Author |
Message |
Topic: 12f629, interrupt on pin change |
mars79
Replies: 7
Views: 18424
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Forum: General CCS C Discussion Posted: Tue Apr 30, 2024 3:07 am Subject: 12f629, interrupt on pin change |
#include <12F629.h>
#fuses INTRC_IO, NOWDT, NOMCLR, PUT, BROWNOUT
#use delay(clock=4000000)
#define PIN_LED PIN_A4
#int_ra
void isr() {
output_high(PIN ... |
Topic: Using software UART with 19200 baud rate |
mars79
Replies: 5
Views: 9162
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Forum: General CCS C Discussion Posted: Thu Feb 27, 2014 8:54 am Subject: Using software UART with 19200 baud rate |
Try to use an external oscillator. |
Topic: rs232 OBD2 Application |
mars79
Replies: 7
Views: 10048
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Forum: General CCS C Discussion Posted: Fri Feb 21, 2014 1:39 am Subject: rs232 OBD2 Application |
To make communication between Pic and USB, I use USB to TTL converter with FTDI chip or PL2303HX. In both cases work well. Communication CAR PIC USB, or communication between PIC USB, use Bluetooth se ... |
Topic: Problem with PIC16f886 and 16x2 Lcd |
mars79
Replies: 6
Views: 11794
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Forum: General CCS C Discussion Posted: Thu Jun 20, 2013 12:42 am Subject: Problem with PIC16f886 and 16x2 Lcd |
Thanks for the useful information! I do not have much experience with CCS compiler. More I worked with Mikroc.
The program is uart communication between microcontroller and bluetooth module.
I do ... |
Topic: Problem with PIC16f886 and 16x2 Lcd |
mars79
Replies: 6
Views: 11794
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Forum: General CCS C Discussion Posted: Wed Jun 19, 2013 10:32 am Subject: Problem with PIC16f886 and 16x2 Lcd |
This is the wiring diagram that I made today. The problem came after I changed the board. Before I used the pin RB5 for RS and RB4 for E. I also had an external reset and then pushing his programs wor ... |
Topic: Problem with PIC16f886 and 16x2 Lcd |
mars79
Replies: 6
Views: 11794
|
Forum: General CCS C Discussion Posted: Wed Jun 19, 2013 1:37 am Subject: Problem with PIC16f886 and 16x2 Lcd |
Hello everyone. I read some similar topics in the forum but I could not find solution to my problem. Use 4-bit mode.
For some time I have a problem with the operation of this display. Sometimes it is ... |
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