Compile the device driver into the embedded Linux Kernel

Compile the device driver into the embedded Linux kernel-general Linux technology-Linux programming and kernel information. The following is a detailed description. The driver can be compiled in two ways. One is to statically compile the program into the kernel, and the other is to compile the program into a module for dynamic loading. Because uClinux does not support dynamic module loading, and embedded Linux cannot use insmod/rmmod as flexibly as Desktop Linux does, so here we will only introduce how to statically compile the device driver into the uClinux kernel.

The following uses uClinux as an example to describe how to compile the driver test. c In the module mode into the kernel:

(1) modify the test. c source code

Step 1:

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