1、将makefile中的 CROSS =/usr/local/arm/2.95.3/bin/arm-linux- CFLAGS+=-I/usr/local/src/2.4.18-rmk7/include CFLAGS+=-I/usr/local/src/2.4.18-rmk7/include/linux CFLAGS+=-I/usr/local/arm/2.95.3/arm-linux/include 路径改为你宿主机上的。 2、#make，来编译驱动模块。 3、

周立功EPC8900 GPIO测试例程，包含.c和makefile文件。-ZLG EPC8900 GPIO test routines, including. C and makefile files.

针对OMAP3530处理器，用来测试GPIO的模块程序。这个程序可以申请gpio，为gpio设置中断处理函数等功能。-For the OMAP3530 processor, the program is used to test the GPIO. This procedure can apply gpio, gpio settings for the interrupt handler functions.

gpio_test 测试gpio口 拉低拉高 看状态(Test of GPIO port, low pull and high look state)