Author |
Message |
Topic: Reg: Same pin for Input and Output |
evaradharaj
Replies: 2
Views: 6008
|
Forum: General CCS C Discussion Posted: Thu Apr 24, 2014 7:44 pm Subject: Reg: Same pin for Input and Output |
Thanks Ttelmah. |
Topic: Reg: Same pin for Input and Output |
evaradharaj
Replies: 2
Views: 6008
|
Forum: General CCS C Discussion Posted: Thu Apr 24, 2014 9:50 am Subject: Reg: Same pin for Input and Output |
Hi,
I am using 16f877a for interfacing 4 wire resistive touch screen directly. I am following the instructions from this website:
http://www.pyroelectro.com/tutorials/touchscreen_interface_resis ... |
Topic: Reg: LCD problem |
evaradharaj
Replies: 5
Views: 8061
|
Forum: General CCS C Discussion Posted: Fri Jan 25, 2013 6:00 am Subject: Reg: LCD problem |
Hi,
I am using pic16f72 with 4 MHz crystal and 16x2 LCD display. The Interfacing wire between LCD and to the controller is about 30cm long. I am using lcd.c driver file. I have 2 loads which is ... |
Topic: LCD display value flickering(hunting) problem |
evaradharaj
Replies: 3
Views: 7236
|
Forum: General CCS C Discussion Posted: Sat Mar 10, 2012 9:48 am Subject: LCD display value flickering(hunting) problem |
Hi ,
I have designed the temperature display using ntc 10k. I have used voltage divider circuit and 16f877a microcontroller. The display is fine until no vibration on the ntc. If small vibrati ... |
Topic: Pic16f676 internal EEPROM reading and writing problem |
evaradharaj
Replies: 1
Views: 7254
|
Forum: General CCS C Discussion Posted: Sat Nov 26, 2011 3:11 am Subject: Pic16f676 internal EEPROM reading and writing problem |
Hi,
I am using PIC16f676 for my project. My project is just switching 4 devices. If powercut happens then, the appliances should retain the old condition as it is before powercut when the board ... |
Topic: 7 segment LED Problem |
evaradharaj
Replies: 6
Views: 10406
|
Forum: General CCS C Discussion Posted: Thu Sep 22, 2011 5:15 pm Subject: Thanks |
I will try in real hardware and get back to you .. thanks for your valuable suggestions |
Topic: 7 segment LED Problem |
evaradharaj
Replies: 6
Views: 10406
|
Forum: General CCS C Discussion Posted: Wed Sep 21, 2011 8:10 pm Subject: changed code |
Hi,
Thanks for your replies. I have updated my code with less than 50Hz refreshing rate. But still i have the flicker. Please see my changed code and suggest me to eliminate the flicker.
#includ ... |
Topic: 7 segment LED Problem |
evaradharaj
Replies: 6
Views: 10406
|
Forum: General CCS C Discussion Posted: Wed Sep 21, 2011 3:00 am Subject: 7 segment LED Problem |
Hi,
I am interfacing the pic16f877a with two 7 segment displays. I am using Proteus for testing my code. LED flickering is appearing in my code. How to eliminate the flickering? And also tell me t ... |
Topic: Re: possible distance for the microcontroller output signal |
evaradharaj
Replies: 3
Views: 5015
|
Forum: General CCS C Discussion Posted: Tue Aug 23, 2011 2:49 am Subject: Re: possible distance for the microcontroller output signal |
Hi,
I am using PIC 16f877a. I need to send the microcontroller output signal from portB7 and portB6 to the longer distance about 10 meters.. Is it possible to send it through wires? I am planning ... |
Topic: int_rda strange problem |
evaradharaj
Replies: 3
Views: 6788
|
Forum: General CCS C Discussion Posted: Wed Aug 17, 2011 5:29 am Subject: int_rda strange problem |
Thank for the replies...
I will look the code and will check in real time... |
Topic: int_rda strange problem |
evaradharaj
Replies: 3
Views: 6788
|
Forum: General CCS C Discussion Posted: Fri Aug 12, 2011 5:53 am Subject: int_rda strange problem |
Hi,
I am interfacing the pic16f877a with GSM sim300 module. My requirement is, when the two pins (port b0, portb 1) pins are high it should call to the specific number and should raise alarm.
... |
Topic: Reg: INT_RDA and INT_EXT Problem |
evaradharaj
Replies: 2
Views: 5517
|
Forum: General CCS C Discussion Posted: Mon Aug 01, 2011 9:40 am Subject: Reg: interrupt |
Thanks Ttelmah for your quick reply . I will get back to you after i do check in real time hardware. |
Topic: Reg: INT_RDA and INT_EXT Problem |
evaradharaj
Replies: 2
Views: 5517
|
Forum: General CCS C Discussion Posted: Mon Aug 01, 2011 7:49 am Subject: Reg: INT_RDA and INT_EXT Problem |
Hi,
I am using pic16f877a microcontroller. Some the INT_EXT is working well. But INT_RDA is not working some times.
Here is my code, please tell me the possible causes and solutions.
#inclu ... |
Topic: Re: Multiplexing 7 segment displays |
evaradharaj
Replies: 10
Views: 25616
|
Forum: General CCS C Discussion Posted: Wed Dec 01, 2010 4:44 am Subject: Re: code |
Thanks for your reply Telmah.
I will do the changes in my code. |
Topic: Re: Multiplexing 7 segment displays |
evaradharaj
Replies: 10
Views: 25616
|
Forum: General CCS C Discussion Posted: Tue Nov 30, 2010 10:25 pm Subject: Re: code |
Thanks PCM programmer for your suggestions. I am using my own JDM type of programmer.
Is there any problem with my code functional wise?
regards,
Varadharaj E |
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