我用了三根线分别接到swdio swdclk gnd 但是一直有一个这样的错误
* JLink Info:
STM32F1xxx: Can not attach to CPU. Trying connect under reset.
**JLink Warning: RESET (pin 15) high, but should be low. Please check target hardware.
***JLink Error: Supply voltage too low (1 Volt is required, Measured: 0.8 Volt).
Please check target power.
请问如何解决？？？
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换了一个jlink 就好了
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