Matthias
b769685b66
updated code files git-svn-id: file:///srv/dev-disk-by-uuid-17e88007-4d0c-45e0-8757-cacfcc458630/repositories/svn/Diplomarbeit@132 9fe90eed-be63-e94b-8204-d34ff4c2ff93
125 lines
4.5 KiB
C
125 lines
4.5 KiB
C
/* ---------------------------------------------------------------------------
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* remote_relay.h (c) 2008 Micro-key bv
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* ---------------------------------------------------------------------------
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* Micro-key bv
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* Industrieweg 28, 9804 TG Noordhorn
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* Postbus 92, 9800 AB Zuidhorn
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* The Netherlands
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* Tel: +31 594 503020
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* Fax: +31 594 505825
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* Email: support@microkey.nl
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* Web: www.microkey.nl
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* ---------------------------------------------------------------------------
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* Description:
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* ---------------------------------------------------------------------------
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* Version(s): 0.1, Dez 16, 2008, MMi
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* Creation.
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* ---------------------------------------------------------------------------
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*/
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#ifndef REMOTE_RELAY_H_
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#define REMOTE_RELAY_H_
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/* ---------------------------------------------------------------------------
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* System include files.
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* ---------------------------------------------------------------------------
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*/
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#include "LPC23xx.h"
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#include "types.h"
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/* ---------------------------------------------------------------------------
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* Application include files.
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* Constant and macro definitions.
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* ---------------------------------------------------------------------------
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*/
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#define NUMBER_OF_RLY_MB 4
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#define NUMBER_OF_RLY_EB 2
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#define NUMBER_OF_TOTAL_RLY (NUMBER_OF_RLY_MB + NUMBER_OF_RLY_EB)
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/* ---------------------------------------------------------------------------
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* Type definitions.
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* ---------------------------------------------------------------------------
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*/
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typedef enum
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{
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relay_mb = 0,
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relay_eb = 1
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} t_boardtype_relay;
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/* ---------------------------------------------------------------------------
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* Variable declarations.
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* ---------------------------------------------------------------------------
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*/
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BOOLEAN remoteRelayInputs[(NUMBER_OF_TOTAL_RLY)];
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xSemaphoreHandle remoteRelaySemaphore;
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/* ---------------------------------------------------------------------------
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* Function declarations.
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* ---------------------------------------------------------------------------
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*/
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/* ---------------------------------------------------------------------------
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* Function: remoteRelayInit
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*
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* Initialisation of the relay remote driver, creates and takes relay
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* Semaphore.
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*
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* Parameters: void
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*
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* Return: void
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* ---------------------------------------------------------------------------
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*/
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void remoteRelayInit(void);
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/* ---------------------------------------------------------------------------
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* Function: remoteRelaySet
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*
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* Sets or cleans a relay output on the remote device
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*
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* Parameters: UINT8 device - Number of the remote device
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* UINT8 channel - Number of the effected remote channel
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* BOOLEAN value - Value to be written
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*
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* Return: RESULT - Indicates the status of the write action
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* ---------------------------------------------------------------------------
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*/
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RESULT remoteRelaySet (UINT8 device, UINT8 channel, BOOLEAN value);
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/* ---------------------------------------------------------------------------
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* Function: remoteRelayRead
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*
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* reads from one remote relay input. If the result fails, the previous
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* generated result will be returned.
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*
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* Parameters: UINT8 device - Number of the remote device
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* UINT8 channel - Number of the effected remote channel
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*
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* Return: BOOLEAN - The read result
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* ---------------------------------------------------------------------------
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*/
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BOOLEAN remoteRelayRead (UINT8 device, UINT8 channel);
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/* ---------------------------------------------------------------------------
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* Function: remoteRelaySetAll
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*
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* Sets or cleans all relay outputs on the remote device
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*
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* Parameters: UINT8 device - Number of the remote device
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* UINT8 channel - Number of the effected remote channel
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* BOOLEAN value - Value to be written
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*
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* Return: RESULT - Indicates the status of the write action
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* ---------------------------------------------------------------------------
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*/
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RESULT remoteRelaySetAll (UINT8 device, t_boardtype_relay board, BOOLEAN value);
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void remoteRelaySemaphoreRelease (UINT8 requestNr, UINT8 nrOfResults, UINT32 *results);
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#endif /*REMOTE_RELAY_H_*/
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