294 lines
11 KiB
C
294 lines
11 KiB
C
//=================================================================================================
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//
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// Company: Paul Scherrer Institut
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// 5232 Villigen PSI
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// Switzerland
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//
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//-------------------------------------------------------------------------------------------------
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//
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// Project: Peltier Controller V2
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// Author: Noah Piqué (noah.pique@psi.ch)
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//
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//-------------------------------------------------------------------------------------------------
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//
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// Module: Main Application
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// Filename: MAIN_MainApplication.c
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// Date: Handled by Subversion (version control system)
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// Revision: Handled by Subversion (version control system)
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// History: Handled by Subversion (version control system)
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//
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//-------------------------------------------------------------------------------------------------
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//
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// Description: TEC - Peltier Controller Communication handler
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//
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//=================================================================================================
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//=================================================================================================
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// Section: INCLUDES
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// Description: List of required include files.
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//=================================================================================================
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#include "../PDEF_ProjectDefinitions.h"
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#include "MAIN_MainApplication.h"
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// Application
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#include "VARH_VariableHandler.h"
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//#include "ELOG_ErrorLogger.h"
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// Drivers
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#include "../Drivers/TEMP_Temperature.h"
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#include "../Drivers/DIPO_DigitalPorts.h"
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#include "../Drivers/CAND_CanDriver.h"
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#include "../Drivers/PECO_PeltierController.h"
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#include "../Drivers/ANPI_AnalogPortsIn.h"
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// Toolbox
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#include "../Toolbox/UTIL_Utility.h"
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// include STM32 drivers
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#include "stm32l4xx_hal.h"
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#include "cmsis_os2.h"
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//=================================================================================================
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// Section: DEFINITIONS
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// Description: Definition of local constants (visible by this module only).
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//=================================================================================================
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#define MSG_QUEUE_SIZE 8
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#define EVENT_NEW_MESSAGE ((U32)(1<<0))
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#define EVENT_TIMER_UPDATE ((U32)(1<<1))
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#define EVENT_FLAGS_ALL ( EVENT_NEW_MESSAGE | EVENT_TIMER_UPDATE )
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#define COMMAND_NONE 0
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#define COMMAND_ON 1
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#define COMMAND_OFF 2
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//=================================================================================================
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// Section: MACROS
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// Description: Definition of local macros (visible by this module only).
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//=================================================================================================
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//=================================================================================================
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// Section: ENUMERATIONS
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// Description: Definition of local enumerations (visible by this module only).
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//=================================================================================================
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//=================================================================================================
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// Section: STRUCTURES
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// Description: Definition of local Structures (visible by this module only).
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//=================================================================================================
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//=================================================================================================
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// Section: LOCAL FUNCTIONS (PROTOTYPES)
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// Description: Definition of local functions (visible by this module only).
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//=================================================================================================
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PRIVATE VOID vTask( PVOID arg );
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PRIVATE VOID vEventCallback( PVOID pvData );
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PRIVATE VOID vMsgRxCallback( CAND_Message stMessage );
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//=================================================================================================
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// Section: LOCAL VARIABLES
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// Description: Definition of local variables (visible by this module only).
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//=================================================================================================
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LOCAL osThreadId_t m_pstThreadID = NULL;
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LOCAL osMessageQueueId_t m_pstCANRxMsgQueueID = NULL;
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LOCAL osEventFlagsId_t m_pstEventID = NULL;
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LOCAL osTimerId_t m_pstUpdateTimer = NULL;
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//=================================================================================================
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// Section: LOCAL CONSTANTS
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// Description: Definition of local constants (visible by this module only).
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//=================================================================================================
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LOCAL CONST osThreadAttr_t stTaskAttribute =
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{
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"MAIN_Thread", // name of the thread
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osThreadDetached, // attribute bits
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NULL, // memory for control block
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0, // size of provided memory for control block
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NULL, // memory for stack
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1024, // size of stack
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osPriorityNormal, // initial thread priority (default: osPriorityNormal)
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0, // TrustZone module identifier
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0, // reserved (must be 0)
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};
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LOCAL CONST osMessageQueueAttr_t stCANRxMsgQueueAttribute =
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{
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"MAIN_CAN_Rx_Queue", // name of the message queue
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0, // attribute bits
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NULL, // memory for control block
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0, // size of provided memory for control block
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NULL, // memory for data storage
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0, // size of provided memory for data storage
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};
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LOCAL CONST osEventFlagsAttr_t stEventAttribute =
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{
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"MAIN_Event_Flags", // name of the event flags
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0, // attribute bits
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NULL, // memory for control block
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0, // size of provided memory for control block
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};
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LOCAL CONST osTimerAttr_t stTimerAttribute =
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{
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"MAIN_UpdateTimer", // name of the timer
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0, // attribute bits
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NULL, // memory for control block
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0, // size of provided memory for control block
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};
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//=================================================================================================
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// Section: EXTERNAL FUNCTIONS
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// Description: Definition of external (global) functions.
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//=================================================================================================
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//=================================================================================================
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// Section: EXTERNAL VARIABLES
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// Description: Definition of external (global) variables.
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//=================================================================================================
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//=================================================================================================
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// Section: GLOBAL FUNCTIONS
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// Description: Definition (implementation) of global functions.
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//=================================================================================================
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//-------------------------------------------------------------------------------------------------
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// Function: MAIN_boInitializeModule
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// Description: Initializes the module. Function must be called once immediately after power-up.
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// Parameters: None
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// Returns: Boolean TRUE if successful
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//-------------------------------------------------------------------------------------------------
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BOOL MAIN_boInitializeModule( VOID )
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{
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BOOL boOK = TRUE;
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boOK &= ( ( m_pstEventID = osEventFlagsNew( &stEventAttribute ) ) == NULL ) ? FALSE : TRUE;
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boOK &= ( ( m_pstThreadID = osThreadNew( vTask, NULL, &stTaskAttribute ) ) == NULL ) ? FALSE : TRUE;
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boOK &= ( ( m_pstCANRxMsgQueueID = osMessageQueueNew( MSG_QUEUE_SIZE, sizeof( CAND_Message ), &stCANRxMsgQueueAttribute ) ) == NULL ) ? FALSE : TRUE;
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boOK &= ( m_pstUpdateTimer = osTimerNew( vEventCallback, osTimerPeriodic, (PVOID)EVENT_TIMER_UPDATE, &stTimerAttribute ) ) == NULL ? FALSE : TRUE;
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boOK &= (osTimerStart( m_pstUpdateTimer, 1000 ) == osOK ) ? TRUE : FALSE;
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CAND_vSetRxCallback( vMsgRxCallback );
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return( boOK );
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}
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//=================================================================================================
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// Section: LOCAL FUNCTIONS
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// Descriptionn: Definition (implementation) of local functions.
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//=================================================================================================
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//-------------------------------------------------------------------------------------------------
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// Function: vMainTask
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// Description: Main Application Task
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// Parameters: None
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// Returns: None
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//-------------------------------------------------------------------------------------------------
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PRIVATE VOID vTask( PVOID arg )
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{
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UNUSED( arg );
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U32 u32Flags;
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U8 au8Buffer[8];
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while( TRUE )
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{
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u32Flags = osEventFlagsWait( m_pstEventID, EVENT_FLAGS_ALL, osFlagsWaitAny, osWaitForever );
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if( u32Flags & EVENT_NEW_MESSAGE ) {
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CAND_Message stMessage;
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osMessageQueueGet( m_pstCANRxMsgQueueID, &stMessage, NULL, 0 );
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U8 u8Register = stMessage.au8Data[0];
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U8 u8Typ = stMessage.u8Typ;
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if( u8Typ == MESSAGE_TYPE_READ ){
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VARH_UVariable uVariable = VARH_uGetVariableData(u8Register);
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au8Buffer[0] = u8Register;
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au8Buffer[1] = u8Typ;
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UTIL_vMemCopy(&uVariable, &au8Buffer[2], 4);
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CAND_boSendMessage( au8Buffer, 6 );
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} else if( u8Typ == MESSAGE_TYPE_WRITE ){
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VARH_UVariable uData;
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UTIL_vMemCopy(&stMessage.au8Data[1], &uData, 4);
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VARH_vSetVariableData(u8Register, uData);
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} else if( u8Typ == MESSAGE_TYPE_COMMAND ){
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switch (u8Register)
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{
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case COMMAND_ON:
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PECO_Enable( TRUE );
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break;
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case COMMAND_OFF:
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PECO_Enable( FALSE );
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break;
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// TODO: Implement watchdog
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default:
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break;
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}
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}
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}
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if( u32Flags & EVENT_TIMER_UPDATE )
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{
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DIPO_vToggleOutput( DIPO_eLED );
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}
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}
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}
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//-------------------------------------------------------------------------------------------------
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// Function: vEventCallback
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// Description: Callback for events
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// Parameters: None
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// Returns: None
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//-------------------------------------------------------------------------------------------------
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PRIVATE VOID vEventCallback( PVOID pvData )
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{
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osEventFlagsSet( m_pstEventID, (U32)pvData );
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}
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//-------------------------------------------------------------------------------------------------
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// Function: vEventCallback
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// Description: Callback for events
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// Parameters: None
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// Returns: None
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//-------------------------------------------------------------------------------------------------
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PRIVATE VOID vMsgRxCallback( CAND_Message stMessage )
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{
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osMessageQueuePut( m_pstCANRxMsgQueueID, &stMessage, 0, 0 );
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osEventFlagsSet( m_pstEventID, EVENT_NEW_MESSAGE );
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}
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