Universal Remote Control R7 - SPECS SHEET Uživatelský manuál stáhnout pdf (Strana 26)

S3F80KB_AN_REV 0.00 (Preliminary Spec) IR REMOTE CONTROLLER

JP lt,InitFast ; |signal min,max

BitL_Max1: ; |

CP R6,#05H ; |

JP gt,InitFast ; |

JR nz,Bit0 ; |

CP R7,#07EH ; |

JP gt,InitFast ;/

Bit0: ;store 0 bit

RCF

RRC @R11

;RLC @R11

LDW RR14,#0000H

DEC R2

JR NZ,BitHInit ;8bit count until R2 is 0 (Initial R2 value is #08H)

JR EndByte ;if 8bit received

BitL_Min1_L: ;\

CP R6,#09H ; |

JP lt,InitFast ; |

JR nz,BitL_Max1_L ; |

CP R7,#0E7H ; |#20H;

JP lt,InitFast ; |

BitL_Max1_L: ; |signal min,max

CP R6,#10H ; |

JP ge,InitFast ; |

JR nz,Bit1 ; |

CP R7,#081H ; |#34H;

JP gt,InitFast

Bit1: ;store 0 bit

SCF

RRC @R11

;RLC @R11 ;store the recevied bit to buffer

LDW RR14,#0000H

DEC R2 ;8bit counter

JP NZ,BitHInit ;Jump if 8bit is not received

EndByte:

ADD R11,#01H ;increase the received data buffer address

LD R2,#08H ;initialize 8bit counter

DEC R1

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Universal Remote Control R7 - SPECS SHEET Uživatelský manuál Strana 26