demo_11_4.inc

这是马潮老师最新力做<<AVR单片机潜入式系统原理与应用实践>>中有关带音乐报时的C程序,用CVAVR编译,对想熟悉和学习AVR单片机的朋友一定有用.注释详细,一看就懂.

_led_7:
	.DB  0x3F,0x6,0x5B,0x4F,0x66,0x6D,0x7D,0x7
	.DB  0x7F,0x6F
_position:
	.DB  0xFE,0xFD,0xFB,0xF7,0xEF,0xDF
_t:
	.DB  0x0,0x0,0xBC,0x3,0x61,0x3,0xF7,0x2
	.DB  0xCC,0x2,0x7E,0x2,0x38,0x2,0xFA,0x1
	.DB  0xD6,0x1
_d:
	.DB  0x0,0x69,0x74,0x84,0x8C,0x9D,0xB0,0xC6
	.DB  0xD1
_music:
	.DB  0x5,0x2,0x8,0x2,0x5,0x2,0x4,0x2
	.DB  0x3,0x2,0x2,0x2,0x1,0x4,0x1,0x2
	.DB  0x1,0x2,0x2,0x2,0x3,0x2,0x3,0x2
	.DB  0x1,0x2,0x3,0x2,0x4,0x2,0x5,0x8
	.DEF _note_n=R5
	.DEF _int_n=R6
	.DEF _time_counter=R4
	.DEF _key_stime_counter=R9
	.DEF _clock_state=R8
_3:
	.DB  0x6
	.DEF _return_time=R11
	.DEF _posit_S0=R10
	.DEF _key_state_S4=R13
	.DEF _key_press_S4=R12

__GLOBAL_INI_TBL:
	.DW  0x01
	.DW  0x08
	.DW  _3*2

	.DW  0
_0x4A: