SOLVED - Can't get IOC on pin change working
16F18877:
Code:
#CONFIG
__config _CONFIG1, _FEXTOSC_OFF & _RSTOSC_HFINT32 & _CLKOUTEN_OFF & _CSWEN_OFF & _FCMEN_ON
__config _CONFIG2, _MCLRE_ON & _PWRTE_OFF & _LPBOREN_OFF & _BOREN_ON & _BORV_LO & _ZCD_OFF & _PPS1WAY_OFF & _STVREN_ON & _DEBUG_OFF
__config _CONFIG3, _WDTCPS_WDTCPS_11 & _WDTE_ON & _WDTCWS_WDTCWS_7 & _WDTCCS_LFINTOSC
__config _CONFIG4, _WRT_OFF & _SCANE_available & _LVP_OFF
__config _CONFIG5, _CP_OFF & _CPD_OFF
#ENDCONFIG
DEFINE OSC 32
include "DT_INTS-14.bas"
include "ReEnterPBP.bas"
ASM
INT_LIST macro ;IntSource, Label, Type, ResetFlag?
INT_Handler IOC_INT, _IOCinterrupts, PBP, yes
endm
INT_CREATE ;Creates the interrupt processor
ENDASM
INTCON = %10000000
' bit 7 GIE Global Interrupt Enable bit
' 1 = Enables all active interrupts
' bit 6 PEIE Peripheral Interrupt Enable bit
' bit 5-1 Unimplemented: Read as ‘0’
' bit 0 INTEDG Interrupt Edge Select bit
PIE0 = %00010000 ' PERIPHERAL INTERRUPT ENABLE REGISTER 0
' bit 7-6 Unimplemented: Read as ‘0’
' bit 5 TMR0IE: TMR0 Overflow Interrupt Enable bit
' bit 4 IOCIE: Interrupt-on-Change Interrupt Enable bit
' 1 = Enables the IOC change interrupt
' bit 3-1 Unimplemented: Read as ‘0’
' bit 0 INTE: INT External Interrupt Flag bit
IOCCP = %00010000 ' INTERRUPT-ON-CHANGE PORTC POSITIVE EDGE REGISTER
' bit 7-0 IOCCP<7:0> Interrupt-on-Change PORTC Positive Edge Enable bits
' 1 = Interrupt-on-Change enabled on the pin
' for a positive-going edge. IOCCFx bit
' and IOCIF flag will be set upon detecting an edge.
IOCCN = %00000000 ' INTERRUPT-ON-CHANGE PORTC NEGATIVE EDGE REGISTER
' bit 7-0 IOCCP<7:0> Interrupt-on-Change PORTC Negative Edge Enable bits
' 1 = Interrupt-on-Change enabled on the pin
' for a Negative-going edge. IOCCFx bit
' and IOCIF flag will be set upon detecting an edge.
ANSELA = %00000000
ANSELB = %00000000
ANSELC = %00000000
ANSELD = %00000000
ANSELE = %00000000
TRISA = %00000000
TRISB = %00000000
TRISC = %00010000
TRISD = %00000000
TRISE = %00000000
PushSwitch VAR PortC.4
InterruptLED VAR LatC.2
HeartbeatLED VAR LatC.3
ButtonWasPressed VAR byte
Pause 500 ' Let PIC and LCD stabilize
InterruptLED = 0
ButtonWasPressed = 0
IOCCF.4 = 0
@ INT_ENABLE IOC_INT
goto Mainloop
IOCinterrupts:
if IOCCF.4 = 1 then
ButtonWasPressed = 1 ' set a flag
IOCCF.4 = 0
endif
@ INT_RETURN
Mainloop:
if ButtonWasPressed = 1 then ' Check flag
InterruptLED = 1
endif
HeartbeatLED = 1
pause 500
HeartbeatLED = 0
pause 500
goto mainloop
end
InterruptLED never lights up when I press PushSwitch, and the HeartbeatLED seems to hang for 2-3 seconds when I press.
:confused:
1 Attachment(s)
Re: Can't get IOC on pin change working
Salaea Logic probe data:
Attachment 9740
Re: Can't get IOC on pin change working
Tried it with PEIE enabled as per 7.1 of datasheet (p. 129):
Code:
INTCON = %11000000
' bit 7 GIE Global Interrupt Enable bit
' 1 = Enables all active interrupts
' bit 6 PEIE Peripheral Interrupt Enable bit
' bit 5-1 Unimplemented: Read as ‘0’
' bit 0 INTEDG Interrupt Edge Select bit
Did the same thing.
Re: Can't get IOC on pin change working
I disabled PIE0 and can confirm that the switch signal does reach the PIC (I can manually turn the LED).
Code:
if PushSwitch = 1 then
Toggle InterruptLED
endif
Re: Can't get IOC on pin change working
I removed INTCON and PIE0 as per:
https://www.picbasic.co.uk/forum/sho...517#post154517
The HeartbeatLED doesn't hang any more, but the ISR doesn't seem to get triggered.
Richard gives me hope; the 16F18875 is part of the same family as the 16F18877:
https://www.picbasic.co.uk/forum/sho...529#post154529
Quote:
You need to redo the section that #defines the interrupt bit locations.
It's in the section that looks like this...
Code:
#define INT_INT PIR0,INTF, PIE0,INTE ;-- External INT
#define IOC_INT PIR0,IOCIF, PIE0,IOCIE ;-- Int On Change *
You need to get the datasheet for the part and change the 'PIR0,INTF, PIE0,INTE' statements to match.
I have no idea what section of the datasheet I'm supposed to be looking at.
https://www.picbasic.co.uk/forum/sho...497#post154497
EDIT: Found this from MpgMike (got some reading to do):
https://support.melabs.com/forum/pic...tant-interrupt
Re: Can't get IOC on pin change working
IOC on pin C4 now works after using custom INCLUDE DT_INTS-14_16F1885x-7x.bas:
Code:
;---[16F1885x7x]------------------------------------------------------------
; #define IOC_INT INTCON,IOCIF, INTCON,IOCIE ;-- Int On Change
#define IOC_INT PIR0,IOCIF, PIE0,IOCIE ;-- Int On Change *
I need to do more testing to confirm this was all I needed, but at least it picks up the positive edge change on the pin and lights InterruptLED.
EDIT: Complete code:
Code:
#CONFIG
__config _CONFIG1, _FEXTOSC_OFF & _RSTOSC_HFINT32 & _CLKOUTEN_OFF & _CSWEN_OFF & _FCMEN_ON
__config _CONFIG2, _MCLRE_ON & _PWRTE_OFF & _LPBOREN_OFF & _BOREN_ON & _BORV_LO & _ZCD_OFF & _PPS1WAY_OFF & _STVREN_ON & _DEBUG_OFF
__config _CONFIG3, _WDTCPS_WDTCPS_11 & _WDTE_ON & _WDTCWS_WDTCWS_7 & _WDTCCS_LFINTOSC
__config _CONFIG4, _WRT_OFF & _SCANE_available & _LVP_OFF
__config _CONFIG5, _CP_OFF & _CPD_OFF
#ENDCONFIG
DEFINE OSC 32
include "C:\PBP Includes\DT_INTS-14_16F1885x-7x.bas"
include "C:\PBP Includes\ReEnterPBP.bas"
ASM
INT_LIST macro ;IntSource, Label, Type, ResetFlag?
INT_Handler IOC_INT, _MyIOCinterrupts, PBP, yes
endm
INT_CREATE ;Creates the interrupt processor
ENDASM
'--------------------------------------------------------------------------
' Controlled by DT-INTS
'INTCON = %10000000
' bit 7 GIE Global Interrupt Enable bit
' 1 = Enables all active interrupts
' bit 6 PEIE Peripheral Interrupt Enable bit
' bit 5-1 Unimplemented: Read as ‘0’
' bit 0 INTEDG Interrupt Edge Select bit
'PIE0 = %00010000 ' PERIPHERAL INTERRUPT ENABLE REGISTER 0
' bit 7-6 Unimplemented: Read as ‘0’
' bit 5 TMR0IE: TMR0 Overflow Interrupt Enable bit
' bit 4 IOCIE: Interrupt-on-Change Interrupt Enable bit
' 1 = Enables the IOC change interrupt
' bit 3-1 Unimplemented: Read as ‘0’
' bit 0 INTE: INT External Interrupt Flag bit
'--------------------------------------------------------------------------
IOCCP = %00010000 ' INTERRUPT-ON-CHANGE PORTC POSITIVE EDGE REGISTER
' bit 7-0 IOCCP<7:0> Interrupt-on-Change PORTC Positive Edge Enable bits
' 1 = Interrupt-on-Change enabled on the pin
' for a positive-going edge. IOCCFx bit
' and IOCIF flag will be set upon detecting an edge.
IOCCN = %00000000 ' INTERRUPT-ON-CHANGE PORTC NEGATIVE EDGE REGISTER
' bit 7-0 IOCCP<7:0> Interrupt-on-Change PORTC Negative Edge Enable bits
' 1 = Interrupt-on-Change enabled on the pin
' for a Negative-going edge. IOCCFx bit
' and IOCIF flag will be set upon detecting an edge.
ANSELA = %00000000
ANSELB = %00000000
ANSELC = %00000000
ANSELD = %00000000
ANSELE = %00000000
TRISA = %00000000
TRISB = %00000000
TRISC = %00010000
TRISD = %00000000
TRISE = %00000000
PushSwitch VAR PortC.4
InterruptLED VAR LatC.2
ButtonWasPressed VAR byte
Pause 500 ' Let PIC stabilize
InterruptLED = 0
ButtonWasPressed = 0
@ INT_ENABLE IOC_INT
IOCCF.4 = 0
Mainloop:
if ButtonWasPressed = 1 then ' Check flag
InterruptLED = 1
endif
goto mainloop
MyIOCinterrupts:
if IOCCF.4 = 1 then
ButtonWasPressed = 1 ' set a flag
IOCCF.4 = 0
' INTCON.7 = 1 ' 7.1 Operation p. 129
' The following events happen when an interrupt event
' occurs while the GIE bit is set:
' ...
' • GIE bit is cleared
' ...
endif
@ INT_RETURN
end
Re: SOLVED - Can't get IOC on pin change working
Can you post the include file? I may need that in the near future. Since you done it, it will help.
Ioannis
Re: SOLVED - Can't get IOC on pin change working
I followed Mike's advice:
- made a copy and named it DT_INTS-14_16F1885x-7x.bas,
- clearly identified it as NOT being the original INCLUDE,
- kept only the DEFINES that I need,
- modified IOC-INT:
Code:
'***************************************************************************
'* Name : DT_INTS-14_16F1885x-7x.bas *
'* Author : Darrel Taylor (modified by Demon) *
'* Version : 1.15 (8/29/2024) *
'* Date : OCT 13, 2009 *
'***************************************************************************
'* REV 1.15 Customized for 16F1885xx-7x (IOC, USART-RX, CCPx) *
'* REV 1.10 Fixes Duplicate label error when Handlers cross page boundary *
'* Fixes error with 16F1's and MPLAB 8.53 (high) *
'* REV 1.00 Completely re-written, with optimization and F1 chips in mind *
'* REV 0.93 Fixed CMIF and EEIF problem with older PIC's *
'* that have the Flags in PIR1 instead of PIR2 *
'* Rev 0.92 solves a "Missed Interrupt" and *
'* banking switching problem *
'***************************************************************************
DEFINE DT_INTS_VERSION 110
DEFINE INTHAND INT_ENTRY
;-- Place a copy of these variables in your Main program -------------------
;-- The compiler will tell you which lines to un-comment --
;-- Do Not un-comment these lines --
;---------------------------------------------------------------------------
;wsave VAR BYTE $20 SYSTEM ' location for W if in bank0
;wsave VAR BYTE $70 SYSTEM ' alternate save location for W
' if using $70, comment wsave1-3
' --- IF any of these three lines cause an error ?? ------------------------
' Comment them out to fix the problem ----
' -- Which variables are needed, depends on the Chip you are using --
;wsave1 VAR BYTE $A0 SYSTEM ' location for W if in bank1
;wsave2 VAR BYTE $120 SYSTEM ' location for W if in bank2
;wsave3 VAR BYTE $1A0 SYSTEM ' location for W if in bank3
' --------------------------------------------------------------------------
ssave VAR BYTE BANK0 SYSTEM ' location for STATUS register
psave VAR BYTE BANK0 SYSTEM ' location for PCLATH register
fsave VAR BYTE BANK0 SYSTEM ' location for FSR register
RetAddr VAR WORD BANK0
INT_Bits VAR BYTE BANK0
Serviced VAR INT_Bits.0
Vars_Saved VAR INT_Bits.1
GIE VAR INTCON.7
PEIE VAR INTCON.6
ASM
ifdef PM_USED ; verify MPASM is the assembler
"ERROR: DT_INTS does not support the PM assembler, USE MPASM"
endif
;---------------------------------------------------------------------------
ifdef ReEnterUsed
ifdef ReEnterVersion
if (ReEnterVersion < 34)
error "Wrong version of ReEnterPBP.bas - Ver 3.4 or higher required
endif
else
error "Wrong version of ReEnterPBP.bas - Ver 3.4 or higher required
endif
endif
;---------------------------------------------------------------------------
if (BANK0_END == 0x7F)
ifdef BANK1_END
if (BANK1_END == 0xEF) ; doesn't find 12F683
variable ACCESSRAM = 1
else
variable ACCESSRAM = 0
endif
else
variable ACCESSRAM = 0
endif
else
variable ACCESSRAM = 0
endif
;---------------------------------------------------------------------------
#define OrChange Or change to wsave BYTE $70 SYSTEM
AddWsave macro B
if (B == 0)
if (ACCESSRAM == 1)
error " Add:" wsave VAR BYTE $70 SYSTEM
else
error " Add:" wsave VAR BYTE $20 SYSTEM
endif
endif
if (B == 1)
if (ACCESSRAM == 1)
error " Add:" wsave1 VAR BYTE $A0 SYSTEM, OrChange
else
error " Add:" wsave1 VAR BYTE $A0 SYSTEM
endif
endif
if (B == 2)
if (ACCESSRAM == 1)
error " Add:" wsave2 VAR BYTE $120 SYSTEM, OrChange
else
error " Add:" wsave2 VAR BYTE $120 SYSTEM
endif
endif
if (B == 3)
if (ACCESSRAM == 1)
error " Add:" wsave3 VAR BYTE $1A0 SYSTEM, OrChange
else
error " Add:" wsave3 VAR BYTE $1A0 SYSTEM
endif
endif
endm
#define WsaveE1(B) Chip has RAM in BANK#v(B), but wsave#v(B) was not found.
;#define WsaveE2(B) Uncomment wsave#v(B) in the DT_INTS-14.bas file.
#define WsaveCouldBe This chip has access RAM at $70
#define WsaveError(B) error WsaveE1(B)
ifndef FSR0L ; not a 16F1
ifndef wsave
; if (ACCESSRAM == 1)
error wsave variable not found,
AddWsave(0)
variable wsave = 0 ; stop further wsave errors
; else
; endif
else
if (wsave == 0x70)
if (ACCESSRAM == 0)
error This chip does not have AccessRAM at $70, change to wsave VAR BYTE $20 SYSTEM
endif
else
if (wsave != 0x20)
error wsave must be either $20 or $70
endif
endif
endif
ifdef BANK1_START
ifndef wsave1
ifdef wsave
if (wsave != 0x70)
WsaveError(1)
AddWsave(1)
endif
else
if (ACCESSRAM == 1)
if (wsave != 0x70)
WsaveCouldBe
endif
endif
endif
endif
endif
ifdef BANK2_START
ifndef wsave2
ifdef wsave
if (wsave != 0x70)
WsaveError(2)
AddWsave(2)
endif
endif
endif
endif
ifdef BANK3_START
ifndef wsave3
ifdef wsave
if (wsave != 0x70)
WsaveError(3)
AddWsave(3)
endif
endif
endif
endif
endif
ENDASM
ASM
asm = 0
Asm = 0
ASM = 0
pbp = 1
Pbp = 1
PBP = 1
yes = 1
Yes = 1
YES = 1
no = 0
No = 0
NO = 0
;---[Original DEFINES]------------------------------------------------------
#define ALL_INT INTCON,GIE, INTCON,GIE ;-- Global Interrupts *
#define RX_INT PIR1,RCIF, PIE1,RCIE ;-- USART Receive
#define CCP1_INT PIR1,CCP1IF, PIE1,CCP1IE ;-- CCP1
#define CCP2_INT PIR2,CCP2IF, PIE2,CCP2IE ;-- CCP2
#define CCP3_INT PIR3,CCP3IF, PIE3,CCP3IE ;-- CCP3
#define CCP4_INT PIR3,CCP4IF, PIE3,CCP4IE ;-- CCP4
#define CCP5_INT PIR3,CCP5IF, PIE3,CCP5IE ;-- CCP5
;---[16F1885x7x]------------------------------------------------------------
; #define IOC_INT INTCON,IOCIF, INTCON,IOCIE ;-- Int On Change
#define IOC_INT PIR0,IOCIF, PIE0,IOCIE ;-- Int On Change *
ENDASM
ASM
;---[Returns the Address of a Label as a Word]------------------------------
GetAddress macro Label, Wout
CHK?RP Wout
movlw low Label ; get low byte
movwf Wout
; movlw High Label ; get high byte MPLAB 8.53 killed high
movlw Label >> 8 ; get high byte
movwf Wout + 1
endm
;---[find correct bank for a BIT variable]----------------------------------
CHKRP?T macro reg, bit
CHK?RP reg
endm
;---[This creates the main Interrupt Service Routine (ISR)]-----------------
INT_CREATE macro
local OverCREATE
L?GOTO OverCREATE
INT_ENTRY
ifndef FSR0L
if (CODE_SIZE <= 2)
movwf wsave ; 1 copy W to wsave register
swapf STATUS,W ; 2 swap status reg to be saved into W
clrf STATUS ; 3 change to bank 0
movwf ssave ; 4 save status reg to a bank 0 register
movf PCLATH,W ; 5 move PCLATH reg to be saved into W reg
movwf psave ; 6 save PCLATH reg to a bank 0 register
endIF
movf FSR,W ; 7 move FSR reg to be saved into W reg
movwf fsave ; 8 save FSR reg to a bank 0 register
else
banksel 0 ; BANK 0 for F1 chips
endif
variable PREV_BANK = 0
MOVE?CT 0, _Vars_Saved
List_Start
ifdef LoopWhenServiced
MOVE?CT 0, _Serviced ; indicate nothing has been serviced
endif
INT_LIST ; Expand the users list of interrupt handlers
; INT_LIST macro must be defined in main program
ifdef LoopWhenServiced
BIT?GOTO 1, _Serviced, List_Start
endif
ifdef ReEnterUsed ; if ReEnterPBP.bas was included
CHKRP?T _Vars_Saved
btfss _Vars_Saved ; if PBP system vars have been saved
goto INT_EXIT
L?GOTO _RestorePBP ; Restore PBP system Vars
endif
INT_EXIT
variable PREV_BANK = 0
ifndef FSR0L ; if chip is not an F1 - restore context
clrf STATUS ; BANK 0
movf fsave,W ; Restore the FSR reg
movwf FSR
movf psave,w ; Restore the PCLATH reg
movwf PCLATH
swapf ssave,w ; Restore the STATUS reg
movwf STATUS
swapf wsave,f
swapf wsave,w ; Restore W reg
endif
retfie ; Exit the interrupt routine
;-----------------------------
LABEL?L OverCREATE
bsf INTCON, 6 ; Enable Peripheral interrupts
bsf INTCON, 7 ; Enable Global interrupts
endm
ENDASM
ASM
;---[Add an Interrupt Source to the user's list of INT Handlers]------------
#INT_HANDLER macro FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset
list
local AfterSave, AfterUserRoutine, NoInt
ifdef FlagBit
CHK?RP EnableReg
btfss EnableReg, EnableBit ; if the INT is enabled
goto NoInt
CHK?RP FlagReg
btfss FlagReg, FlagBit ; and the Flag set?
goto NoInt
ifdef LoopWhenServiced
MOVE?CT 1, _Serviced
endif
if (Type == PBP) ; If INT handler is PBP
ifdef ReEnterUsed
btfsc _Vars_Saved
goto AfterSave
GetAddress AfterSave, _RetAddr
L?GOTO _SavePBP ; Save PBP system Vars
LABEL?L AfterSave
else
error ReEnterPBP must be INCLUDEd to use PBP type interrupts
endif
endif
GetAddress AfterUserRoutine, _RetAddr ; save return address
L?GOTO Label ; goto the users INT handler
LABEL?L AfterUserRoutine
if (Reset == YES)
CHK?RP FlagReg
bcf FlagReg, FlagBit ; reset flag (if specified)
endif
else
INT_ERROR "INT_Handler"
endif
NoInt
banksel 0
PREV_BANK = 0
endm
;-----------------------------------
#define INT_HANDLER(FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset) #INT_HANDLER FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset
ifndef INT_Handler
#define INT_Handler(FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset) #INT_HANDLER FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset
#define int_handler(FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset) #INT_HANDLER FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset
#define Int_Handler(FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset) #INT_HANDLER FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset
#define Int_handler(FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset) #INT_HANDLER FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset
#define int_Handler(FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset) #INT_HANDLER FlagReg,FlagBit, EnableReg,EnableBit, Label, Type,Reset
endif
;---[Returns from a "goto" subroutine]--------(RetAddr must be set first)---
#INT_RETURN macro
CHK?RP _RetAddr
movf _RetAddr + 1, W ; Set PCLATH with top byte of return address
movwf PCLATH
movf _RetAddr, W ; Go back to where we were
movwf PCL
endm
;_____________________________
#define INT_RETURN #INT_RETURN
ifndef INT_Return
#define INT_Return #INT_RETURN
#define int_return #INT_RETURN
#define Int_Return #INT_RETURN
#define Int_return #INT_RETURN
#define int_Return #INT_RETURN
endif
;----[Display not found error]----------------------------------------------
INT_ERROR macro From
error From - Interrupt Flag ( FlagReg,FlagBit ) not found.
endm
;---[Enable an interrupt source]--------------------------------------------
ifndef INT_ENABLECLEARFIRST
#define INT_ENABLECLEARFIRST 1 ; default to Clear First
endif ; use DEFINE INT_ENABLECLEARFIRST 0 to NOT clear First
#INT_ENABLE macro FlagReg, FlagBit, EnableReg, EnableBit
ifdef FlagBit
ifdef INT_ENABLECLEARFIRST
if (INT_ENABLECLEARFIRST == 1) ; if specified
MOVE?CT 0, FlagReg, FlagBit ; clear the flag first
endif
endif
MOVE?CT 1, EnableReg, EnableBit ; enable the INT source
else
INT_ERROR "INT_ENABLE"
endif
endm
;_____________________________
#define INT_ENABLE(FlagReg, FlagBit, EnableReg, EnableBit) #INT_ENABLE FlagReg, FlagBit, EnableReg, EnableBit
ifndef INT_Enable
#define INT_Enable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_ENABLE FlagReg, FlagBit, EnableReg, EnableBit
#define int_enable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_ENABLE FlagReg, FlagBit, EnableReg, EnableBit
#define Int_Enable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_ENABLE FlagReg, FlagBit, EnableReg, EnableBit
#define Int_enable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_ENABLE FlagReg, FlagBit, EnableReg, EnableBit
#define int_Enable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_ENABLE FlagReg, FlagBit, EnableReg, EnableBit
endif
;---[Disable an interrupt source]-------------------------------------------
#INT_DISABLE macro FlagReg, FlagBit, EnableReg, EnableBit
ifdef FlagBit
MOVE?CT 0, EnableReg, EnableBit ; disable the INT source
else
INT_ERROR "INT_DISABLE"
endif
endm
;_____________________________
#define INT_DISABLE(FlagReg, FlagBit, EnableReg, EnableBit) #INT_DISABLE FlagReg, FlagBit, EnableReg, EnableBit
ifndef INT_Disable
#define INT_Disable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_DISABLE FlagReg, FlagBit, EnableReg, EnableBit
#define int_disable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_DISABLE FlagReg, FlagBit, EnableReg, EnableBit
#define Int_Disable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_DISABLE FlagReg, FlagBit, EnableReg, EnableBit
#define Int_disable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_DISABLE FlagReg, FlagBit, EnableReg, EnableBit
#define int_Disable(FlagReg, FlagBit, EnableReg, EnableBit) #INT_DISABLE FlagReg, FlagBit, EnableReg, EnableBit
endif
;---[Clear an interrupt Flag]-----------------------------------------------
#INT_CLEAR macro FlagReg, FlagBit, EnableReg, EnableBit
ifdef FlagBit
MOVE?CT 0, FlagReg, FlagBit ; clear the flag
else
INT_ERROR "INT_CLEAR"
endif
endm
;_____________________________
#define INT_CLEAR(FlagReg, FlagBit, EnableReg, EnableBit) #INT_CLEAR FlagReg, FlagBit, EnableReg, EnableBit
ifndef INT_Clear
#define INT_Clear(FlagReg, FlagBit, EnableReg, EnableBit) #INT_CLEAR FlagReg, FlagBit, EnableReg, EnableBit
#define int_clear(FlagReg, FlagBit, EnableReg, EnableBit) #INT_CLEAR FlagReg, FlagBit, EnableReg, EnableBit
#define Int_Clear(FlagReg, FlagBit, EnableReg, EnableBit) #INT_CLEAR FlagReg, FlagBit, EnableReg, EnableBit
#define Int_clear(FlagReg, FlagBit, EnableReg, EnableBit) #INT_CLEAR FlagReg, FlagBit, EnableReg, EnableBit
#define int_Clear(FlagReg, FlagBit, EnableReg, EnableBit) #INT_CLEAR FlagReg, FlagBit, EnableReg, EnableBit
endif
ENDASM
I posted my observations over here:
https://www.picbasic.co.uk/forum/sho...080#post156080
Re: SOLVED - Can't get IOC on pin change working
