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We want to send data using rs232.

However receive device want to use following protocol:

ex ) we want to send '123'
send data (*HEX) : 31 32 33
** Each hex data must have space ...

We want to our data upload to oracle database.

We are currently thinking about is roughly like this:

1. Use 18f67j10's serial communication to send data to wireless converter
( The serial s ...

I want to upload data to the server using PIC18F66J10's serial communication.

In fact, I do not know what parts are needed because I do not know much about the server.

We have confirmed that the ...

@Ttelmah

Thank you for reply.

and your reply has solved my problem.

main
┌source
│ ┌main
│ │ └main.c
│ │ └main.h
│ │ └18F67J10.h
│ │ └stdlib.h
│ │ └stddef.h
│ │ └string.h
│ │ └c ...

unsigned long PM_int[3] = { 0x00, }

is this code change like..

unsigned int32 PM_int[3] = { 0x00, } ??

PM_int[i] = (((int32)iobyte[i][3]<<24)|((int32)iobyte[i][2]<<16)|((int32)iobyte[i][1&# ...

void OPC_N2_data_read()
{
unsigned long PM_int[3] = { 0x00, };
unsigned char iobyte[3][4] = {0x38,0x95,0x86,0x42,0xd8,0xfe,0x9d,0x42,0 ...