demo/SocketCAN_BCM_test.ttcn

/* Copyright (c) 2010, 2016  Ericsson AB
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Michael Josenhans
******************************************************************************/
//
//  File:               SocketCAN_BCM_test.ttcn
//  Description:        SocketCAN testcases for CAN_BCM frames
//



module SocketCAN_BCM_test {
import from SocketCANtest all
import from SocketCAN_Types all;
import from Bcm all
import from Can all

template SocketCAN_CAN_or_CAN_FD_frame a_CAN_frame (template CAN_frame p_can_frame) := {can_frame := p_can_frame}

testcase tc_can_bcm_TX_SETUP_TX_DELETE() runs on MTC {
  // here are 5 CAN frames cyclicly started with TX_SETUP (can_id = 66), but after receiving 
  // a sequnce of 10 frames the cyclic sending of the frames is stopped with TX_DELETE (can id = 66). 

  var PTC v_ptc_bcmConfigurator := PTC.create("PTC1_ptc_bcmConfigurator") alive
  var PTC v_ptc_rawFrameReceiver1 := PTC.create("PTC2_ptc_rawFrameReceiver1") alive
  var PTC v_ptc_rawFrameReceiver2 := PTC.create("PTC2_ptc_rawFrameReceiver2") alive

  f_addSyncSlaveSet(v_ptc_bcmConfigurator, v_PTCSet)
  f_addSyncSlaveSet(v_ptc_rawFrameReceiver1, v_PTCSet)
  f_addSyncSlaveSet(v_ptc_rawFrameReceiver2, v_PTCSet)
  connect(mtc:pt_sync, v_ptc_bcmConfigurator:pt_sync)
  connect(mtc:pt_sync, v_ptc_rawFrameReceiver1:pt_sync)
  connect(mtc:pt_sync, v_ptc_rawFrameReceiver2:pt_sync)

  var CAN_frame  v_can_frame1, v_can_frame2, v_can_frame3, v_can_frame4, v_can_frame5;

  var SocketCAN_bcm_frame v_bcm_activation_frame, v_bcm_deactivation_frame   

  v_can_frame1 := {can_id := '00000001'O, can_pdu := '1111111111111111'O}; 
  v_can_frame2 := {can_id := '00000002'O, can_pdu := '2222222222222222'O};  
  v_can_frame3 := {can_id := '00000003'O, can_pdu := '3333333333333333'O}; 
  v_can_frame4 := {can_id := '00000004'O, can_pdu := '4444444444444444'O}; 
  v_can_frame5 := {can_id := '00000005'O, can_pdu := '5555555555555555'O}; 

  template SocketCAN_CAN_or_CAN_FD_frames a_expected_can_frames := {
        {can_frame := v_can_frame1},
        {can_frame := v_can_frame2},
        {can_frame := v_can_frame3},
        {can_frame := v_can_frame4},
        {can_frame := v_can_frame5},
        {can_frame := v_can_frame1}, 
        {can_frame := v_can_frame2},
        {can_frame := v_can_frame3},
        {can_frame := v_can_frame4},
        {can_frame := v_can_frame5}
  }

  v_bcm_activation_frame := {
    opcode := '00000001'O, // TX_SETUP
    flags  := '00000000000000000000000000000011'B,  // refers to SETTIMER | STARTTIMER
    count  := 0,
    ival1  := {0, 0},
    ival2  := {0, 100000},
    can_id := '00000042'O, // should become octetstring in the future
    frames := {can_frame := {
        v_can_frame1, 
        v_can_frame2,
        v_can_frame3,
        v_can_frame4,
        v_can_frame5}}
  }

  v_bcm_deactivation_frame := {
    opcode := '00000002'O, // TX_DELETE
    flags  := '00000000000000000000000000000000'B,
    count  := 0,
    ival1  := {0, 0},
    ival2  := {0, 0},
    can_id := '00000042'O,
    frames := {can_frame := {}}
  }

  var BCM_cmds v_cmds := 
  {
    {phase := e_testbody2, bcm_frame := v_bcm_activation_frame},
    {phase := e_testbody5, bcm_frame := v_bcm_deactivation_frame}
  }

  v_ptc_bcmConfigurator.start(f_ptc_bcmComandSendInitiator(v_cmds))

  var SocketCAN_CAN_or_CAN_FD_frame v_frame_to_receive1, v_frame_to_receive5
  v_frame_to_receive1 := {can_frame := v_can_frame1}
  v_frame_to_receive5 := {can_frame := v_can_frame5}

  // stop when receiving v_frame_to_receive
  v_ptc_rawFrameReceiver1.start(f_ptc_RawFrameReceiver(e_testbody3, v_frame_to_receive1))

  // stop when receiving v_frame_to_receive
  v_ptc_rawFrameReceiver2.start(f_ptc_RawFrameSequenceReceiver(e_testbody4, a_expected_can_frames, e_testbody5, 2.0))

  var e_Phase v_phase

  for(v_phase := c_firstPhase; v_phase < e_testcase_complete; v_phase := f_incMTCPhase(v_phase)) {
    f_startPhase(v_phase)
    log("MTC: ", v_phase)
    f_awaitEndPhase(v_phase)
  }


  all component.done;
  log("MTC done")

  disconnect(mtc:pt_sync, v_ptc_bcmConfigurator:pt_sync)
  disconnect(mtc:pt_sync, v_ptc_rawFrameReceiver1:pt_sync)
  disconnect(mtc:pt_sync, v_ptc_rawFrameReceiver2:pt_sync)

  all component.kill;     
}


testcase tc_can_bcm_TX_SETUP_TX_DELETE_TX_READ__broken() runs on MTC {
  // here are 5 CAN frames cyclicly started with TX_SETUP (can_id = 66), but after receiving 
  // a sequnce of 10 frames the cyclic sending of the frames is stopped with TX_DELETE (can id = 66). 

  var PTC v_ptc_bcmConfigurator := PTC.create("PTC1_ptc_bcmConfigurator") alive
  var PTC v_ptc_rawFrameReceiver1 := PTC.create("PTC2_ptc_rawFrameReceiver1") alive
  var PTC v_ptc_rawFrameReceiver2 := PTC.create("PTC2_ptc_rawFrameReceiver2") alive

  f_addSyncSlaveSet(v_ptc_bcmConfigurator, v_PTCSet)
  f_addSyncSlaveSet(v_ptc_rawFrameReceiver1, v_PTCSet)
  f_addSyncSlaveSet(v_ptc_rawFrameReceiver2, v_PTCSet)
  connect(mtc:pt_sync, v_ptc_bcmConfigurator:pt_sync)
  connect(mtc:pt_sync, v_ptc_rawFrameReceiver1:pt_sync)
  connect(mtc:pt_sync, v_ptc_rawFrameReceiver2:pt_sync)

  var CAN_frame  v_can_frame1, v_can_frame2, v_can_frame3, v_can_frame4, v_can_frame5;

  var SocketCAN_bcm_frame v_bcm_activation_frame, v_bcm_deactivation_frame, v_bcm_read_status_frame

  v_can_frame1 := {can_id := '00000001'O, can_pdu := '1111111111111111'O}; 
  v_can_frame2 := {can_id := '00000002'O, can_pdu := '2222222222222222'O};  
  v_can_frame3 := {can_id := '00000003'O, can_pdu := '3333333333333333'O}; 
  v_can_frame4 := {can_id := '00000004'O, can_pdu := '4444444444444444'O}; 
  v_can_frame5 := {can_id := '00000005'O, can_pdu := '5555555555555555'O}; 

  template SocketCAN_CAN_or_CAN_FD_frames a_expected_can_frames := {
        {can_frame := v_can_frame1},
        {can_frame := v_can_frame2},
        {can_frame := v_can_frame3},
        {can_frame := v_can_frame4},
        {can_frame := v_can_frame5},
        {can_frame := v_can_frame1}, 
        {can_frame := v_can_frame2},
        {can_frame := v_can_frame3},
        {can_frame := v_can_frame4},
        {can_frame := v_can_frame5}
  }

v_bcm_activation_frame := {
    opcode := '00000001'O, // TX_SETUP
    flags  := '00000000000000000000000000000011'B,  // refers to SETTIMER | STARTTIMER
    count  := 0,
    ival1  := {0, 0},
    ival2  := {0, 100000},
    can_id := '00000042'O, // should become octetstring in the future
    frames := {can_frame := {
        v_can_frame1, 
        v_can_frame2,
        v_can_frame3,
        v_can_frame4,
        v_can_frame5}}
  }

  v_bcm_deactivation_frame := {
    opcode := '00000002'O, // TX_DELETE
    flags  := '00000000000000000000000000000000'B,
    count  := 0,
    ival1  := {0, 0},
    ival2  := {0, 0},
    can_id := '00000042'O,
    frames := {can_frame := {}}
  }

  v_bcm_read_status_frame := {
    opcode := '00000003'O, // TX_READ
    flags  := 
    // workaround for titan constants instead of enums: 
    ('00000000000000000000000000000001'B << 0) or4b // enum2int(e_CAN_BCM_SETTIMER_BITINDEX)) instead of 0
    ('00000000000000000000000000000001'B << 1) or4b // enum2int(e_CAN_BCM_TX_COUNTEVT_BITINDEX)) instead of 1
    ('00000000000000000000000000000001'B << 4),     // enum2int(e_CAN_BCM_TX_CP_CAN_ID_BITINDEX) instead of 4
    count  := 0,
    ival1  := {0, 0},
    ival2  := {0, 0},
    can_id := '00000042'O,
    frames := {can_frame := {}}
  }
  
  
  var BCM_cmds v_cmds := 
  {
    //{phase := e_testbody2, bcm_frame := v_bcm_activation_frame},
    {phase := e_testbody3, bcm_frame := v_bcm_read_status_frame},
    {phase := e_testbody4, bcm_frame := v_bcm_deactivation_frame},
    {phase := e_testbody6, bcm_frame := v_bcm_read_status_frame}
  }

  v_ptc_bcmConfigurator.start(f_ptc_bcmComandSendReceiveInitiator(v_cmds))

  var SocketCAN_CAN_or_CAN_FD_frame v_frame_to_receive1, v_frame_to_receive5
  v_frame_to_receive1 := {can_frame := v_can_frame1}
  v_frame_to_receive5 := {can_frame := v_can_frame5}

  // stop when receiving v_frame_to_receive
  v_ptc_rawFrameReceiver1.start(f_ptc_RawFrameReceiver(e_testbody3, v_frame_to_receive1))

  // stop when receiving v_frame_to_receive
  v_ptc_rawFrameReceiver2.start(f_ptc_RawFrameSequenceReceiver(e_testbody5, a_expected_can_frames, e_testbody6, 2.0))

  var e_Phase v_phase

  for(v_phase := c_firstPhase; v_phase < e_testcase_complete; v_phase := f_incMTCPhase(v_phase)) {
    f_startPhase(v_phase)
    log("MTC: ", v_phase)
    f_awaitEndPhase(v_phase)
  }


  all component.done;
  log("MTC done")

  disconnect(mtc:pt_sync, v_ptc_bcmConfigurator:pt_sync)
  disconnect(mtc:pt_sync, v_ptc_rawFrameReceiver1:pt_sync)
  disconnect(mtc:pt_sync, v_ptc_rawFrameReceiver2:pt_sync)

  all component.kill;     
}

}