Board/DPR/DPR1133-dat/DPR1133-dat.md
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@@ -4,6 +4,7 @@
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- [[WCH-SDK-dat]]
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-- [[wchlink-dat]]
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+- please read most documentation here [[wchlink-dat]]
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+
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- [[CH32V003-dat]]
SDK/WCH-SDK-dat/WCHLINK-dat/wchlink-dat.md
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@@ -13,7 +13,8 @@ Keils 识别不到的需要更新 Keil 版本至 5.25 以上
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| ARM | 空闲时蓝灯常亮 | Keil | 支持 SWD 协议的 ARM 核芯片 |
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-Mode switching:
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+### Mode switching
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+
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- When Tx is connected to GND, plug the WCH-Link into the USB interface to switch the mode and keep it in this mode the next time it is plugged into the USB interface.
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- Example:
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- When the current WCH-Link is idle, the blue light is always off, indicating that it is in RISC-V mode; after powering off, short-circuit Tx and GND and plug it into the USB interface, and the mode is switched to ARM. At this time, the blue light is always on when idle; Turn on Tx and GND, and it will still be in ARM mode the next time you plug in the USB interface.
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@@ -31,6 +32,11 @@ Mode switching:
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- [[CH32V003-dat]]
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+## reprogram demo video
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+
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+- https://www.youtube.com/watch?v=JZMW4eqRBXw&ab_channel=ChowHe
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+
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+
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## Info
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![](2023-10-08-16-23-35.png)