Board-dat/DPR/DPR1130-DAT/DPR1130-DAT.md
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@@ -24,6 +24,8 @@ the programmer comes up two part of functions
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- serial USB-TTL port
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- CMSIS-DAP programmer: please use IDE/SDK like keil-MDK to run it
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+please make sure to use a good quality USB-cable, a different USB cable to try is also a good option
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+
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![](2024-09-03-15-55-14.png)
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@@ -38,6 +40,16 @@ the programmer comes up two part of functions
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* and upload by click "start"
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* target will be auto reset
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+### work flow
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+
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+- please hold down PB1 into online mode, and copy your target bin file into the root folder
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+- hold down PB0 and re-enter into offline mode
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+- connect the target board, and programmer should show "connected"
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+- choose the target board config file, and choose target flashing bin file
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+- hit the "start" to program
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+
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+
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+
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## hardware
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- PA13 = target SWDIO
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- PA14 = target SWCLK