tda7540_ioctl_cmd.h
来自「基于tda7540芯片的FM芯片」· C头文件 代码 · 共 7 行
H
7 行
#include <linux/ioctl.h>#define TDA7540_MAGIC 'k'#define TDA7540_INIT _IO(TDA7540_MAGIC, 1)#define TDA7540_SET_FREQ _IOW(TDA7540_MAGIC,2,int)#define TDA7540_GET_FREQ _IOR(TDA7540_MAGIC,3,int)
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?