logic.h

来自「逻辑分析仪 PC发送到单片机的命令共7个字节： 第一字节是触发信号」· C头文件 代码 · 共 24 行

#define temp		(*(volatile uint8_t *)(2))
#define trig 		(*(volatile uint8_t *)(3))					//触发位，0为低电平触发，1为高电平触发
#define trig_en 	(*(volatile uint8_t *)(4))				//触发忽略位，0为使能，1为忽略
#define fre_lo 		(*(volatile uint8_t *)(5))				//频率时钟低位
#define fre_hi 		(*(volatile uint8_t *)(6))				//频率时钟高位
//2us=0x0402;5us=0x0a02;
//10us=0x1402;20us=0x2802;50us=0x6402;
//100us=0xc802;200us=0x3203;500us=0x7d03;
//1ms=0xfa03;2ms=0x7d04;4ms=0xfa04;8ms=0x7d05;16ms=0xfa05
#define pre_trig 	(*(volatile uint8_t *)(7))				//预触发位，由两相等字节组成
#define mode 		(*(volatile uint8_t *)(8))					//工作模式
//0=普通模式；1=外部时钟，上升延；2=外部时钟，下降延；
//3=外部触发，上升延；4=外部触发，下降延；5=静态模式；
//7、8、9为测试模式，7=二进制计数；8=AA 55；9=0。
#define sample_num	(*(volatile uint8_t *)(9))
#define addr		(*(volatile uint16_t *)(10))				//RAM地址
#define addr_lo		(*(volatile uint8_t *)(10))
#define addr_hi		(*(volatile uint8_t *)(11))
#define time_lo		(*(volatile uint8_t *)(12))
#define time_hi		(*(volatile uint8_t *)(13))
#define addr_trig	(*(volatile uint16_t *)(14))			//预触发地址
#define addr_trig_lo	(*(volatile uint8_t *)(14))
#define addr_trig_hi	(*(volatile uint8_t *)(15))