📄 ds1603.h
字号:
/* * Dallas Semiconductors 1603 RTC driver * * Brian Murphy <brian@murphy.dk> * */#ifndef __DS1603_H#define __DS1603_Hstruct ds_defs { volatile u32 *reg; volatile u32 *data_reg; u32 rst; u32 clk; u32 data; u32 data_read_shift; char data_reversed; u32 huge_delay;};extern struct ds_defs *ds1603;unsigned long ds1603_read(void);int ds1603_set(unsigned long);void ds1603_set_trimmer(unsigned int);void ds1603_enable(void);void ds1603_disable(void);void ds1603_init(struct ds_defs *);#define TRIMMER_DEFAULT 3#define TRIMMER_DISABLE_RTC 0#endif
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -