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HCS编码
#1
初級會員
初級會員


有一个案子,要用PIC12F629模拟HCS301.哪位知道这个编码是怎么编的.谢谢!可有参考程式.

發表於: 2008/10/10 16:03
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关于PIC模拟报警声音的问题
#2
初級會員
初級會員


请问用PIC模拟六声报警声音程式要怎么做,比如模拟RT0608这个要怎么写?谢谢指教!!

發表於: 2005/6/17 12:03
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Re: 关天PIC16C54定时器的问题
#3
初級會員
初級會員


loop    
        clrwdt
        clrf   tmr0
loop1
   
       BTFSC      PORTA
,GP2      ;查其它IO口,也就是做其它事情
       
GOTO       MAIN           ;没有信号
        
       
btfss   tmr0,7            ;查定时器的第七位
       
goto    loop1
       bcf     tmr0
,7
       rtelw    0
DELAY_500ms
       decfsz  INT_A
       
goto    loop
       retlw   0
DELAY_12S
       decfsz  INT_B
       
GOTO    DELAY_500ms
       retlw    0

这样有没有哪错了????

發表於: 2005/5/8 11:00
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Re: 关天PIC16C54定时器的问题
#4
初級會員
初級會員


如果在定时期间要做其它事情要怎么弄??

發表於: 2005/5/8 10:06
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关天PIC16C54定时器的问题
#5
初級會員
初級會員


PIC16C54定时器没有中断,只能是查最高位有没有溢出!

我要在定时的期间做其它事情,请问程序要怎么写?以下这样写为什么不行?


loop
clrwdt
clrf tmr0
loop1


BTFSC PORTA,GP2 ;是否有信号输入
GOTO MAIN ;有信号,到别的地方去,
btfss tmr0,7 ;查定时器的第七位有没有溢出,有溢出表时定时器满了
goto loop1 ;还没到,继续去查
rtelw 0

發表於: 2005/5/7 22:30
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Re: 關於FM接收IC MC3362
#6
初級會員
初級會員


3361 3362在无绳电话与对讲机上面应用很广,可以参考相关电路的.....

發表於: 2005/5/7 11:56
頂部


Re: 请教 RF 315M,433M 之 EV1527接收解码
#7
初級會員
初級會員


其实你只要看波形就可以解码了...发表一个程序给你看看:
;===============================================
; Auther : RATO (RTI-063) RECEIVE SOFT
; Modify Date: 03-28-2001
; Defaule : PIC16C57C main clock = 4MHZ
;===============================================
;
P=16C57C ; PIC16C57 is the target processor
#include "p16c5x.inc" ; Include header file
;
; Define Page Base-Address for Program-Memory used
PAGE_0 equ 0x00
PAGE_1 equ H'0200'
PAGE_2 equ H'0400'
PAGE_3 equ H'0600'
;Define Reset Vectors
PIC54 equ H'01FF'
PIC55 equ H'01FF'
PIC56 equ H'03FF'
PIC57 equ H'07FF'
ResetVector equ PIC57
; Define Special Register
INDF equ 0x00
RTCC equ 0x01
PCL equ 0x02
STATUS equ 0x03 ; F3 Reg is STATUS Reg.
FSR equ 0x04
PORT_A equ 0x05 ; I/O Port-A Assignment
PORT_B equ 0x06 ; I/O Port-B Assignment
PORT_C equ 0x07 ; I/O Port-C Assignment
; Define STATUS Register Bits
C equ 0x00 ; Carry Bit is Bit.0 of F3
DC equ 0x01
Z equ 0x02 ; Zero Bit is Bit.2 of F3
PD equ 0x03
TO equ 0x04
PA0 equ 0x05 ;16C5X Status bits
PA1 equ 0x06 ;16C5X Status bits
; Define OPTION register bits
PS0 equ 0x00
PS1 equ 0X01
PS2 equ 0x02
PSA equ 0x03
TOSE equ 0x04
TOCE equ 0x05
;======Define========
W equ 0x00
F equ 0x01
null equ 0x00
;
#DEFINE CS PORTA,0
#DEFINE CLK PORTA,1
#DEFINE DIO PORTA,2
#DEFINE RFIN PORTA,3
;
#DEFINE LRNLED PORTB,5
#DEFINE LRNKEY PORTB,0
#DEFINE K0 PORTB,1
#DEFINE K1 PORTB,2
#DEFINE K2 PORTB,3
#DEFINE K3 PORTB,4
#DEFINE SP PORTB,6
;
#DEFINE STR PORTC,0
#DEFINE D_FF PORTC,1
#DEFINE CK PORTC,2
;
;++++++++++++++++++++++++++++++++++++++++
; Define BANK_0 Register for Program used.
;++++++++++++++++++++++++++++++++++++++++
JUMP_F equ 0x08

FLAG equ 0x09
#DEFINE KEYRP FLAG,7
#DEFINE RECERR FLAG,5
#DEFINE LRN_F FLAG,6
#DEFINE RE_LRN FLAG,4
#DEFINE TMP FLAG,2

;------------------------
TCNT0 equ 0x0A
TCNT10 equ 0x0B
TCNT11 equ 0x0C
BIT_CNT equ 0x0D
DELAY_DATA equ 0x0E
RTCNTL equ 0x0F
RTCNTH equ 0x10
H_LEVEL equ 0x11 ; high pulse duration
L_LEVEL equ 0x12 ; low pulse duration
RECB33B40 equ 0x13
RECB25B32 equ 0x14
RECB17B24 equ 0x15
RECB09B16 equ 0x16
RECB01B08 equ 0x17
H_TIME equ 0x18
L_TIME equ 0X19
TEMP equ 0X1A
R1 equ 0X1C
R2 equ 0X1D
TMP7 equ 0x1E
OUTBYT equ 0x1F
KEYFLAG EQU 0X1B
DECR3340 EQU H_TIME
DECR2532 EQU L_TIME
DP_Index equ DELAY_DATA
RD1 EQU BIT_CNT
RD2 EQU R1
LD1 EQU R2
LD2 EQU DELAY_DATA
R7 EQU BIT_CNT
d0 EQU H_TIME
d1 EQU L_TIME
pd33d40 EQU R1
pd25d32 EQU R2
pd17d24 EQU OUTBYT
pd09d16 EQU H_TIME
pd01d08 EQU L_TIME
catch_time EQU JUMP_F
ADDR3340 EQU 0X30
ADDR2532 EQU 0X31
ADDR1724 EQU 0X32
ADDR0916 EQU 0X33
ADDR0108 EQU 0X34
DEC3340 EQU 0X35
DEC2532 EQU 0X36
;
;----- EEPROM REGISTER DEFINE -------
TMP1 EQU H_LEVEL
TMP2 EQU L_LEVEL
EEPADDR EQU DELAY_DATA
#DEFINE R1_FLAG JUMP_F,4
#DEFINE R2_FLAG JUMP_F,5
#DEFINE R3_FLAG JUMP_F,6
#DEFINE R4_FLAG JUMP_F,7
;
TRISBWR EQU B'11111000'
TRISBRD EQU B'11111100'
IDCODE EQU B'01001001'

;===============================================
; PAGE-0 BASE-EEPADDR FOR PROGRAM MEMORY
;===============================================

ORG 0X00

GOTO RESET0
;===============================================
TST_TIME0
BSF STATUS,PA0
CALL TST_TIME1
BCF STATUS,PA0
RETLW 00H
;===============================================
INIT_PRO
INIT_PORT
MOVLW B'00000110' ;Fop/128 to rtcc
OPTION
MOVLW B'00000000'
TRIS PORTC
CLRF PORTA
MOVLW B'00000011'
TRIS PORTB
MOVLW B'00111100'
MOVWF PORTB
MOVLW B'1000' ;clr all output
TRIS PORTA
MOVLW TRISBRD
TRIS PORTA
MOVLW 0XFF
MOVWF TMP7
MOVLW 0X02
MOVWF catch_time
RETLW 00H
;===============================================
RESET0
CALL INIT_PRO ;after reset
RESET_ALL CLRF TCNT0
CLRF KEYFLAG
BCF TMP
CLRF TEMP
CLRF JUMP_F
;===============================================
CLRF RTCC
KEYSCAN
KEYSCAN_CO
CLRF TCNT0
BTFSS LRNKEY
GOTO $+3
BSF STATUS,PA0
GOTO TEST_LRN
MOVLW 0X02
MOVWF catch_time
BSF STATUS,PA0
GOTO RECEIVE0
SCEND GOTO KEYSCAN_CO

;************************************************
ORG 200H
;================================================
TST_TIME1
TST_RTCCP1
CLRWDT
BTFSS RTCC,7
RETLW 00H

BCF RTCC,7

INCF TCNT0,F
INCFSZ TCNT10,F
GOTO INC_RTIME2

INCF TCNT11,F
INC_RTIME2
INCFSZ RTCNTL,F
RETLW 00H
INCF RTCNTH,F
RETLW 00H
;-----------------------------------------------
SENDC
CLRWDT
MOVLW B'11111000'
ANDWF PORTA,F
MOVLW TRISBWR
S1 TRIS PORTA
GOTO $+1
BSF CS
BSF STATUS,C
MOVLW .9
MOVWF BIT_CNT

SENDC2
SKPC
BCF DIO
SKPNC
BSF DIO
GOTO $+1
RLF OUTBYT,F
BSF CLK
GOTO $+1
GOTO $+1
BCF CLK
DECFSZ BIT_CNT,F
GOTO SENDC2
BCF DIO

BTFSC R1_FLAG
GOTO SENDC_R1
BTFSC R2_FLAG
GOTO SENDC_R2
BTFSC R3_FLAG
GOTO SENDC_R3
GOTO SENDC_R4
;------------------------------------------------
EECLEAR
CLRF TMP1
CLRF TMP2
EEWRITE
MOVLW 30H ;EEPROM WRITE ENABLE
MOVWF OUTBYT
CLRF JUMP_F
BSF R1_FLAG
GOTO SENDC
SENDC_R1
BCF CS
WRITE1
MOVFW EEPADDR
MOVWF OUTBYT
BSF OUTBYT,6

CLRF JUMP_F
BSF R2_FLAG
GOTO SENDC
SENDC_R2
MOVLW .16
MOVWF BIT_CNT
WRITE2
BTFSS TMP1,7
BCF DIO
BTFSC TMP1,7
BSF DIO
GOTO $+1
RLF TMP2,F
BSF CLK
GOTO $+1
RLF TMP1,F
BCF CLK
DECFSZ BIT_CNT,F
GOTO WRITE2
BCF CS

MOVLW TRISBRD
TRIS PORTA
BSF CS
WRITE5
BTFSS DIO
GOTO WRITE5
WRITE6
BCF CS
CLRF JUMP_F
BSF R3_FLAG
GOTO SENDC
SENDC_R3
BCF CS
INCF EEPADDR,F
RETLW 0H
;------------------------------------------------
EEREAD
MOVFW EEPADDR
MOVWF OUTBYT
BSF OUTBYT,7

CLRF JUMP_F
BSF R4_FLAG
MOVLW TRISBRD
GOTO SENDC
SENDC_R4
MOVLW TRISBRD
TRIS PORTA
MOVLW .16
MOVWF BIT_CNT
READ0
BSF CLK
RLF TMP2,F
BCF TMP2,0
BTFSC DIO
BSF TMP2,0
BCF CLK
RLF TMP1,F
DECFSZ BIT_CNT,F
GOTO READ0
BCF CS
RETLW 0H
;===============================================
DELAY_150US
MOVLW .43
DELAY_TP GOTO SHORT_DELAY
DELAY_50US
MOVLW .10
NOP
SHORT_DELAY
MOVWF DELAY_DATA
DELAY_LP
DECFSZ DELAY_DATA,F
GOTO DELAY_LP
RETLW 00H
CHK_HI
BCF RECERR
BCF STATUS,C
MOVLW .239
ADDWF H_LEVEL,W
BTFSS STATUS,C
GOTO CHK_LOW
MOVLW .224
ADDWF H_LEVEL,W
BTFSC STATUS,C
GOTO REC_ERR
SET_HI
CLRF H_LEVEL
CLRF L_LEVEL
BSF STATUS,C
TRANS_DATA
RRF RECB33B40,F
RRF RECB25B32,F
RRF RECB17B24,F
RRF RECB09B16,F
RRF RECB01B08,F
btfss catch_time,1
GOTO INC_CT
movf RECB33B40,W
movwf pd33d40
movf RECB25B32,W
movwf pd25d32
movf RECB17B24,W
movwf pd17d24
movf RECB09B16,W
movwf pd09d16
movf RECB01B08,W
movwf pd01d08
INC_CT
INCF BIT_CNT,F
RETLW 00H
;----------------------------
CHK_LOW
MOVLW .251 ;===> _
ADDWF H_LEVEL,W ; _| |_________
BTFSS STATUS,C ; "8~A"--"18H~19H"
GOTO REC_ERR ; LOW_BIT=" 5 ~ 12"
; HI_BIT ="24 ~ 30"
MOVLW .244
ADDWF H_LEVEL,W
BTFSC STATUS,C
GOTO REC_ERR
SET_LO
CLRF L_LEVEL
CLRF H_LEVEL
BCF STATUS,C
GOTO TRANS_DATA
REC_ERR
BSF RECERR
RETLW 00H
;===============================================
RECEIVE0 CLRF TCNT0
RECEIVE
CLRF RECB33B40
CLRF RECB25B32
CLRF RECB17B24
CLRF RECB09B16
CLRF RECB01B08
;--------------------------------------
WAIT_SYNC
CLRF BIT_CNT
;----------------------------
DATABIT0
CLRF L_LEVEL
CLRF H_LEVEL
DATABIT
BTFSS RFIN
GOTO DELAY_SYNC
ADDLOP
CLRWDT
CALL TST_TIME1
CALL DELAY_50US
CLRF L_LEVEL
INCF H_LEVEL,F
BTFSC RFIN
GOTO ADDLOP
MOVLW 0X01
XORWF H_LEVEL,W
BTFSC STATUS,Z
GOTO DATABIT
MOVLW 0X02
XORWF H_LEVEL,W
BTFSC STATUS,Z
GOTO DATABIT
ADLOP1
CLRWDT
CALL TST_TIME1
CALL DELAY_50US
INCF L_LEVEL,F
MOVLW .150;======>SYNC=5.3ms,106 times
ADDWF L_LEVEL,W
BTFSC STATUS,C
GOTO CHK_SYNC
BTFSS RFIN
GOTO ADLOP1
MOVLW 0X01
XORWF L_LEVEL,W
BTFSC STATUS,Z
GOTO DATABIT
MOVLW 0X02
XORWF L_LEVEL,W
BTFSC STATUS,Z
GOTO DATABIT
CALL CHK_HI
BTFSC RECERR
GOTO EXIT_RECEIVE
GOTO DATABIT
DELAY_SYNC
CLRWDT
CALL TST_TIME1
CALL DELAY_50US
INCF L_LEVEL,F
MOVLW .96 ;====>8ms , 160times
ADDWF L_LEVEL,W
BTFSC RFIN
GOTO ADDLOP
BTFSS STATUS,C
GOTO DELAY_SYNC
GOTO EXITREC
CHK_DATA
BCF STATUS,PA0
GOTO CHK_Data
EXIT_RECEIVE1
CLRF KEYFLAG
GOTO EXITREC
;-----------------------------------------------
CHK_SYNC
CALL CHK_HI
BTFSC RECERR
GOTO EXIT_RECEIVE1
BCF STATUS,Z
MOVLW .25
SUBWF BIT_CNT,W
BTFSS STATUS,Z
GOTO $+7
BTFSS LRN_F
GOTO $+4
DECFSZ catch_time,F
GOTO RECEIVE
CALL CHK_DATA
GOTO FP527
GOTO WAIT_SYNC

FP527 MOVLW .15
MOVWF RD1

ROT RRF RECB33B40,F
RRF RECB25B32,F
RRF RECB17B24,F
RRF RECB09B16,F
RRF RECB01B08,F
DECFSZ RD1,F
GOTO ROT
MOVLW 0X00
MOVWF DECR3340
MOVWF DECR2532
;-----------------------
CCC MOVLW 00H
MOVWF EEPADDR
REC_COMP
CALL EEREAD
MOVFW RECB01B08
XORWF TMP1,W
BTFSS STATUS,Z
GOTO COMP_NEXT

MOVFW RECB09B16
NOP
XORWF TMP2,W
BTFSS STATUS,Z
GOTO COMP_NEXT

INCF EEPADDR,F
CALL EEREAD
MOVFW RECB17B24
XORWF TMP1,W
ANDLW 0FH
BTFSS STATUS,Z
GOTO COMP_NEXT
BTFSC LRN_F
GOTO LRN_STORE
GOTO CHK_HOP
COMP_NEXT
BTFSC EEPADDR,3
GOTO CHK_4
BTFSC EEPADDR,2
GOTO CHK_4

CHK_2 MOVLW B'00000011'
ANDWF EEPADDR,W
BTFSS STATUS,Z
GOTO CHK_3
MOVLW 03H
GOTO CHK_REG
CHK_3 MOVLW 06H
GOTO CHK_REG
CHK_4 MOVLW B'00001001'
ANDWF EEPADDR,W
BTFSS STATUS,Z
GOTO FUAL_SERIAL
MOVLW 09H
CHK_REG MOVWF EEPADDR
GOTO REC_COMP

FUAL_SERIAL
BTFSS LRN_F
GOTO EXIT_RECEIVE
GOTO LRN_STORE
CHK_HOP
KEY_CK BTFSC LRN_F
GOTO LRN_LP
MOVFW KEYFLAG
ANDLW 0X0F
BTFSC STATUS,Z
GOTO KEY
SWAPF RECB17B24,W
ANDLW 0FH
ANDWF KEYFLAG,W
BTFSS STATUS,Z
GOTO SAME_KEY
KEY SWAPF RECB17B24,W
MOVWF KEYFLAG
MOVLW 0FH
ANDWF KEYFLAG,F

EXITKEY GOTO RETURN_SYSTEM

;------------------------------------------------
SAME_KEY
CLRF TCNT0
BTFSC LRN_F
GOTO LRN_LP
EXITREC BSF TMP
EXIT_RECEIVE
BTFSC LRN_F
GOTO LRN_LP
GOTO RETURN_SYSTEM
;-----------------------------------------------
TEST_LRN
BCF LRN_F
BCF RE_LRN
CLRF RTCNTH
CLRF RTCNTL
ENS_LRN
BTFSS LRNKEY
GOTO EXIT_LEARN

CALL TST_RTCCP1
BTFSS RTCNTL,2
GOTO ENS_LRN

ENSURED_LRN
CLRF PORTA
CLRF RTCNTH
CLRF RTCNTL
BCF LRNLED

BSF LRN_F
CHK_ERASE
BTFSS LRNKEY
GOTO LRN_LP
CALL TST_RTCCP1
BTFSS RTCNTL,2
GOTO CHK_ERASE

ERASE_ALL
BCF LRNLED
MOVLW 00H
MOVWF EEPADDR
CALL EECLEAR
CALL EECLEAR
CALL EECLEAR

MOVLW 03H
MOVWF EEPADDR
CALL EECLEAR
CALL EECLEAR
CALL EECLEAR

MOVLW 06H
MOVWF EEPADDR
CALL EECLEAR
CALL EECLEAR
CALL EECLEAR

MOVLW 09H
MOVWF EEPADDR
CALL EECLEAR
CALL EECLEAR
CALL EECLEAR

ERASE_OK BTFSC LRNKEY
GOTO ERASE_OK
;------------------------------------------------
LRN_LP
CALL TST_RTCCP1
BTFSC RTCNTH,1
GOTO EXIT_LEARN

BTFSC LRNKEY;=================<<<
GOTO ENSURED_LRN
MOVLW 0X02
MOVWF JUMP_F
GOTO RECEIVE
LRN_STORE
BTFSS TMP
GOTO RECEIVE
BCF TMP
CLRF EEPADDR
CALL EEREAD
INCF TMP7,F
CALL EEWRITE
CLRF EEPADDR
CALL EEREAD
BTFSC TMP7,1
GOTO CK_SEL
BTFSC TMP7,0
GOTO SEL_2
GOTO SEL_1
CK_SEL BTFSS TMP7,0
GOTO SEL_3
GOTO SEL_4
SEL_1 MOVLW 00H
GOTO START_LRN
SEL_2 MOVLW 03H
GOTO START_LRN
SEL_3 MOVLW 06H
GOTO START_LRN
SEL_4 MOVLW 09H

START_LRN
MOVWF EEPADDR
MOVFW RECB01B08
MOVWF TMP1
MOVFW RECB09B16
MOVWF TMP2
CALL EEWRITE
MOVFW RECB17B24
MOVWF TMP1
CALL EEWRITE

LRN_HOP:
MOVFW DECR2532
MOVWF TMP1
MOVFW DECR3340
MOVWF TMP2
CALL EEWRITE

CLRF RTCNTL
CLRF RTCNTH
LRN_OK:
BTFSC OUTBYT,1
GOTO $+6
BTFSC OUTBYT,2
GOTO LRN_K2
BTFSS OUTBYT,0
GOTO LRN_K3
GOTO LRN_K4
BTFSC OUTBYT,3
GOTO LRN_K4

LRN_K1
; BCF K2
CALL TST_RTCCP1
BCF LRNLED

BTFSC RTCNTL,4
BSF LRNLED

BTFSC RTCNTH,0
GOTO EXIT_LEARN
BTFSC RE_LRN
GOTO LRN_OK
BTFSS RTCNTL,7
GOTO LRN_OK
BSF LRNLED
; BSF K1
; BSF K2
; BSF RE_LRN
; MOVLW 0X01
; MOVWF TMP7
GOTO LRN_LP
LRN_K4 BSF RE_LRN
BCF LRNLED
LRN_K3 ;BCF K3
;BCF K1
GOTO $+3
LRN_K2 ;BCF K1
MOVLW 0X01
MOVWF TMP7
GOTO LRN_K1

;------------------------------------------------
LRN_FAUL:
EXIT_LEARN:
MOVLW 0XFF
MOVWF TMP7
CLRF TCNT0
CLRF PORTA
; BSF K1
; BSF K2
; BSF K3
BSF LRNLED
BCF LRN_F
BCF RE_LRN
;===============================================
RETURN_SYSTEM
CALL TST_TIME1
BTFSC RFIN
GOTO RECEIVE
BTFSC TCNT0,1
CLRF KEYFLAG
BTFSS TCNT0,2
GOTO $-6
BSF TMP
CLRF KEYFLAG
BCF STATUS,PA0
GOTO KEYSCAN
;===============================================
ORG 1D0H
CHK_Data
MOVF RECB33B40,W ;addr33_40-pd33d40=0 for pass
SUBWF pd33d40,W
BTFSS STATUS,Z
GOTO SCEND
MOVF RECB25B32,W
SUBWF pd25d32,W
BTFSS STATUS,Z
GOTO SCEND
MOVF RECB17B24,W
SUBWF pd17d24,W
BTFSS STATUS,Z
GOTO SCEND
MOVLW 0X02
MOVWF JUMP_F
BSF STATUS,PA0
retlw null
;================================================================
; Reset Vector
;===============================================================
org ResetVector

bcf STATUS,PA0 ;Set PAGE_0 Program Memory
END


發表於: 2005/5/6 12:01
頂部


PIC16635 639的汽车双向报警器
#8
初級會員
初級會員


听朋友说,pic16F639在网上公布了汽车双向报警器的方案,不知道哪位朋友有下载到,麻烦共享一下好吗?谢谢!

發表於: 2005/4/28 22:27
頂部


Re: minusone 斑主请进
#9
初級會員
初級會員


谢谢斑主,太感谢你了!!
不知道有没有中文的资料啊,E文实在累啊~~~
谢谢谢谢!!
下次斑主有空来福建省泉州,我向你好好请教哦!

發表於: 2005/4/3 1:08
頂部


Re: minusone 斑主请进
#10
初級會員
初級會員


谢谢斑主,我那些工具没有,其它的两个条件都可以,希望能得到斑主的mail.

發表於: 2005/3/31 11:18
頂部



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