Search found 30 matches

Hello Humberto,

You are right, I missed Something in my first message :

Of course I'm working with a RS485 connection and protocol. Else it could not work.

Hello,

I need some advice about RS232 connection.

I use :
- PCWH compiler 5.050
- PIC 18F4550
- baud=115200

My PIC (Slave) communicates with a microprocessor board and It's working well ...

Thanks for your answer.

Also, another question: I have different type of slave boards with different software.

If all of the slave boards are powered ON and all plugged to the main board, is the ...

Hello,

I'm working with PIC18F4550, PCWH compiler 5.030.

I'm new with bootloader and I have some questions.

My system is composed of multiple of slave boards using PIC18F4550.
My main board ...

Thanks for your answers.

I use PIC18F4550 in 4 different types of boards inside our equipment. I use the internal EEPROM to save some parameters.

One type of board is a fan board which change th ...

Hy,

I'm working with PIC18F4550, PCWH compiler 5.030 and CCSLOAD V5.022.

I have a question about EEPROM :

Do you know if it's possible to protect the internal EEPROM? I saw that it's possible ...

So I will do very careful and check all of the different fuses.
Thanks a lot
Fabrice

So, I've downloaded the latest version of ccsload and it the same result.
If I comment out the line #device ICD = TRUE, it's OK now.

Thanks a lot,

Fabrice

Hi,

I'm working with a PIC18F4550.
My version of CCS C COMPILER is 5.030
My version of CCSLOAD is V5.006

My problem is I would like to use brownout options:
- Reset when brownout is detecte ...

Thanks Ttelmah for your answer.

You are right, I deinstall the drivers and plug again my board. I saw the name of the board.

It misled me because on my old computer (WINXP), the manufacturer and ...

Dear Everybody,

I'm working with PCWH 5.030 and WIN7 64 bits.

I'm using a virtual COM port with my PIC18F4550 through USB.

My software is working well.

To be perfect, I would like to infor ...

So now it's ok. The trouble was elsewhere not in the interrupt.

Thanks for your help

Fabrice

That's what I'm trying to do this morning.

To start with a small code and after finding the bug...

You are right,

I started with CCS USB development kit and I don't know where I've found this. It's a big mistake.

So I correct my software :

#fuses HSPLL, NOWDT, NOPROTECT, NOLVP, NODEBUG, US ...