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problem with modbus_phy_layer.h lib

 
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Mojtababm



Joined: 19 Nov 2017
Posts: 1

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problem with modbus_phy_layer.h lib
PostPosted: Sun Nov 19, 2017 2:18 am     Reply with quote

I have an error in driver modbus:
*** Error 128 "C:\Program Files (x86)\PICC\Drivers\modbus_phy_layer.h" Line 78(14,18): A #DEVICE required before this line

This is my first code:
Code:

#include <modbus.h>
#define MODBUS_BUS SERIAL
#define MODBUS_TYPE MODBUS_TYPE_MASTER
#define MODBUS_SERIAL_TYPE MODBUS_RTU
#define MODBUS_SERIAL_INT_SOURCE MODBUS_INT_RDA
#define MODBUS_SERIAL_ENABLE_PIN PIN_C6
#define MODBUS_SERIAL_RX_ENABLE PIN_C7
#define MODBUS_SERIAL_BAUD 9600
#include "modbus.c"

#define LCD_ENABLE_PIN PIN_B0
#define LCD_RS_PIN PIN_B1
#define LCD_RW_PIN PIN_B2
#define LCD_DATA4 PIN_B4
#define LCD_DATA5 PIN_B5
#define LCD_DATA6 PIN_B6
#define LCD_DATA7 PIN_B7
#include <lcd.c>

void main()
{
   modbus_init();

   lcd_init();

   while(TRUE)
   {

     
   }

}

This problem is in default drivers.
pls help Shocked
temtronic



Joined: 01 Jul 2010
Posts: 6329
Location: Greensville,Ontario

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PostPosted: Sun Nov 19, 2017 8:19 am     Reply with quote

No, the default drivers do work fine... every CCS supplied driver and example program has worked for the past 20+ years.

YOUR program is NOT fine.....

Hint: check any CCS supplied example program....
Observe what is ALWAYS the first line of their program...

Hint: WHAT PIC computer have you told the compiler, in your code, that you are using ?

Jay
Ttelmah



Joined: 11 Mar 2010
Posts: 13766

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PostPosted: Sun Nov 19, 2017 12:37 pm     Reply with quote

The order is completely wrong Just look at the example.

modbus.c _loads modbus.h_.

You need the processor include, fuses, clock settings, then the modbus defines, and then just include modbus.c

This is exactly what the example shows.
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