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    [T113S ] 如何设置spi1软件片选

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    • W
      wayneyao LV 4 last edited by

      大佬们,你们好,由于这个芯片的SPI1只有一个硬件片选信号,我们想通过软件片选的方式驱动多个spi设备,但因为网上资料较少,无从下手,假设增加PB12和PD10为两个SPI设备的软件片选引脚,请问需要增改哪些文件 41f0768c-06e4-428b-9d0c-ab178d41e715-image.png

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      • J
        Jingyan LV 5 last edited by

        https://open.allwinnertech.com/#/faq/0/show?menuID=17&faqId=1560

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        • W
          wayneyao LV 4 @Jingyan last edited by

          @jingyan 非常感谢 大佬 我现在才看到 感谢感谢

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