sd_test.asm

mmc/sd卡的实现源码

$0CC8	$512E	MOVF	_k_2,W, 1
$0CCA	$2201	ADDWFC	STACK_1,F, 0
$0CCC	$5000	MOVF 	STACK_0,W, 0
$0CCE	$6EE9	MOVWF 	FSR0L, 0
$0CD0	$5001	MOVF 	STACK_1,W, 0
$0CD2	$6EEA	MOVWF 	FSR0H, 0
$0CD4	$50EF	MOVF 	INDF0,W, 0
$0CD6	$6F45	MOVWF 	printhex_argh0, 1
$0CD8	$EC26	F002	CALL	_printhex
$0CDC	$0E0F	MOVLW	15
$0CDE	$6E00	MOVWF 	STACK_0, 0
$0CE0	$0102	MOVLB	2
$0CE2	$512E	MOVF	_k_2,W, 1
$0CE4	$6E01	MOVWF	STACK_1, 0
$0CE6	$6AE8	CLRF	WREG, 0
$0CE8	$5E01	SUBWF	STACK_1,F, 0
$0CEA	$E102	BNZ	L_main_31
$0CEC	$5000	MOVF	STACK_0,W, 0
$0CEE	$5D2D	SUBWF	_k_1,W, 1
$0CF0	$	L_main_31:
$0CF0	$E005	BZ	L_main_32
$0CF2	$0E2D	MOVLW	45
$0CF4	$0102	MOVLB	2
$0CF6	$6F53	MOVWF 	Usart_Write_argh0, 1
$0CF8	$EC50	F001	CALL	_Usart_Write
$0CFC	$	L_main_32:
$0CFC	$	L_main_29:
$0CFC	$0102	MOVLB	2
$0CFE	$2B2D	INCF	_k_1,F, 1
$0D00	$B4D8	BTFSC	STATUS,Z, 0
$0D02	$2B2E	INCF	_k_2,F, 1
$0D04	$D7D0	BRA	L_main_27
$0D06	$	L_main_28:
$0D06	$0E0D	MOVLW	13
$0D08	$0102	MOVLB	2
$0D0A	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D0C	$EC50	F001	CALL	_Usart_Write
$0D10	$0E0A	MOVLW	10
$0D12	$0102	MOVLB	2
$0D14	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D16	$EC50	F001	CALL	_Usart_Write
$0D1A	$D023	BRA	L_main_33
$0D1C	$	L_main_26:
$0D1C	$0E43	MOVLW	67
$0D1E	$0102	MOVLB	2
$0D20	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D22	$EC50	F001	CALL	_Usart_Write
$0D26	$0E53	MOVLW	83
$0D28	$0102	MOVLB	2
$0D2A	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D2C	$EC50	F001	CALL	_Usart_Write
$0D30	$0E44	MOVLW	68
$0D32	$0102	MOVLB	2
$0D34	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D36	$EC50	F001	CALL	_Usart_Write
$0D3A	$0E2D	MOVLW	45
$0D3C	$0102	MOVLB	2
$0D3E	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D40	$EC50	F001	CALL	_Usart_Write
$0D44	$0E45	MOVLW	69
$0D46	$0102	MOVLB	2
$0D48	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D4A	$EC50	F001	CALL	_Usart_Write
$0D4E	$0E72	MOVLW	114
$0D50	$0102	MOVLB	2
$0D52	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D54	$EC50	F001	CALL	_Usart_Write
$0D58	$0E72	MOVLW	114
$0D5A	$0102	MOVLB	2
$0D5C	$6F53	MOVWF 	Usart_Write_argh0, 1
$0D5E	$EC50	F001	CALL	_Usart_Write
$0D62	$	L_main_33:
$0D62	$0102	MOVLB	2
$0D64	$6B2F	CLRF 	_serial_pointer, 1
$0D66	$	L_main_34:
$0D66	$D001	BRA	L_main_36
$0D68	$D38C	BRA	L_main_35
$0D6A	$	L_main_36:
$0D6A	$ECBB	F002	CALL	_Usart_Data_Ready
$0D6E	$6A00	CLRF 	STACK_0, 0
$0D70	$0102	MOVLB	2
$0D72	$5143	MOVF	_Usart_Data_Ready_local_result,W, 1
$0D74	$5C00	SUBWF	STACK_0,W, 0
$0D76	$B4D8	BTFSC	STATUS,Z, 0
$0D78	$D382	BRA	L_main_37
$0D7A	$0E30	MOVLW 	_serial_buffer_1
$0D7C	$6E00	MOVWF 	STACK_0, 0
$0D7E	$0E02	MOVLW 	@_serial_buffer_1
$0D80	$6E01	MOVWF 	STACK_1, 0
$0D82	$0E01	MOVLW	1
$0D84	$032F	MULWF	_serial_pointer, 1
$0D86	$50F3	MOVF	PRODL,W, 0
$0D88	$6E02	MOVWF	STACK_2, 0
$0D8A	$50F4	MOVF	PRODH,W, 0
$0D8C	$6E03	MOVWF	STACK_3, 0
$0D8E	$5002	MOVF	STACK_2,W, 0
$0D90	$2600	ADDWF	STACK_0,F, 0
$0D92	$5003	MOVF	STACK_3,W, 0
$0D94	$2201	ADDWFC	STACK_1,F, 0
$0D96	$5000	MOVF	STACK_0,W, 0
$0D98	$6F3D	MOVWF	Mirror_main_STACK_0, 1
$0D9A	$5001	MOVF	STACK_1,W, 0
$0D9C	$6F3E	MOVWF	Mirror_main_STACK_1, 1
$0D9E	$5002	MOVF	STACK_2,W, 0
$0DA0	$6F3F	MOVWF	Mirror_main_STACK_2, 1
$0DA2	$5003	MOVF	STACK_3,W, 0
$0DA4	$6F40	MOVWF	Mirror_main_STACK_3, 1
$0DA6	$ECC2	F002	CALL	_Usart_Read
$0DAA	$0102	MOVLB	2
$0DAC	$513D	MOVF	Mirror_main_STACK_0,W, 1
$0DAE	$6E00	MOVWF	STACK_0, 0
$0DB0	$513E	MOVF	Mirror_main_STACK_1,W, 1
$0DB2	$6E01	MOVWF	STACK_1, 0
$0DB4	$513F	MOVF	Mirror_main_STACK_2,W, 1
$0DB6	$6E02	MOVWF	STACK_2, 0
$0DB8	$5140	MOVF	Mirror_main_STACK_3,W, 1
$0DBA	$6E03	MOVWF	STACK_3, 0
$0DBC	$5000	MOVF 	STACK_0,W, 0
$0DBE	$6EE9	MOVWF 	FSR0L, 0
$0DC0	$5001	MOVF 	STACK_1,W, 0
$0DC2	$6EEA	MOVWF 	FSR0H, 0
$0DC4	$5143	MOVF 	_Usart_Read_local_result,W, 1
$0DC6	$6EEF	MOVWF 	INDF0, 0
$0DC8	$2B2F	INCF	_serial_pointer,F, 1
$0DCA	$0E01	MOVLW	1
$0DCC	$6E00	MOVWF 	STACK_0, 0
$0DCE	$512F	MOVF	_serial_pointer,W, 1
$0DD0	$5C00	SUBWF	STACK_0,W, 0
$0DD2	$B0D8	BTFSC	STATUS,C, 0
$0DD4	$D354	BRA	L_main_38
$0DD6	$6B2F	CLRF 	_serial_pointer, 1
$0DD8	$0E30	MOVLW 	_serial_buffer_1
$0DDA	$6E00	MOVWF 	STACK_0, 0
$0DDC	$0E02	MOVLW 	@_serial_buffer_1
$0DDE	$6E01	MOVWF 	STACK_1, 0
$0DE0	$5000	MOVF 	STACK_0,W, 0
$0DE2	$6E00	MOVWF 	STACK_0, 0
$0DE4	$5001	MOVF 	STACK_1,W, 0
$0DE6	$6E01	MOVWF 	STACK_1, 0
$0DE8	$0E53	MOVLW	83
$0DEA	$6E02	MOVWF 	STACK_2, 0
$0DEC	$5000	MOVF 	STACK_0,W, 0
$0DEE	$6EE9	MOVWF 	FSR0L, 0
$0DF0	$5001	MOVF 	STACK_1,W, 0
$0DF2	$6EEA	MOVWF 	FSR0H, 0
$0DF4	$50EF	MOVF 	INDF0,W, 0
$0DF6	$6E03	MOVWF 	STACK_3, 0
$0DF8	$5002	MOVF	STACK_2,W, 0
$0DFA	$5C03	SUBWF	STACK_3,W, 0
$0DFC	$E10E	BNZ	L_main_39
$0DFE	$0E30	MOVLW 	_serial_buffer_1
$0E00	$6E00	MOVWF 	STACK_0, 0
$0E02	$0E02	MOVLW 	@_serial_buffer_1
$0E04	$6E01	MOVWF 	STACK_1, 0
$0E06	$0E01	MOVLW	1
$0E08	$2600	ADDWF	STACK_0,F, 0
$0E0A	$6AE8	CLRF	WREG, 0
$0E0C	$2201	ADDWFC	STACK_1,F, 0
$0E0E	$5000	MOVF 	STACK_0,W, 0
$0E10	$6EE9	MOVWF 	FSR0L, 0
$0E12	$5001	MOVF 	STACK_1,W, 0
$0E14	$6EEA	MOVWF 	FSR0H, 0
$0E16	$50EF	MOVF 	INDF0,W, 0
$0E18	$6F32	MOVWF 	_first_byte, 1
$0E1A	$	L_main_39:
$0E1A	$0E30	MOVLW 	_serial_buffer_1
$0E1C	$6E00	MOVWF 	STACK_0, 0
$0E1E	$0E02	MOVLW 	@_serial_buffer_1
$0E20	$6E01	MOVWF 	STACK_1, 0
$0E22	$5000	MOVF 	STACK_0,W, 0
$0E24	$6E00	MOVWF 	STACK_0, 0
$0E26	$5001	MOVF 	STACK_1,W, 0
$0E28	$6E01	MOVWF 	STACK_1, 0
$0E2A	$0E73	MOVLW	115
$0E2C	$6E02	MOVWF 	STACK_2, 0
$0E2E	$5000	MOVF 	STACK_0,W, 0
$0E30	$6EE9	MOVWF 	FSR0L, 0
$0E32	$5001	MOVF 	STACK_1,W, 0
$0E34	$6EEA	MOVWF 	FSR0H, 0
$0E36	$50EF	MOVF 	INDF0,W, 0
$0E38	$6E03	MOVWF 	STACK_3, 0
$0E3A	$5002	MOVF	STACK_2,W, 0
$0E3C	$5C03	SUBWF	STACK_3,W, 0
$0E3E	$E10F	BNZ	L_main_40
$0E40	$0E30	MOVLW 	_serial_buffer_1
$0E42	$6E00	MOVWF 	STACK_0, 0
$0E44	$0E02	MOVLW 	@_serial_buffer_1
$0E46	$6E01	MOVWF 	STACK_1, 0
$0E48	$0E01	MOVLW	1
$0E4A	$2600	ADDWF	STACK_0,F, 0
$0E4C	$6AE8	CLRF	WREG, 0
$0E4E	$2201	ADDWFC	STACK_1,F, 0
$0E50	$5000	MOVF 	STACK_0,W, 0
$0E52	$6EE9	MOVWF 	FSR0L, 0
$0E54	$5001	MOVF 	STACK_1,W, 0
$0E56	$6EEA	MOVWF 	FSR0H, 0
$0E58	$50EF	MOVF 	INDF0,W, 0
$0E5A	$0102	MOVLB	2
$0E5C	$6F33	MOVWF 	_second_byte, 1
$0E5E	$	L_main_40:
$0E5E	$0E30	MOVLW 	_serial_buffer_1
$0E60	$6E00	MOVWF 	STACK_0, 0
$0E62	$0E02	MOVLW 	@_serial_buffer_1
$0E64	$6E01	MOVWF 	STACK_1, 0
$0E66	$5000	MOVF 	STACK_0,W, 0
$0E68	$6E00	MOVWF 	STACK_0, 0
$0E6A	$5001	MOVF 	STACK_1,W, 0
$0E6C	$6E01	MOVWF 	STACK_1, 0
$0E6E	$0E45	MOVLW	69
$0E70	$6E02	MOVWF 	STACK_2, 0
$0E72	$5000	MOVF 	STACK_0,W, 0
$0E74	$6EE9	MOVWF 	FSR0L, 0
$0E76	$5001	MOVF 	STACK_1,W, 0
$0E78	$6EEA	MOVWF 	FSR0H, 0
$0E7A	$50EF	MOVF 	INDF0,W, 0
$0E7C	$6E03	MOVWF 	STACK_3, 0
$0E7E	$5002	MOVF	STACK_2,W, 0
$0E80	$5C03	SUBWF	STACK_3,W, 0
$0E82	$E10F	BNZ	L_main_41
$0E84	$0E30	MOVLW 	_serial_buffer_1
$0E86	$6E00	MOVWF 	STACK_0, 0
$0E88	$0E02	MOVLW 	@_serial_buffer_1
$0E8A	$6E01	MOVWF 	STACK_1, 0
$0E8C	$0E01	MOVLW	1
$0E8E	$2600	ADDWF	STACK_0,F, 0
$0E90	$6AE8	CLRF	WREG, 0
$0E92	$2201	ADDWFC	STACK_1,F, 0
$0E94	$5000	MOVF 	STACK_0,W, 0
$0E96	$6EE9	MOVWF 	FSR0L, 0
$0E98	$5001	MOVF 	STACK_1,W, 0
$0E9A	$6EEA	MOVWF 	FSR0H, 0
$0E9C	$50EF	MOVF 	INDF0,W, 0
$0E9E	$0102	MOVLB	2
$0EA0	$6F34	MOVWF 	_third_byte, 1
$0EA2	$	L_main_41:
$0EA2	$0E30	MOVLW 	_serial_buffer_1
$0EA4	$6E00	MOVWF 	STACK_0, 0
$0EA6	$0E02	MOVLW 	@_serial_buffer_1
$0EA8	$6E01	MOVWF 	STACK_1, 0
$0EAA	$5000	MOVF 	STACK_0,W, 0
$0EAC	$6E00	MOVWF 	STACK_0, 0
$0EAE	$5001	MOVF 	STACK_1,W, 0
$0EB0	$6E01	MOVWF 	STACK_1, 0
$0EB2	$0E65	MOVLW	101
$0EB4	$6E02	MOVWF 	STACK_2, 0
$0EB6	$5000	MOVF 	STACK_0,W, 0
$0EB8	$6EE9	MOVWF 	FSR0L, 0
$0EBA	$5001	MOVF 	STACK_1,W, 0
$0EBC	$6EEA	MOVWF 	FSR0H, 0
$0EBE	$50EF	MOVF 	INDF0,W, 0
$0EC0	$6E03	MOVWF 	STACK_3, 0
$0EC2	$5002	MOVF	STACK_2,W, 0
$0EC4	$5C03	SUBWF	STACK_3,W, 0
$0EC6	$E10F	BNZ	L_main_42
$0EC8	$0E30	MOVLW 	_serial_buffer_1
$0ECA	$6E00	MOVWF 	STACK_0, 0
$0ECC	$0E02	MOVLW 	@_serial_buffer_1
$0ECE	$6E01	MOVWF 	STACK_1, 0
$0ED0	$0E01	MOVLW	1
$0ED2	$2600	ADDWF	STACK_0,F, 0
$0ED4	$6AE8	CLRF	WREG, 0
$0ED6	$2201	ADDWFC	STACK_1,F, 0
$0ED8	$5000	MOVF 	STACK_0,W, 0
$0EDA	$6EE9	MOVWF 	FSR0L, 0
$0EDC	$5001	MOVF 	STACK_1,W, 0
$0EDE	$6EEA	MOVWF 	FSR0H, 0
$0EE0	$50EF	MOVF 	INDF0,W, 0
$0EE2	$0102	MOVLB	2
$0EE4	$6F35	MOVWF 	_fourth_byte, 1
$0EE6	$	L_main_42:
$0EE6	$0E30	MOVLW 	_serial_buffer_1
$0EE8	$6E00	MOVWF 	STACK_0, 0
$0EEA	$0E02	MOVLW 	@_serial_buffer_1
$0EEC	$6E01	MOVWF 	STACK_1, 0
$0EEE	$5000	MOVF 	STACK_0,W, 0
$0EF0	$6E00	MOVWF 	STACK_0, 0
$0EF2	$5001	MOVF 	STACK_1,W, 0
$0EF4	$6E01	MOVWF 	STACK_1, 0
$0EF6	$0E52	MOVLW	82
$0EF8	$6E02	MOVWF 	STACK_2, 0
$0EFA	$5000	MOVF 	STACK_0,W, 0
$0EFC	$6EE9	MOVWF 	FSR0L, 0
$0EFE	$5001	MOVF 	STACK_1,W, 0
$0F00	$6EEA	MOVWF 	FSR0H, 0
$0F02	$50EF	MOVF 	INDF0,W, 0
$0F04	$6E03	MOVWF 	STACK_3, 0
$0F06	$5002	MOVF	STACK_2,W, 0
$0F08	$5C03	SUBWF	STACK_3,W, 0
$0F0A	$A4D8	BTFSS	STATUS,Z, 0
$0F0C	$D183	BRA	L_main_43
$0F0E	$0E30	MOVLW 	_serial_buffer_1
$0F10	$6E00	MOVWF 	STACK_0, 0
$0F12	$0E02	MOVLW 	@_serial_buffer_1
$0F14	$6E01	MOVWF 	STACK_1, 0
$0F16	$0E01	MOVLW	1
$0F18	$2600	ADDWF	STACK_0,F, 0
$0F1A	$6AE8	CLRF	WREG, 0
$0F1C	$2201	ADDWFC	STACK_1,F, 0
$0F1E	$0E72	MOVLW	114
$0F20	$6E02	MOVWF 	STACK_2, 0
$0F22	$5000	MOVF 	STACK_0,W, 0
$0F24	$6EE9	MOVWF 	FSR0L, 0
$0F26	$5001	MOVF 	STACK_1,W, 0
$0F28	$6EEA	MOVWF 	FSR0H, 0
$0F2A	$50EF	MOVF 	INDF0,W, 0
$0F2C	$6E03	MOVWF 	STACK_3, 0
$0F2E	$5002	MOVF	STACK_2,W, 0
$0F30	$5C03	SUBWF	STACK_3,W, 0
$0F32	$A4D8	BTFSS	STATUS,Z, 0
$0F34	$D16F	BRA	L_main_44
$0F36	$0102	MOVLB	2
$0F38	$5132	MOVF 	_first_byte,W, 1
$0F3A	$6E00	MOVWF 	STACK_0, 0
$0F3C	$6A01	CLRF 	STACK_1, 0
$0F3E	$6A02	CLRF 	STACK_2, 0
$0F40	$6A03	CLRF 	STACK_3, 0
$0F42	$5000	MOVF 	STACK_0,W, 0
$0F44	$6E0B	MOVWF 	STACK_24, 0
$0F46	$5001	MOVF 	STACK_1,W, 0
$0F48	$6F75	MOVWF 	STACK_25, 1
$0F4A	$5002	MOVF 	STACK_2,W, 0
$0F4C	$6F76	MOVWF 	STACK_26, 1
$0F4E	$5003	MOVF 	STACK_3,W, 0
$0F50	$6F77	MOVWF 	STACK_27, 1
$0F52	$94D8	BCF	STATUS,Z, 0
$0F54	$0E18	MOVLW	24
$0F56	$	L_main_45:
$0F56	$E008	BZ 	L_main_46
$0F58	$360B	RLCF 	STACK_24,F, 0
$0F5A	$0102	MOVLB	2
$0F5C	$3775	RLCF 	STACK_25,F, 1
$0F5E	$3776	RLCF 	STACK_26,F, 1
$0F60	$3777	RLCF 	STACK_27,F, 1
$0F62	$900B	BCF 	STACK_24,0, 0
$0F64	$0FFF	ADDLW 	255
$0F66	$D7F7	BRA	L_main_45
$0F68	$	L_main_46:
$0F68	$0102	MOVLB	2
$0F6A	$5133	MOVF 	_second_byte,W, 1
$0F6C	$6E04	MOVWF 	STACK_4, 0
$0F6E	$6A0C	CLRF 	STACK_5, 0
$0F70	$6A05	CLRF 	STACK_6, 0
$0F72	$6A06	CLRF 	STACK_7, 0
$0F74	$5004	MOVF 	STACK_4,W, 0
$0F76	$6E07	MOVWF 	STACK_8, 0
$0F78	$500C	MOVF 	STACK_5,W, 0
$0F7A	$6E0D	MOVWF 	STACK_9, 0
$0F7C	$5005	MOVF 	STACK_6,W, 0
$0F7E	$6E0E	MOVWF 	STACK_10, 0
$0F80	$5006	MOVF 	STACK_7,W, 0
$0F82	$6E0F	MOVWF 	STACK_11, 0
$0F84	$94D8	BCF	STATUS,Z, 0
$0F86	$0E10	MOVLW	16
$0F88	$	L_main_47:
$0F88	$E007	BZ 	L_main_48
$0F8A	$3607	RLCF 	STACK_8,F, 0
$0F8C	$360D	RLCF 	STACK_9,F, 0
$0F8E	$360E	RLCF 	STACK_10,F, 0
$0F90	$360F	RLCF 	STACK_11,F, 0
$0F92	$9007	BCF 	STACK_8,0, 0
$0F94	$0FFF	ADDLW 	255
$0F96	$D7F8	BRA	L_main_47
$0F98	$	L_main_48:
$0F98	$5007	MOVF	STACK_8,W, 0
$0F9A	$260B	ADDWF	STACK_24,F, 0
$0F9C	$500D	MOVF	STACK_9,W, 0
$0F9E	$0102	MOVLB	2
$0FA0	$2375	ADDWFC	STACK_25,F, 1
$0FA2	$500E	MOVF	STACK_10,W, 0
$0FA4	$2376	ADDWFC	STACK_26,F, 1
$0FA6	$500F	MOVF	STACK_11,W, 0
$0FA8	$2377	ADDWFC	STACK_27,F, 1
$0FAA	$5134	MOVF 	_third_byte,W, 1
$0FAC	$6E08	MOVWF 	STACK_12, 0
$0FAE	$6A10	CLRF 	STACK_13, 0
$0FB0	$6A11	CLRF 	STACK_14, 0
$0FB2	$6A12	CLRF 	STACK_15, 0
$0FB4	$5008	MOVF 	STACK_12,W, 0
$0FB6	$6E09	MOVWF 	STACK_16, 0
$0FB8	$5010	MOVF 	STACK_13,W, 0
$0FBA	$6E13	MOVWF 	STACK_17, 0
$0FBC	$5011	MOVF 	STACK_14,W, 0
$0FBE	$6E14	MOVWF 	STACK_18, 0
$0FC0	$5012	MOVF 	STACK_15,W, 0
$0FC2	$6F71	MOVWF 	STACK_19, 1
$0FC4	$94D8	BCF	STATUS,Z, 0
$0FC6	$0E08	MOVLW	8
$0FC8	$	L_main_49:
$0FC8	$E008	BZ 	L_main_50
$0FCA	$3609	RLCF 	STACK_16,F, 0
$0FCC	$3613	RLCF 	STACK_17,F, 0
$0FCE	$3614	RLCF 	STACK_18,F, 0
$0FD0	$0102	MOVLB	2
$0FD2	$3771	RLCF 	STACK_19,F, 1
$0FD4	$9009	BCF 	STACK_16,0, 0
$0FD6	$0FFF	ADDLW 	255
$0FD8	$D7F7	BRA	L_main_49
$0FDA	$	L_main_50:
$0FDA	$5009	MOVF	STACK_16,W, 0
$0FDC	$260B	ADDWF	STACK_24,F, 0
$0FDE	$5013	MOVF	STACK_17,W, 0
$0FE0	$0102	MOVLB	2
$0FE2	$2375	ADDWFC	STACK_25,F, 1
$0FE4	$5014	MOVF	STACK_18,W, 0
$0FE6	$2376	ADDWFC	STACK_26,F, 1
$0FE8	$5171	MOVF	STACK_19,W, 1
$0FEA	$2377	ADDWFC	STACK_27,F, 1
$0FEC	$5135