Author |
Message |
Topic: Declaring and sensing the state of input pin |
crukid88
Replies: 8
Views: 7596
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Forum: General CCS C Discussion Posted: Fri Feb 22, 2008 12:40 am Subject: Declaring and sensing the state of input pin |
I figured it out,you guys were right it has something to do with the do-while loop..tnx |
Topic: MMC Database project using PIC16 or PIC18,possible? |
crukid88
Replies: 7
Views: 8830
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Forum: General CCS C Discussion Posted: Fri Oct 12, 2007 1:31 am Subject: MMC Database project using PIC16 or PIC18,possible? |
to asmallri: I saw your website and you sell a library. I would just like to ask. What is the difference between your library and the driver included in CCS? |
Topic: MMC Database project using PIC16 or PIC18,possible? |
crukid88
Replies: 7
Views: 8830
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Forum: General CCS C Discussion Posted: Thu Oct 11, 2007 6:01 pm Subject: MMC Database project using PIC16 or PIC18,possible? |
would it be fast,for example I have 300 files or users.
I am having problems on how to store the files in the SD so that the PIC18 can access it. Any advice on this? |
Topic: MMC Database project using PIC16 or PIC18,possible? |
crukid88
Replies: 7
Views: 8830
|
Forum: General CCS C Discussion Posted: Thu Oct 11, 2007 7:29 am Subject: MMC Database project using PIC16 or PIC18,possible? |
Good day to all!
I need your advice. I am planning to make a stand alone system that has a database of the RFID. Its some kind of a automated attendance system. I want to retrieve and append date,t ... |
Topic: USART interrupt on 16F876A,can anyone examine? |
crukid88
Replies: 5
Views: 6870
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Forum: General CCS C Discussion Posted: Wed Oct 10, 2007 8:00 am Subject: USART interrupt on 16F876A,can anyone examine? |
I am confused about character waiting,what is that? |
Topic: USART interrupt on 16F876A,can anyone examine? |
crukid88
Replies: 5
Views: 6870
|
Forum: General CCS C Discussion Posted: Wed Oct 10, 2007 6:24 am Subject: USART interrupt on 16F876A,can anyone examine? |
I have a follow questions about the rs232 interrupt,
1.) When an interrupt is invoked is the flag bit automatically turned off when a function is done already on that particular interrupt?
2.) A ... |
Topic: USART interrupt on 16F876A,can anyone examine? |
crukid88
Replies: 5
Views: 6870
|
Forum: General CCS C Discussion Posted: Tue Oct 09, 2007 6:59 am Subject: USART interrupt on 16F876A,can anyone examine? |
I am a newbie and trying to experiment with interrupts. I browsed the examples included with my compiler. I checked the example and found this part of the code:
#int_rda
void serial_isr() {
... |
Topic: DS1307 Question |
crukid88
Replies: 2
Views: 4463
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Forum: General CCS C Discussion Posted: Sun Oct 07, 2007 7:41 pm Subject: DS1307 Question |
referring to the data sheet,if I am not wrong it says that the data that will be retrieved is binary coded decimals so e.g 10 in binary is 00010000. I hope I am correct. How do we write and assign val ... |
Topic: Newbie here,Help on Accessing bits and nibbles of a Byte |
crukid88
Replies: 5
Views: 5161
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Forum: General CCS C Discussion Posted: Sat Oct 06, 2007 6:16 am Subject: Newbie here,Help on Accessing bits and nibbles of a Byte |
This is really a big help to me as a beginner thanks |
Topic: DS1307 & 16F877 problem: BCD displaying and wrong values |
crukid88
Replies: 5
Views: 7097
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Forum: General CCS C Discussion Posted: Thu Oct 04, 2007 10:02 am Subject: DS1307 & 16F877 problem: BCD displaying and wrong values |
sorry I wasnt able to see it at first,but I see it the function's implementation already. Whats the difference between making a function as defined compared to the used way of declaring a prototype an ... |
Topic: DS1307 & 16F877 problem: BCD displaying and wrong values |
crukid88
Replies: 5
Views: 7097
|
Forum: General CCS C Discussion Posted: Thu Oct 04, 2007 10:00 am Subject: DS1307 & 16F877 problem: BCD displaying and wrong values |
I didnt see the implementation of bin2bcd() and bcd2bin(),is it a built in function in the compiler?My version is 4 |
Topic: Newbie here,Help on Accessing bits and nibbles of a Byte |
crukid88
Replies: 5
Views: 5161
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Forum: General CCS C Discussion Posted: Thu Oct 04, 2007 9:13 am Subject: Newbie here,Help on Accessing bits and nibbles of a Byte |
so theres no way of directly accessing it?like for example bits in an interrupt register or the TRISB where we set it like let say TRISB.F1 etc...? |
Topic: DS1307 & 16F877 problem: BCD displaying and wrong values |
crukid88
Replies: 5
Views: 7097
|
Forum: General CCS C Discussion Posted: Thu Oct 04, 2007 9:09 am Subject: DS1307 & 16F877 problem: BCD displaying and wrong values |
I have this code below it has 2 major errors. I have tried to do variety of thought solutions but I haven't still gotten my expected answers. This code is communicating with a DS1307 RTC through I2C ... |
Topic: Newbie here,Help on Accessing bits and nibbles of a Byte |
crukid88
Replies: 5
Views: 5161
|
Forum: General CCS C Discussion Posted: Thu Oct 04, 2007 8:01 am Subject: Newbie here,Help on Accessing bits and nibbles of a Byte |
Does anyone know how to access nibbles and bits of a byte. Also same with the Word,how to access it by byte. Help really needed hope you could advice. |
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