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After the JTAG_TCLK/ SWD_CLK pin multiple as GPIO,and then cannot download the program anymore!

Question asked by zy q on Aug 8, 2018
Latest reply on Aug 12, 2018 by zy q

After the JTAG_TCLK/ SWD_CLK pin multiple as GPIO,and then cannot download the program anymore!

 

Please help me,thanks!

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