[Ateli automotive-grade MCU development board AT-START-A403A] + IIC application OLED screen display

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[Ateli automotive-grade MCU development board AT-START-A403A] + IIC application OLED screen display [Copy link]

For some common peripherals, Arteli has done a lot of packaging, and we can directly get them to drive other devices.

This time we use the IIC case to drive our OLED screen.

IIC relies on an intermediate library of Artly, which re-encapsulates the IIC library, leaving only one interface, and we can run it very conveniently by calling it.

Just modify the data sending function of the OLED driver and delete all the analog IIC parts. This part distinguishes between sending data and sending commands.

The main loop can be used for calling tests.

秦天qintian0303

This is pretty good, there is an IIC package, but the application differences of IIC are still quite large