STM32F4 SPI3无法通信,发现和JTAG复用,如何切换JTAG到SWD
看DATAsheet,是这样说明的:This sequence is:
1. Send more than 50 TCK cycles with TMS (SWDIO) =1
2. Send the 16-bit sequence on TMS (SWDIO) = 0111100111100111 (MSB transmitted
first)
3. Send more than 50 TCK cycles with TMS (SWDIO) =1
具体应该怎么操作??求大神
GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable,ENABLE); 问题解决了吗
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