97a42de2ea
git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@256 05563f52-14a8-4384-a975-3d1654cca0fa
118 lines
3.3 KiB
C
118 lines
3.3 KiB
C
// -----------------------------------------------------------------------------
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/// @file Interlock.c
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/// @brief Description
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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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/// $Revision$
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/// $Author$
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/// $Date$
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// (c) 2017 Micro-Key bv
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// -----------------------------------------------------------------------------
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/// @file Interlock.c
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/// @ingroup {group_name}
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// -----------------------------------------------------------------------------
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// Include files
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// -----------------------------------------------------------------------------
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#include "Interlock.h"
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// -----------------------------------------------------------------------------
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// Constant and macro definitions
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// Type definitions
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// File-scope variables
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// Function declarations
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// Function definitions
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// -----------------------------------------------------------------------------
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ErrorStatus Interlock_construct(struct Interlock* self, T_INTERLOCK_ID ID, struct Gpio* NO, EXTI_InitTypeDef NOEXTI, struct Gpio* NC, EXTI_InitTypeDef NCEXTI)
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{
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ErrorStatus returnValue = SUCCESS;
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if (!self->initialized)
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{
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self->ID = ID;
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self->NO.io = NO;
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self->NO.ioEXTI = NOEXTI;
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self->NC.io = NC;
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self->NC.ioEXTI = NCEXTI;
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self->initialized = true;
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}
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else
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{
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returnValue = ERROR;
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}
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return returnValue;
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}
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void Interlock_getStatus(struct Interlock* self, FunctionalState* command, int* NO, int* NC)
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{
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*command = self->NO.ioEXTI.EXTI_LineCmd;
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size_t actualLength;
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IODevice_read((struct IODevice*)self->NO.io, (char*)NO, 1, &actualLength);
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IODevice_read((struct IODevice*)self->NC.io, (char*)NC, 1, &actualLength);
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}
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bool Interlock_isClosed(struct Interlock* self)
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{
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bool returnValue;
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char no;
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char nc;
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size_t actualLength;
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IODevice_read((struct IODevice*)self->NO.io, &no, 1, &actualLength);
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IODevice_read((struct IODevice*)self->NC.io, &nc, 1, &actualLength);
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if ((nc != 0) && (no == 0))
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{
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returnValue = true;
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}
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else
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{
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returnValue = false;
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}
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return returnValue;
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}
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void Interlock_setEXTI(struct Interlock* self, FunctionalState command)
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{
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self->NO.ioEXTI.EXTI_LineCmd = command;
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EXTI_Init(&self->NO.ioEXTI);
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self->NC.ioEXTI.EXTI_LineCmd = command;
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EXTI_Init(&self->NC.ioEXTI);
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}
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