linux项目工程资料-Linux底层驱动.zip

linux3.4.2 include/linux/input.h #define EV_VERSION 0x010001 linux2.6.2 include/linux/input.h #define EV_VERSION 0x010000 gcc 版本 : /usr/local/arm/4.3.2/arm-none-linux-gnueabi/libc/usr #define EV_VERSION 0x010000 tslib_source_code: tslib-1.3\src\Ts_open.c if (ioctl(ts->fd, EVIOCGVERSION, &version) < 0 || version != EV_VERSION || ioctl(ts->fd, EVIOCGBIT(0, sizeof(bit)*8), &bit) < 0 || !(bit & (1 << EV_ABS)) || ioctl(ts->fd, EVIOCGBIT(EV_ABS, sizeof(bit)*8), &bit) < 0 || !(bit & (1 << ABS_X)) || !(bit & (1 << ABS_Y)) || !(bit & (1 << ABS_PRESSURE))) 由于内核版本的问题 EV_VERSION所以不符 解决方法： 将工具链的 #define EV_VERSION 0x010000 改为 #define EV_VERSION 0x010001