2020-02-08 09:14发布
millwood0 发表于 2012-5-12 19:40 how you do it depends on your specific requirements. simulating spi masters is fairly simple, simul ...
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我用普通IO端口接一个flash，现在要将普通IO端口模拟成SPI，来控制flash的读写。请问程序该如何，求大侠帮助，紧急需求。。。。
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