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合宙Luat / LuatOSLuaMIT

Aon_Gpio_2/3 和 spi_cs 端口无法置高低电位

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凯撒大帝  Opened this issue

Air302 迷你板。Aon_Gpio_2/3 和 spi_cs 端口无法置高低电位,实验了多次也无法正常工作,是固件问题还是 端口号定义问题,望排除一下Bug

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4674 wendal 1578914274 8128984 goooooood 1601234963 total 2 participants

Comments (5)

4674 wendal 1578914274
Wendal 2020-11-10 13:43 owner

Aon_Gpio_2/3 只有内部下拉

4674 wendal 1578914274
Wendal 2020-11-12 22:13 owner

spi_cs 暂不支持设置, 以后也许开放.

4674 wendal 1578914274
Wendal 2020-11-15 00:38 owner

AON_GPIO2 对应 GPIO21 gpio.setup(21,0)
AON_GPIO3 对应 GPIO23 gpio.setup(23,0)

4674 wendal 1578914274
Wendal 2020-11-15 00:39 owner

AON的电压是1.8v左右

4674 wendal 1578914274
Wendal 2020-11-15 00:39 owner

spi_cs 脚的确有问题, 待确认硬件设计

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