Search found 841 matches

Has anyone successfully made an array of pointers and filled it via

I would think everything would work/compile better and be less likely to be buggy if you declared a structure array of a fixed s ...

Hi All,

Neutone: the Idea you had was not working because wreg was lost after the first SUBWF opcode ...
The next SUBWF opcode tests the wrong wreg and everything goes wrong ..
So is there anothe ...

Hi All,

I have a speed problem, I need shorter time for this code.
Is there a faster way to do this code, even in asm ??

.................... if(Rx_Buffer

If you write this in assembly yo ...

I have a simple loop to transmit data to a device which I need to speed up. The code I have is as follows:

for (i=0; i<n; i++)
{
output_d(Data

This s ...

When single stepping in the .LST window, the cursor does not increment.

Look for #nolist because you cant increment through unlisted code.

http://www.ccsinfo.com/forum/viewtopic.php?t=34103& ...

Write speed is slow for program memory. An SD card would provide much faster write storage speed and somewhat slower read speed.

Use this as the interrupt. This uses 3 instructions that do the following.
1) Enable access to the individual bytes of the timer register
2) Add 32768 to timer1 by setting high bit or timer register ...

If you can identify the problem in the assembled code you should get a faster response if you have found a bug. I would be surprised if the compiler supports using external RAM in the same way you use ...

PIC16F690-ICD / PCM 4.60 / ICD2

iptr=malloc(520); // iptr will point to a block of memory of 520 bytes.

The physical memory is fragmented. You cant just increment a pointer through i ...

Then i direct cold spray to the PIC ONLY for a fraction of a second and the current skyrockets to over 3 ma.
I would guess that PIC is going way below it's rated operating range but that alone seems ...

If your really pushing battery life you might be interested in this.
MCP1703
The power used by the internal oscillator is going to be more than an external crystal uses. You can also try using a low ...

What I try to is bacically at a given point in my code, to start measuring time, and then stop measuring a bit further on. After that I'd like to send the time measured through my serial link. (to hyp ...

10x for the ideas

my core of my idea is that :

int count;

int second () {
Delay_ms(1000) ; // delay one second
return 1 ;
}

void main(void){
co ...

Hi,
I have a question according to an optimization of a code.
I use a PIC 18F2480, AD7790 as an A/D converter and a L293D as a motor driver.
The problem is that it happens very often that the pro ...

I'm not sure how to go about this, but I have a struct problem and without assigning pointers to constants I'm not sure what the best way to do this is.

I have two potential data streams coming in. ...