cos404do.h File Reference

Detailed Description

This module implements the variables and callback functions for the object dictionary from CiA 404 (digital input). The module adds the following object to the object dictionary:

Index	Description	Function / Variable	Configuration Symbol
6200h	DO write state 8 output lines	Cos404_Idx6200()	-

Include dependency graph for cos404do.h:

Functions
uint8_t	Cos404_DO_Get (uint8_t ubGroupV)
uint8_t	Cos404_DO_Set (uint8_t ubGroupV, uint8_t ubValueV)

Function Documentation

Cos404_DO_Get()

uint8_t Cos404_DO_Get

(

uint8_t

ubGroupV

)

Parameters

[in]

ubGroupV

output group number

Returns

actual output driver state

This function returns the actual state of the digital outputs defined by ubGroupV. The first group of 8 digital outputs starts at index 0 (i.e. sub-index - 1 of object 6200_h).

Cos404_DO_Set()

uint8_t Cos404_DO_Set	(	uint8_t	ubGroupV,
		uint8_t	ubValueV )

Parameters

[in]	ubGroupV	output group number
[in]	ubValueV	digital output value

Returns

actual output driver state

This function sets the parameter ubValueV for the output group defined by ubGroupV to the output port pins. The first group of 8 digital outputs starts at index 0 (i.e. sub-index - 1 of object 6200_h).

This function is called by the protocol stack for access to digital output pins.

Example

uint8_t  Cos404_DO_Set(uint8_t ubGroupV, uint8_t ubValueV)
{
   //------------------------------------------------------------------------------
   // set digital outputs on target hardware here
   //
   
   return 0;
}