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Its a barcode reader but for my purpose yes, as i will be printing the codes myself.

Thanks.

I have reused that code to see if it will work but i am not getting any data read out on the LCD. I do have the running and buffered part displaying on the lcd though. I know my rs232 port ...

Hi. This might be a silly question but I need to read a scanner into the pic with RS 232. The package looks similar to this +6007762002185.

What function or how should I go about doing it?
I am tr ...

Thanks

Problem is this seems very complicated and I am not yet at a level of competence to allow me to use this. I have used 485 on several ocasions but never on more than 2 pics at a time. I had a ...

Thanks.

I usually do 485 by

#use rs232(baud=115200, xmit=PIN_C6, rcv=PIN_C7
and the just use putc on the line with a max 485 chip. Is this the correct way?

If I start doing multi drop h ...

Firstly as I have stated it depends on what pic you are using and what your sample rate is.

You have to set that manually with a statement such as
set_adc_channel(0);
delay_us(20) ...

Yes you have to allow the cap of the adc conversion to charge and this data is given in the data sheet depending on the type of pic and speed at which you are converting a/d. I do not know which pic y ...

Thanks.

I will use the RS485 then but I do have a question regarding the hardware config of the nodes. I intend using 18F4682 Pics and for the Coms to PC i have a rs232-usb converter which will be ...

Hi. I am starting a project where data will be sent from a PC to a master PIC (probably using RS232 485 or ethernet). This data then needs to be checked and reworked and sent to several different slav ...

Just to ensure that I am understanding correctly. Is this what you suggest?

i2c_start();
i2c_write(HMC6352_I2C_WRITE_ADDRESS);
i2c_write(0x77);//write to eeprom
delay_us& ...

Thanks dyeatman.

Should it be in sequence with one i2c_start at beginning of each comand and stop at each comand or one start comand, 3 data comands and then 1 stop comand.

I tried doing it as follows but something is amiss because it does not work.
int16 HMC6352_read_heading(void)
{
int8 lsb;
int8 msb;
i2c_start();
i2c_write(HMC6352_I2 ...

Hi.
I am still using a HMC6352 compass and I want to remove some of the jitter by using the function in the chip to use the average of the past 16 values of the magnetometers.
On page 8 of the data ...

Thanks Ttelmah for all the help. I'll do that.
Appreciated.

Thanks for the help.
I think I am at a dead end now and should look at another compiler version. I have done all that was discussed but still this does not want to work.
This is the program that I a ...