; Orange programmer module v3.1
; (c) 2000-2003 CnCLab

;CHIP=PIC16F72,2Kx14,P16F72.HPL
;AREA=CODE,2Kx14,0,0
;AREA=CONFIG,1x14,0,0x400E


; Not Tested!

; DS39588 


ALLPINS=28
INFO="PIC Adapter"
OPTIONS=f,

;
PING=SDA,1,28 ;RB7
PINO=CLK,0,27 ;RB6
PINO=MCLR,5,1  ;/MCLR
PING=GND,255,8  ;Vss

CDELAY=2


R1=CONFIG,H
R12=CP,L,All,Off
R13=PWRT,L,On,Off
R14=WDT,L,Off,On
R15=FOSC,L,LP,XT,HS,RC
R16=BODEN,L,On,Off

[_PULSE]
CLK=1,P=3,CLK=0,P=3

[_COMMAND]
; R0 - CMD
P=1
LOOP=(0,5){SDA=R0[I],CLK=1,CLK=0}
P=1

[_OUTWORD]
SDA=0,CLK=1,CLK=0
LOOP=(0,13){SDA=R0[I],_PULSE}
SDA=0,CLK=1,CLK=0


[_INCADD]
R8=ADR
LOOP=(0,0xFFFF){  ;increment address to current value!
R9?R8{BREAK}
R0=6,_COMMAND ;INCADD
R9=+1
}

[INIT]
VPP=0
MCLR=0,CLK=1,SDA=1
PRINT=S("Power up...")
$VERSION=/65536
$VERSION?3{
P=200000     ;charge MCLR cap!
CLK=0,SDA=0
IDISABLE
VCC=0
P=25000                ;no more time 25000!
VCC=1
VPP=12800
MCLR=1            ;Vcc pulse for re-enter prg mode
IENABLE                       ;Programm/Verify Mode!

}

$VERSION?!3{
CLK=0,SDA=0,P=100
VPP=12800
MCLR=1            ;Vcc pulse for re-enter prg mode
}

P=1000
SDA=1

P=150000
PRINT=S(" ")

R9=0 ;currrent address register


;-------------------------------------------------
[_FUSE2BIT]
; unpack config word
;Чтобы установить защиту памяти программ , все пары CP :CP0 должны иметь одинаковое значение .
;   6    5   4     3    2     1     0
; BODEN  -  CP0 PWRTE WDTE F0SC1 F0SC0

R12=0,R13=0,R14=0,R15=0,R16=0

R15[0]=R1[0],R15[1]=R1[1]  	;FOSC
R14[0]=R1[2]	;WDTE
R13[0]=R1[3]	;PWRTE
R12[0]=R1[4]    ;CP
R16[0]=R1[6]	;BODEN	



[_BIT2FUSE]
;copy separate bits to config word
R1=0x3FFF
R1[0]=R15[0],R1[1]=R15[1]	;FOSC
R1[2]=R14[0]	;WDT
R1[3]=R13[0]	;PWR
R1[4]=R12[0] 	;CP 
R1[6]=R16[0]	;BODEN	


;PRINT=("Configuration Word = %04lX",R1)

[_READFUSES]
R0=0,_COMMAND ;LDCONF
R0=0x3FFF,_OUTWORD	; dummy
ADR=0

LOOP=(0,6){ 			; goto adr 0x2007
R0=4,_COMMAND ;RDPROG
SDA=1,_PULSE
LOOP=(0,13){_PULSE}   		;dummy read...
SDA=0,_PULSE
ADR=+1
_INCADD
}

R0=4,_COMMAND ;RDPROG
SDA=0,_PULSE
R1=0
LOOP=(0,13){_PULSE,SDA=1,R1[I]=SDA,SDA=0}
SDA=1,_PULSE
;PRINT=("Configuration Word = %04lX",R1)
ADR=0
DATA=R1
_FUSE2BIT

RE?!2{
GET=("Fuses",R12,R13,R14,R15,R16)
}

[_WRITEFUSES]
ADR=0
R1=DATA
_FUSE2BIT
GET=("Write Fuses",R12,R13,R14,R15,R16)
RA?0{EXIT}
_BIT2FUSE
;copy separate bits to config world


ADR=0
R0=0,_COMMAND ;LDCONF
R0=0x3FFF,_OUTWORD	; dummy

LOOP=(0,6){ 		; goto adr 0x2007
R0=2,_COMMAND 		; LDPROG
R0=0x3FFF,_OUTWORD	; dummy data
;R0=8,_COMMAND 		; BEGPRG - don't really programm
;P=10000
P=100
ADR=+1
_INCADD
}

R0=2,_COMMAND 		;LDPROG
R0=R1,_OUTWORD		;config
R0=8,_COMMAND 		; BEGPRG
P=10000

; check?
R0=4,_COMMAND ;RDPROG
SDA=0,_PULSE
R2=0x3FFF
LOOP=(0,13){_PULSE,SDA=1,R2[I]=SDA,SDA=0}
SDA=1,_PULSE
R1?!R2{PRINT=("Write error!")}

;-------------------------------------------------

[READ]
$AREA?1{_READFUSES,RETURN}
_INCADD
R0=4          ;RDPROG
_COMMAND

SDA=1,_PULSE
R0=0
LOOP=(0,13){_PULSE,R0[I]=SDA}
SDA=1,_PULSE
DATA=R0 ;For Orange5 Єюы№ъю ўхЁхч ЁхушёЄЁ!
;CLK=1,CLK=0
;R0=6,_COMMAND ;INCADD

[WRITE]
$AREA?1{_WRITEFUSES,EXIT}
_INCADD
R0=2          ;LDPROG
_COMMAND

SDA=0,CLK=1,CLK=0
LOOP=(0,13){SDA=DATA[I],_PULSE}
SDA=0,CLK=1,CLK=0

R0=8,_COMMAND ;BEGPRG
P=10000



[Erase]
ADR=0
P=10000
;R0=2,_COMMAND ;
;R0=03FFFH,_OUTWORD
_COMMAND(9) ;Bulk Erase Prg
_COMMAND(8) ;begin
P=50000



[END]
MCLR=0,CLK=0,SDA=0



["Read ID"]
R0=0,_COMMAND ;LDCONF
R0=0x3FFF,_OUTWORD	; dummy
ADR=0

LOOP=(0,5){ 			; goto adr 0x2007
R0=4,_COMMAND ;RDPROG
SDA=1,_PULSE
LOOP=(0,13){_PULSE}   		;dummy read...
SDA=0,_PULSE
ADR=+1
_INCADD
}

R0=4,_COMMAND ;RDPROG
SDA=0,_PULSE
R1=0
LOOP=(0,13){_PULSE,SDA=1,R1[I]=SDA,SDA=0}
SDA=1,_PULSE
R2=R1
R2=&0FE0H ;id mask

R2?00A0H{PRINT=("ID = %04lX - PIC16F72",R1),EXIT}
R2?0920H{PRINT=("ID = %04lX - PIC16F874",R1),EXIT}
R2?09E0H{PRINT=("ID = %04lX - PIC16F876",R1),EXIT}
R2?09A0H{PRINT=("ID = %04lX - PIC16F877",R1),EXIT}
R2?0E00H{PRINT=("ID = %04lX - PIC16F876A",R1),EXIT}
PRINT=("ID = %04lX",R1)