248 lines
11 KiB
Plaintext
248 lines
11 KiB
Plaintext
% var module = system.modules['/driverlib/mcan.js'];
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% let Common = system.getScript("/driverlib/Common.js");
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% var nameOfModule = "mcan";
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% var nameOfPeripheral = module.peripheralName;
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//*****************************************************************************
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//
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// MCAN Configurations
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//
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//*****************************************************************************
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void `nameOfPeripheral`_SYSCFG_init(){
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% for(var i = 0; i < module.$instances.length; i++)
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% {
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% var instance = module.$instances[i];
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`instance.$name`_init();
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% }
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}
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%if (module != null)
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%{
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% for(var i = 0; i < module.$instances.length; i++) {
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% var instance = module.$instances[i];
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void `instance.$name`_init(){
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% let instancePinmux = instance[nameOfModule];
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% let solution = instancePinmux.$solution;
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% let peripheral = system.deviceData.peripherals[solution.peripheralName];
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MCAN_RevisionId revid_`instance.$name`;
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MCAN_InitParams initParams_`instance.$name`;
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% if (instance.additionalCoreConfig){
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MCAN_ConfigParams configParams_`instance.$name`;
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% }
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% if(instance.stdFiltsUsed.length){
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MCAN_StdMsgIDFilterElement stdFiltelem_`instance.$name`;
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% }
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% if (instance.msgRamConfig){
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MCAN_MsgRAMConfigParams msgRAMConfigParams_`instance.$name`;
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% }
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MCAN_BitTimingParams bitTimes_`instance.$name`;
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//
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// Initialize MCAN Init parameters.
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//
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initParams_`instance.$name`.fdMode = `instance.fdMode`;
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initParams_`instance.$name`.brsEnable = `instance.brsEnable`;
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initParams_`instance.$name`.txpEnable = `instance.txpEnable`;
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initParams_`instance.$name`.efbi = `instance.efbi`;
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initParams_`instance.$name`.pxhddisable = `instance.pxhddisable`;
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initParams_`instance.$name`.darEnable = `instance.darEnable`;
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initParams_`instance.$name`.wkupReqEnable = `instance.wkupReqEnable`;
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initParams_`instance.$name`.autoWkupEnable = `instance.autoWkupEnable`;
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initParams_`instance.$name`.emulationEnable = `instance.emulationEnable`;
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initParams_`instance.$name`.tdcEnable = `instance.tdcEnable`;
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initParams_`instance.$name`.wdcPreload = `instance.wdcPreload`;
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//
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// Transmitter Delay Compensation parameters.
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//
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initParams_`instance.$name`.tdcConfig.tdcf = `instance.tdcConfig_tdcf`;
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initParams_`instance.$name`.tdcConfig.tdco = `instance.tdcConfig_tdco`;
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% if (instance.additionalCoreConfig){
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//
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// Initialize MCAN Config parameters.
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//
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configParams_`instance.$name`.monEnable = `instance.monEnable`;
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configParams_`instance.$name`.asmEnable = `instance.asmEnable`;
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configParams_`instance.$name`.tsPrescalar = `instance.tsPrescalar`;
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configParams_`instance.$name`.tsSelect = `instance.tsSelect`;
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configParams_`instance.$name`.timeoutSelect = `instance.timeoutSelect`;
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configParams_`instance.$name`.timeoutPreload = `instance.timeoutPreload`;
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configParams_`instance.$name`.timeoutCntEnable = `instance.timeoutCntEnable`;
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configParams_`instance.$name`.filterConfig.rrfs = `instance.rrfs`;
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configParams_`instance.$name`.filterConfig.rrfe = `instance.rrfe`;
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configParams_`instance.$name`.filterConfig.anfe = `instance.anfe`;
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configParams_`instance.$name`.filterConfig.anfs = `instance.anfs`;
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% }
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% if (instance.msgRamConfig){
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//
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// Initialize Message RAM Sections Configuration Parameters.
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//
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msgRAMConfigParams_`instance.$name`.flssa = `instance.$name`_MCAN_STD_ID_FILT_START_ADDR;
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//
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// Standard ID Filter List Start Address.
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//
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msgRAMConfigParams_`instance.$name`.lss = `instance.$name`_MCAN_STD_ID_FILTER_NUM;
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//
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// List Size: Standard ID.
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//
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msgRAMConfigParams_`instance.$name`.flesa = `instance.$name`_MCAN_EXT_ID_FILT_START_ADDR;
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//
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// Extended ID Filter List Start Address.
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//
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msgRAMConfigParams_`instance.$name`.lse = `instance.$name`_MCAN_EXT_ID_FILTER_NUM;
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//
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// List Size: Extended ID.
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//
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msgRAMConfigParams_`instance.$name`.txStartAddr = `instance.$name`_MCAN_TX_BUFF_START_ADDR;
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//
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// Tx Buffers Start Address.
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//
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msgRAMConfigParams_`instance.$name`.txBufNum = `instance.$name`_MCAN_TX_BUFF_SIZE;
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//
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// Number of Dedicated Transmit Buffers.
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//
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msgRAMConfigParams_`instance.$name`.txFIFOSize = `instance.txFIFOSize`;
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msgRAMConfigParams_`instance.$name`.txBufMode = `instance.txBufMode`;
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msgRAMConfigParams_`instance.$name`.txBufElemSize = `instance.txBufElemSize`;
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//
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// Tx Buffer Element Size.
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//
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msgRAMConfigParams_`instance.$name`.txEventFIFOStartAddr = `instance.$name`_MCAN_TX_EVENT_START_ADDR;
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//
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// Tx Event FIFO Start Address.
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//
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msgRAMConfigParams_`instance.$name`.txEventFIFOSize = `instance.$name`_MCAN_TX_EVENT_SIZE;
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//
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// Event FIFO Size.
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//
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msgRAMConfigParams_`instance.$name`.txEventFIFOWaterMark = `instance.txEventFIFOWaterMark`;
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//
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// Level for Tx Event FIFO watermark interrupt.
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//
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msgRAMConfigParams_`instance.$name`.rxFIFO0startAddr = `instance.$name`_MCAN_FIFO_0_START_ADDR;
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//
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// Rx FIFO0 Start Address.
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//
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msgRAMConfigParams_`instance.$name`.rxFIFO0size = `instance.$name`_MCAN_FIFO_0_NUM;
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//
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// Number of Rx FIFO elements.
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//
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msgRAMConfigParams_`instance.$name`.rxFIFO0waterMark = `instance.rxFIFO0waterMark`; // Rx FIFO0 Watermark.
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msgRAMConfigParams_`instance.$name`.rxFIFO0OpMode = `instance.rxFIFO0OpMode`;
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msgRAMConfigParams_`instance.$name`.rxFIFO1startAddr = `instance.$name`_MCAN_FIFO_1_START_ADDR;
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//
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// Rx FIFO1 Start Address.
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//
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msgRAMConfigParams_`instance.$name`.rxFIFO1size = `instance.$name`_MCAN_FIFO_1_NUM;
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//
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// Number of Rx FIFO elements.
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//
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msgRAMConfigParams_`instance.$name`.rxFIFO1waterMark = `instance.rxFIFO1waterMark`; // Level for Rx FIFO 1
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// watermark interrupt.
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msgRAMConfigParams_`instance.$name`.rxFIFO1OpMode = `instance.rxFIFO1OpMode`; // FIFO blocking mode.
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msgRAMConfigParams_`instance.$name`.rxBufStartAddr = `instance.$name`_MCAN_RX_BUFF_START_ADDR;
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//
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// Rx Buffer Start Address.
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//
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msgRAMConfigParams_`instance.$name`.rxBufElemSize = `instance.rxBufElemSize`;
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//
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// Rx Buffer Element Size.
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//
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msgRAMConfigParams_`instance.$name`.rxFIFO0ElemSize = `instance.rxFIFO0ElemSize`;
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//
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// Rx FIFO0 Element Size.
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//
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msgRAMConfigParams_`instance.$name`.rxFIFO1ElemSize = `instance.rxFIFO1ElemSize`;
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//
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// Rx FIFO1 Element Size.
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//
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% }
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//
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// Initialize bit timings.
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//
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bitTimes_`instance.$name`.nomRatePrescalar = `instance.nomRatePrescalar`; // Nominal Baud Rate Pre-scaler.
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bitTimes_`instance.$name`.nomTimeSeg1 = `instance.nomTimeSeg1`; // Nominal Time segment before sample point.
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bitTimes_`instance.$name`.nomTimeSeg2 = `instance.nomTimeSeg2`; // Nominal Time segment after sample point.
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bitTimes_`instance.$name`.nomSynchJumpWidth = `instance.nomSynchJumpWidth`; // Nominal (Re)Synchronization Jump Width Range.
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bitTimes_`instance.$name`.dataRatePrescalar = `instance.dataRatePrescalar`; // Data Baud Rate Pre-scaler.
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bitTimes_`instance.$name`.dataTimeSeg1 = `instance.dataTimeSeg1`; // Data Time segment before sample point.
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bitTimes_`instance.$name`.dataTimeSeg2 = `instance.dataTimeSeg2`; // Data Time segment after sample point.
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bitTimes_`instance.$name`.dataSynchJumpWidth = `instance.dataSynchJumpWidth`; // Data (Re)Synchronization Jump Width.
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//
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// Get MCANSS Revision ID.
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//
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MCAN_getRevisionId(`instance.$name`_BASE, &revid_`instance.$name`);
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//
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// Wait for Memory initialization to be completed.
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//
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while(0 == MCAN_isMemInitDone(`instance.$name`_BASE));
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//
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// Put MCAN in SW initialization mode.
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//
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MCAN_setOpMode(`instance.$name`_BASE, MCAN_OPERATION_MODE_SW_INIT);
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//
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// Wait till MCAN is not initialized.
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//
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while (MCAN_OPERATION_MODE_SW_INIT != MCAN_getOpMode(`instance.$name`_BASE));
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//
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// Initialize MCAN module.
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//
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MCAN_init(`instance.$name`_BASE, &initParams_`instance.$name`);
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% if (instance.additionalCoreConfig){
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//
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// Configure MCAN module.
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//
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MCAN_config(`instance.$name`_BASE, &configParams_`instance.$name`);
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% }
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//
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// Configure Bit timings.
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//
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MCAN_setBitTime(`instance.$name`_BASE, &bitTimes_`instance.$name`);
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% if (instance.msgRamConfig){
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//
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// Configure Message RAM Sections
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//
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MCAN_msgRAMConfig(`instance.$name`_BASE, &msgRAMConfigParams_`instance.$name`);
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% }
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% for(var i in instance.stdFiltsUsed){
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% var stdFiltInstance = instance["stdFilt" + instance.stdFiltsUsed[i]];
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stdFiltelem_`instance.$name`.sft = `stdFiltInstance.sft`;
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stdFiltelem_`instance.$name`.sfec = `stdFiltInstance.sfec`;
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stdFiltelem_`instance.$name`.sfid1 = `stdFiltInstance.sfid1`;
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stdFiltelem_`instance.$name`.sfid2 = `stdFiltInstance.sfid2`;
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//
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// Configure Standard ID filter element `instance.stdFiltsUsed[i]`
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//
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MCAN_addStdMsgIDFilter(`instance.$name`_BASE, `instance.stdFiltsUsed[i]`U, &stdFiltelem_`instance.$name`);
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% }
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//
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// Internal loopback mode
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//
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MCAN_lpbkModeEnable(`instance.$name`_BASE, MCAN_LPBK_MODE_EXTERNAL, `instance.loopbackMode`);
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//
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// Take MCAN out of the SW initialization mode
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//
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MCAN_setOpMode(`instance.$name`_BASE, MCAN_OPERATION_MODE_NORMAL);
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while (MCAN_OPERATION_MODE_NORMAL != MCAN_getOpMode(`instance.$name`_BASE));
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% if (instance.enableInterrupt){
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//
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// Enable MCAN Interrupts
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//
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% let x = String(instance.interruptFlags).split(",").join("|");
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% if (!x) { x = "0";}
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MCAN_enableIntr(`instance.$name`_BASE, `x`, 1U);
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% for (var int_index in instance.interruptLine)
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%{
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% let line = instance.interruptLine[int_index];
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% if (line == "MCAN_INTR_LINE_NUM_0")
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% x = String(instance.interruptLine0Flag).split(",").join("|");
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% else if (line == "MCAN_INTR_LINE_NUM_1")
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% x = String(instance.interruptLine1Flag).split(",").join("|");
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% if (!x) { x = "0";}
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MCAN_selectIntrLine(`instance.$name`_BASE, `x`, `line`);
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MCAN_enableIntrLine(`instance.$name`_BASE, `line`, 1U);
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%}
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%}
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}
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%}
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%}
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