IDE for the Microchip PIC series of microcontrollers.
Integrated Development Environment for the Microchip PIC series of microcontrollers.
Questions tagged [mplab]
614 questions
2
votes
0 answers
PIC18F45K22 EUSART1 receive and show on hyper terminal
#include
#include
char uart_rd;
void main(void)
{
ANSELC = 0;
Open1USART(USART_TX_INT_ON & // disables transmission interrupt
USART_RX_INT_OFF &// disables reception interrupt …
akumar
- 49
- 1
- 9
2
votes
1 answer
Why ROM String is not being passed correctly?
I am trying to pass a String to a function. I have read a lot about RAM/ROM Strings in C18 and my code seems ok but it is not working. My function is like this:
int setBluetoothName (static const rom char *name){
unsigned int n = 0, k = 0;
…
Andres
- 6,080
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2
votes
1 answer
Linker error in USB HID Code for Microchip PIC (MPLAB/C18)
I'm trying to compile some code for basic USB HID functionality. I'm using a PIC18F14K50 with MPLAB 8.43 and the Microchip C18 compiler.
I'm using some standard files from Microchip's website. Here is my C file and here is my header file.
I'm…
Ozzah
- 10,631
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- 116
2
votes
3 answers
Reading state of input pins on a PIC18
I have been able to get outputs working on my PIC and can make a bunch of LEDs dance on and off as I set various output latches high/low. However, I'm having a lot o difficulty reading in the state of a pin.
See the code below. I set up my config,…
Ozzah
- 10,631
- 16
- 77
- 116
1
vote
2 answers
Why won't this PIC code light up my LEDs?
The following code won't set any of the pins high on my PIC18F14K50, yet it couldn't be simpler!
#include
#include
void main(void)
{
// Set ALL pins to output:
TRISA = 0;
TRISB = 0;
TRISC = 0;
// Set ALL pins to high:
…
Ozzah
- 10,631
- 16
- 77
- 116
1
vote
1 answer
Is inline keyword relevant in MPLab?
It doesn't seem to be highlighted like other recognized keyword, but I'm not getting compiler errors.
Is there a way to check the assembly? I'm not in a unix environment so I can't do an objdump, but is there any other way to view the appropriate…
tarabyte
- 17,837
- 15
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1
vote
1 answer
PIC16F84 - eeprom read and write
I have a task to write eeprom read/write subroutines for PIC16F84 microcontroller. I have written such code:
EEPROM_Read
clrw
bsf STATUS, RP0 ; Bank0
movlw DATA_EE_ADDR ; Any location in Data EEPROM memory space
…
Siarhei Fedartsou
- 1,843
- 6
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1
vote
1 answer
Compilation errors on sample USB project for MPLAB
I'm using mplab ide 8.43, and I've downloaded Microchip Application Libraries v2011-12-05 Windows from here.
I haven't changed any of the compiler settings. I'm using the HI-TECH Universal toolSuite to build the project.
When trying to compile the…
jackaroo
- 11
- 1
1
vote
1 answer
How to align similar lines of code using whitespace in Netbeans/MPLab X?
Is there an existing macro or plugin which will turn this
Config.MyData1 = Data++;
Config.MyData10 = Data++;
Config.MyData100 = Data++;
Config.MyData1000 = Data++;
into this?
Config.MyData1 = *Data++;
Config.MyData10 =…
Daniel Grillo
- 2,368
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- 37
- 62
1
vote
1 answer
MPLab Assembly Language Delay
The code I have written so far only blinks constantly regardless of which switch is HIGH or LOW. I can't seem to figure out how to make one switch faster than the others because it would either blink all switches at same rate or remain steady…
Yuta Takemoto
- 11
- 2
1
vote
2 answers
Blinking LED on MPLAB not Working ?
am using MPLAB to program my new microchip board and programming it programming it using pickit3
code:
// Include the necessary device header file
#include
#pragma config OSC = HSPLL, //OSCS = OFF // HS-PLL Enabled, Internal External…
Karim M. El Tel
- 438
- 1
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1
vote
2 answers
How to fix this syntax error in MPLABX IDE?
I am a beginner to PICs and I want to make the LED light up.
However, every time I want to build the code, it returns a syntax error. I am unsure of what the syntax error actually is for since I have copied the syntax of the datasheet.
I am using…
RadioTBMan3332
- 11
- 1
1
vote
1 answer
MPLAB X pic building the dissembled output and flashing to the same target (round-trip)
What I have done
I've started my first Reverse-Engineering project and have extracted the HEX from the PIC16F1938 processor of the Delonghi Dedica EC685 coffee machine. The stock firmware can be found here: Delonghi Dedica EC685 Stock Firmware
I…
Crog
- 1,112
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- 16
1
vote
2 answers
Weird notes being played on piezo buzzer when deviding with not a constant integer
So this is a more complicated problem. I am currently programming a little developer test board with a PIC16F1509 with the MPLAB X IDE and flashing the compiled hex file via a custom USB UART Bridge onto the board. My problem is following: The piezo…
Lipe
- 33
- 6
1
vote
1 answer
.eep file generation in MPLAB X
I use MPLAB X. I want enable .eep file generating. How I can do it?
DungeonLords
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