Author |
Message |
Topic: Precise 4 software based PWM |
vladtess
Replies: 11
Views: 15279
|
Forum: General CCS C Discussion Posted: Fri Apr 27, 2012 11:23 pm Subject: Precise 4 software based PWM |
Hey guys! I think what someone has suggested is that I need a voltage generator, actually 4 of them. I may end up using DAC for this project. Can some one recommend one for me? I am currently look ... |
Topic: flex lcd driver in 8-bit mode |
vladtess
Replies: 14
Views: 16813
|
Forum: General CCS C Discussion Posted: Fri Apr 27, 2012 1:19 pm Subject: flex lcd driver in 8-bit mode |
As far as the public libraries goes on CCS forums there are libs that use all 8 bits to drive the LCD. By looking at the code it seems that much modifications would have to be done before you can use ... |
Topic: Precise 4 software based PWM |
vladtess
Replies: 11
Views: 15279
|
Forum: General CCS C Discussion Posted: Fri Apr 27, 2012 1:10 pm Subject: Precise 4 software based PWM |
Excuse me for my vague statements.
Here are my goals:
I want to have a PIC18 control a PWM generator (PIC16) via SPI (or w/e for that matter really). That PWM (PIC16) will have to have 4 PWM ou ... |
Topic: Precise 4 software based PWM |
vladtess
Replies: 11
Views: 15279
|
Forum: General CCS C Discussion Posted: Thu Apr 26, 2012 10:13 pm Subject: Precise 4 software based PWM |
Hello fellas again.
I am planning to use a dedicated PIC to create 4 PWM sources that are precise and controlled via SPI. Now 100% accurate software PWM would really block the thread (and we have ... |
Topic: Rs232 acts weird!!! |
vladtess
Replies: 5
Views: 7129
|
Forum: General CCS C Discussion Posted: Tue Apr 24, 2012 11:17 pm Subject: Rs232 acts weird!!! |
Hello fellas!
So I have tried shielding of the RS232 module, its wiring, but nothing helped.
However while testing with other forms of RS232, I discovered that if I connect +5 with both, PIC and ... |
Topic: Rs232 acts weird!!! |
vladtess
Replies: 5
Views: 7129
|
Forum: General CCS C Discussion Posted: Tue Apr 24, 2012 7:54 pm Subject: Rs232 acts weird!!! |
Thanks for your replies!
Basically here's the setup:
I have a supply running through a transformer that powers the PIC and relays. Relays are used with the Diodes to protect transistors, so rel ... |
Topic: Rs232 acts weird!!! |
vladtess
Replies: 5
Views: 7129
|
Forum: General CCS C Discussion Posted: Mon Apr 23, 2012 11:54 pm Subject: Rs232 acts weird!!! |
Hello fellows. This may be an inappropriate place for this but please hear me out.
I have a PIC18 connected to a different pic16 via SPI and a PC terminal via RS232 using a USB to TTL module by ... |
Topic: PIC gets really hot. |
vladtess
Replies: 3
Views: 4389
|
Forum: General CCS C Discussion Posted: Thu Jan 12, 2012 11:10 am Subject: PIC gets really hot. |
Actually, I accidentally touched a power pin and one of the IOs with a charged cap. :/ There goes 5 bucks! :( |
Topic: PIC gets really hot. |
vladtess
Replies: 3
Views: 4389
|
Forum: General CCS C Discussion Posted: Thu Jan 12, 2012 11:04 am Subject: PIC gets really hot. |
Hi. I have pic18f452 and it really gets hot when i connect the power pins. When I took out the pic out of the circuit, and tested it, the VCC and VDD seem to be connected without any resistance. De ... |
Topic: Receiving TXT messages - SUPERSEDED / OLD |
vladtess
Replies: 44
Views: 256535
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Forum: Code Library Posted: Tue Oct 11, 2011 8:13 am Subject: Receiving TXT messages - SUPERSEDED / OLD |
I'll go out on a limb here and take a *wild* guess that he used the CCS Compiler, since this is the CCS forum, and not the MikroE forums
A totally random guess!! :D |
Topic: PIC18F452: Device not found in Devices folder |
vladtess
Replies: 3
Views: 4647
|
Forum: General CCS C Discussion Posted: Thu Sep 15, 2011 10:42 pm Subject: PIC18F452: Device not found in Devices folder |
Thanks, I have 4.120 version. Is that old?!! Howw do I update? Thanks!
UPDATE: I just reinstalled and all good. It disappeared somewhere@\! |
Topic: PIC18F452: Device not found in Devices folder |
vladtess
Replies: 3
Views: 4647
|
Forum: General CCS C Discussion Posted: Thu Sep 15, 2011 9:39 pm Subject: PIC18F452: Device not found in Devices folder |
Hi folks. I have PIC18F452 but I cannot find it in the devices folder. I see something similar but I'm afraid is the wrong one. What do I do??! Thanks!!! |
Topic: Problem with PortB0 |
vladtess
Replies: 2
Views: 4689
|
Forum: General CCS C Discussion Posted: Tue Sep 13, 2011 6:02 pm Subject: Problem with PortB0 |
Hi there. I'll get right to the meat:
#include <16F877A.h>
#INCLUDE <stdlib.h>
#include "LCD.h"
#fuses hs, nowdt, noput, nobrownout, nolvp, nocpd, nowrt, nodebug, noprot ... |
Topic: ASCII to LCD (ADC conversion) |
vladtess
Replies: 3
Views: 7338
|
Forum: General CCS C Discussion Posted: Fri Jun 10, 2011 5:48 pm Subject: ASCII to LCD (ADC conversion) |
Thanks you guys!! Works well. |
Topic: ASCII to LCD (ADC conversion) |
vladtess
Replies: 3
Views: 7338
|
Forum: General CCS C Discussion Posted: Fri Jun 10, 2011 2:47 pm Subject: ASCII to LCD (ADC conversion) |
I've tried to google it and I have seen some results, but without much help.
So here is the code:
#include <16F877A.h>
#include "LCD.h"
#fuses hs, nowdt, noput, nobrownout, n ... |
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