18 [DEBUG] (1) wlink::device: Claimed interface 0 of USB device.
18:31:18 [INFO] WCH-Link v2.8 (WCH-LinkE-CH32V305)
18:31:18 [DEBUG] (1) wlink::operations: attached chip: ChipInfo { chip_family: CH32V20X, chip_type: "0x20360510" }
18:31:18 [DEBUG] (1) wlink::operations: Chip UID: cd-ab-b4-ae-45-bc-c6-16
18:31:18 [DEBUG] (1) wlink::operations: flash protected: false
18:31:18 [DEBUG] (1) wlink::operations: SRAM CODE mode: 3
18:31:18 [DEBUG] (1) wlink::operations: RISC-V core version: Some("WCH-V4B")
18:31:18 [INFO] Read memory from 0x08000000 to 0x08000064
08000000: b7 00 00 08 67 80 80 00 73 50 40 30 73 50 40 34 ×00•g××0sP@0sP@4
08000010: 81 40 01 41 81 41 01 42 81 42 01 43 81 43 01 44 ×@•A×A•B×B•C×C•D
08000020: 81 44 81 46 01 47 81 47 01 48 81 48 01 49 81 49 ×D×F•G×G•H×H•I×I
08000030: 01 4a 81 4a 01 4b 81 4b 01 4c 81 4c 01 4d 81 4d •J×J•K×K•L×L•M×M
08000040: 01 4e 81 4e 01 4f 81 4f 97 01 00 18 93 81 81 7b •N×N•O×Oו0•×××{
08000050: f3 23 40 f1 b7 02 00 00 93 82 02 00 63 f4 72 00 ×#@×ו00×ו0c×r0
08000060: 6f 00 c0 29 o0×)
> # Dump System FLASH, BOOT_28KB
> wlink dump 0x1FFF8000 0x7000
....
> # Dump all general purpose registers
> wlink regs
16:24:20 [INFO] Dump GPRs
dpc(pc): 0x2000011a
x0 zero: 0x00000000
x1 ra: 0x49c85c07
x2 sp: 0x20002800
x3 gp: 0x206e24c4
x4 tp: 0x9add07a3
x5 t0: 0xb4a9b38a
....
> # Set dpc(pc) to System Flash
> wlink write-reg 0x7b1 0x000009a8