With the major version change of the compiler some of these old non-standard things were eventually deprecated. There is a more complete write-up about this here The short version is that there has for some time been a standards compliant way to do things (called the CCI or common compiler interface) with XC8, and the compiler remained backwards compatible with the old HiTech non-standard ways of doing things. On the positive side it brought the compiler up to the C99 standard, which allows you to use things like named initializers in structures and many other nice C99 goodies, but it also means some changes to a list of things which used to work in the HiTech compiler, but were never standard and portable. This had some good and some bad consequences. With the introduction of XC8 V2.0 a major part of the compiler (the front-end) was entirely replaced. XC8 is also written by very competent people and goes to extreme lenghts to be clever and work around the limitations of the architecture if you write clean and simple code.
#Mplab xc8 2.00 Patch#
It's been soon for a month :/) In the past they tried to remove some of the non-standard extensions such as the 24 bit type but it was enabled again in a matter of days and a patch because the custom type is also used internally for multiplication and division keep on reading the fantastic manual! it was written by very competent people and there is virtually nothing that i wasn't able to figure out by just looking at the relevant chapters. maybe it will be added again in 2.05 (which is coming out.
Why are they omissions? those are non-standard keywords so to adhere to the standard they need to have a double underscore interrupt -> _interrupt (with the various attributes) short long, which is used for the non-standard 24 bit type, which was present in stdint.h as int24_t/uint24_t -> _int24,_uint24 (and the compiler should generate a warning when you use short long asking you to use these two types) itoa is NOT part of the standard C library so i guess it was removed, but an implementation of itoa should be trivial. (908) exit status = 1 nbproject/Makefile-default.mk:105: recipe for target 'build/default/production/source.p1' failed make: *** Error 1 make: Leaving directory 'C:/Users/Marco/Documents/MPLAB/FirstProject/TimerAndInterrupts.X' make: *** Error 2 nbproject/Makefile-default.mk:90: recipe for target '.build-conf' failed make: *** Error 2 make: Leaving directory 'C:/Users/Marco/Documents/MPLAB/FirstProject/TimerAndInterrupts.X' nbproject/Makefile-impl.mk:39: recipe for target '.build-impl' failed BUILD FAILED (exit value 2, total time: 1s) build-conf make: Entering directory 'C:/Users/Marco/Documents/MPLAB/FirstProject/TimerAndInterrupts.X' make -f nbproject/Makefile-default.mk dist/default/production/TimerAndInterrupts.X.production.hex make: Entering directory 'C:/Users/Marco/Documents/MPLAB/FirstProject/TimerAndInterrupts.X' "C:\Program Files (x86)\Microchip\xc8\v2.00\bin\xc8-cc.exe" -mcpu=16F18324 -c -fno-short-double -fno-short-float -O0 -fasmfile -maddrqual=ignore -xassembler-with-cpp -Wa,-a -DXPRJ_default=default -msummary=-psect,-class,+mem,-hex,-file -ginhx032 -Wl,-data-init -mno-keep-startup -mno-osccal -mno-resetbits -mno-save-resetbits -mno-download -mno-stackcall -std=c99 -gdwarf-3 -mstack=compiled:auto:auto -o build/default/production/source.p1 source.c source.c:124:6: error: variable has incomplete type 'void' void interrupt MY_ISR(void) ^ source.c:124:15: error: expected ' ' after top level declarator void interrupt MY_ISR(void) ^ 2 errors generated.
#Mplab xc8 2.00 code#
Help!!! Failure Description: Every time I build the code I always get the following errors: CLEAN SUCCESSFUL (total time: 14ms) make -f nbproject/Makefile-default.mk SUBPROJECTS=. Re-installed the compiler I don't know what to do, I've read everything and I can't this out. Referred to another post regarding the same issue: 5.
#Mplab xc8 2.00 manual#
Referred to the MPLAB XC8 Compiler manual to see if I set up the interrupt correctly 4.
Configured the project with the correct settings, file names, and location 3. Checked the program for logical/syntax errors 2. The source code is in the attachments ("my code.txt") I have tried everything to get this simple code to successfully run. User Level: Newbie Compiler: XC8 IDE: MPLAB X MCU: PIC16f18324 (Mid-Range Enhanced, 8-bit) Program description: Blink an LED using Timer 0 and interrupts.