no text on LCD

[malc-c]

so far so good untill i select quick build.
it says (no.asm file)
do i have to upload the file to it somehow?
if i click open it will only let me load an .mcp file

So let me confirm that you have pasted the text into that window, then saved it to the root of C: as an asm file ( don't just click on save as it will default to the first file format in the list). If there is text in that window, and its saved as an asm file, its hilighted, then there should be no reason why the project won't quick build, or at least none that I can see

[mister_e]

3rd or 4th method, close all files, all project.

Click on, project>>project wizard
then click on next
select your PIC16F84A
then click on next

Select Microchip MPASM Toolsuite and make sure MPASM assembler (mpasmwine.exe) is highlighted
then click on next

Click on Browse
Make sure you're in the right folder,
Eneter your Project Name
Then click on Save
Then Click on Next

Find the .ASM file i provided
Click on it,
then click on ADD>>
Then click on next

VOILA you're ready to compile using F10

HTH

[Dj tempo]

cheers malcom, thats now worked, downloaded the hex on to my PIC.
But still having problems, only showing line 1 and 3 full of solid blocks.

[mister_e]

My .ASM will work... but Melanie's Example is setuped for a 2 LINES LCD

so just change the following

	Define LCD_LINES 2			' Using 2 line Display

to

	Define LCD_LINES 4			' Using 4 line Display

OR use the corrected .HEX in attachment

[Dj tempo]

cheers mister e, just found out it was a problem with my code as i am fairly new to it, but i went over my circuit with a fine tooth comb, litteraly,
using a magnifying glass i was able to just make out a solder bridge between pin 6 and the data lines next to it which are grounded, therefore was not getting a signal. this will have only happend after i grounded them as mel said in an earlier post, as they had not been toutched previousley.

cheers every one for your help and for putting up with me.
dont worry i aint running away, ill be back soon to annoy every one again, haha

does any one know any sites with information on so i can learn how to program more in that language?

thanx

[malc-c]

Glad to hear you resolved the issue.

When you say that language do you mean PicBASIC pro like

High BlinkyLED				' Set LED pin High
	Pause 1000				' Wait one Second

	LCDOUT "Hello Dj tempo"			' Write message
	Low BlinkyLED				' Set LED pin Low
	Pause 1000				' Wait one Second

or do you mean Assembly code like

RRF	Send_bit, F
	BTFSC	STATUS, C		; Test Carry if 1 then set output
	BSF	OUTPUT
	BTFSS	STATUS, C		; Test Carry if 0 then clear output
	BCF	OUTPUT
	BSF	Send_Count, 6
	GOTO	Del_232

If its PicBASIC have a look at http://www.crownhill.co.uk/product.php?prod=17
http://www.mecanique.co.uk/products/compiler/pbp.html
or for examples and more reference
http://www.rentron.com/PicBasic/prod...CBASIC-PRO.htm

Hope that helps

[Dj tempo]

cheers m8,
i like the look of Pic bsic more as i find it easier to understand, so will be continuing in this language.