Flash and use hydrausb3_fw example on Linux

Flash and use hydrausb3_fw example on Linux

Latest Pre-built binaries archive for wch-ch56x-isp is available for Ubuntu on https://github.com/hydrausb3/wch-ch56x-isp/releases

• So you can download it and extract it (with 7-Zip ...) and skip steps Prerequisites / Clone wch-ch56x-isp repository with git & Build wch-ch56x-isp code Flash and use hydrausb3_fw example on Linux

Prerequisites

• Install pkg-config and libusb-1.0-0-dev
  • sudo apt-get install pkg-config libusb-1.0-0-dev

Clone wch-ch56x-isp repository with git

cd ~
git clone --recursive https://github.com/hydrausb3/wch-ch56x-isp.git

Build wch-ch56x-isp code

cd ~
cd wch-ch56x-isp
make clean all

Flash and use hydrausb3_fw example

1. On HydraUSB3 (disconnect any cable/power supply) and add a Jumper on Flash Mode P3
2. Connect “USB A Male to USB A male cable” to HydraUSB3 then the other side to PC(USB2 or USB3 port)
3. The PC shall detect the WCH CH569W Bootloader (enumeration with USB2 HS)
   • You can check it is well recognized with lsusb which shall find "ID 4348:55e0 WinChipHead"
   • Note after 10s of inactivity the bootloader exit and run the program
     • You can just reset the board to re-enter in bootloader by pressing(1s) & releasing 3V3 DISABLE button(at left of USB3 connector)
4. Launch(quickly to avoid 10s timeout) wch-ch56x-isp to flash(and verify) the hydrausb3_fw example (here HydraUSB3_Blink_ULED)
   • sudo ./wch-ch56x-isp -v -f=~/hydrausb3_fw/HydraUSB3_Blink_ULED/obj/HydraUSB3_Blink_ULED.bin
5. On HydraUSB3 Remove the Jumper on Flash Mode P3
6. On HydraUSB3 Press(1s) & Release the 3V3 DISABLE button(at left of USB3 connector) to reset the board

• The HydraUSB3 board shall execute the HydraUSB3_Blink_ULED firmware example by blinking the ULED
  • Note: If you press UBTN the ULED blink very fast