mcc18-traditional.exe has stopped working (rocket42)
hello everyone!I am working with mcc18 v3.30. it raise the error, which i attach to attach file;I capture Window OS's error window and MPLAB IDE's Build output window;please view them.I already have...
View Articlein debug mode code run correttly, in release mode code run incorrectly...
hello everyone! I am using pic18f4620 and MDDFS Library v1.4.4 for my SD-Card Reader&Writer application. my framework: mplab ide v8.70, mcc18 v3.30, pickit3I completed my application including...
View ArticleEmpty MPLABC18 - no files at folders (Kabak)
Hello everybody. I just installed MPLAB C18 3.47. And after success instalation i got no files in folder C:\Program Files\Microchip\MPLABC18\v3.47\src\traditional\pmc and C:\Program...
View ArticleInterrupts start only once (cameronasmith)
Hello, I can get my interrupt to fire only once. I'm thinking that maybe I am not clearing the interrupt correctly. Please can someone help. void setupInterrupt(void) { // external INT0 interrupt flag...
View ArticleStange ADC result (cameronasmith)
Hello, I know my PIC18F6720 (i think) has an 10BIT ADC. I also know that the maximum value should be 1023, However when I run my code I can get values in these ranges: 323 to 24537 Can someone please...
View Articlemodifying ram sections? (littlehedgehog)
Hello, I'm facing a problem with ram size for my usb buffer, using PIC18F14K50.So here are the facts:1. That's what my linker skript says:LIBPATH .FILES c018i.oFILES clib.libFILES p18f14k50.lib//...
View ArticleTrouble with ethernet - PHYRDY never gets set (KennyM)
Hi, I'm working on a new design based around PIC18f87J60 The code is based around code I have used many times before (TCP Demo App) The following is supposed to initialize the ethernet :...
View ArticlePointer to Rom Data (stephenl)
Hello I'm looking for a little assisatnce in resolving my pointer problem I have an array of data defined as folllows:- const rom unsigned char font[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,...
View ArticlePIC18F26K80 - Unable to set RC7 (echiu)
Hello, I am currently trying to configure RC7 as an output. Here is a snippet of my code: TRISC = 0b00000000; //set PORT C to outputsPORTCbits.RC7 = 1; However, when I measure this pin, I get 0V. In...
View ArticleHow to Update new product header file ? (Marshall)
when new product released, how to update the new header file to include folder ?..
View ArticleUSB Keyboard Feature Report (vtrx)
I'm using the know well// Author: Bradley A. Minch// Organization: Franklin W. Olin College of Engineering// Revision History: // 01/19/2006 - Added wait for initial SE0 condition to clear at the en..
View Articleusing sizeof() in C18 on Large Arrays > 256 places. (81rabbit)
I currently have the following Array. char txBuff = "123456789"; Which I believe creats the Array and loads the values "123456789" and then the next places in the array are null terminated. (so there...
View Articlec18 how to immediately end the 60-day trial? (vsg)
After a disk crash/replacement I installed the newest v3.47 of the c18 compiler, and it offered me a free 60-day trial of the full version with optimizations, which I do not want. However, I...
View ArticleSTACK SIZE=0x40 RAM=gpr1 (bareil76)
Hi All, I have a PIC18 and I need a few more bytes of space. I have optimised all bank, all code and now I still need some bytes. I see in the linker the following STACK SIZE=0x40 RAM=gpr1 What is the...
View Articleformattable ftoa() routine Enhancement (royazriel)
I found a ftoa routine in this forum. the thread is already locked. the routine is not handeling a situation of leading zeroes in the decimal part(after the dot) here is the improved function: void...
View ArticleMemory issue? (MChiper)
I'm relatively new to C18 (been using ASM up to now) and having an odd issue. I'm receiving characters from the EUSART into an array in an interrupt, and processing it later, but a couple bytes in the...
View ArticleMPLAB X PIC18 ASM, C18 port manipulation (lonestar)
I am working on a PIC18 project that combines a C18 main loop that relies on several ASM routines and a pre-compiled library.For the sake of testing, I am compiling the ASM files within the same...
View ArticleWhere has half of my RAM gone to? (ErolC)
Hi All, I'm currently using the PIC18F14K22. I'm using MPLAB V2.15 with C18 V3.43 compiler toolchain. I noticed that 52% of my 512 bytes of ram has been used with very little code. I removed everything...
View ArticleProbls about compsumption and sleep (Hurry Up)
Hi I am using the pic18lf26k80 and i am developing a program to make this pic to go deep sleep. I assume at this modethe current i should measure with a polimeter is about 300 nA ( i have enable the...
View ArticleRotary Encoder Interfacing in CCP mode : Help needed. (ms.katrina)
Hii., I have interfaced rotary encoder (PEC11L-4220F-S0015) with PIC uc 16F887/877A, 18F4620 successfully in 'C'(hi-tech c, mcc18) by using Hardware interrupts, software function for IRE, timer polling...
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