1.7 KiB
1.7 KiB
Bouffalo CKLink
This is the instructions for the cklink firmware used with BL702 or BL616.
Hardware
Sipeed RV-Debugger-Plus
- Use BL702C-A0
Flash download (via BLDevCube)
- Open BL Devcube
- Select IOT UI and select single download
- Load firmware
- Press and hold the boot pin then plug the usb in the computer to go to the boot mode.
- Download
Flash download (via blisp)
- Download latest blisp here.
- Press and hold the boot pin then plug the usb in the computer to go to the boot mode.
- Execute
blisp iot -c bl70x --reset -s bl702_cklink_whole_img_v2.2.bin -l 0x0
CKLink driver
CKLink driver version must be higher than 5.16.0. Download link is here.
Debug with Eclipse
See BL_MCU_SDK DOC
Default JTAG Pin
CHIP/Pin | BL602/BL604 | BL702/BL704/BL706 | BL616/BL618 | BL808 |
---|---|---|---|---|
TMS | GPIO12 | GPIO0 | GPIO0 | GPIO6 |
TCK | GPIO14 | GPIO2 | GPIO1 | GPIO12 |
TDO | GPIO11 | GPIO9 | GPIO2 | GPIO7 |
TDI | GPIO17 | GPIO1 | GPIO3 | GPIO13 |