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Hi, thanks Tahmid.
RBO is now declared as digital input, as it should be. But still no results....
If I just use condition 'if(RB0==1)' in this code, it works..
Perhaps I am unable to initialize interrupts, even if i set the flag bit high manually, i dont get interrupts.
I am using mikroc...
Experts,
I am not getting interrupts working.
From the data sheet, I have set out the values for bits but doesnt work. I can use it a a simple input port but not with interrupts. kindly help me out.
here is a simple test code I wrote,
int count=0;
void interrupt() // Interrupt function...
Experts,
What is the size of a location in 24c08?
Using mikroc I2C library and some of your help, I can write and read characters.
But when I write integers or floats, I cannot retrieve the correct values.
thanks
Re: PIC to 24c08
Hey thanks!
Its solved now! 10 points for you.
I have another question,
I have my database in MMC card but data rate is too low(~5kb/sec). What I want to do is load required data into serial RAM and do required operations.
Individually, I can read and write on both MMC...
Re: PIC to 24c08
Hi, thanks for a reply.
I am using PIC18f452.
Kindly, check these cases out for start check.
I2C_Start();
I2C_Wr(0xA2); // Send byte via I2C
Lcd_Out(2,1, text1); //not displayed
In other case,
I2C_Start();
Lcd_Out(2,1, text1); // displayed
I2C_Wr(0xA2)...
Experts,
I need to write and read data to slave(24c08).
I am using mikroc PIC I2C library. And the Library Example.
PROBLEM:
Doesnt work.
On debugging I notice that it never sends a byte after start. Perhaps clock not generated??
Kindly suggest me.
thanks
void main() {
char x;
char...
Database with PIC
Hey thanks for a reply!
Seems to be the ideal solution but can I access a serial ram other than SPI.
I am using SPI to access MMC card.
Please suggest again.
thanks a bunch!!
Added after 19 minutes:
And if you can, kindly refer me an easily available 8-32 kBYTES...
Richyroolahs,
You need to drop down the voltage level. Simply use the voltage divider rule and get 3.3v.
I am working on a similar project, I need the pin description for T28s (Tx, Rx etc)
thanks
Experts,
I am new to GPS world, just need to know more.
I have holux gr-89 module and holux m215 GPS receiver but neither produces GPRMB stream.
The streams received are GPRMC, GPGGA and GPGSV.
Do all GPS receivers output GPRMB streams??
thanks
Experts,
Working on a GPS based project that requires a large database for speed limits and directions.
PROBLEM:
I am using MMC card being accessed via SPI in PIC18F452. But data rate is too low, can read only ~5kb of data in a second.
What else is available, Need suggestions... :|
thanks!
Experts,
I have this lcd command function but cannot initialize the lcd in 4 bit mode. 8 bit was done without any problems but am struggling to initialize LCD in 4 bit mode.
void lcd_command(unsigned char command)
{
rw=0;
delay_ms(1);
rs=1;
PORTB = PORTB&0x0F...
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