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@jack_admin @大法师
Really appreciate your help!
Now our system is basically compatible with coolp4B，which used to running on raspberry-pi4B. -
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有python3.9版本的吗
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@xingzhan2012 有。在帖子最顶楼
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@jack_admin 谢谢
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Does the coolpi have a DPI mode for the gpio like the RPI4?
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@Macs said in coolpi 4b python3 gpio operation compatable with raspberry pi:
Does the coolpi have a DPI mode for the gpio like the RPI4?
WiringPi ?
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@jack_admin I mean can output video signal on the gpio using with custom timings, like you can on the RPI4?
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请问支持C++语言吗
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@Orion C++可以代码文件操作gpio，不需要调用python库
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@jack_admin 请问C++需要包含哪个库呢，是writtingPi吗
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@Orion 直接裸操作/sys/class/gpio，不做二次包装
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it says in the GPIO page that all gpio are configurable with pullup or pulldown mode. How can we access the pull down resistor on a input pin say pin 32 GPIO105 that is default set to pullup? I tried the same convention as raspberry pi python access which is
GPIO.setup([pin#], GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
and i get the error no PUD_DOWN in the module. Can you post the entire documentation with included commands in this module?
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@zensation not support setting pullup/down in user space now.
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