search

WCHSoftGroup / ch347

ch347 480Mbps high-speed USB to Jtag/I2C/SPI/Uart/GPIO etc.
116 stars 38 forks source link

Missing code for CH347DLL.dll #8

Closed zingo closed 1 year ago

zingo commented 2 years ago

Hi Would it be possible to add the code in the CH347DLL.dll I think it would be needed to make this work on Linux and Mac (and maybe even Arm based Window). Also it would be needed if this is going to be upstreamed and included in the openocd project out of the box some day. Thanks for your time!

AIOT-CAT commented 2 years ago

Support for linux and other systems will be added in the near future. Thank you for your suggestions.

981213 commented 1 year ago

@zingo There's an OUT endpoint and an IN endpoint for JTAG. CH347Write and CH347Read simply writes to/reads from the corresponding endpoint. I guess it shouldn't be too hard to capture and hard-code an init packet and replace everything else with libusb.

EasyDevKits commented 1 year ago

For Linux it's already working without CH347DLL.dll. The Linux version uses libusb directly.

zingo commented 1 year ago

Supernice info, great! I don't have any ch347 projects right now ongoing so I will not be able to test this and will just close the ticket!