how to convert C code to HEX file - Page 2 - Electronic Circuits Projects Diagrams Free

pysch · 6th November 2008, 02:13 AM

Quote:

Originally Posted by futz

Replace the pic.h header line in your program with the system.h one.

i get this one..

is it like this

Code:

#pragma CLOCK_FREQ 4000000
#pragma DATA 0x2007, 0x184
#include <system.h>

Quote:

Originally Posted by futz

Then you'll have to make some other changes to suit differences in how the two compilers name things like registers, and how they access bits in registers.

i dont know about this can u help me..

blueroomelectronics · 6th November 2008, 12:30 PM

Quote:

Originally Posted by pysch

can someone convert these code to asm and hex...
i dont think i'm capable to do this anymore...
i've trying for a month and using many compilers...
and i have to send this thing on 8/11..

You're supposed to complete your own school assignments else how are you learning anything if someone does it for you?

pysch · 6th November 2008, 01:27 PM

i'm sorry for my stupid reply before..
kinda lose hope in doing something i dont know much..

as futz were saying that my header were wrong...
i already know the clock..
what about the config??
what the use of it..
could u help me..

futz · 6th November 2008, 03:28 PM

Quote:

Originally Posted by pysch

could u help me..

You'll find quite a bit of simple "example" BoostC code at my web-site. With that and the BoostC manual you should be able to figure out the changes to make.

BeeBop · 6th November 2008, 03:41 PM

Quote:

Originally Posted by pysch

i get this one..

is it like this

Code:

#pragma CLOCK_FREQ 4000000
#pragma DATA 0x2007, 0x184
#include <system.h>

i dont know about this can u help me..

People here don't mind helping, but I don't think anyone will do your work for you.

The clock frequency and included header look correct.

The config settings are done differently in SB. For example:

Quote:

#pragma DATA _CONFIG, _XT_OSC & _WDT_OFF & _CP_OFF & _PWRTE_OFF

Much easier than using a hex number and having to look up which bits are being set or reset in the data sheet.

You should start by reading this thread:
"pic Micro Programming In Boostc For Beginners" - SourceBoost support forum

I'd try a simple exercise like blinking an LED first to make sure you have it right, then go on with your project.

When you have some questions, come back and get some help, or sign up to the SourceBoost forums, and get some help there too.

You have a couple of days left, if you work hard, you can do it.

Edit:
Sorry futz, I should have thought about your excellent site! Great advice pysch, take it.

Ubergeek63 · 6th November 2008, 06:00 PM

Quote:

Originally Posted by Leftyretro

You had a hex keypad? We started with 16 individual front panel toggle bit switches in the early minicomputer days

I know... that is what I learned on... I did however own a museum piece-a DEC PDP11...a 12" rack for the CPU with 2 8K core cards, a 12" 1M platter, and of course the 16 panel switches to toggle in the boot loader. I even had all the schematics!

Ubergeek63 · 6th November 2008, 06:01 PM

Quote:

Originally Posted by pysch

i dont know how to make it by hand.....

Actually that was a little joke. I would not expect anyone to do it by hand.

3v0 · 6th November 2008, 06:29 PM

Quote:

Originally Posted by Ubergeek63

I know... that is what I learned on... I did however own a museum piece-a DEC PDP11...a 12" rack for the CPU with 2 8K core cards, a 12" 1M platter, and of course the 16 panel switches to toggle in the boot loader. I even had all the schematics!

I loved PDP11's! I owned a heathkit H11 which was a LSI version of the PDP11. I latter purchased a PDP11/05. The hard drive was a 3rd party unit 10 MB drive. 1 platter was fixed and 1 removable. If you worked in the same room as the computer you needed to wear hearing protection.

The drive was ill. I tracked it down to a bad counter chip and was about to fix it. Just then a fellow who fixed disk drives for the local supermarket chain showed up and offered to "tune it up". When he finished it did not seek properly, an over velocity error.

I sold the ill drive for what I paid for both. A friend has the CPU in his garage. Maybe I should see if I can get it back!

3v0

Ubergeek63 · 7th November 2008, 01:34 PM

Quote:

Originally Posted by 3v0

I loved PDP11's! I owned a heathkit H11 which was a LSI version of the PDP11. I latter purchased a PDP11/05. The hard drive was a 3rd party unit 10 MB drive. 1 platter was fixed and 1 removable. If you worked in the same room as the computer you needed to wear hearing protection.

Me too... did you look at the assy for it? wonderful thing-the machine code had microcode level control!

3v0 · 7th November 2008, 02:17 PM

Quote:

Originally Posted by Ubergeek63

Me too... did you look at the assy for it? wonderful thing-the machine code had microcode level control!

My initial setup included an Intertube video terminal and a paper tiger printer. The paper tape worked. After a few months I built the dual floppy. H27 IIRC. SS SD 8 inch floppys.

The Intertube died just on the otherside of warrenty. The ROM went away which was due to poor design. H19 kits were backordered for months so I purchased a H9. The paper tiger lasted for years (no decenders).

Did I say I miss Heathkit.

3v0

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6th November 2008, 01:27 PM	#18
pysch	i'm sorry for my stupid reply before.. kinda lose hope in doing something i dont know much.. as futz were saying that my header were wrong... i already know the clock.. what about the config?? what the use of it.. could u help me..