Author |
Message |
Topic: 16F88 i2c SCL gets low |
Zilog750
Replies: 7
Views: 12227
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Forum: General CCS C Discussion Posted: Sun Dec 29, 2013 7:32 am Subject: 16F88 i2c SCL gets low |
Hi all,
thanks for the reply. As requested:
Compiler Version: 4.108
Master Board: PICDEM2 PLUS 16F877 XTAL @4MHz with i2c 4k7 Pull-Up resistors
Slave Board: 16F88 Internal Oscillator @4MHz
... |
Topic: 16F88 i2c SCL gets low |
Zilog750
Replies: 7
Views: 12227
|
Forum: General CCS C Discussion Posted: Sat Dec 28, 2013 5:04 pm Subject: 16F88 i2c SCL gets low |
Hello ttelmah,
only corrected code
.................... #INT_EXT
.................... void int_ext_isr()
.................... {
.................... RB0_value = input_state ... |
Topic: 16F88 i2c SCL gets low |
Zilog750
Replies: 7
Views: 12227
|
Forum: General CCS C Discussion Posted: Sat Dec 28, 2013 1:26 pm Subject: 16F88 i2c SCL gets low |
Hello all,
some issues with i2c SCL line on 16F88 slave mode using int_SSP interrupt.
Objective: 16F88 board for controlling light dimmer from 0 to 100% using i2c. Other i2c slave devices connec ... |
Topic: LCD05 i2c LCD 4x20 |
Zilog750
Replies: 1
Views: 7612
|
Forum: General CCS C Discussion Posted: Fri Dec 06, 2013 1:39 pm Subject: LCD05 i2c LCD 4x20 |
Hi all,
I'm using this LCD
http://www.robot-electronics.co.uk/htm/Lcd05tech.htm
And using code above. I think I've a data type conversion problem (float to string array). In this case I want to ... |
Topic: LCD HD44780 PCF8574T i2c Driver |
Zilog750
Replies: 79
Views: 224357
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Forum: General CCS C Discussion Posted: Sun Oct 20, 2013 3:36 am Subject: LCD HD44780 PCF8574T i2c Driver |
Hello,
changed code as this on lib
//-----------------------------------------------------------------------------
// Title: lcd4_i2c.c
// Description: Driver for common LCD ... |
Topic: LCD HD44780 PCF8574T i2c Driver |
Zilog750
Replies: 79
Views: 224357
|
Forum: General CCS C Discussion Posted: Sat Oct 19, 2013 3:13 pm Subject: LCD HD44780 PCF8574T i2c Driver |
Hello,
trying to control an LCD via i2c, I have this hardware
* PIC16F877
* LCD HD44780
* Arduino-IIC-LCD GY-LCD-V1 (with PCF8574T)
also I have CCS 4.108 and this library
//----------- ... |
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