549 Threads found on edaboard.com: Mplab Lcd
hi
i want to program an lcd with the pic18f family but with c compiler (may be mplab)
lcd module has sed13305 compliant lcd controller,
i found some software, best of them is easygui program but it is too expensive for me.
is there any other software like this and cheap
or how can i make a gui program for my (...)
Professional Hardware and Electronics Design :: 14.06.2004 10:38 :: real_tr :: Replies: 1 :: Views: 5040
Im using mplab IDE to compile my program. i tried changing the above mentioned by jayanth. but it is still the same..
84021
Microcontrollers :: 06.12.2012 02:39 :: InNeedOfHelp :: Replies: 123 :: Views: 2143
assembler....with mplab.
Microcontrollers :: 25.01.2004 01:47 :: Tulkas :: Replies: 34 :: Views: 48165
Hi I write a follow code for a 16F877 and it´s working.
I write a new putch()
void putch(char c)
{
putch_lcd(c);
}
printf("Valor = %4.3f", 1.635);
and in mplab 7.1:
Project ---> Build Options ---> Project ---> Linker Options
Tilt ---> Integer + Long + float (for support floats)
Microcontrollers :: 12.04.2005 21:05 :: pablodecker :: Replies: 11 :: Views: 6899
hi all
i have an 320x240 lcd that has a builtin sed1335 controller and i have to control it with pic18f6520 mplab c18. I want to write its program with c but can be assembly
i cannot manage the initialization code that lcd displays nothing
anyone has a sample code for that ?
Thanx
MeCeX
Microcontrollers :: 16.06.2004 15:46 :: real_tr :: Replies: 3 :: Views: 7953
Currently i am doing the serial communication between my VB at comm 1 and the PICDEM 2 i just wonder why i cant send my data to light up the lcd at my board?using the mplab ICD2?here i submit on the cod efor you to have a look whether i got miss out anything or not?thanks...
#include
#include lcd.h>
#include
PC Programming and Interfacing :: 18.10.2004 08:14 :: ooicheesan :: Replies: 16 :: Views: 10527
Hi there,
I am building up a sensor project, but i am new in this area.
I have choosen SHT75 2-in-1 Relative Humidity & temperature sensor.
With PIC16F628 I am using as the microcontroller.
I use mplab together with Hi-tech C Pic C lite as the compilers which is compatible with C.
The last part is too show the measurements in a Char
Professional Hardware and Electronics Design :: 08.07.2005 15:04 :: ssik :: Replies: 2 :: Views: 2680
i need help in writing the source code to display time/clock on the lcd using PIC16F877. Can anyone provide me with the help??? pls.. the program i'm using is mplab. HELP
Where are you located?
I made a lcd clock with PIC16F628 and DCF77 time signal reception module.
It displays time, date, winter/summertime,
Microcontrollers :: 19.07.2005 09:16 :: Turbokeu :: Replies: 18 :: Views: 7451
I'm using mplab IDE V7.20 when I include "lcd.c"
it generate error during make:
Error C:\HT-PIC\samples\lcd\lcd.obj 24 : multiply defined symbol: _lcd_init (C:\HT-PIC\samples\lcd\lcdtest.obj)
Error C:\HT-PIC\samples\lcd\lcd.obj 24 : (...)
Microcontrollers :: 18.07.2005 17:58 :: johncsl82 :: Replies: 5 :: Views: 1645
Hi.
Plaes show me a sample for writing on lcd whit mplab (asm).
Thanks
Microcontrollers :: 13.11.2005 20:09 :: arash_micro :: Replies: 0 :: Views: 386
Hi!
I think yes. But the best way to check this is to simulate the code in mplab. By the way why don't you use the capture compare module of the contrller. Simply save the values of the 20 pulses and add them to get the total time.
Regards.
Microcontrollers :: 13.12.2005 06:35 :: waseem :: Replies: 12 :: Views: 1112
hi there,
I need your help. I need simple code for PIC16F84 & lcd 2 X 16. I have also 4MHz crystal connected to the same chip. I want to use all 8-bits to connect them to that PIC16f84. The problem that I can't add any extra parts accept some capcitors and resistors.
I'm looking forward to see your feedback.
I have mplab wh
Microcontrollers :: 16.12.2005 18:23 :: mmq :: Replies: 4 :: Views: 1044
hello,
i'm trying to do digital clock project. can anyone give me the source code for interfacing DS1302 with PIC16f877A, then display the time to 2x16 lcd? i am using mplab IDE / Hi-Tech PIC C-Lite.
thnx in advance
Microcontrollers :: 09.02.2006 06:53 :: desley :: Replies: 24 :: Views: 7799
mplab user's guid
i wish it will be helpfull for someone
Microcontrollers :: 23.02.2006 13:50 :: ceaser :: Replies: 2 :: Views: 1310
Because your lcd uses a standard Hitachi controller you can google out a heap of examples.
Anyway, here is an excerpt from one of my commercial projects I've made in the past. It uses 16F877 MCU and 4-bit mode connected lcd with a standard Hitachi HD44780 controller.
I also strongly recommend you to take a look at Application Maestro software n
Microcontrollers :: 22.03.2006 22:33 :: Beeblebrox :: Replies: 2 :: Views: 1880
Hello
i am very new to pic programming, but i am trying to initialize a lcd using a pic16f84 series. can anybody help me to get the code please........
Thanks
The lcd is : Samsung Ks0066u
the compiler is : mplab
Any help would be much appreciated
Microcontrollers :: 30.05.2006 12:02 :: mcbaine :: Replies: 4 :: Views: 1020
erm.. and i would like to ask is it ccs and mplab both oso can use for program the PIC??
And since both oso using source code.. then can the above code use in mplab? ...
beside that i oso wan to know SST is wat kind of software...
compare with mplab and ccs is it more nice???
Microcontrollers :: 04.06.2006 17:05 :: Cleong :: Replies: 2 :: Views: 1924
hi ,is there anyone can help me in my topic. i need to an algorithm using mplab that can draw me a line on the AMPIRE 128*64 graphical lcd using KS018 driver or even some help in the interface between the AMPIRE lcd and pic 18 .10x in advance
Embedded Systems and Real-Time OS :: 05.12.2007 11:25 :: joeyh :: Replies: 12 :: Views: 3954
Using PBP With mplab
The PICBASIC PRO(TM) Compiler can be used within the mplab IDE.
First, download the latest release of mplab, if you don't have it, from
Microchip's web site ( ). As of this writing, version 7.11
is Microchip's latest release (note: now it is 7.41).
Install mplab and its components. The default ins
Microcontrollers :: 24.08.2006 13:57 :: rkodaira :: Replies: 5 :: Views: 8101
Hello All,
I am working with a basic PIC microcontroller, and I have created my own user interface which performs actions for extra periperhal debugging such as for example,7-segments, keypad, lcd, etc..
I want to be able to during the DEBUGGING process in the mplab IDE, obtain the values from say for example PORTB register and set values to
PC Programming and Interfacing :: 20.09.2006 08:03 :: sanjay :: Replies: 0 :: Views: 512
Hi I am wondering if anybody has a source or sample code on interfacing lcd to pic 30F3012. I am using 8 by 2 char lines 8-bit lcd display from matrix orbital (lcd0821). I am also planning to compile it using mplab . Thanks.
Microcontrollers :: 11.10.2006 04:11 :: suwandis :: Replies: 0 :: Views: 580
Thanks bbarney,
Didn`t think so, as it`s just for contrast adjustment, but wasn`t sure, confirmed it (changed for different trimpot, same result) just before I got back here and read post. I had double checked everything and I agree with you, as I had originally suspected, it does look like it has come down to the code, unfortunately I can`t p
Hobby Circuits and Small Projects Problems :: 20.11.2006 13:21 :: asguard :: Replies: 14 :: Views: 1634
I am trying to interface PIC 16877a with this lcd JHD162A. in mplab, the code is working nice but when connected to the lcd, it just light up with 1 row of black box. what can be the problem. this works with hitach lcd. any major difference with the two? any help is appreciated. thanks in advance
Microcontrollers :: 13.12.2006 12:45 :: bbgil :: Replies: 5 :: Views: 3657
Hello,
I'm trying to convert this to mplab C30 ,
I'm having trouble with lcd_read_nibble part.
How can I store multiple pin state in a variable?
I sort of new to this please be kind :)
thanks.
Microcontrollers :: 21.03.2007 16:38 :: picnoobie :: Replies: 2 :: Views: 1096
Here is it , use mplab to open
Microcontrollers :: 27.05.2007 10:11 :: ITpro :: Replies: 2 :: Views: 2489
Really cool code! I have been trying to compile using HI-Tech C 9.80 on mplab and almost there though the following declaration will not compile (compiler wants a right parenthesis after "*entry" which of course would keep out the proper number of variables :shock::
static void menu_print_entry(menu_entry_t *entry,
int max_width,
Microcontrollers :: 02.01.2011 16:50 :: petedd :: Replies: 2 :: Views: 2683
can u show me which part of the initialization got problem??
but y i can simulate by simulation software??Function set has to be done 3 times as per the flow chart in the data sheet that I read a long time back.
Simulating in mplab or any other simulator will be ok but the lcd module has to be initialized properly.
Che
Microcontrollers :: 20.12.2007 10:07 :: ravimarcus :: Replies: 20 :: Views: 1128
I am programming in mplab and my compiler is Hi-Tech. I am using pic12f675 and trying to read data from pin 3 (analog input from my circuit). but the compiler doesn't read this! is any other function I should use instead of read_adc () //read channel 0?
thanks for your help.
Microcontrollers :: 10.01.2008 20:54 :: sanna :: Replies: 19 :: Views: 7457
Hai Alsindi,
please open the .asm file, enable the line
; __CONFIG h'3F31'
by removing the semi-colon
save the file in a location like c:\
call mplab
select the device properly and then, project build
it will save the hex file at c:\
with the same file name as asm
use it to program the chip
it works
Sarma
PCB Routing Schematic Layout software and Simulation :: 15.02.2008 20:11 :: mvs sarma :: Replies: 6 :: Views: 4861
Hi guys. I need your hlep badly with this. I have no idea in programming a 2x40 lcd USING PIC16F877 in mplab. And i need this program As Soon As Possible, can someone share even the simplest assembly program for 2x40 lcd that displays a single character. Please Help me with this......
Microcontrollers :: 25.02.2008 02:00 :: 5110 :: Replies: 2 :: Views: 3041
Use the simulator coming with mplab from Microchip.
Once you cycle through your software, you could se why / where it is wrong.
Microcontrollers :: 27.02.2008 12:58 :: atferrari :: Replies: 10 :: Views: 1029
I'm using PIC18f452 using C language for my project. I want to display NMEA code from my Gps receiver (garmin) to the lcd via rs232. I write my code using mplab and simulate the project using Proteus but cant seem to get it working.Can some1 help me with the c
Microcontrollers :: 07.03.2008 20:13 :: TyFER :: Replies: 8 :: Views: 11168
Hi friends ,
This is praveen from hyd, friends i need help in interfacing lcd with PIC 16f877 controller.I m fresher and learning controller programing using Hitech PIC C complier in mplab.Please help me in programing lcd interface and where can i get material so that i can develop programing skills
Thankyou:D[/quo
Microcontrollers :: 10.03.2008 06:13 :: H_D_R :: Replies: 4 :: Views: 745
Hi friends ,
This is praveen from hyd, friends i need help in interfacing lcd with PIC 16f877 controller.I m fresher and learning controller programing using Hitech PIC C complier in mplab.Please help me in programing lcd interface and where can i get material so that i can develop programing skills
Thankyou:D
Microcontrollers :: 08.03.2008 08:55 :: praveen_palaparthi :: Replies: 1 :: Views: 655
digital clock looks nice but the thing is
i'can copy from mplab web site because it is like copyride
Hobby Circuits and Small Projects Problems :: 29.05.2008 17:03 :: Metabolic_7 :: Replies: 7 :: Views: 2037
Hi guys,
i need your help,how do i convert a hex to decimal using mplab assembly language?
Added after 2 minutes:
oh,forgot to mention. How do you convert FE to 254 with each digit in a different register?because i want to display it lcd
Microcontrollers :: 14.06.2008 08:33 :: mz_fadhli :: Replies: 6 :: Views: 2810
Do you have declaration and/or source code of ds1307_get_time() and lcd_putc() functions?
IMO, you are possibly doing a programming error, or there isn't consistancy between your code and your hardware.
BTW, which IDE are you using for writing that C code? mplab or something else?
Microcontrollers :: 29.06.2008 18:54 :: hkBattousai :: Replies: 1 :: Views: 1445
Hi friends i m working on PIC microcontroller 16f72 doing lcd project to display UPS parameters. I got stuck in one error which i got when i complied the code the error is
Error : Can't find 0xD words (0xD withtotal) for psect text0 in segment CODE
Error : Can't find 0x8 words (0x8 withtotal) for psect text12 in segment CODE
Erro
Microcontrollers :: 30.06.2008 15:15 :: praveen_palaparthi :: Replies: 2 :: Views: 977
hi
i am just a newbie to lcd programming
so i searched and found these follow codes in a forum
all people in the forum said these codes worked , but
i can never complie it i wonder why
list p=16f690
#include
__config ( _WDT_OFF & _PWRTE_OFF & _MCLRE_OFF & _CP_OFF & _BOR_OFF & _IESO_OFF & _FCMEN_OFF)
#define E P
Microcontrollers :: 16.07.2008 07:26 :: simonwai999 :: Replies: 6 :: Views: 748
Same problem here. Does anyone now any sample code in asm.
I'm using 16f887
I found only this:
but mplab doesn't compile. And it doesn't have any schematic.
it gives this error message:
---------------------------------------------------------------------
Debug build
Microcontrollers :: 13.12.2009 15:52 :: tarts :: Replies: 4 :: Views: 1913
hello everyone! plz help in my project. I am trying to make an electronic lock. This Electronic Code Lock uses a 12-keys keypad that is used to enter a password and open an electric lock or any other device with a signal. Uses an 8-pin PIC 12F629.
I thought of preparing it in mplab software.
The problem is that i m completely new to pic microc
Microcontrollers :: 23.10.2008 20:06 :: 123vincent :: Replies: 3 :: Views: 1047
Equipment:
PIC18F4520 MCU
2x8 lcd with HD44780
I am using Pickit2 to program the lcd in assembley language using mplab IDE.
The project is to display my name on the lcd, any ideas on how to get started on this project? How to interface the two pieces of hardware would be much appreciated.
Microcontrollers :: 04.12.2008 19:00 :: russ4789 :: Replies: 3 :: Views: 1783
Equipment:
PIC18F4455 MCU
4x20 lcd with HD44780
assembley language using mplab IDE.
Helo
I tray display integer value on lcd. I know, it`s only convert int to string and voila! but standard C++ convert procedures like ---> itoa doesn`t work.
Any idea ?
void main(void)
{
int k = 1234;
TRISD = 0x00; //-- Port D as ou
Microcontrollers :: 13.12.2008 17:54 :: killcio :: Replies: 1 :: Views: 3516
Hai to all,
The code below for an lcd with pic24fj64ga002 and mplab c30 compiler gives me an error as
pic24lcd.c: In function 'cmd':
pic24lcd.c:28: error: syntax error before numeric constant
pic24lcd.c:32: error: syntax error before numeric constant
pic24lcd.c: In function (...)
Microcontrollers :: 08.01.2009 12:34 :: sivaramakrishna :: Replies: 1 :: Views: 1481
Hi every one, i need idea or if possible code.
I need to display rtc value on lcd.
i am using PIC16F877A and DS1307 series RTC and lcd JHD162A
i am using mplab ide with hitechc c compiler
I am attaching sorce code which i have written which make rtc run.
#include
extern void I2C_start(void);
extern void I2C_stop(void);
extern (...)
Microcontrollers :: 04.04.2009 21:43 :: joseph raj :: Replies: 0 :: Views: 849
Hi,everyone I am using RTC DS1307 and interfacing with PIC16F877A .I dont no how to read RTC register value i.e.,date and time information on lcd.Help me out.If anyone possible give the source code in C.
I am using mplab IDE with hitech C.
Microcontrollers :: 13.04.2009 07:41 :: joseph raj :: Replies: 25 :: Views: 4366
I am using mplab v8.10 and am trying to innitialise an lcd display and write something to it just to prove I have control pf it via the pic in 8 bit mode. It will bviously be part of a larger program eventualy and I have also written the program for A/D as shown.
At the moment nothing appears on the lcd and I can see where in the program I (...)
Microcontrollers :: 28.04.2009 15:31 :: richie244 :: Replies: 0 :: Views: 931
Hi everyone...
I need a code (mplab IDE) to program PIC18F4550 for graphical display and word at nokia 3310 lcd.. I do not have PIC BAsic Pro to test out the source attached here before.:cry:
Help me please....
Rose
Network :: 05.05.2009 08:58 :: rosmawati :: Replies: 0 :: Views: 1693
Hi,
I have successfully working on PIC18F4520 with LED,lcd.
But Now I have work on PIC12F508 with LED (but with Internal Oscillator)
Can I check on configure->configuration bits setting in mplab Simulator?
Thanks in Advance..
Karan
Microcontrollers :: 31.07.2009 12:35 :: karan123 :: Replies: 1 :: Views: 773
I want to connect LM35 temp sensor with pic 18f452 and display reading on lcd,when i simulate it on proteus i get strange symbols (like #,! etc) instead of reading of temp sensor .
plz help ,my C coding in mplab is
#include
#define rs PORTBbits.RB0
#define rw PORTBbits.RB1
#define en PORTBbits.RB2
void lcdcmd( char ); (...)
Microcontrollers :: 03.08.2009 14:18 :: engr.waqas :: Replies: 1 :: Views: 3028
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