DAPLink

DAPLink (CMSIS-DAP) porting to Artery AT32F425, WCH CH32V203, WCH CH32V305 and Nuvoton M482.

DAPLink-AT32F425

DAPLink (CMSIS-DAP) based on Artery AT32F425 (support crystal-less USB), supports SWD and CDC.

Pin map

FUNC	Pin
SWD_CLK	PA.1
SWD_DIO	PA.0
SWD_RST	PA.4
CDC_TXD	PA.2
CDC_RXD	PA.3
LED_SWD	PA.5

DAPLink-CH32V203

DAPLink (CMSIS-DAP) based on WCH CH32V203 (support crystal-less USB), supports SWD and CDC.

Pin map

FUNC	Pin
SWD_CLK	PA.1
SWD_DIO	PA.0
SWD_RST	PA.4
CDC_TXD	PA.2
CDC_RXD	PA.3
LED_SWD	PA.5

DAPLink-CH32V305

DAPLink (CMSIS-DAP) based on WCH CH32V305 (High Speed USB with on-chip PHY), supports SWD and CDC.

Pin map

FUNC	Pin
SWD_CLK	PA.1
SWD_DIO	PA.0
SWD_RST	PA.4
CDC_TXD	PA.2
CDC_RXD	PA.3
LED_SWD	PA.5

DAPLink-M482

DAPLink (CMSIS-DAP) based on Nuvoton M482, supports SWD and CDC.

In the C/C++ page of Keil Option Window:

• Define DAP_FW_V1: generate CMSIS-DAP V1 firmware, using HID transport protocol.
• Do not define DAP_FW_V1: Generate CMSIS-DAP V2 firmware, using WINUSB transfer protocol.

Pin map

FUNC	Pin
SWD_CLK	PA.1
SWD_DIO	PA.0
SWD_RST	PF.4
CDC_TXD	PB.1
CDC_RXD	PB.0
LED_SWD	PA.2
LED_TXD	PC.1
LED_RXD	PC.0