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54 lines
1.6 KiB
54 lines
1.6 KiB
# DAPLink |
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DAPLink (CMSIS-DAP) porting to Artery AT32F425, WCH CH32V203 and WCH CH32V305. |
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## DAPLink-AT32F425 |
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DAPLink (CMSIS-DAP) based on Artery AT32F425 (support crystal-less USB), supports SWD, JTAG and CDC. |
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On C/C++ page of Keil Option Window: |
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* Define `DAP_FW_V1`: generate CMSIS-DAP V1 firmware, using HID transport protocol. |
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* Do not define `DAP_FW_V1`: Generate CMSIS-DAP V2 firmware, using WINUSB transfer protocol. |
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### Pin map |
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| FUNC | Pin | |
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| :---- | :---- | |
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| SWD_CLK | PA.1 | |
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| SWD_DIO | PA.0 | |
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| SWD_RST | PA.4 | |
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| CDC_TXD | PA.2 | |
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| CDC_RXD | PA.3 | |
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| JTAG_TDI | PA.7 | |
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| JTAG_TDO | PA.6 | |
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Sch & PCB: [https://oshwhub.com/xivn1987/daplink](https://oshwhub.com/xivn1987/daplink) |
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## DAPLink-CH32V203 |
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DAPLink (CMSIS-DAP) based on WCH CH32V203 (support crystal-less USB), supports SWD, JTAG and CDC. |
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### Pin map |
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| FUNC | Pin | |
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| :---- | :---- | |
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| SWD_CLK | PA.1 | |
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| SWD_DIO | PA.0 | |
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| SWD_RST | PA.4 | |
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| CDC_TXD | PA.2 | |
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| CDC_RXD | PA.3 | |
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| JTAG_TDI | PA.7 | |
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| JTAG_TDO | PA.6 | |
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Sch & PCB: [https://oshwhub.com/xivn1987/daplink](https://oshwhub.com/xivn1987/daplink) |
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## DAPLink-CH32V305 |
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DAPLink (CMSIS-DAP) based on WCH CH32V305 (High Speed USB with on-chip PHY), supports SWD, JTAG and CDC. |
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### Pin map |
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| FUNC | Pin | |
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| :---- | :---- | |
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| SWD_CLK | PB.13 | |
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| SWD_DIO | PB.12 | |
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| SWD_RST | PC.8 | |
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| CDC_TXD | PB.10 | |
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| CDC_RXD | PB.11 | |
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| JTAG_TDI | PB.15 | |
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| JTAG_TDO | PB.14 | |
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Sch & PCB: [https://oshwhub.com/xivn1987/DAPLink-HS](https://oshwhub.com/xivn1987/DAPLink-HS)
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