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HT48R50A的 AT24C02 IIC 示例程序

HT48R50A的 AT24C02 IIC 示例程序

点击数:7125 次   录入时间:03-04 11:56:25   整理:http://www.55dianzi.com   合泰单片机
                        CALL    MESSAGE_12
                         MOV      A,42H
                        CALL    LCD_CURSOR
                        CALL    KEY_IN_DATA
                        CALL    HEX_TO_HEX
                        CALL    PAGE_WRITE
                        CALL    MESSAGE_17
                        CALL    KEY_GET
                        JMP     F_4_END
F_4_ERROR:
                        CALL    MESSAGE_15
                        CALL    KEY_GET
F_4_END:
                        JMP     SELECT_34
                        RET
;--------------------------------------------------------------------
FUNCTION_5:
                        CALL    CURRENT_READ
                        CALL    MESSAGE_13
                        CALL    ADDRESS_DATA_DISPLAY
                        CALL    KEY_GET
                        JMP     SELECT_56
                        RET
;--------------------------------------------------------------------
FUNCTION_6:
                        CALL    MESSAGE_11
                         MOV      A,41H
                        CALL    LCD_CURSOR
                        CALL    KEY_IN_ADDRESS
                        CALL    DEC_TO_HEX
                        SUB     A,OK
                        SZ      ACC
                        JMP     F_6_ERROR
                        CALL    RANDOM_READ
                        CALL    MESSAGE_13
                        CALL    ADDRESS_DATA_DISPLAY
                        CALL    KEY_GET
                        JMP     F_6_END
F_6_ERROR:
                        CALL    MESSAGE_15
                        CALL    KEY_GET
F_6_END:
                        JMP     SELECT_56
                        RET
;--------------------------------------------------------------------
FUNCTION_7:
                        CALL    MESSAGE_11
                         MOV      A,41H
                        CALL    LCD_CURSOR
                        CALL    KEY_IN_ADDRESS
                        CALL    DEC_TO_HEX

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