Using as DAPLink

2023-07-26
Update history
Date Version Author Update content
2023-07-26 v0.1 ctx
  • Release docs

SLogic Combo 8 features high-speed DAP-Link functionality, suitable for various common chips, especially for debugging STM32 chips using IDE on Windows.

Press the toggle button to switch the indicator light to green.

slogic_led_green

To verify if DAPLink functionality is enabled:
Open the device manager in Windows environment, and use the lsusb command in Linux environment to find the "RV CMSIS-DAP" device

Getting Started

Here's a step-by-step guide on using the STM32F103C8T6 chip with Windows MDK IDE as an example:

Pin sequence

CKLink and DAPLink have similar pin connections, so they are shown together in one diagram. Please ignore the 'CK' label.

daplink_cklink_line_order

In DAPLink mode, it can simultaneously support one DAPLink interface and one UART interface.

The pins on the left side of the diagram (TXD, RXD) can be used as a UART interface. (note: DTR and RTS are reserved.)

The pins on the right side of the diagram (TCK, TDI, TDO, TMS) are used for DAPLink debugging.

  • Set the Reset Options to SYSRESETREQ.
  • In CMSIS-DAP, locate and select the RV CMSIS-DAP device.

cfg_dap_debugger_of_mdk

Download the firmware using MDK:

download_fw_in_mdk

Debug the firmware using MDK:

start_debugger_in_mdk

Thank you for the document contribution from 'dragonforward'.