Search found 14 matches

Hi !

I use the "1-Wire" library done by j.d.sandoz for communicated with DS2760 and I have the following problem:

If I setup the internal clock to 8 Mhz the library works fine.
For my ...

Hi !

I have a Problem with the I2C_poll() instruction.

I have a PIC that read a Temperature sensor via I2C, and I want to use the I2c_poll() function for a Timed out read.

I wrote the follow ...

Hi !

A couple of obvious comments:
1) You have got the pull up resistors on the I2C bus?.
2) How are the A0/A1 lines on the LM92 wired?.
3) What is the value of 'LM_92_ADR_READ'?.

1) ...

Hi to All !

I have a problem with the I2c on a Pic 18F2680.
I set the I2C with the following line:

#use i2c(Master,Fast,sda=PIN_C4,scl=PIN_C3,force_hw)

I Have to use the "force_hw" ...

Hi to All !

Did someone write a functions for the conversion from millivolt of a thermocouple signal to celsius degree and viceversa ?

I used the coefficients from the NIST but the conversion i ...

Hi !

I have an old CCS compiler version (3.249) and I need to compile a code for a PIC 18F2523, but in the list of supported PIC this model there isn't.

Is it possibile use this version of compi ...

Hi !

Someone knows where I could find some example of Profibus on CCS ?

Thanks

Hi !

Someone knows where I could find of the driver for radio module ER400xx ?

Thanks

Hi !

Someone knows where I could find of the driver for real Time clock DS 1337 ?

Thanks

Hi !

I have the following question:

I have to do a network of devices based on PICmicro.
This network in a RS485 and the device is battery powered.

For save the battery I put in sleep mode t ...

Hi !
I would want to use the AAG Weather Station , and I need some code for reading the value of its sensors.
Can anyone post me the routine for reading the 1-wire devices ?
I never use ...

Hi !
Has Someone done the 1-wire Search ROM routine ?

Can this one post the source code ?

Thanks !

I use a Pic 18f252 and these are my routine for write ad read through the SPI:

void write_spi(byte data)
{
byte i;
for(i=0; i<8; i++)
{
output_high(PIN_C3);
...

Hi to everybody !

I try to use the A/D in the subject with a Pic microcontroller, but I have some problem with the serial comunication.

Someone had just use this IC ?

Thanx