Posted on May 10, 2018 at 22:20hello, I have three identical electronic cards inculcate the chip stm32l47 and I raised the soft correspendant on these three cards via protocol uart but the problem what two functional cards and the other I have been ...

Posted on May 10, 2018 at 22:18hello, I have three identical electronic cards inculcate the chip stm32l47 and I raised the soft correspendant on these three cards via protocol uart but the problem what two functional cards and the other I have been ...