088ce81dc7
Error handler added Screens for warning, pause, FINISH etc yet to be added git-svn-id: https://svn.vbchaos.nl/svn/hsb/trunk@255 05563f52-14a8-4384-a975-3d1654cca0fa
140 lines
4.0 KiB
C
140 lines
4.0 KiB
C
// -----------------------------------------------------------------------------
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/// @file Interlock.h
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/// @brief File 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) 2015 Micro-Key bv
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// -----------------------------------------------------------------------------
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/// @defgroup {group_name} {group_description}
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/// Description
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/// @file Interlock.h
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/// @ingroup {group_name}
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#ifndef INC_INTERLOCK_H_
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#define INC_INTERLOCK_H_
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// -----------------------------------------------------------------------------
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// Include files
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// -----------------------------------------------------------------------------
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#include <stdbool.h>
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#include "stm32f10x.h"
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#include "platform.h"
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#include "gpio.h"
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#include "stm32f10x_exti.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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typedef enum
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{
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COMMON_INTERLOCK = 0,
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TESLA_INTERLOCK = !COMMON_INTERLOCK
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} T_INTERLOCK_ID;
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struct InterlockElement
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{
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struct Gpio* io;
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EXTI_InitTypeDef ioEXTI;
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};
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struct Interlock
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{
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struct InterlockElement NO;
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struct InterlockElement NC;
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bool initialized;
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T_INTERLOCK_ID ID;
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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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* Interlock_construct
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* Description of function
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*
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* @param self
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* @param NO
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* @param NOEXTI
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* @param NC
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* @param NCEXTI
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*
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* @return ErrorStatus
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*
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* @todo
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* -----------------------------------------------------------------------------
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*/
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extern 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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* Interlock_getStatus
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* Get the current status of the interlock
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*
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* @param self Interlock object
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* @param command Interrupt status
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* @param NO value on GPIO NO
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* @param NC value on GPIO NC
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*
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* @return void
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*
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* @todo
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* -----------------------------------------------------------------------------
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*/
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extern void Interlock_getStatus(struct Interlock* self, FunctionalState* command, int* NO, int* NC);
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/** ----------------------------------------------------------------------------
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* Interlock_isClosed
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* Check for interlock closed. Scans both I/Os
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*
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* @param self The interlock object
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*
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* @return bool TRUE is NC=1 and NO=0
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*
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* @todo
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* -----------------------------------------------------------------------------
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*/
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extern bool Interlock_isClosed(struct Interlock* self);
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/** ----------------------------------------------------------------------------
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* Interlock_setEXTI
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* Description of function
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*
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* @param self
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* @param command
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*
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* @return void
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*
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* @todo
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* -----------------------------------------------------------------------------
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*/
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extern void Interlock_setEXTI(struct Interlock* self, FunctionalState command);
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#endif /* INC_INTERLOCK_H_ */
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