/driver-api-example

A simple example of how to develop a portable driver api

Primary LanguageC

A simple example of how to develop a portable driver api

A simple example of how to develop a portable driver api - based on Zephyr device driver model.

How to build

You can build to three different architectures:

$ make arm
$ make ppc
$ make x86

To clean

$ make clean

Running

$ ./driver_api_exe

The output depends on the builded target:

  • ARM:

    $ ./driver_api_exe
my_driver_init, foo: 10 and bar: 20
arm driver 
my_driver_get 
arm driver

  • PPC:

    $ ./driver_api_exe
my_driver_init, foo: 10 and bar: 20
ppc driver 
my_driver_get 
ppc driver

  • X86:

    $ ./driver_api_exe
Not implemented
Not implemented

The API initialization requires an up to date toolchain (C99 or newer). Using older toolchain requires change the the API initialization.