我安装了此 raspberrypi帽子(waveShare rpi 35a)附在我的覆盆子pi上。
在终端中运行 modprobe ILI9486
之后:
在/sys/Module
中,我看到了设备。
在/dev/
和/dev/spi/
中,我在名称中没有看到任何用 ili9486
看到任何东西。
如何将命令发送到设备?
在特定的情况下,如何将命令发送到 ILI9486_PROBE
,该命令依次将命令发送到 waveShare_command
?我的目标是使命令达到 waveShare_command
?
我没有在 waveShare github 因为我不想要触摸屏功能。我只想写入屏幕。
I installed this module and have the corresponding RaspberryPi HAT(Waveshare Rpi 35A)
attached to my Raspberry Pi.
After running modprobe ili9486
in the terminal:
In /sys/module
, I see the device.
In /dev/
and /dev/spi/
, I don't see anything with ili9486
in it's name.
How do I send a command to the device?
In specific how do I send the command to ili9486_probe
, which will in turn, send the command to waveshare_command
? My goal is to get the command to reach waveshare_command
?
I didn't install the dtoverlay
on the Waveshare github because I do not want touch screen features. I just want to write to the screen.
发布评论