rpp/blocks/tlc_c/sfunction_frayconfig.tlc

   1 %% Copyright (C) 2013 Czech Technical University in Prague
   2 %%
   3 %% Authors:
   4 %%     - Michal Horn <hornmich@fel.cvut.cz>
   5 %%
   6 %% Permission is hereby granted, free of charge, to any person
   7 %% obtaining a copy of this software and associated documentation
   8 %% files (the "Software"), to deal in the Software without
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  11 %% copies of the Software, and to permit persons to whom the
  12 %% Software is furnished to do so, subject to the following
  13 %% conditions:
  14
  15 %% The above copyright notice and this permission notice shall be
  16 %% included in all copies or substantial portions of the Software.
  17
  18 %% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  19 %% EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  20 %% OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  21 %% NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  22 %% HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  23 %% WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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  25 %% OTHER DEALINGS IN THE SOFTWARE.
  26 %%
  27 %% File : sfunction_frayconfig.tlc
  28 %% Abstract:
  29 %%     TLC file for inlining RPP FlexRay TX buffer configuration and message transmittion.
  30 %%
  31 %% References:
  32 %%     BlockTypeSetup() : refs/rtw_tlc.pdf p. 277
  33 %%     Outputs()        : refs/rtw_tlc.pdf p. 281
  34
  35
  36 %implements sfunction_frayconfig "C"
  37
  38 %include "common.tlc"
  39
  40
  41 %% Function: BlockTypeSetup ====================================================
  42 %function BlockTypeSetup(block, system) void
  43
  44     %% Ensure required header files are included
  45     %<RppCommonBlockTypeSetup(block, system)>
  46     %<LibAddToCommonIncludes("rpp/rpp.h")>
  47     %assign ::rpp_fray_config_present = 1
  48     %assign ::rpp_fray_present=1
  49
  50 %endfunction
  51
  52 %function BlockInstanceSetup(block, system) void
  53
  54 %endfunction
  55
  56
  57 %% Function: Start =============================================================
  58 %function Start(block, system) Output
  59  %openfile buffer
  60   static const Fr_TMS570LS_ClusterConfigType fray_cluster_cfg = {
  61         .gColdStartAttempts = %<LibBlockParameterValue(gColdStartAttempts, 0)>,
  62         .gListenNoise = %<LibBlockParameterValue(gListenNoise, 0)>,
  63         .gMacroPerCycle = %<LibBlockParameterValue(gMacroPerCycle, 0)>,
  64         .gMaxWithoutClockCorrectionFatal = %<LibBlockParameterValue(gMaxWithoutClockCorrectionFatal, 0)>,
  65         .gMaxWithoutClockCorrectionPassive = %<LibBlockParameterValue(gMaxWithoutClockCorrectionPassive, 0)>,
  66         .gNetworkManagementVectorLength = %<LibBlockParameterValue(gNetworkManagementVectorLength, 0)>,
  67         .gNumberOfMinislots = %<LibBlockParameterValue(gNumberOfMinislots, 0)>,
  68         .gNumberOfStaticSlots = %<LibBlockParameterValue(gNumberOfStaticSlots, 0)>,
  69         .gOffsetCorrectionStart = %<LibBlockParameterValue(gOffsetCorrectionStart, 0)>,
  70         .gPayloadLengthStatic = %<LibBlockParameterValue(gPayloadLengthStatic, 0)>,
  71         .gSyncNodeMax = %<LibBlockParameterValue(gSyncNodeMax, 0)>,
  72         .gdActionPointOffset = %<LibBlockParameterValue(gdActionPointOffset, 0)>,
  73         .gdCASRxLowMax = %<LibBlockParameterValue(gdCASRxLowMax, 0)>,
  74         .gdDynamicSlotIdlePhase = %<LibBlockParameterValue(gdDynamicSlotIdlePhase, 0)>,
  75         .gdMinislot = %<LibBlockParameterValue(gdMinislot, 0)>,
  76         .gdMinislotActionPointOffset = %<LibBlockParameterValue(gdMinislotActionPointOffset, 0)>,
  77         .gdNIT = %<LibBlockParameterValue(gdNIT, 0)>,
  78         .gdSampleClockPeriod = %<LibBlockParameterValue(gdSampleClockPeriod, 0)>,
  79         .gdStaticSlot = %<LibBlockParameterValue(gdStaticSlot, 0)>,
  80         .gdTSSTransmitter = %<LibBlockParameterValue(gdTSSTransmitter, 0)>,
  81         .gdWakeupSymbolRxIdle = %<LibBlockParameterValue(gdWakeupSymbolRxIdle, 0)>,
  82         .gdWakeupSymbolRxLow = %<LibBlockParameterValue(gdWakeupSymbolRxLow, 0)>,
  83         .gdWakeupSymbolRxWindow = %<LibBlockParameterValue(gdWakeupSymbolRxWindow, 0)>,
  84         .gdWakeupSymbolTxIdle = %<LibBlockParameterValue(gdWakeupSymbolTxIdle, 0)>,
  85         .gdWakeupSymbolTxLow = %<LibBlockParameterValue(gdWakeupSymbolTxLow, 0)>,
  86   };
  87
  88   static const Fr_TMS570LS_NodeConfigType fray_node_cfg = {
  89         .pAllowHaltDueToClock =  %<LibBlockParameterValue(pAllowHaltDueToClock, 0)>,
  90         .pAllowPassiveToActive =  %<LibBlockParameterValue(pAllowPassiveToActive, 0)>,
  91         %if %<LibBlockParameterValue(pChannels, 0)>==1
  92           .pChannels = FR_CHANNEL_A,
  93         %elseif %<LibBlockParameterValue(pChannels, 0)>==2
  94           .pChannels = FR_CHANNEL_B,
  95         %else
  96           .pChannels = FR_CHANNEL_AB,
  97         %endif
  98         .pClusterDriftDamping =  %<LibBlockParameterValue(pClusterDriftDamping, 0)>,
  99         .pDelayCompensationA =  %<LibBlockParameterValue(pDelayCompensationA, 0)>,
 100         .pDelayCompensationB =  %<LibBlockParameterValue(pDelayCompensationB, 0)>,
 101         .pExternOffsetCorrection =  %<LibBlockParameterValue(pExternOffsetCorrection, 0)>,
 102         .pExternRateCorrection =  %<LibBlockParameterValue(pExternRateCorrection, 0)>,
 103         .pKeySlotUsedForStartup =  %<LibBlockParameterValue(pKeySlotUsedForStartup, 0)>,
 104         .pKeySlotUsedForSync =  %<LibBlockParameterValue(pKeySlotUsedForSync, 0)>,
 105         .pLatestTx =  %<LibBlockParameterValue(pLatestTx, 0)>,
 106         .pMacroInitialOffsetA =  %<LibBlockParameterValue(pMacroInitialOffsetA, 0)>,
 107         .pMacroInitialOffsetB =  %<LibBlockParameterValue(pMacroInitialOffsetB, 0)>,
 108         .pMicroInitialOffsetA =  %<LibBlockParameterValue(pMicroInitialOffsetA, 0)>,
 109         .pMicroInitialOffsetB =   %<LibBlockParameterValue(pMicroInitialOffsetB, 0)>,
 110         .pMicroPerCycle =  %<LibBlockParameterValue(pMicroPerCycle, 0)>,
 111         .pRateCorrectionOut =  %<LibBlockParameterValue(pRateCorrectionOut, 0)>,
 112         .pOffsetCorrectionOut =  %<LibBlockParameterValue(pOffsetCorrectionOut, 0)>,
 113         .pSamplesPerMicrotick =  %<LibBlockParameterValue(pSamplesPerMicrotick, 0)>,
 114         .pSingleSlotEnabled =  %<LibBlockParameterValue(pSingleSlotEnabled, 0)>,
 115         %if %<LibBlockParameterValue(pWakeupChannel, 0)>==1
 116           .pWakeupChannel = FR_CHANNEL_A,
 117         %else
 118           .pWakeupChannel = FR_CHANNEL_B,
 119         %endif
 120         .pWakeupPattern =  %<LibBlockParameterValue(pWakeupPattern, 0)>,
 121         .pdAcceptedStartupRange =  %<LibBlockParameterValue(pdAcceptedStartupRange, 0)>,
 122         .pdListenTimeout =  %<LibBlockParameterValue(pdListenTimeout, 0)>,
 123         .pdMaxDrift =  %<LibBlockParameterValue(pdMaxDrift, 0)>,
 124         .pDecodingCorrection =  %<LibBlockParameterValue(pDecodingCorrection, 0)>,
 125   };
 126
 127   #define FRAY_STATIC_BUFFER_COUNT %<::rpp_fray_buffer_count>
 128   static const Fr_TMS570LS_BufferConfigType fray_static_buffers_cfg[FRAY_STATIC_BUFFER_COUNT] = {
 129         %<::rpp_fray_buffer_key_slot>
 130         %<::rpp_fray_buffer_config>
 131   };
 132
 133   static const Fr_TMS570LS_MsgRAMConfig fray_msg_ram_cfg = {
 134         .syncFramePayloadMultiplexEnabled = %<LibBlockParameterValue(syncFramePayloadMultiplexEnabled, 0)>,
 135         %if %<LibBlockParameterValue(secureBuffers, 0)>==1
 136           .secureBuffers = FR_SB_RECONFIG_ENABLED,
 137         %elseif %<LibBlockParameterValue(secureBuffers, 0)>==2
 138           .secureBuffers = FR_SB_STAT_REC_DISABLED_STAT_TR_DISABLED,
 139         %elseif %<LibBlockParameterValue(secureBuffers, 0)>==3
 140           .secureBuffers = FR_SB_ALL_REC_DISABLED,
 141         %else
 142           .secureBuffers = FR_SB_ALL_REC_DISABLED_STAT_TR_DISABLED,
 143         %endif
 144         .statSegmentBufferCount = FRAY_STATIC_BUFFER_COUNT,
 145         .dynSegmentBufferCount = 0,
 146         .fifoBufferCount = 0
 147   };
 148
 149   static const Fr_ConfigType flexray_cfg = {
 150         .clusterConfiguration = &fray_cluster_cfg,
 151         .nodeConfiguration = &fray_node_cfg,
 152         .msgRAMConfig = &fray_msg_ram_cfg,
 153         .staticBufferConfigs =  fray_static_buffers_cfg,
 154         .dynamicBufferConfigs = NULL,
 155         .fifoBufferConfigs = NULL,
 156   };
 157
 158   %closefile buffer
 159   %<LibSetSourceFileSection(LibGetModelDotCFile(), "Declarations", buffer)>
 160
 161     %if !SLibCodeGenForSim()
 162
 163                 %% Error flag
 164                 %assign err_flag = LibBlockOutputSignal(0, "", "", 0)
 165
 166
 167                 %% Declare temporal variables
 168                 %if EXISTS("_RPP_FRAYCONFIG_TMP_VARS_") == 0
 169                   %assign ::_RPP_FRAYCONFIG_TMP_VARS_ = 1
 170                 %endif
 171                 int8_t retVal;
 172                 uint32_t error;
 173
 174                 retVal = rpp_fr_init_driver(&flexray_cfg, &error);
 175                 if (retVal == FAILURE) {
 176                     rpp_sci_printf("FlexRay driver init error.\n");
 177                         %<err_flag> = TRUE;
 178                 }
 179                 else {
 180                         rpp_sci_printf("FlexRay driver initialized.\n");
 181                 }
 182
 183                 retVal = rpp_fr_init_controller(0, &error);
 184                 if (retVal == FAILURE) {
 185                         rpp_sci_printf("FlexRay controller init error: %#x.\n", error);
 186                         %<err_flag> = TRUE;
 187                 }
 188                 else {
 189                         rpp_sci_printf("FlexRay controller initialized.\n");
 190                 }
 191
 192                 retVal = rpp_fr_start_communication(0, &error);
 193                 if (retVal == FAILURE) {
 194                         rpp_sci_printf("FlexRay start communication failed: %#x.\n", error);
 195                         %<err_flag> = TRUE;
 196                 }
 197                 else {
 198                         rpp_sci_printf("FlexRay communication started.\n");
 199                 }
 200                 retVal = rpp_fr_all_slots(0);
 201                 if (retVal == FAILURE) {
 202                         rpp_sci_printf("FlexRay all slots failed: %#x.\n", error);
 203                         %<err_flag> = TRUE;
 204                 }
 205                 else {
 206                         rpp_sci_printf("FlexRay is communicating on all slots.\n");
 207                 }
 208     %endif
 209 %endfunction
 210
 211
 212 %% [EOF]