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ADM/GW/Debug_FLASH/RTD/src/FlexCAN_Ip.c.017i.build_ssa_passes
S2-CHICKEN 77297108b6 VCU C code first commit
2024-08-08 10:00:15 +09:00

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FlexCAN_Ip_GetListenOnlyMode (uint8 instance)
{
const struct FLEXCAN_Type * base;
boolean D.6689;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
D.6689 = FlexCAN_IsListenOnlyModeEnabled (base);
return D.6689;
}
FlexCAN_Ip_SetListenOnlyMode_Privileged (uint8 instance, const boolean enable)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6683;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_SetListenOnlyMode (pBase, enable);
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6683 = result;
return D.6683;
}
FlexCAN_Ip_SetRxMb15Mask_Privileged (uint8 instance, uint32 mask)
{
boolean disabled;
boolean freeze;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6669;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
freeze = 0;
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
pBase->RX15MASK = mask;
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6669 = result;
return D.6669;
}
FlexCAN_Ip_SetRxMb14Mask_Privileged (uint8 instance, uint32 mask)
{
boolean disabled;
boolean freeze;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6655;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
freeze = 0;
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
pBase->RX14MASK = mask;
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6655 = result;
return D.6655;
}
FlexCAN_Ip_AbortTransfer (uint8 u8Instance, uint8 mb_idx)
{
Flexcan_Ip_StatusType result;
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType D.6620;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = u8Instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = mb_idx + 160;
_3 = _2 > 158;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_4];
# DEBUG BEGIN_STMT
_5 = (int) u8Instance;
state = g_flexcan_Ip_StatePtr[_5];
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
if (mb_idx <= 95)
goto <bb 3>; [INV]
else
goto <bb 9>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_6 = (int) mb_idx;
_7 = state->mbs[_6].state;
if (_7 == 0)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
result = 5;
goto <bb 9>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = (long unsigned int) mb_idx;
_9 = state->isIntActive;
FLEXCAN_ClearMsgBuffIntCmd (pBase, u8Instance, _8, _9);
# DEBUG BEGIN_STMT
_10 = (int) mb_idx;
_11 = state->mbs[_10].state;
if (_11 == 2)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = FlexCAN_AbortTxTransfer (u8Instance, mb_idx);
<bb 7> :
# DEBUG BEGIN_STMT
_12 = (int) mb_idx;
_13 = state->mbs[_12].state;
if (_13 == 1)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_AbortRxTransfer (u8Instance, mb_idx);
<bb 9> :
# DEBUG BEGIN_STMT
D.6620 = result;
return D.6620;
}
FlexCAN_Ip_SetErrorInt_Privileged (uint8 u8Instance, Flexcan_Ip_ErrorIntType type, boolean enable)
{
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6609;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = u8Instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 5>; [INV]
else
goto <bb 16>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = (int) type;
switch (_8) <default: <L14> [INV], case 0: <L6> [INV], case 1: <L10> [INV], case 2: <L4> [INV], case 3: <L5> [INV], case 4: <L3> [INV]>
<bb 6> :
<L3>:
# DEBUG BEGIN_STMT
FlexCAN_SetErrIntCmd (pBase, 32768, enable);
# DEBUG BEGIN_STMT
goto <bb 16>; [INV]
<bb 7> :
<L4>:
# DEBUG BEGIN_STMT
FlexCAN_SetErrIntCmd (pBase, 16384, enable);
# DEBUG BEGIN_STMT
goto <bb 16>; [INV]
<bb 8> :
<L5>:
# DEBUG BEGIN_STMT
FlexCAN_SetErrIntCmd (pBase, 16385, enable);
# DEBUG BEGIN_STMT
goto <bb 16>; [INV]
<bb 9> :
<L6>:
# DEBUG BEGIN_STMT
_9 = FlexCAN_IsFreezeMode (pBase);
_10 = ~_9;
if (_10 != 0)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
result = 1;
goto <bb 16>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
FlexCAN_SetErrIntCmd (pBase, 1024, enable);
goto <bb 16>; [INV]
<bb 12> :
<L10>:
# DEBUG BEGIN_STMT
_11 = FlexCAN_IsFreezeMode (pBase);
_12 = ~_11;
if (_12 != 0)
goto <bb 13>; [INV]
else
goto <bb 14>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
result = 1;
goto <bb 16>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
FlexCAN_SetErrIntCmd (pBase, 2048, enable);
goto <bb 16>; [INV]
<bb 15> :
<L14>:
# DEBUG BEGIN_STMT
DevAssert (0);
# DEBUG BEGIN_STMT
<bb 16> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 17>; [INV]
else
goto <bb 19>; [INV]
<bb 17> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 18>; [INV]
else
goto <bb 19>; [INV]
<bb 18> :
# DEBUG BEGIN_STMT
result = status;
<bb 19> :
# DEBUG BEGIN_STMT
D.6609 = result;
return D.6609;
}
FlexCAN_Ip_DisableInterrupts_Privileged (uint8 u8Instance)
{
struct Flexcan_Ip_StateType * state;
Flexcan_Ip_StatusType result;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType D.6593;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
result = 1;
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = u8Instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsEnabled (pBase);
if (_4 != 0)
goto <bb 3>; [INV]
else
goto <bb 7>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
FlexCAN_DisableInterrupts (pBase);
# DEBUG BEGIN_STMT
_5 = FlexCAN_IsEnhancedRxFifoAvailable (pBase);
if (_5 != 0)
goto <bb 4>; [INV]
else
goto <bb 6>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_6 = FlexCAN_IsEnhancedRxFifoEnabled (pBase);
if (_6 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedRxFifoIntAll (pBase, 0);
<bb 6> :
# DEBUG BEGIN_STMT
state->isIntActive = 0;
# DEBUG BEGIN_STMT
result = 0;
<bb 7> :
# DEBUG BEGIN_STMT
D.6593 = result;
return D.6593;
}
FlexCAN_Ip_EnableInterrupts_Privileged (uint8 u8Instance)
{
struct Flexcan_Ip_StateType * state;
Flexcan_Ip_StatusType result;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType D.6585;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
result = 1;
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = u8Instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsEnabled (pBase);
if (_4 != 0)
goto <bb 3>; [INV]
else
goto <bb 8>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
FlexCAN_EnableInterrupts (pBase, u8Instance);
# DEBUG BEGIN_STMT
_5 = state->enhancedFifoOutput.isPolling;
_6 = ~_5;
if (_6 != 0)
goto <bb 4>; [INV]
else
goto <bb 7>; [INV]
<bb 4> :
_7 = FlexCAN_IsEnhancedRxFifoAvailable (pBase);
if (_7 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = FlexCAN_IsEnhancedRxFifoEnabled (pBase);
if (_8 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedRxFifoIntAll (pBase, 1);
<bb 7> :
# DEBUG BEGIN_STMT
state->isIntActive = 1;
# DEBUG BEGIN_STMT
result = 0;
<bb 8> :
# DEBUG BEGIN_STMT
D.6585 = result;
return D.6585;
}
FlexCAN_Ip_ClearBuffStatusFlag (uint8 instance, uint8 msgBuffIdx)
{
struct FLEXCAN_Type * pBase;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
if (msgBuffIdx == 255)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (pBase, 30);
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_3 = (long unsigned int) msgBuffIdx;
FlexCAN_ClearMsgBuffIntStatusFlag (pBase, _3);
<bb 5> :
return;
}
FlexCAN_Ip_GetBuffStatusFlag (uint8 instance, uint8 msgBuffIdx)
{
const struct FLEXCAN_Type * pBase;
boolean returnResult;
boolean D.6572;
<bb 2> :
# DEBUG BEGIN_STMT
returnResult = 1;
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
if (msgBuffIdx == 255)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_3 = FlexCAN_GetEnhancedRxFIFOStatusFlag (pBase, 30);
returnResult = _3 == 1;
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_4 = (long unsigned int) msgBuffIdx;
_5 = FlexCAN_GetBuffStatusFlag (pBase, _4);
returnResult = _5 == 1;
<bb 5> :
# DEBUG BEGIN_STMT
D.6572 = returnResult;
return D.6572;
}
FlexCAN_Ip_SetTxArbitrationStartDelay_Privileged (uint8 instance, uint8 value)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6567;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
SchM_Enter_Can_CAN_EXCLUSIVE_AREA_17 ();
# DEBUG BEGIN_STMT
FlexCAN_SetTxArbitrationStartDelay (pBase, value);
# DEBUG BEGIN_STMT
SchM_Exit_Can_CAN_EXCLUSIVE_AREA_17 ();
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6567 = result;
return D.6567;
}
FlexCAN_Ip_SetTDCOffset_Privileged (uint8 instance, boolean enable, uint8 offset)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6549;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 12>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
SchM_Enter_Can_CAN_EXCLUSIVE_AREA_16 ();
# DEBUG BEGIN_STMT
_9 = pBase->CTRL2;
_10 = _9 & 8192;
if (_10 == 8192)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedTDCOffset (pBase, enable, offset);
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
FlexCAN_SetTDCOffset (pBase, enable, offset);
<bb 11> :
# DEBUG BEGIN_STMT
SchM_Exit_Can_CAN_EXCLUSIVE_AREA_16 ();
<bb 12> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 13>; [INV]
else
goto <bb 15>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 14>; [INV]
else
goto <bb 15>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
result = status;
<bb 15> :
# DEBUG BEGIN_STMT
D.6549 = result;
return D.6549;
}
FlexCAN_Ip_GetBitrateFD (uint8 instance, struct Flexcan_Ip_TimeSegmentType * bitrate)
{
boolean enhCbt;
const struct FLEXCAN_Type * pBase;
boolean D.6532;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = bitrate != 0B;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_3];
# DEBUG BEGIN_STMT
enhCbt = FlexCAN_IsEnhCbtEnabled (pBase);
# DEBUG BEGIN_STMT
if (enhCbt != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
FlexCAN_GetEnhancedDataTimeSegments (pBase, bitrate);
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
FlexCAN_GetFDTimeSegments (pBase, bitrate);
<bb 5> :
# DEBUG BEGIN_STMT
D.6532 = enhCbt;
return D.6532;
}
FlexCAN_Ip_SetBitrateCbt_Privileged (uint8 instance, const struct Flexcan_Ip_TimeSegmentType * bitrate, boolean bitRateSwitch)
{
boolean enhCbt;
boolean freeze;
boolean fd_enable;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6525;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = bitrate != 0B;
DevAssert (_2);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_3 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_3];
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsEnabled (pBase);
_5 = (int) _4;
_6 = _5 != 0;
_7 = ~_6;
_8 = (int) _7;
disabled = (boolean) _8;
# DEBUG BEGIN_STMT
fd_enable = FlexCAN_IsFDEnabled (pBase);
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_9 = ~fd_enable;
if (_9 != 0)
goto <bb 7>; [INV]
else
goto <bb 5>; [INV]
<bb 5> :
_10 = ~freeze;
if (_10 != 0)
goto <bb 6>; [INV]
else
goto <bb 8>; [INV]
<bb 6> :
if (result == 0)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
result = 1;
<bb 8> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 9>; [INV]
else
goto <bb 13>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
enhCbt = FlexCAN_IsEnhCbtEnabled (pBase);
# DEBUG BEGIN_STMT
SchM_Enter_Can_CAN_EXCLUSIVE_AREA_15 ();
# DEBUG BEGIN_STMT
FlexCAN_SetFDEnabled (pBase, fd_enable, bitRateSwitch);
# DEBUG BEGIN_STMT
if (enhCbt != 0)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedDataTimeSegments (pBase, bitrate);
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
FlexCAN_SetFDTimeSegments (pBase, bitrate);
<bb 12> :
# DEBUG BEGIN_STMT
SchM_Exit_Can_CAN_EXCLUSIVE_AREA_15 ();
<bb 13> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 14>; [INV]
else
goto <bb 16>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 15>; [INV]
else
goto <bb 16>; [INV]
<bb 15> :
# DEBUG BEGIN_STMT
result = status;
<bb 16> :
# DEBUG BEGIN_STMT
D.6525 = result;
return D.6525;
}
FlexCAN_Ip_GetTDCValue_Privileged (uint8 u8Instance)
{
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType result;
uint8 value;
uint8 D.6508;
<bb 2> :
# DEBUG BEGIN_STMT
value = 0;
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
_1 = u8Instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 5>; [INV]
else
goto <bb 8>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = FlexCAN_IsEnhCbtEnabled (pBase);
if (_8 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_9 = pBase->ETDC;
value = (uint8) _9;
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_10 = pBase->FDCTRL;
_11 = (unsigned char) _10;
value = _11 & 63;
<bb 8> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_Disable (pBase);
<bb 10> :
# DEBUG BEGIN_STMT
D.6508 = value;
return D.6508;
}
FlexCAN_Ip_GetTDCFail_Privileged (uint8 u8Instance)
{
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType result;
boolean value;
boolean D.6497;
<bb 2> :
# DEBUG BEGIN_STMT
value = 0;
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
_1 = u8Instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 5>; [INV]
else
goto <bb 8>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = FlexCAN_IsEnhCbtEnabled (pBase);
if (_8 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_9 = pBase->ETDC;
_10 = _9 & 32768;
value = _10 == 32768;
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_11 = pBase->FDCTRL;
_12 = _11 & 16384;
value = _12 == 16384;
<bb 8> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_Disable (pBase);
<bb 10> :
# DEBUG BEGIN_STMT
D.6497 = value;
return D.6497;
}
FlexCAN_Ip_ClearTDCFail_Privileged (uint8 u8Instance)
{
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType result;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
_1 = u8Instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 5>; [INV]
else
goto <bb 8>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = FlexCAN_IsEnhCbtEnabled (pBase);
if (_8 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_9 = pBase->ETDC;
_10 = _9 | 32768;
pBase->ETDC = _10;
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_11 = pBase->FDCTRL;
_12 = _11 | 16384;
pBase->FDCTRL = _12;
<bb 8> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_Disable (pBase);
<bb 10> :
return;
}
FlexCAN_Ip_GetBitrate (uint8 instance, struct Flexcan_Ip_TimeSegmentType * bitrate)
{
boolean enhCbt;
const struct FLEXCAN_Type * pBase;
boolean D.6475;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = bitrate != 0B;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_3];
# DEBUG BEGIN_STMT
enhCbt = 0;
# DEBUG BEGIN_STMT
enhCbt = FlexCAN_IsEnhCbtEnabled (pBase);
# DEBUG BEGIN_STMT
if (enhCbt != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
FlexCAN_GetEnhancedNominalTimeSegments (pBase, bitrate);
goto <bb 7>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsExCbtEnabled (pBase);
if (_4 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
FlexCAN_GetExtendedTimeSegments (pBase, bitrate);
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
FlexCAN_GetTimeSegments (pBase, bitrate);
<bb 7> :
# DEBUG BEGIN_STMT
D.6475 = enhCbt;
return D.6475;
}
FlexCAN_Ip_SetBitrate_Privileged (uint8 instance, const struct Flexcan_Ip_TimeSegmentType * bitrate, boolean enhExt)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6461;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = bitrate != 0B;
DevAssert (_2);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_3 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_3];
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsEnabled (pBase);
_5 = (int) _4;
_6 = _5 != 0;
_7 = ~_6;
_8 = (int) _7;
disabled = (boolean) _8;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_9 = ~freeze;
if (_9 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 14>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
SchM_Enter_Can_CAN_EXCLUSIVE_AREA_14 ();
# DEBUG BEGIN_STMT
FlexCAN_EnhCbtEnable (pBase, enhExt);
# DEBUG BEGIN_STMT
if (enhExt != 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedNominalTimeSegments (pBase, bitrate);
goto <bb 13>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
_10 = FlexCAN_IsExCbtEnabled (pBase);
if (_10 != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
FlexCAN_SetExtendedTimeSegments (pBase, bitrate);
goto <bb 13>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
FlexCAN_SetTimeSegments (pBase, bitrate);
<bb 13> :
# DEBUG BEGIN_STMT
SchM_Exit_Can_CAN_EXCLUSIVE_AREA_14 ();
<bb 14> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 15>; [INV]
else
goto <bb 17>; [INV]
<bb 15> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 16>; [INV]
else
goto <bb 17>; [INV]
<bb 16> :
# DEBUG BEGIN_STMT
result = status;
<bb 17> :
# DEBUG BEGIN_STMT
D.6461 = result;
return D.6461;
}
FlexCAN_Ip_SetRxMaskType_Privileged (uint8 instance, Flexcan_Ip_RxMaskType type)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6438;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_SetRxMaskType (pBase, type);
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6438 = result;
return D.6438;
}
FlexCAN_Ip_SetStopMode_Privileged (uint8 instance)
{
Flexcan_Ip_StatusType status;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType D.6424;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
status = FlexCAN_EnterFreezeMode (pBase);
# DEBUG BEGIN_STMT
if (status == 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
D.6424 = status;
return D.6424;
}
FlexCAN_Ip_SetStartMode_Privileged (uint8 instance)
{
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType D.6420;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = pBase->MCR;
_4 = _3 & 2147483647;
pBase->MCR = _4;
# DEBUG BEGIN_STMT
D.6420 = FlexCAN_ExitFreezeMode (pBase);
return D.6420;
}
FlexCAN_Ip_GetStartMode_Privileged (uint8 instance)
{
const struct FLEXCAN_Type * base;
boolean D.6418;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = base->MCR;
_3 = _2 & 17825792;
D.6418 = _3 == 0;
return D.6418;
}
FlexCAN_Ip_GetStopMode_Privileged (uint8 instance)
{
const struct FLEXCAN_Type * base;
boolean D.6416;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = base->MCR;
_3 = _2 & 1048576;
D.6416 = _3 == 1048576;
return D.6416;
}
FlexCAN_Ip_MainFunctionWrite (uint8 instance, uint8 mb_idx)
{
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = (long unsigned int) mb_idx;
_5 = FlexCAN_GetBuffStatusFlag (base, _4);
if (_5 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_6 = (long unsigned int) mb_idx;
_7 = (int) mb_idx;
_8 = FlexCAN_GetMsgBuffTimestamp (base, _6);
state->mbs[_7].time_stamp = _8;
# DEBUG BEGIN_STMT
FlexCAN_UnlockRxMsgBuff (base);
# DEBUG BEGIN_STMT
_9 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (base, _9);
# DEBUG BEGIN_STMT
_10 = (int) mb_idx;
state->mbs[_10].state = 0;
<bb 4> :
return;
}
FlexCAN_Ip_MainFunctionBusOff_Privileged (uint8 instance)
{
uint32 u32ErrStatus;
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType eRetVal;
Flexcan_Ip_StatusType D.6412;
<bb 2> :
# DEBUG BEGIN_STMT
eRetVal = 1;
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
u32ErrStatus = 0;
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
u32ErrStatus = base->ESR1;
# DEBUG BEGIN_STMT
_4 = u32ErrStatus & 4;
if (_4 != 0)
goto <bb 3>; [INV]
else
goto <bb 6>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_5 = state->error_callback;
if (_5 != 0B)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_6 = state->error_callback;
_6 (instance, 11, u32ErrStatus, state);
<bb 5> :
# DEBUG BEGIN_STMT
base->ESR1 = 4;
# DEBUG BEGIN_STMT
eRetVal = 0;
<bb 6> :
# DEBUG BEGIN_STMT
D.6412 = eRetVal;
return D.6412;
}
FlexCAN_Ip_MainFunctionRead (uint8 instance, uint8 mb_idx)
{
const struct Flexcan_Ip_StateType * state;
const struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = mb_idx + 160;
_5 = _4 > 158;
DevAssert (_5);
# DEBUG BEGIN_STMT
if (mb_idx == 255)
goto <bb 3>; [INV]
else
goto <bb 7>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_6 = FlexCAN_IsEnhancedRxFifoAvailable (base);
if (_6 != 0)
goto <bb 4>; [INV]
else
goto <bb 15>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_7 = FlexCAN_IsEnhancedRxFifoEnabled (base);
if (_7 != 0)
goto <bb 5>; [INV]
else
goto <bb 15>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = FlexCAN_GetEnhancedRxFIFOStatusFlag (base, 28);
if (_8 != 0)
goto <bb 6>; [INV]
else
goto <bb 15>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerEnhancedRxFIFO (instance, 28);
goto <bb 15>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_9 = state->bIsLegacyFifoEn;
if (_9 != 0)
goto <bb 8>; [INV]
else
goto <bb 12>; [INV]
<bb 8> :
if (mb_idx <= 7)
goto <bb 9>; [INV]
else
goto <bb 12>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
if (mb_idx == 0)
goto <bb 10>; [INV]
else
goto <bb 15>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
_10 = FlexCAN_GetBuffStatusFlag (base, 5);
if (_10 != 0)
goto <bb 11>; [INV]
else
goto <bb 15>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerRxFIFO (instance, 5);
goto <bb 15>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
_11 = (long unsigned int) mb_idx;
_12 = FlexCAN_GetBuffStatusFlag (base, _11);
if (_12 != 0)
goto <bb 13>; [INV]
else
goto <bb 15>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
_13 = (int) mb_idx;
_14 = state->mbs[_13].state;
if (_14 == 1)
goto <bb 14>; [INV]
else
goto <bb 15>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
_15 = (long unsigned int) mb_idx;
FlexCAN_IRQHandlerRxMB (instance, _15);
<bb 15> :
return;
}
FlexCAN_Ip_Deinit_Privileged (uint8 instance)
{
Flexcan_Ip_StatusType result;
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType D.6379;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
result = 1;
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
result = FlexCAN_EnterFreezeMode (base);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
FlexCAN_SetRegDefaultVal (base);
# DEBUG BEGIN_STMT
FlexCAN_Disable (base);
# DEBUG BEGIN_STMT
_3 = (int) instance;
g_flexcan_Ip_StatePtr[_3] = 0B;
<bb 4> :
# DEBUG BEGIN_STMT
D.6379 = result;
return D.6379;
}
FlexCAN_Ip_SetRxFifoGlobalMask_Privileged (uint8 instance, uint32 mask)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6375;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_SetRxFifoGlobalMask (pBase, mask);
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6375 = result;
return D.6375;
}
FlexCAN_Ip_SetRxIndividualMask_Privileged (uint8 instance, uint8 mb_idx, uint32 mask)
{
boolean disabled;
boolean freeze;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6361;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_1 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
freeze = 0;
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = (long unsigned int) mb_idx;
_4 = pBase->MCR;
_5 = _4 & 127;
if (_3 > _5)
goto <bb 4>; [INV]
else
goto <bb 3>; [INV]
<bb 3> :
if (mb_idx > 95)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
result = 4;
goto <bb 15>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_6 = FlexCAN_IsEnabled (pBase);
_7 = (int) _6;
_8 = _7 != 0;
_9 = ~_8;
_10 = (int) _9;
disabled = (boolean) _10;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 7> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_11 = ~freeze;
if (_11 != 0)
goto <bb 8>; [INV]
else
goto <bb 10>; [INV]
<bb 8> :
if (result == 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
result = 1;
<bb 10> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_12 = (long unsigned int) mb_idx;
FlexCAN_SetRxIndividualMask (pBase, _12, mask);
<bb 12> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 13>; [INV]
else
goto <bb 15>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 14>; [INV]
else
goto <bb 15>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
result = status;
<bb 15> :
# DEBUG BEGIN_STMT
D.6361 = result;
return D.6361;
}
FlexCAN_Ip_ExitFreezeMode_Privileged (uint8 instance)
{
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType D.6343;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
D.6343 = FlexCAN_ExitFreezeMode (base);
return D.6343;
}
FlexCAN_Ip_EnterFreezeMode_Privileged (uint8 instance)
{
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType D.6341;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
D.6341 = FlexCAN_EnterFreezeMode (base);
return D.6341;
}
FlexCAN_Ip_SetRxMbGlobalMask_Privileged (uint8 instance, uint32 mask)
{
boolean disabled;
boolean freeze;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6339;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_1 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
freeze = 0;
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_SetRxMsgBuffGlobalMask (pBase, mask);
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6339 = result;
return D.6339;
}
FlexCAN_Ip_SendBlocking (uint8 instance, uint8 mb_idx, const struct Flexcan_Ip_DataInfoType * tx_info, uint32 msg_id, const uint8 * mb_data, uint32 timeout_ms)
{
volatile uint32 * flexcan_mb;
uint32 flexcan_mb_config;
uint32 uS2Ticks;
uint32 mS2Ticks;
uint32 timeElapsed;
uint32 timeStart;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6324;
long unsigned int D.6317;
long unsigned int D.6310;
<bb 2> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = OsIf_GetCounter (0);
timeStart = _3;
# DEBUG BEGIN_STMT
timeElapsed = 0;
# DEBUG BEGIN_STMT
_4 = timeout_ms * 1000;
mS2Ticks = OsIf_MicrosToTicks (_4, 0);
# DEBUG BEGIN_STMT
uS2Ticks = 0;
# DEBUG BEGIN_STMT
flexcan_mb_config = 0;
# DEBUG BEGIN_STMT
flexcan_mb = 0B;
# DEBUG BEGIN_STMT
_5 = instance <= 5;
DevAssert (_5);
# DEBUG BEGIN_STMT
_6 = tx_info != 0B;
DevAssert (_6);
# DEBUG BEGIN_STMT
result = FlexCAN_StartSendData (instance, mb_idx, tx_info, msg_id, mb_data);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 5>; [INV]
else
goto <bb 17>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
D.6310 = OsIf_GetElapsed (&timeStart, 0);
timeElapsed = D.6310 + timeElapsed;
# DEBUG BEGIN_STMT
if (timeElapsed >= mS2Ticks)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
result = 3;
# DEBUG BEGIN_STMT
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_7 = (long unsigned int) mb_idx;
_8 = FlexCAN_GetBuffStatusFlag (base, _7);
if (_8 != 1)
goto <bb 3>; [INV]
else
goto <bb 6>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
if (result == 3)
goto <bb 7>; [INV]
else
goto <bb 16>; [INV]
<bb 7> :
_9 = (int) mb_idx;
_10 = state->mbs[_9].state;
if (_10 != 0)
goto <bb 8>; [INV]
else
goto <bb 16>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
_11 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (base, _11);
# DEBUG BEGIN_STMT
_12 = (long unsigned int) mb_idx;
flexcan_mb = FlexCAN_GetMsgBuffRegion (base, _12);
# DEBUG BEGIN_STMT
flexcan_mb_config = *flexcan_mb;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config & 4043309055;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config | 150994944;
# DEBUG BEGIN_STMT
*flexcan_mb = flexcan_mb_config;
# DEBUG BEGIN_STMT
uS2Ticks = OsIf_MicrosToTicks (100, 0);
# DEBUG BEGIN_STMT
_13 = OsIf_GetCounter (0);
timeStart = _13;
# DEBUG BEGIN_STMT
timeElapsed = 0;
# DEBUG BEGIN_STMT
goto <bb 11>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
D.6317 = OsIf_GetElapsed (&timeStart, 0);
timeElapsed = D.6317 + timeElapsed;
# DEBUG BEGIN_STMT
if (timeElapsed >= uS2Ticks)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
result = 3;
# DEBUG BEGIN_STMT
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_14 = (long unsigned int) mb_idx;
_15 = FlexCAN_GetBuffStatusFlag (base, _14);
if (_15 == 0)
goto <bb 9>; [INV]
else
goto <bb 12>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
flexcan_mb_config = *flexcan_mb;
# DEBUG BEGIN_STMT
_16 = flexcan_mb_config >> 24;
_17 = _16 & 15;
if (_17 == 8)
goto <bb 13>; [INV]
else
goto <bb 14>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
result = 0;
<bb 14> :
# DEBUG BEGIN_STMT
_18 = flexcan_mb_config >> 24;
_19 = _18 & 15;
if (_19 == 9)
goto <bb 15>; [INV]
else
goto <bb 16>; [INV]
<bb 15> :
# DEBUG BEGIN_STMT
result = 3;
<bb 16> :
# DEBUG BEGIN_STMT
_20 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (base, _20);
# DEBUG BEGIN_STMT
_21 = (int) mb_idx;
state->mbs[_21].state = 0;
<bb 17> :
# DEBUG BEGIN_STMT
D.6324 = result;
timeStart = {CLOBBER};
return D.6324;
}
FlexCAN_Busoff_Error_IRQHandler (uint8 instance)
{
boolean isSpuriousInt;
uint32 u32ErrStatus;
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * pBase;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
u32ErrStatus = 0;
# DEBUG BEGIN_STMT
isSpuriousInt = 1;
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
if (state != 0B)
goto <bb 3>; [INV]
else
goto <bb 28>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
u32ErrStatus = pBase->ESR1;
# DEBUG BEGIN_STMT
_4 = u32ErrStatus & 2;
if (_4 != 0)
goto <bb 4>; [INV]
else
goto <bb 8>; [INV]
<bb 4> :
_5 = pBase->CTRL1;
_6 = _5 & 16384;
if (_6 != 0)
goto <bb 5>; [INV]
else
goto <bb 8>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
pBase->ESR1 = 2;
# DEBUG BEGIN_STMT
_7 = state->error_callback;
if (_7 != 0B)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_8 = state->error_callback;
_8 (instance, 9, u32ErrStatus, state);
# DEBUG BEGIN_STMT
u32ErrStatus = pBase->ESR1;
<bb 7> :
# DEBUG BEGIN_STMT
isSpuriousInt = 0;
<bb 8> :
# DEBUG BEGIN_STMT
_9 = u32ErrStatus & 1048576;
if (_9 != 0)
goto <bb 9>; [INV]
else
goto <bb 13>; [INV]
<bb 9> :
_10 = pBase->CTRL2;
_11 = (signed int) _10;
if (_11 < 0)
goto <bb 10>; [INV]
else
goto <bb 13>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
pBase->ESR1 = 1048576;
# DEBUG BEGIN_STMT
_12 = state->error_callback;
if (_12 != 0B)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_13 = state->error_callback;
_13 (instance, 10, u32ErrStatus, state);
# DEBUG BEGIN_STMT
u32ErrStatus = pBase->ESR1;
<bb 12> :
# DEBUG BEGIN_STMT
isSpuriousInt = 0;
<bb 13> :
# DEBUG BEGIN_STMT
_14 = u32ErrStatus & 131072;
if (_14 != 0)
goto <bb 14>; [INV]
else
goto <bb 18>; [INV]
<bb 14> :
_15 = pBase->CTRL1;
_16 = _15 & 2048;
if (_16 != 0)
goto <bb 15>; [INV]
else
goto <bb 18>; [INV]
<bb 15> :
# DEBUG BEGIN_STMT
pBase->ESR1 = 131072;
# DEBUG BEGIN_STMT
_17 = state->error_callback;
if (_17 != 0B)
goto <bb 16>; [INV]
else
goto <bb 17>; [INV]
<bb 16> :
# DEBUG BEGIN_STMT
_18 = state->error_callback;
_18 (instance, 13, u32ErrStatus, state);
# DEBUG BEGIN_STMT
u32ErrStatus = pBase->ESR1;
<bb 17> :
# DEBUG BEGIN_STMT
isSpuriousInt = 0;
<bb 18> :
# DEBUG BEGIN_STMT
_19 = u32ErrStatus & 65536;
if (_19 != 0)
goto <bb 19>; [INV]
else
goto <bb 23>; [INV]
<bb 19> :
_20 = pBase->CTRL1;
_21 = _20 & 1024;
if (_21 != 0)
goto <bb 20>; [INV]
else
goto <bb 23>; [INV]
<bb 20> :
# DEBUG BEGIN_STMT
pBase->ESR1 = 65536;
# DEBUG BEGIN_STMT
_22 = state->error_callback;
if (_22 != 0B)
goto <bb 21>; [INV]
else
goto <bb 22>; [INV]
<bb 21> :
# DEBUG BEGIN_STMT
_23 = state->error_callback;
_23 (instance, 12, u32ErrStatus, state);
# DEBUG BEGIN_STMT
u32ErrStatus = pBase->ESR1;
<bb 22> :
# DEBUG BEGIN_STMT
isSpuriousInt = 0;
<bb 23> :
# DEBUG BEGIN_STMT
_24 = u32ErrStatus & 4;
if (_24 != 0)
goto <bb 24>; [INV]
else
goto <bb 28>; [INV]
<bb 24> :
_25 = pBase->CTRL1;
_26 = _25 & 32768;
if (_26 != 0)
goto <bb 25>; [INV]
else
goto <bb 28>; [INV]
<bb 25> :
# DEBUG BEGIN_STMT
pBase->ESR1 = 4;
# DEBUG BEGIN_STMT
_27 = state->error_callback;
if (_27 != 0B)
goto <bb 26>; [INV]
else
goto <bb 27>; [INV]
<bb 26> :
# DEBUG BEGIN_STMT
_28 = state->error_callback;
_28 (instance, 11, u32ErrStatus, state);
<bb 27> :
# DEBUG BEGIN_STMT
isSpuriousInt = 0;
<bb 28> :
# DEBUG BEGIN_STMT
if (isSpuriousInt != 0)
goto <bb 29>; [INV]
else
goto <bb 30>; [INV]
<bb 29> :
# DEBUG BEGIN_STMT
pBase->ESR1 = 3866630;
<bb 30> :
return;
}
FlexCAN_Ip_GetControllerRxErrorCounter (uint8 instance)
{
const struct FLEXCAN_Type * base;
uint8 D.6272;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = base->ECR;
_4 = _3 >> 8;
D.6272 = (uint8) _4;
return D.6272;
}
FlexCAN_Ip_GetControllerTxErrorCounter (uint8 instance)
{
const struct FLEXCAN_Type * base;
uint8 D.6270;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = base->ECR;
D.6270 = (uint8) _3;
return D.6270;
}
FlexCAN_Ip_GetErrorStatus (uint8 instance)
{
const struct FLEXCAN_Type * base;
uint32 D.6268;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
D.6268 = base->ESR1;
return D.6268;
}
FlexCAN_Ip_ClearErrorStatus (uint8 instance, uint32 error)
{
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
base->ESR1 = error;
return;
}
FlexCAN_IRQHandler (uint8 instance, uint32 startMbIdx, uint32 endMbIdx, boolean bEnhancedFifoExisted)
{
uint32 mb_idx;
boolean bIsSpuriousInt;
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
uint32 flag_reg;
uint32 u32MbHandle;
<bb 2> :
# DEBUG BEGIN_STMT
u32MbHandle = 0;
# DEBUG BEGIN_STMT
flag_reg = 0;
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
bIsSpuriousInt = 1;
# DEBUG BEGIN_STMT
mb_idx = endMbIdx;
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = endMbIdx <= 95;
DevAssert (_4);
# DEBUG BEGIN_STMT
if (state != 0B)
goto <bb 3>; [INV]
else
goto <bb 24>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_5 = FlexCAN_GetMsgBuffIntStatusFlag (base, mb_idx);
flag_reg = (uint32) _5;
# DEBUG BEGIN_STMT
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
mb_idx = mb_idx + 4294967295;
# DEBUG BEGIN_STMT
_6 = FlexCAN_GetMsgBuffIntStatusFlag (base, mb_idx);
flag_reg = (uint32) _6;
<bb 5> :
# DEBUG BEGIN_STMT
if (flag_reg == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
if (mb_idx > startMbIdx)
goto <bb 4>; [INV]
else
goto <bb 7>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
if (flag_reg != 0)
goto <bb 8>; [INV]
else
goto <bb 18>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
bIsSpuriousInt = 0;
# DEBUG BEGIN_STMT
u32MbHandle = mb_idx;
# DEBUG BEGIN_STMT
_7 = state->bIsLegacyFifoEn;
if (_7 != 0)
goto <bb 9>; [INV]
else
goto <bb 11>; [INV]
<bb 9> :
if (mb_idx <= 7)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerRxFIFO (instance, mb_idx);
# DEBUG BEGIN_STMT
u32MbHandle = 0;
goto <bb 13>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_8 = state->mbs[u32MbHandle].state;
if (_8 == 1)
goto <bb 12>; [INV]
else
goto <bb 13>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerRxMB (instance, mb_idx);
<bb 13> :
# DEBUG BEGIN_STMT
_9 = state->mbs[u32MbHandle].state;
if (_9 == 2)
goto <bb 14>; [INV]
else
goto <bb 15>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerTxMB (instance, mb_idx);
<bb 15> :
# DEBUG BEGIN_STMT
_10 = FlexCAN_GetMsgBuffIntStatusFlag (base, mb_idx);
if (_10 != 0)
goto <bb 16>; [INV]
else
goto <bb 18>; [INV]
<bb 16> :
# DEBUG BEGIN_STMT
_11 = state->mbs[u32MbHandle].state;
if (_11 == 0)
goto <bb 17>; [INV]
else
goto <bb 18>; [INV]
<bb 17> :
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (base, mb_idx);
<bb 18> :
# DEBUG BEGIN_STMT
if (bEnhancedFifoExisted != 0)
goto <bb 19>; [INV]
else
goto <bb 22>; [INV]
<bb 19> :
# DEBUG BEGIN_STMT
_12 = FlexCAN_IsEnhancedRxFifoEnabled (base);
if (_12 != 0)
goto <bb 20>; [INV]
else
goto <bb 22>; [INV]
<bb 20> :
_13 = state->transferType;
if (_13 == 0)
goto <bb 21>; [INV]
else
goto <bb 22>; [INV]
<bb 21> :
# DEBUG BEGIN_STMT
bIsSpuriousInt = FlexCAN_ProcessIRQHandlerEnhancedRxFIFO (instance, bIsSpuriousInt);
<bb 22> :
# DEBUG BEGIN_STMT
if (bIsSpuriousInt != 0)
goto <bb 23>; [INV]
else
goto <bb 29>; [INV]
<bb 23> :
# DEBUG BEGIN_STMT
FlexCAN_ProcessSpuriousInterruptMB (instance, startMbIdx, endMbIdx);
goto <bb 29>; [INV]
<bb 24> :
# DEBUG BEGIN_STMT
mb_idx = startMbIdx;
goto <bb 26>; [INV]
<bb 25> :
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (base, mb_idx);
# DEBUG BEGIN_STMT
mb_idx = mb_idx + 1;
<bb 26> :
# DEBUG BEGIN_STMT
if (mb_idx <= endMbIdx)
goto <bb 25>; [INV]
else
goto <bb 27>; [INV]
<bb 27> :
# DEBUG BEGIN_STMT
if (bEnhancedFifoExisted != 0)
goto <bb 28>; [INV]
else
goto <bb 29>; [INV]
<bb 28> :
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, 28);
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, 29);
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, 30);
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, 31);
<bb 29> :
return;
}
FlexCAN_CompleteRxMessageFifoData (uint8 instance)
{
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = state->transferType;
if (_4 == 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_5 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, 5, 0, _5);
# DEBUG BEGIN_STMT
_6 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, 6, 0, _6);
# DEBUG BEGIN_STMT
_7 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, 7, 0, _7);
<bb 4> :
# DEBUG BEGIN_STMT
state->mbs[0].pMBmessage = 0B;
# DEBUG BEGIN_STMT
state->mbs[0].state = 0;
return;
}
FlexCAN_Ip_GetTransferStatus (uint8 instance, uint8 mb_idx)
{
Flexcan_Ip_StatusType status;
const struct Flexcan_Ip_StateType * state;
Flexcan_Ip_StatusType D.6174;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
state = g_flexcan_Ip_StatePtr[_1];
# DEBUG BEGIN_STMT
status = 1;
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = mb_idx + 160;
_4 = _3 > 158;
DevAssert (_4);
# DEBUG BEGIN_STMT
if (mb_idx <= 95)
goto <bb 3>; [INV]
else
goto <bb 6>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_5 = (int) mb_idx;
_6 = state->mbs[_5].state;
if (_6 == 0)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
status = 0;
goto <bb 9>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
status = 2;
goto <bb 9>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_7 = state->enhancedFifoOutput.state;
if (_7 == 0)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
status = 0;
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
status = 2;
<bb 9> :
# DEBUG BEGIN_STMT
D.6174 = status;
return D.6174;
}
FlexCAN_Ip_ConfigRemoteResponseMb (uint8 instance, uint8 mb_idx, const struct Flexcan_Ip_DataInfoType * tx_info, uint32 msg_id, const uint8 * mb_data)
{
const struct Flexcan_Ip_StateType * const state;
struct FLEXCAN_Type * pBase;
struct Flexcan_Ip_MsbuffCodeStatusType cs;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6162;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
_1 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = tx_info != 0B;
DevAssert (_4);
# DEBUG BEGIN_STMT
_5 = state->bIsLegacyFifoEn;
_6 = state->u32MaxMbNum;
_7 = FlexCAN_IsMbOutOfRange (pBase, mb_idx, _5, _6);
if (_7 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = 4;
<bb 4> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = tx_info->data_length;
cs.dataLen = _8;
# DEBUG BEGIN_STMT
_9 = tx_info->msg_id_type;
cs.msgIdType = _9;
# DEBUG BEGIN_STMT
cs.code = 10;
# DEBUG BEGIN_STMT
cs.fd_enable = 0;
# DEBUG BEGIN_STMT
_10 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (pBase, _10);
# DEBUG BEGIN_STMT
_11 = (long unsigned int) mb_idx;
_12 = tx_info->is_remote;
FlexCAN_SetTxMsgBuff (pBase, _11, &cs, msg_id, mb_data, _12);
# DEBUG BEGIN_STMT
_13 = tx_info->is_polling;
_14 = ~_13;
if (_14 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_15 = (long unsigned int) mb_idx;
_16 = state->isIntActive;
result = FlexCAN_SetMsgBuffIntCmd (pBase, instance, _15, 1, _16);
<bb 7> :
# DEBUG BEGIN_STMT
D.6162 = result;
cs = {CLOBBER};
return D.6162;
}
FlexCAN_Ip_ConfigEnhancedRxFifo_Privileged (uint8 instance, const struct Flexcan_Ip_EnhancedIdTableType * id_filter_table)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6154;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_1 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = FlexCAN_IsEnabled (pBase);
_3 = (int) _2;
_4 = _3 != 0;
_5 = ~_4;
_6 = (int) _5;
disabled = (boolean) _6;
# DEBUG BEGIN_STMT
_7 = instance <= 5;
DevAssert (_7);
# DEBUG BEGIN_STMT
_8 = FlexCAN_IsEnhancedRxFifoAvailable (pBase);
DevAssert (_8);
# DEBUG BEGIN_STMT
_9 = id_filter_table != 0B;
DevAssert (_9);
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_10 = ~freeze;
if (_10 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedRxFifoFilter (pBase, id_filter_table);
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6154 = result;
return D.6154;
}
FlexCAN_Ip_ConfigRxFifo_Privileged (uint8 instance, Flexcan_Ip_RxFifoIdElementFormatType id_format, const struct Flexcan_Ip_IdTableType * id_filter_table)
{
boolean freeze;
boolean disabled;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType status;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6138;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
status = 0;
# DEBUG BEGIN_STMT
_2 = (int) instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnabled (pBase);
_4 = (int) _3;
_5 = _4 != 0;
_6 = ~_5;
_7 = (int) _6;
disabled = (boolean) _7;
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_Enable (pBase);
<bb 4> :
# DEBUG BEGIN_STMT
freeze = FlexCAN_IsFreezeMode (pBase);
# DEBUG BEGIN_STMT
_8 = ~freeze;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = 1;
<bb 7> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_SetRxFifoFilter (pBase, id_format, id_filter_table);
<bb 9> :
# DEBUG BEGIN_STMT
if (disabled != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
status = FlexCAN_Disable (pBase);
# DEBUG BEGIN_STMT
if (status != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = status;
<bb 12> :
# DEBUG BEGIN_STMT
D.6138 = result;
return D.6138;
}
FlexCAN_Ip_RxFifoBlocking (uint8 instance, struct Flexcan_Ip_MsgBuffType * data, uint32 timeout)
{
const struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6062;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnhancedRxFifoAvailable (base);
if (_3 != 0)
goto <bb 3>; [INV]
else
goto <bb 8>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsEnhancedRxFifoEnabled (base);
if (_4 != 0)
goto <bb 4>; [INV]
else
goto <bb 6>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageEnhancedFifoData (instance, data);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 5>; [INV]
else
goto <bb 10>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
result = FlexCAN_ProccessEnhancedRxFifo (instance, timeout);
goto <bb 10>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageFifoData (instance, data);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 7>; [INV]
else
goto <bb 10>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
result = FlexCAN_ProccessLegacyRxFIFO (instance, timeout);
goto <bb 10>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageFifoData (instance, data);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
result = FlexCAN_ProccessLegacyRxFIFO (instance, timeout);
<bb 10> :
# DEBUG BEGIN_STMT
D.6062 = result;
return D.6062;
}
FlexCAN_Ip_RxFifo (uint8 instance, struct Flexcan_Ip_MsgBuffType * data)
{
const struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.6020;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) instance;
base = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = FlexCAN_IsEnhancedRxFifoAvailable (base);
if (_3 != 0)
goto <bb 3>; [INV]
else
goto <bb 6>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsEnhancedRxFifoEnabled (base);
if (_4 != 0)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageEnhancedFifoData (instance, data);
goto <bb 7>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageFifoData (instance, data);
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageFifoData (instance, data);
<bb 7> :
# DEBUG BEGIN_STMT
D.6020 = result;
return D.6020;
}
FlexCAN_Ip_ReceiveBlocking (uint8 instance, uint8 mb_idx, struct Flexcan_Ip_MsgBuffType * data, boolean isPolling, uint32 u32TimeoutMs)
{
struct FLEXCAN_Type * base;
struct Flexcan_Ip_StateType * state;
uint32 mS2Ticks;
uint32 timeElapsed;
uint32 timeStart;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.5986;
long unsigned int D.5972;
<bb 2> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
timeStart = 0;
# DEBUG BEGIN_STMT
timeElapsed = 0;
# DEBUG BEGIN_STMT
_1 = u32TimeoutMs * 1000;
mS2Ticks = OsIf_MicrosToTicks (_1, 0);
# DEBUG BEGIN_STMT
_2 = instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = (int) instance;
state = g_flexcan_Ip_StatePtr[_3];
# DEBUG BEGIN_STMT
_4 = (int) instance;
base = g_Flexcan_Ip_aBase[_4];
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageBufferData (instance, mb_idx, data, isPolling);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 3>; [INV]
else
goto <bb 5>; [INV]
<bb 3> :
_5 = ~isPolling;
if (_5 != 0)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_6 = (long unsigned int) mb_idx;
_7 = state->isIntActive;
result = FlexCAN_SetMsgBuffIntCmd (base, instance, _6, 1, _7);
<bb 5> :
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 6>; [INV]
else
goto <bb 13>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_8 = OsIf_GetCounter (0);
timeStart = _8;
# DEBUG BEGIN_STMT
goto <bb 12>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
if (isPolling != 0)
goto <bb 8>; [INV]
else
goto <bb 10>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
_9 = (long unsigned int) mb_idx;
_10 = FlexCAN_GetBuffStatusFlag (base, _9);
if (_10 != 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
_11 = (long unsigned int) mb_idx;
FlexCAN_IRQHandlerRxMB (instance, _11);
<bb 10> :
# DEBUG BEGIN_STMT
D.5972 = OsIf_GetElapsed (&timeStart, 0);
timeElapsed = D.5972 + timeElapsed;
# DEBUG BEGIN_STMT
if (timeElapsed >= mS2Ticks)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
result = 3;
# DEBUG BEGIN_STMT
goto <bb 13>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
_12 = (int) mb_idx;
_13 = state->mbs[_12].state;
if (_13 == 1)
goto <bb 7>; [INV]
else
goto <bb 13>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
if (result == 3)
goto <bb 14>; [INV]
else
goto <bb 16>; [INV]
<bb 14> :
_14 = ~isPolling;
if (_14 != 0)
goto <bb 15>; [INV]
else
goto <bb 16>; [INV]
<bb 15> :
# DEBUG BEGIN_STMT
_15 = (long unsigned int) mb_idx;
_16 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, _15, 0, _16);
<bb 16> :
# DEBUG BEGIN_STMT
if (result != 4)
goto <bb 17>; [INV]
else
goto <bb 21>; [INV]
<bb 17> :
if (result != 2)
goto <bb 18>; [INV]
else
goto <bb 21>; [INV]
<bb 18> :
# DEBUG BEGIN_STMT
_17 = (int) mb_idx;
_18 = state->mbs[_17].state;
if (_18 == 0)
goto <bb 19>; [INV]
else
goto <bb 20>; [INV]
<bb 19> :
# DEBUG BEGIN_STMT
result = 0;
goto <bb 21>; [INV]
<bb 20> :
# DEBUG BEGIN_STMT
_19 = (int) mb_idx;
state->mbs[_19].state = 0;
# DEBUG BEGIN_STMT
result = 3;
<bb 21> :
# DEBUG BEGIN_STMT
D.5986 = result;
timeStart = {CLOBBER};
return D.5986;
}
FlexCAN_Ip_Receive (uint8 instance, uint8 mb_idx, struct Flexcan_Ip_MsgBuffType * data, boolean isPolling)
{
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.5952;
<bb 2> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
result = FlexCAN_StartRxMessageBufferData (instance, mb_idx, data, isPolling);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 3>; [INV]
else
goto <bb 5>; [INV]
<bb 3> :
_4 = ~isPolling;
if (_4 != 0)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_5 = (long unsigned int) mb_idx;
_6 = state->isIntActive;
result = FlexCAN_SetMsgBuffIntCmd (base, instance, _5, 1, _6);
<bb 5> :
# DEBUG BEGIN_STMT
D.5952 = result;
return D.5952;
}
FlexCAN_Ip_ConfigRxMb (uint8 instance, uint8 mb_idx, const struct Flexcan_Ip_DataInfoType * rx_info, uint32 msg_id)
{
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
struct Flexcan_Ip_MsbuffCodeStatusType cs;
Flexcan_Ip_StatusType eResult;
Flexcan_Ip_StatusType D.5945;
<bb 2> :
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = rx_info != 0B;
DevAssert (_4);
# DEBUG BEGIN_STMT
_5 = state->bIsLegacyFifoEn;
_6 = state->u32MaxMbNum;
_7 = FlexCAN_IsMbOutOfRange (base, mb_idx, _5, _6);
if (_7 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
eResult = 4;
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_8 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (base, _8);
# DEBUG BEGIN_STMT
_9 = rx_info->data_length;
cs.dataLen = _9;
# DEBUG BEGIN_STMT
_10 = rx_info->msg_id_type;
cs.msgIdType = _10;
# DEBUG BEGIN_STMT
_11 = rx_info->fd_enable;
cs.fd_enable = _11;
# DEBUG BEGIN_STMT
cs.code = 15;
# DEBUG BEGIN_STMT
_12 = (long unsigned int) mb_idx;
FlexCAN_SetRxMsgBuff (base, _12, &cs, msg_id);
# DEBUG BEGIN_STMT
cs.code = 0;
# DEBUG BEGIN_STMT
_13 = (long unsigned int) mb_idx;
FlexCAN_SetRxMsgBuff (base, _13, &cs, msg_id);
# DEBUG BEGIN_STMT
cs.code = 4;
# DEBUG BEGIN_STMT
_14 = (long unsigned int) mb_idx;
FlexCAN_SetRxMsgBuff (base, _14, &cs, msg_id);
<bb 5> :
# DEBUG BEGIN_STMT
D.5945 = eResult;
cs = {CLOBBER};
return D.5945;
}
FlexCAN_Ip_Send (uint8 instance, uint8 mb_idx, const struct Flexcan_Ip_DataInfoType * tx_info, uint32 msg_id, const uint8 * mb_data)
{
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.5917;
<bb 2> :
# DEBUG BEGIN_STMT
result = 1;
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = tx_info != 0B;
DevAssert (_4);
# DEBUG BEGIN_STMT
_5 = FlexCAN_IsListenOnlyModeEnabled (base);
_6 = ~_5;
if (_6 != 0)
goto <bb 3>; [INV]
else
goto <bb 6>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = FlexCAN_StartSendData (instance, mb_idx, tx_info, msg_id, mb_data);
# DEBUG BEGIN_STMT
if (result == 0)
goto <bb 4>; [INV]
else
goto <bb 6>; [INV]
<bb 4> :
_7 = tx_info->is_polling;
_8 = ~_7;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_9 = (long unsigned int) mb_idx;
_10 = state->isIntActive;
result = FlexCAN_SetMsgBuffIntCmd (base, instance, _9, 1, _10);
<bb 6> :
# DEBUG BEGIN_STMT
D.5917 = result;
return D.5917;
}
FlexCAN_Ip_Init_Privileged (uint8 Flexcan_Ip_u8Instance, struct Flexcan_Ip_StateType * Flexcan_Ip_pState, const struct Flexcan_Ip_ConfigType * Flexcan_Ip_pData)
{
uint32 i;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType eResult;
Flexcan_Ip_StatusType D.5862;
<bb 2> :
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
_1 = (int) Flexcan_Ip_u8Instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
_2 = Flexcan_Ip_u8Instance <= 5;
DevAssert (_2);
# DEBUG BEGIN_STMT
_3 = Flexcan_Ip_pData != 0B;
DevAssert (_3);
# DEBUG BEGIN_STMT
eResult = FlexCAN_InitController (pBase, Flexcan_Ip_pData);
# DEBUG BEGIN_STMT
if (eResult == 0)
goto <bb 3>; [INV]
else
goto <bb 16>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_4 = Flexcan_Ip_pData->fd_enable;
FlexCAN_EnableExtCbt (pBase, _4);
# DEBUG BEGIN_STMT
_5 = Flexcan_Ip_pData->enhCbtEnable;
if (_5 != 0)
goto <bb 4>; [INV]
else
goto <bb 7>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
SchM_Enter_Can_CAN_EXCLUSIVE_AREA_00 ();
# DEBUG BEGIN_STMT
_6 = pBase->CTRL2;
_7 = _6 | 8192;
pBase->CTRL2 = _7;
# DEBUG BEGIN_STMT
_8 = &Flexcan_Ip_pData->bitrate;
FlexCAN_SetEnhancedNominalTimeSegments (pBase, _8);
# DEBUG BEGIN_STMT
_9 = Flexcan_Ip_pData->fd_enable;
if (_9 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_10 = &Flexcan_Ip_pData->bitrate_cbt;
FlexCAN_SetEnhancedDataTimeSegments (pBase, _10);
<bb 6> :
# DEBUG BEGIN_STMT
SchM_Exit_Can_CAN_EXCLUSIVE_AREA_00 ();
goto <bb 11>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
SchM_Enter_Can_CAN_EXCLUSIVE_AREA_00 ();
# DEBUG BEGIN_STMT
_11 = pBase->CTRL2;
_12 = _11 & 4294959103;
pBase->CTRL2 = _12;
# DEBUG BEGIN_STMT
_13 = Flexcan_Ip_pData->fd_enable;
if (_13 != 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
_14 = &Flexcan_Ip_pData->bitrate;
FlexCAN_SetExtendedTimeSegments (pBase, _14);
# DEBUG BEGIN_STMT
_15 = &Flexcan_Ip_pData->bitrate_cbt;
FlexCAN_SetFDTimeSegments (pBase, _15);
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
_16 = &Flexcan_Ip_pData->bitrate;
FlexCAN_SetTimeSegments (pBase, _16);
<bb 10> :
# DEBUG BEGIN_STMT
SchM_Exit_Can_CAN_EXCLUSIVE_AREA_00 ();
<bb 11> :
# DEBUG BEGIN_STMT
_17 = Flexcan_Ip_pData->flexcanMode;
FlexCAN_SetOperationMode (pBase, _17);
# DEBUG BEGIN_STMT
eResult = FlexCAN_EnterFreezeMode (pBase);
# DEBUG BEGIN_STMT
if (eResult == 0)
goto <bb 12>; [INV]
else
goto <bb 16>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
i = 0;
goto <bb 14>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->mbs[i].isPolling = 1;
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->mbs[i].pMBmessage = 0B;
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->mbs[i].state = 0;
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->mbs[i].time_stamp = 0;
# DEBUG BEGIN_STMT
i = i + 1;
<bb 14> :
# DEBUG BEGIN_STMT
if (i <= 95)
goto <bb 13>; [INV]
else
goto <bb 15>; [INV]
<bb 15> :
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->enhancedFifoOutput.isPolling = 1;
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->enhancedFifoOutput.state = 0;
# DEBUG BEGIN_STMT
_18 = Flexcan_Ip_pData->transfer_type;
Flexcan_Ip_pState->transferType = _18;
# DEBUG BEGIN_STMT
_19 = Flexcan_Ip_pData->Callback;
Flexcan_Ip_pState->callback = _19;
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->callbackParam = 0B;
# DEBUG BEGIN_STMT
_20 = Flexcan_Ip_pData->ErrorCallback;
Flexcan_Ip_pState->error_callback = _20;
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->errorCallbackParam = 0B;
# DEBUG BEGIN_STMT
_21 = Flexcan_Ip_pData->is_rx_fifo_needed;
Flexcan_Ip_pState->bIsLegacyFifoEn = _21;
# DEBUG BEGIN_STMT
_22 = Flexcan_Ip_pData->max_num_mb;
Flexcan_Ip_pState->u32MaxMbNum = _22;
# DEBUG BEGIN_STMT
Flexcan_Ip_pState->isIntActive = 1;
# DEBUG BEGIN_STMT
_23 = (int) Flexcan_Ip_u8Instance;
g_flexcan_Ip_StatePtr[_23] = Flexcan_Ip_pState;
<bb 16> :
# DEBUG BEGIN_STMT
D.5862 = eResult;
return D.5862;
}
FlexCAN_AbortRxTransfer (uint8 u8Instance, uint8 mb_idx)
{
volatile uint32 * flexcan_mb;
uint32 flexcan_mb_config;
uint32 val2;
uint32 val1;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * pBase;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
val1 = 0;
# DEBUG BEGIN_STMT
val2 = 0;
# DEBUG BEGIN_STMT
flexcan_mb_config = 0;
# DEBUG BEGIN_STMT
flexcan_mb = 0B;
# DEBUG BEGIN_STMT
_3 = (int) mb_idx;
state->mbs[_3].state = 0;
# DEBUG BEGIN_STMT
_4 = state->bIsLegacyFifoEn;
if (_4 != 0)
goto <bb 3>; [INV]
else
goto <bb 7>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_5 = pBase->CTRL2;
_6 = _5 >> 24;
val1 = _6 & 15;
# DEBUG BEGIN_STMT
val2 = RxFifoOcuppiedLastMsgBuff (val1);
# DEBUG BEGIN_STMT
_7 = (long unsigned int) mb_idx;
if (val2 < _7)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_8 = (long unsigned int) mb_idx;
flexcan_mb = FlexCAN_GetMsgBuffRegion (pBase, _8);
# DEBUG BEGIN_STMT
flexcan_mb_config = *flexcan_mb;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config & 4043309055;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config;
# DEBUG BEGIN_STMT
*flexcan_mb = flexcan_mb_config;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config & 4043309055;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config | 67108864;
# DEBUG BEGIN_STMT
*flexcan_mb = flexcan_mb_config;
<bb 5> :
# DEBUG BEGIN_STMT
if (mb_idx == 0)
goto <bb 6>; [INV]
else
goto <bb 8>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_9 = state->isIntActive;
FLEXCAN_ClearMsgBuffIntCmd (pBase, u8Instance, 5, _9);
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_10 = (long unsigned int) mb_idx;
flexcan_mb = FlexCAN_GetMsgBuffRegion (pBase, _10);
# DEBUG BEGIN_STMT
flexcan_mb_config = *flexcan_mb;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config & 4043309055;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config;
# DEBUG BEGIN_STMT
*flexcan_mb = flexcan_mb_config;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config & 4043309055;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config | 67108864;
# DEBUG BEGIN_STMT
*flexcan_mb = flexcan_mb_config;
<bb 8> :
# DEBUG BEGIN_STMT
_11 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (pBase, _11);
return;
}
FlexCAN_AbortTxTransfer (uint8 u8Instance, uint8 mb_idx)
{
volatile uint32 * flexcan_mb;
uint32 uS2Ticks;
uint32 flexcan_mb_config;
uint32 timeElapsed;
uint32 timeStart;
Flexcan_Ip_StatusType result;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * pBase;
Flexcan_Ip_StatusType D.6631;
long unsigned int D.6622;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
timeStart = 0;
# DEBUG BEGIN_STMT
timeElapsed = 0;
# DEBUG BEGIN_STMT
flexcan_mb_config = 0;
# DEBUG BEGIN_STMT
uS2Ticks = 0;
# DEBUG BEGIN_STMT
flexcan_mb = 0B;
# DEBUG BEGIN_STMT
_3 = (long unsigned int) mb_idx;
flexcan_mb = FlexCAN_GetMsgBuffRegion (pBase, _3);
# DEBUG BEGIN_STMT
flexcan_mb_config = *flexcan_mb;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config & 4043309055;
# DEBUG BEGIN_STMT
flexcan_mb_config = flexcan_mb_config | 150994944;
# DEBUG BEGIN_STMT
*flexcan_mb = flexcan_mb_config;
# DEBUG BEGIN_STMT
uS2Ticks = OsIf_MicrosToTicks (100, 0);
# DEBUG BEGIN_STMT
_4 = OsIf_GetCounter (0);
timeStart = _4;
# DEBUG BEGIN_STMT
goto <bb 5>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
D.6622 = OsIf_GetElapsed (&timeStart, 0);
timeElapsed = D.6622 + timeElapsed;
# DEBUG BEGIN_STMT
if (timeElapsed >= uS2Ticks)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
result = 3;
# DEBUG BEGIN_STMT
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_5 = (long unsigned int) mb_idx;
_6 = FlexCAN_GetBuffStatusFlag (pBase, _5);
if (_6 == 0)
goto <bb 3>; [INV]
else
goto <bb 6>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
if (result != 3)
goto <bb 7>; [INV]
else
goto <bb 11>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
flexcan_mb_config = *flexcan_mb;
# DEBUG BEGIN_STMT
_7 = flexcan_mb_config >> 24;
_8 = _7 & 15;
if (_8 == 8)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
result = 5;
<bb 9> :
# DEBUG BEGIN_STMT
_9 = flexcan_mb_config >> 24;
_10 = _9 & 15;
if (_10 == 9)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
result = 0;
<bb 11> :
# DEBUG BEGIN_STMT
_11 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (pBase, _11);
# DEBUG BEGIN_STMT
_12 = (int) mb_idx;
state->mbs[_12].state = 0;
# DEBUG BEGIN_STMT
D.6631 = result;
timeStart = {CLOBBER};
return D.6631;
}
FlexCAN_IRQHandlerEnhancedRxFIFO (uint8 instance, uint32 intType)
{
struct Flexcan_Ip_MsgBuffType data;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
switch (intType) <default: <L20> [INV], case 28: <L0> [INV], case 29: <L9> [INV], case 30: <L12> [INV], case 31: <L15> [INV]>
<bb 3> :
<L0>:
# DEBUG BEGIN_STMT
_3 = state->enhancedFifoOutput.state;
if (_3 == 1)
goto <bb 4>; [INV]
else
goto <bb 16>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_4 = state->enhancedFifoOutput.pMBmessage;
if (_4 == 0B)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.pMBmessage = &data;
<bb 6> :
# DEBUG BEGIN_STMT
_5 = state->enhancedFifoOutput.pMBmessage;
FlexCAN_ReadEnhancedRxFifo (base, _5);
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, intType);
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, 29);
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, 30);
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.state = 0;
# DEBUG BEGIN_STMT
_6 = state->callback;
if (_6 != 0B)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_7 = state->callback;
_7 (instance, 5, 255, state);
<bb 8> :
# DEBUG BEGIN_STMT
_8 = state->enhancedFifoOutput.state;
if (_8 == 0)
goto <bb 9>; [INV]
else
goto <bb 16>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_CompleteRxMessageEnhancedFifoData (instance);
goto <bb 16>; [INV]
<bb 10> :
<L9>:
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, intType);
# DEBUG BEGIN_STMT
_9 = state->callback;
if (_9 != 0B)
goto <bb 11>; [INV]
else
goto <bb 16>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_10 = state->callback;
_10 (instance, 6, 255, state);
goto <bb 16>; [INV]
<bb 12> :
<L12>:
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, intType);
# DEBUG BEGIN_STMT
_11 = state->callback;
if (_11 != 0B)
goto <bb 13>; [INV]
else
goto <bb 16>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
_12 = state->callback;
_12 (instance, 7, 255, state);
goto <bb 16>; [INV]
<bb 14> :
<L15>:
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, intType);
# DEBUG BEGIN_STMT
_13 = state->callback;
if (_13 != 0B)
goto <bb 15>; [INV]
else
goto <bb 16>; [INV]
<bb 15> :
# DEBUG BEGIN_STMT
_14 = state->callback;
_14 (instance, 8, 255, state);
<bb 16> :
<L20>:
data = {CLOBBER};
return;
}
FlexCAN_ProcessIRQHandlerEnhancedRxFIFO (uint8 u8Instance, boolean bIsSpuriousIntPrevious)
{
boolean bIsSpuriousInt;
uint32 u32intType;
const struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
boolean D.6241;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
u32intType = 0;
# DEBUG BEGIN_STMT
bIsSpuriousInt = bIsSpuriousIntPrevious;
# DEBUG BEGIN_STMT
u32intType = 31;
goto <bb 10>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_3 = FlexCAN_GetEnhancedRxFIFOStatusFlag (base, u32intType);
if (_3 != 0)
goto <bb 4>; [INV]
else
goto <bb 9>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_4 = FlexCAN_GetEnhancedRxFIFOIntStatusFlag (base, u32intType);
if (_4 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerEnhancedRxFIFO (u8Instance, u32intType);
# DEBUG BEGIN_STMT
bIsSpuriousInt = 0;
goto <bb 9>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
if (bIsSpuriousInt != 0)
goto <bb 7>; [INV]
else
goto <bb 9>; [INV]
<bb 7> :
_5 = state->enhancedFifoOutput.isPolling;
_6 = ~_5;
if (_6 != 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (base, u32intType);
<bb 9> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
u32intType = u32intType + 4294967295;
<bb 10> :
# DEBUG BEGIN_STMT
if (u32intType > 27)
goto <bb 3>; [INV]
else
goto <bb 11>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
D.6241 = bIsSpuriousInt;
return D.6241;
}
FlexCAN_ProcessSpuriousInterruptMB (uint8 instance, uint32 startMbIdx, uint32 endMbIdx)
{
uint32 u32MbHandle;
uint32 mb_idx;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
mb_idx = 0;
# DEBUG BEGIN_STMT
u32MbHandle = 0;
# DEBUG BEGIN_STMT
mb_idx = startMbIdx;
goto <bb 12>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_3 = FlexCAN_GetBuffStatusFlag (base, mb_idx);
if (_3 != 0)
goto <bb 4>; [INV]
else
goto <bb 11>; [INV]
<bb 4> :
_4 = FlexCAN_GetBuffStatusImask (base, mb_idx);
if (_4 == 0)
goto <bb 5>; [INV]
else
goto <bb 11>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
u32MbHandle = mb_idx;
# DEBUG BEGIN_STMT
_5 = state->bIsLegacyFifoEn;
if (_5 != 0)
goto <bb 6>; [INV]
else
goto <bb 8>; [INV]
<bb 6> :
if (mb_idx <= 7)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
u32MbHandle = 0;
<bb 8> :
# DEBUG BEGIN_STMT
_6 = state->mbs[u32MbHandle].isPolling;
_7 = ~_6;
if (_7 != 0)
goto <bb 9>; [INV]
else
goto <bb 11>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (base, mb_idx);
# DEBUG BEGIN_STMT
_8 = state->mbs[u32MbHandle].state;
if (_8 == 2)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
state->mbs[u32MbHandle].state = 0;
# DEBUG BEGIN_STMT
state->mbs[u32MbHandle].isPolling = 1;
<bb 11> :
# DEBUG BEGIN_STMT
mb_idx = mb_idx + 1;
<bb 12> :
# DEBUG BEGIN_STMT
if (mb_idx <= endMbIdx)
goto <bb 3>; [INV]
else
goto <bb 13>; [INV]
<bb 13> :
return;
}
FlexCAN_IRQHandlerRxFIFO (uint8 instance, uint32 mb_idx)
{
struct Flexcan_Ip_MsgBuffType data;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
_3 = state->mbs[0].pMBmessage;
if (_3 == 0B)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
state->mbs[0].pMBmessage = &data;
<bb 4> :
# DEBUG BEGIN_STMT
switch (mb_idx) <default: <L17> [INV], case 5: <L2> [INV], case 6: <L9> [INV], case 7: <L12> [INV]>
<bb 5> :
<L2>:
# DEBUG BEGIN_STMT
_4 = state->mbs[0].state;
if (_4 == 1)
goto <bb 6>; [INV]
else
goto <bb 14>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_5 = state->mbs[0].pMBmessage;
FlexCAN_ReadRxFifo (base, _5);
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (base, mb_idx);
# DEBUG BEGIN_STMT
state->mbs[0].state = 0;
# DEBUG BEGIN_STMT
_6 = state->callback;
if (_6 != 0B)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_7 = state->callback;
_7 (instance, 1, 0, state);
<bb 8> :
# DEBUG BEGIN_STMT
_8 = state->mbs[0].state;
if (_8 == 0)
goto <bb 9>; [INV]
else
goto <bb 14>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
state->mbs[0].isPolling = 1;
# DEBUG BEGIN_STMT
FlexCAN_CompleteRxMessageFifoData (instance);
goto <bb 14>; [INV]
<bb 10> :
<L9>:
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (base, mb_idx);
# DEBUG BEGIN_STMT
_9 = state->callback;
if (_9 != 0B)
goto <bb 11>; [INV]
else
goto <bb 14>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_10 = state->callback;
_10 (instance, 2, 0, state);
goto <bb 14>; [INV]
<bb 12> :
<L12>:
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (base, mb_idx);
# DEBUG BEGIN_STMT
_11 = state->callback;
if (_11 != 0B)
goto <bb 13>; [INV]
else
goto <bb 14>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
_12 = state->callback;
_12 (instance, 3, 0, state);
<bb 14> :
<L17>:
data = {CLOBBER};
return;
}
FlexCAN_IRQHandlerTxMB (uint8 u8Instance, uint32 u32MbIdx)
{
boolean bCurrentIntStat;
struct Flexcan_Ip_MsgBuffType mb;
struct Flexcan_Ip_StateType * pState;
struct FLEXCAN_Type * pBase;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
pState = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
bCurrentIntStat = 0;
# DEBUG BEGIN_STMT
_3 = pState->mbs[u32MbIdx].isRemote;
if (_3 != 0)
goto <bb 3>; [INV]
else
goto <bb 5>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
FlexCAN_LockRxMsgBuff (pBase, u32MbIdx);
# DEBUG BEGIN_STMT
FlexCAN_GetMsgBuff (pBase, u32MbIdx, &mb);
# DEBUG BEGIN_STMT
FlexCAN_UnlockRxMsgBuff (pBase);
# DEBUG BEGIN_STMT
_4 = mb.time_stamp;
pState->mbs[u32MbIdx].time_stamp = _4;
# DEBUG BEGIN_STMT
_5 = mb.cs;
_6 = _5 >> 24;
_7 = _6 & 15;
if (_7 == 4)
goto <bb 4>; [INV]
else
goto <bb 6>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (pBase, u32MbIdx);
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_8 = FlexCAN_GetMsgBuffTimestamp (pBase, u32MbIdx);
pState->mbs[u32MbIdx].time_stamp = _8;
# DEBUG BEGIN_STMT
FlexCAN_UnlockRxMsgBuff (pBase);
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (pBase, u32MbIdx);
<bb 6> :
# DEBUG BEGIN_STMT
pState->mbs[u32MbIdx].state = 0;
# DEBUG BEGIN_STMT
bCurrentIntStat = pState->mbs[u32MbIdx].isPolling;
# DEBUG BEGIN_STMT
_9 = pState->callback;
if (_9 != 0B)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_10 = pState->callback;
_10 (u8Instance, 4, u32MbIdx, pState);
<bb 8> :
# DEBUG BEGIN_STMT
_11 = pState->mbs[u32MbIdx].state;
if (_11 == 0)
goto <bb 9>; [INV]
else
goto <bb 11>; [INV]
<bb 9> :
_12 = pState->mbs[u32MbIdx].isPolling;
_13 = ~_12;
if (_13 != 0)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
pState->mbs[u32MbIdx].isPolling = 1;
# DEBUG BEGIN_STMT
_14 = pState->isIntActive;
FlexCAN_SetMsgBuffIntCmd (pBase, u8Instance, u32MbIdx, 0, _14);
goto <bb 14>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_15 = ~bCurrentIntStat;
if (_15 != 0)
goto <bb 12>; [INV]
else
goto <bb 14>; [INV]
<bb 12> :
_16 = pState->mbs[u32MbIdx].isPolling;
if (_16 != 0)
goto <bb 13>; [INV]
else
goto <bb 14>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
_17 = pState->isIntActive;
FlexCAN_SetMsgBuffIntCmd (pBase, u8Instance, u32MbIdx, 0, _17);
<bb 14> :
# DEBUG BEGIN_STMT
mb = {CLOBBER};
return;
}
FlexCAN_IRQHandlerRxMB (uint8 instance, uint32 mb_idx)
{
boolean bCurrentIntStat;
struct Flexcan_Ip_MsgBuffType data;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
bCurrentIntStat = 0;
# DEBUG BEGIN_STMT
_3 = state->mbs[mb_idx].pMBmessage;
if (_3 == 0B)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
state->mbs[mb_idx].pMBmessage = &data;
<bb 4> :
# DEBUG BEGIN_STMT
FlexCAN_LockRxMsgBuff (base, mb_idx);
# DEBUG BEGIN_STMT
_4 = state->mbs[mb_idx].pMBmessage;
FlexCAN_GetMsgBuff (base, mb_idx, _4);
# DEBUG BEGIN_STMT
FlexCAN_ClearMsgBuffIntStatusFlag (base, mb_idx);
# DEBUG BEGIN_STMT
FlexCAN_UnlockRxMsgBuff (base);
# DEBUG BEGIN_STMT
state->mbs[mb_idx].state = 0;
# DEBUG BEGIN_STMT
bCurrentIntStat = state->mbs[mb_idx].isPolling;
# DEBUG BEGIN_STMT
_5 = state->callback;
if (_5 != 0B)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_6 = state->callback;
_6 (instance, 0, mb_idx, state);
<bb 6> :
# DEBUG BEGIN_STMT
_7 = state->mbs[mb_idx].state;
if (_7 == 0)
goto <bb 7>; [INV]
else
goto <bb 9>; [INV]
<bb 7> :
_8 = state->mbs[mb_idx].isPolling;
_9 = ~_8;
if (_9 != 0)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
state->mbs[mb_idx].isPolling = 1;
# DEBUG BEGIN_STMT
_10 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, mb_idx, 0, _10);
goto <bb 12>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
_11 = ~bCurrentIntStat;
if (_11 != 0)
goto <bb 10>; [INV]
else
goto <bb 12>; [INV]
<bb 10> :
_12 = state->mbs[mb_idx].isPolling;
if (_12 != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_13 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, mb_idx, 0, _13);
<bb 12> :
# DEBUG BEGIN_STMT
data = {CLOBBER};
return;
}
FlexCAN_StartRxMessageFifoData (uint8 instance, struct Flexcan_Ip_MsgBuffType * data)
{
Flexcan_Ip_StatusType eResult;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType D.6048;
<bb 2> :
# DEBUG BEGIN_STMT
base = 0B;
# DEBUG BEGIN_STMT
state = 0B;
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
_1 = instance <= 5;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = (int) instance;
base = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = (int) instance;
state = g_flexcan_Ip_StatePtr[_3];
# DEBUG BEGIN_STMT
_4 = state->bIsLegacyFifoEn;
_5 = ~_4;
if (_5 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
eResult = 1;
goto <bb 10>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_6 = state->mbs[0].state;
if (_6 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
eResult = 2;
goto <bb 10>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
state->mbs[0].state = 1;
# DEBUG BEGIN_STMT
_7 = state->transferType;
if (_7 == 1)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
state->mbs[0].isPolling = 1;
<bb 8> :
# DEBUG BEGIN_STMT
state->mbs[0].pMBmessage = data;
# DEBUG BEGIN_STMT
_8 = state->transferType;
if (_8 == 0)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
state->mbs[0].isPolling = 0;
# DEBUG BEGIN_STMT
_9 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, 6, 1, _9);
# DEBUG BEGIN_STMT
_10 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, 7, 1, _10);
# DEBUG BEGIN_STMT
_11 = state->isIntActive;
FlexCAN_SetMsgBuffIntCmd (base, instance, 5, 1, _11);
<bb 10> :
# DEBUG BEGIN_STMT
D.6048 = eResult;
return D.6048;
}
FlexCAN_StartSendData (uint8 Flexcan_Ip_u8Instance, uint8 mb_idx, const struct Flexcan_Ip_DataInfoType * tx_info, uint32 msg_id, const uint8 * mb_data)
{
struct FLEXCAN_Type * base;
struct Flexcan_Ip_StateType * state;
struct Flexcan_Ip_MsbuffCodeStatusType cs;
Flexcan_Ip_StatusType eResult;
Flexcan_Ip_StatusType D.5930;
<bb 2> :
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
_1 = (int) Flexcan_Ip_u8Instance;
state = g_flexcan_Ip_StatePtr[_1];
# DEBUG BEGIN_STMT
_2 = (int) Flexcan_Ip_u8Instance;
base = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
_3 = Flexcan_Ip_u8Instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = tx_info != 0B;
DevAssert (_4);
# DEBUG BEGIN_STMT
_5 = state->bIsLegacyFifoEn;
_6 = state->u32MaxMbNum;
_7 = FlexCAN_IsMbOutOfRange (base, mb_idx, _5, _6);
if (_7 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
eResult = 4;
goto <bb 10>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_8 = (int) mb_idx;
_9 = state->mbs[_8].state;
if (_9 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
eResult = 2;
goto <bb 10>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_10 = (long unsigned int) mb_idx;
FlexCAN_ClearMsgBuffIntStatusFlag (base, _10);
# DEBUG BEGIN_STMT
_11 = (int) mb_idx;
state->mbs[_11].state = 2;
# DEBUG BEGIN_STMT
_12 = (int) mb_idx;
state->mbs[_12].time_stamp = 0;
# DEBUG BEGIN_STMT
_13 = (int) mb_idx;
_14 = tx_info->is_polling;
state->mbs[_13].isPolling = _14;
# DEBUG BEGIN_STMT
_15 = (int) mb_idx;
_16 = tx_info->is_remote;
state->mbs[_15].isRemote = _16;
# DEBUG BEGIN_STMT
_17 = tx_info->data_length;
cs.dataLen = _17;
# DEBUG BEGIN_STMT
_18 = tx_info->msg_id_type;
cs.msgIdType = _18;
# DEBUG BEGIN_STMT
_19 = tx_info->fd_enable;
cs.fd_enable = _19;
# DEBUG BEGIN_STMT
_20 = tx_info->fd_padding;
cs.fd_padding = _20;
# DEBUG BEGIN_STMT
_21 = tx_info->enable_brs;
cs.enable_brs = _21;
# DEBUG BEGIN_STMT
_22 = tx_info->is_remote;
if (_22 != 0)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
cs.code = 28;
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
cs.code = 12;
<bb 9> :
# DEBUG BEGIN_STMT
_23 = (long unsigned int) mb_idx;
FlexCAN_SetTxMsgBuff (base, _23, &cs, msg_id, mb_data, 0);
<bb 10> :
# DEBUG BEGIN_STMT
D.5930 = eResult;
cs = {CLOBBER};
return D.5930;
}
FlexCAN_StartRxMessageBufferData (uint8 instance, uint8 mb_idx, struct Flexcan_Ip_MsgBuffType * data, boolean isPolling)
{
struct Flexcan_Ip_StateType * state;
const struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType result;
Flexcan_Ip_StatusType D.5960;
<bb 2> :
# DEBUG BEGIN_STMT
result = 0;
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = state->bIsLegacyFifoEn;
_5 = state->u32MaxMbNum;
_6 = FlexCAN_IsMbOutOfRange (base, mb_idx, _4, _5);
if (_6 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
result = 4;
goto <bb 7>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_7 = (int) mb_idx;
_8 = state->mbs[_7].state;
if (_8 != 0)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
result = 2;
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_9 = (int) mb_idx;
state->mbs[_9].state = 1;
# DEBUG BEGIN_STMT
_10 = (int) mb_idx;
state->mbs[_10].pMBmessage = data;
# DEBUG BEGIN_STMT
_11 = (int) mb_idx;
state->mbs[_11].isPolling = isPolling;
<bb 7> :
# DEBUG BEGIN_STMT
D.5960 = result;
return D.5960;
}
FlexCAN_ProccessLegacyRxFIFO (uint8 u8Instance, uint32 u32TimeoutMs)
{
uint32 u32intType;
uint32 mS2Ticks;
uint32 timeElapsed;
uint32 timeStart;
struct FLEXCAN_Type * pBase;
struct Flexcan_Ip_StateType * pState;
Flexcan_Ip_StatusType eResult;
Flexcan_Ip_StatusType D.6108;
long unsigned int D.6101;
<bb 2> :
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
pState = g_flexcan_Ip_StatePtr[_1];
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
timeStart = 0;
# DEBUG BEGIN_STMT
timeElapsed = 0;
# DEBUG BEGIN_STMT
_3 = u32TimeoutMs * 1000;
mS2Ticks = OsIf_MicrosToTicks (_3, 0);
# DEBUG BEGIN_STMT
u32intType = 0;
# DEBUG BEGIN_STMT
_4 = OsIf_GetCounter (0);
timeStart = _4;
# DEBUG BEGIN_STMT
goto <bb 11>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_5 = pState->transferType;
if (_5 == 1)
goto <bb 4>; [INV]
else
goto <bb 9>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
u32intType = 7;
goto <bb 8>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_6 = FlexCAN_GetBuffStatusFlag (pBase, u32intType);
if (_6 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerRxFIFO (u8Instance, u32intType);
<bb 7> :
# DEBUG BEGIN_STMT
u32intType = u32intType + 4294967295;
<bb 8> :
# DEBUG BEGIN_STMT
if (u32intType > 4)
goto <bb 5>; [INV]
else
goto <bb 9>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
D.6101 = OsIf_GetElapsed (&timeStart, 0);
timeElapsed = D.6101 + timeElapsed;
# DEBUG BEGIN_STMT
if (timeElapsed >= mS2Ticks)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
eResult = 3;
# DEBUG BEGIN_STMT
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_7 = pState->mbs[0].state;
if (_7 == 1)
goto <bb 3>; [INV]
else
goto <bb 12>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
if (eResult == 3)
goto <bb 13>; [INV]
else
goto <bb 15>; [INV]
<bb 13> :
_8 = pState->transferType;
if (_8 != 1)
goto <bb 14>; [INV]
else
goto <bb 15>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
_9 = pState->isIntActive;
FlexCAN_SetMsgBuffIntCmd (pBase, u8Instance, 5, 0, _9);
# DEBUG BEGIN_STMT
_10 = pState->isIntActive;
FlexCAN_SetMsgBuffIntCmd (pBase, u8Instance, 6, 0, _10);
# DEBUG BEGIN_STMT
_11 = pState->isIntActive;
FlexCAN_SetMsgBuffIntCmd (pBase, u8Instance, 7, 0, _11);
<bb 15> :
# DEBUG BEGIN_STMT
_12 = pState->mbs[0].state;
_13 = (int) _12;
switch (_13) <default: <L18> [INV], case 0: <L17> [INV], case 1: <L16> [INV]>
<bb 16> :
<L16>:
# DEBUG BEGIN_STMT
pState->mbs[0].state = 0;
# DEBUG BEGIN_STMT
goto <bb 19>; [INV]
<bb 17> :
<L17>:
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
goto <bb 19>; [INV]
<bb 18> :
<L18>:
# DEBUG BEGIN_STMT
eResult = 1;
# DEBUG BEGIN_STMT
<bb 19> :
# DEBUG BEGIN_STMT
D.6108 = eResult;
timeStart = {CLOBBER};
return D.6108;
}
FlexCAN_ProccessEnhancedRxFifo (uint8 u8Instance, uint32 u32TimeoutMs)
{
uint32 u32intType;
uint32 mS2Ticks;
uint32 timeElapsed;
uint32 timeStart;
struct FLEXCAN_Type * pBase;
struct Flexcan_Ip_StateType * pState;
Flexcan_Ip_StatusType eResult;
Flexcan_Ip_StatusType D.6075;
long unsigned int D.6068;
<bb 2> :
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
_1 = (int) u8Instance;
pState = g_flexcan_Ip_StatePtr[_1];
# DEBUG BEGIN_STMT
_2 = (int) u8Instance;
pBase = g_Flexcan_Ip_aBase[_2];
# DEBUG BEGIN_STMT
timeStart = 0;
# DEBUG BEGIN_STMT
timeElapsed = 0;
# DEBUG BEGIN_STMT
_3 = u32TimeoutMs * 1000;
mS2Ticks = OsIf_MicrosToTicks (_3, 0);
# DEBUG BEGIN_STMT
u32intType = 0;
# DEBUG BEGIN_STMT
_4 = OsIf_GetCounter (0);
timeStart = _4;
# DEBUG BEGIN_STMT
goto <bb 11>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_5 = pState->transferType;
if (_5 == 1)
goto <bb 4>; [INV]
else
goto <bb 9>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
u32intType = 31;
goto <bb 8>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_6 = FlexCAN_GetEnhancedRxFIFOStatusFlag (pBase, u32intType);
if (_6 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
FlexCAN_IRQHandlerEnhancedRxFIFO (u8Instance, u32intType);
<bb 7> :
# DEBUG BEGIN_STMT
u32intType = u32intType + 4294967295;
<bb 8> :
# DEBUG BEGIN_STMT
if (u32intType > 27)
goto <bb 5>; [INV]
else
goto <bb 9>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
D.6068 = OsIf_GetElapsed (&timeStart, 0);
timeElapsed = D.6068 + timeElapsed;
# DEBUG BEGIN_STMT
if (timeElapsed >= mS2Ticks)
goto <bb 10>; [INV]
else
goto <bb 11>; [INV]
<bb 10> :
# DEBUG BEGIN_STMT
eResult = 3;
# DEBUG BEGIN_STMT
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
_7 = pState->enhancedFifoOutput.state;
if (_7 == 1)
goto <bb 3>; [INV]
else
goto <bb 12>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
if (eResult == 3)
goto <bb 13>; [INV]
else
goto <bb 15>; [INV]
<bb 13> :
_8 = pState->transferType;
if (_8 != 1)
goto <bb 14>; [INV]
else
goto <bb 15>; [INV]
<bb 14> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedRxFifoIntAll (pBase, 0);
<bb 15> :
# DEBUG BEGIN_STMT
_9 = pState->enhancedFifoOutput.state;
_10 = (int) _9;
switch (_10) <default: <L18> [INV], case 0: <L17> [INV], case 1: <L16> [INV]>
<bb 16> :
<L16>:
# DEBUG BEGIN_STMT
pState->enhancedFifoOutput.state = 0;
# DEBUG BEGIN_STMT
goto <bb 19>; [INV]
<bb 17> :
<L17>:
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
goto <bb 19>; [INV]
<bb 18> :
<L18>:
# DEBUG BEGIN_STMT
eResult = 1;
# DEBUG BEGIN_STMT
<bb 19> :
# DEBUG BEGIN_STMT
D.6075 = eResult;
timeStart = {CLOBBER};
return D.6075;
}
FlexCAN_StartRxMessageEnhancedFifoData (uint8 instance, struct Flexcan_Ip_MsgBuffType * data)
{
Flexcan_Ip_StatusType eResult;
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
Flexcan_Ip_StatusType D.6033;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = state->enhancedFifoOutput.state;
if (_4 == 1)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
eResult = 2;
goto <bb 9>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.state = 1;
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.pMBmessage = data;
# DEBUG BEGIN_STMT
_5 = state->transferType;
if (_5 == 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.isPolling = 0;
# DEBUG BEGIN_STMT
_6 = state->isIntActive;
if (_6 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedRxFifoIntAll (base, 1);
<bb 7> :
# DEBUG BEGIN_STMT
_7 = state->transferType;
if (_7 == 1)
goto <bb 8>; [INV]
else
goto <bb 9>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.isPolling = 1;
<bb 9> :
# DEBUG BEGIN_STMT
D.6033 = eResult;
return D.6033;
}
FlexCAN_CompleteRxMessageEnhancedFifoData (uint8 instance)
{
struct Flexcan_Ip_StateType * state;
struct FLEXCAN_Type * base;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = (int) instance;
base = g_Flexcan_Ip_aBase[_1];
# DEBUG BEGIN_STMT
_2 = (int) instance;
state = g_flexcan_Ip_StatePtr[_2];
# DEBUG BEGIN_STMT
_3 = instance <= 5;
DevAssert (_3);
# DEBUG BEGIN_STMT
_4 = FlexCAN_IsEnhancedRxFifoAvailable (base);
DevAssert (_4);
# DEBUG BEGIN_STMT
_5 = state->enhancedFifoOutput.isPolling;
_6 = ~_5;
if (_6 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.isPolling = 1;
# DEBUG BEGIN_STMT
FlexCAN_SetEnhancedRxFifoIntAll (base, 0);
<bb 4> :
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.pMBmessage = 0B;
# DEBUG BEGIN_STMT
state->enhancedFifoOutput.state = 0;
return;
}
FlexCAN_InitController (struct FLEXCAN_Type * pBase, const struct Flexcan_Ip_ConfigType * Flexcan_Ip_pData)
{
Flexcan_Ip_StatusType eResult;
Flexcan_Ip_StatusType D.5883;
<bb 2> :
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
_1 = FlexCAN_IsEnabled (pBase);
if (_1 != 0)
goto <bb 3>; [INV]
else
goto <bb 5>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
eResult = FlexCAN_EnterFreezeMode (pBase);
# DEBUG BEGIN_STMT
if (eResult == 0)
goto <bb 4>; [INV]
else
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
eResult = FlexCAN_Disable (pBase);
<bb 5> :
# DEBUG BEGIN_STMT
if (eResult == 0)
goto <bb 6>; [INV]
else
goto <bb 14>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
SchM_Enter_Can_CAN_EXCLUSIVE_AREA_00 ();
# DEBUG BEGIN_STMT
_2 = pBase->MCR;
_3 = _2 & 2147483647;
pBase->MCR = _3;
# DEBUG BEGIN_STMT
SchM_Exit_Can_CAN_EXCLUSIVE_AREA_00 ();
# DEBUG BEGIN_STMT
eResult = FlexCAN_Init (pBase);
# DEBUG BEGIN_STMT
if (eResult != 0)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
FlexCAN_EnterFreezeMode (pBase);
# DEBUG BEGIN_STMT
FlexCAN_Disable (pBase);
goto <bb 14>; [INV]
<bb 8> :
# DEBUG BEGIN_STMT
FlexCAN_DisableMemErrorDetection (pBase);
# DEBUG BEGIN_STMT
_4 = Flexcan_Ip_pData->fd_enable;
_5 = Flexcan_Ip_pData->bitRateSwitch;
FlexCAN_SetFDEnabled (pBase, _4, _5);
# DEBUG BEGIN_STMT
_6 = Flexcan_Ip_pData->ctrlOptions;
FlexCAN_ConfigCtrlOptions (pBase, _6);
# DEBUG BEGIN_STMT
_7 = Flexcan_Ip_pData->flexcanMode;
if (_7 != 2)
goto <bb 9>; [INV]
else
goto <bb 10>; [INV]
<bb 9> :
# DEBUG BEGIN_STMT
FlexCAN_SetSelfReception (pBase, 0);
<bb 10> :
# DEBUG BEGIN_STMT
eResult = FlexCAN_InitRxFifo (pBase, Flexcan_Ip_pData);
# DEBUG BEGIN_STMT
if (eResult != 0)
goto <bb 11>; [INV]
else
goto <bb 12>; [INV]
<bb 11> :
# DEBUG BEGIN_STMT
FlexCAN_EnterFreezeMode (pBase);
# DEBUG BEGIN_STMT
FlexCAN_Disable (pBase);
goto <bb 14>; [INV]
<bb 12> :
# DEBUG BEGIN_STMT
_8 = &Flexcan_Ip_pData->payload;
FlexCAN_SetPayloadSize (pBase, _8);
# DEBUG BEGIN_STMT
_9 = Flexcan_Ip_pData->max_num_mb;
eResult = FlexCAN_SetMaxMsgBuffNum (pBase, _9);
# DEBUG BEGIN_STMT
if (eResult != 0)
goto <bb 13>; [INV]
else
goto <bb 14>; [INV]
<bb 13> :
# DEBUG BEGIN_STMT
FlexCAN_EnterFreezeMode (pBase);
# DEBUG BEGIN_STMT
FlexCAN_Disable (pBase);
<bb 14> :
# DEBUG BEGIN_STMT
D.5883 = eResult;
return D.5883;
}
FlexCAN_InitRxFifo (struct FLEXCAN_Type * pBase, const struct Flexcan_Ip_ConfigType * Flexcan_Ip_pData)
{
Flexcan_Ip_StatusType eResult;
Flexcan_Ip_StatusType D.5905;
<bb 2> :
# DEBUG BEGIN_STMT
eResult = 0;
# DEBUG BEGIN_STMT
_1 = Flexcan_Ip_pData->is_rx_fifo_needed;
if (_1 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_2 = Flexcan_Ip_pData->num_id_filters;
_3 = (long unsigned int) _2;
eResult = FlexCAN_EnableRxFifo (pBase, _3);
<bb 4> :
# DEBUG BEGIN_STMT
if (eResult == 0)
goto <bb 5>; [INV]
else
goto <bb 7>; [INV]
<bb 5> :
_4 = Flexcan_Ip_pData->is_enhanced_rx_fifo_needed;
if (_4 != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
_5 = Flexcan_Ip_pData->num_enhanced_std_id_filters;
_6 = Flexcan_Ip_pData->num_enhanced_ext_id_filters;
_7 = Flexcan_Ip_pData->num_enhanced_watermark;
eResult = FlexCAN_EnableEnhancedRxFifo (pBase, _5, _6, _7);
<bb 7> :
# DEBUG BEGIN_STMT
D.5905 = eResult;
return D.5905;
}
FlexCAN_SetRegDefaultVal (struct FLEXCAN_Type * base)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = FlexCAN_IsEnhancedRxFifoAvailable (base);
if (_1 != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
base->ERFSR = 4160749568;
# DEBUG BEGIN_STMT
base->ERFIER = 0;
# DEBUG BEGIN_STMT
base->ERFCR = 0;
<bb 4> :
# DEBUG BEGIN_STMT
base->FDCBT = 0;
# DEBUG BEGIN_STMT
base->FDCTRL = 2147500288;
# DEBUG BEGIN_STMT
base->ERRSR = 851981;
# DEBUG BEGIN_STMT
base->ERRIPPR = 0;
# DEBUG BEGIN_STMT
base->ERRIDPR = 0;
# DEBUG BEGIN_STMT
base->ERRIAR = 0;
# DEBUG BEGIN_STMT
_2 = base->CTRL2;
_3 = _2 | 536870912;
base->CTRL2 = _3;
# DEBUG BEGIN_STMT
_4 = base->MECR;
_5 = _4 & 2147483647;
base->MECR = _5;
# DEBUG BEGIN_STMT
base->MECR = 786560;
# DEBUG BEGIN_STMT
_6 = base->MECR;
_7 = _6 | 2147483648;
base->MECR = _7;
# DEBUG BEGIN_STMT
_8 = base->CTRL2;
_9 = _8 & 3758096383;
base->CTRL2 = _9;
# DEBUG BEGIN_STMT
_10 = FlexCAN_GetMaxMbNum (base);
if (_10 > 64)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
base->IFLAG3 = 4294967295;
# DEBUG BEGIN_STMT
base->IMASK3 = 0;
<bb 6> :
# DEBUG BEGIN_STMT
_11 = FlexCAN_GetMaxMbNum (base);
if (_11 > 32)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
base->IFLAG2 = 4294967295;
# DEBUG BEGIN_STMT
base->IMASK2 = 0;
<bb 8> :
# DEBUG BEGIN_STMT
base->IFLAG1 = 4294967295;
# DEBUG BEGIN_STMT
base->IMASK1 = 0;
# DEBUG BEGIN_STMT
base->CBT = 0;
# DEBUG BEGIN_STMT
base->CTRL2 = 1048576;
# DEBUG BEGIN_STMT
base->ESR1 = 241670;
# DEBUG BEGIN_STMT
base->ECR = 0;
# DEBUG BEGIN_STMT
base->TIMER = 0;
# DEBUG BEGIN_STMT
base->CTRL1 = 0;
# DEBUG BEGIN_STMT
base->EPRS = 0;
# DEBUG BEGIN_STMT
base->ENCBT = 0;
# DEBUG BEGIN_STMT
base->EDCBT = 0;
# DEBUG BEGIN_STMT
base->ETDC = 0;
# DEBUG BEGIN_STMT
base->MCR = 3633315855;
return;
}
FlexCAN_GetEnhancedRxFIFOIntStatusFlag (const struct FLEXCAN_Type * base, uint32 intFlag)
{
uint8 D.6243;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->ERFIER;
_2 = (unsigned char) intFlag;
_3 = (int) _2;
_4 = _3 & 31;
_5 = 1 << _4;
_6 = _1 & _5;
_7 = (unsigned char) intFlag;
_8 = (int) _7;
_9 = _8 & 31;
_10 = _6 >> _9;
D.6243 = (uint8) _10;
return D.6243;
}
FlexCAN_ClearEnhancedRxFifoIntStatusFlag (struct FLEXCAN_Type * base, uint32 intFlag)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = 1 << intFlag;
base->ERFSR = _1;
return;
}
FlexCAN_GetEnhancedRxFIFOStatusFlag (const struct FLEXCAN_Type * base, uint32 intFlag)
{
uint8 D.6078;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->ERFSR;
_2 = (unsigned char) intFlag;
_3 = (int) _2;
_4 = _3 & 31;
_5 = 1 << _4;
_6 = _1 & _5;
_7 = (unsigned char) intFlag;
_8 = (int) _7;
_9 = _8 & 31;
_10 = _6 >> _9;
D.6078 = (uint8) _10;
return D.6078;
}
FlexCAN_SetEnhancedRxFifoIntAll (struct FLEXCAN_Type * base, boolean enable)
{
<bb 2> :
# DEBUG BEGIN_STMT
if (enable != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_1 = base->ERFIER;
_2 = _1 | 4026531840;
base->ERFIER = _2;
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_3 = base->ERFIER;
_4 = _3 & 268435455;
base->ERFIER = _4;
<bb 5> :
return;
}
FlexCAN_IsEnhancedRxFifoEnabled (const struct FLEXCAN_Type * base)
{
boolean D.6022;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->ERFCR;
_2 = (signed int) _1;
D.6022 = _2 < 0;
return D.6022;
}
FlexCAN_SetRxMaskType (struct FLEXCAN_Type * base, Flexcan_Ip_RxMaskType type)
{
<bb 2> :
# DEBUG BEGIN_STMT
if (type == 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_1 = base->MCR;
_2 = _1 & 4294901759;
base->MCR = _2;
goto <bb 5>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
_3 = base->MCR;
_4 = _3 | 65536;
base->MCR = _4;
<bb 5> :
return;
}
FlexCAN_SetTxArbitrationStartDelay (struct FLEXCAN_Type * base, uint8 tasd)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CTRL2;
_2 = _1 & 4278714367;
_3 = (long unsigned int) tasd;
_4 = _3 << 19;
_5 = _4 & 16252928;
_6 = _2 | _5;
base->CTRL2 = _6;
return;
}
FlexCAN_IsFreezeMode (const struct FLEXCAN_Type * base)
{
boolean D.6140;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->MCR;
_2 = _1 & 16777216;
D.6140 = _2 != 0;
return D.6140;
}
FlexCAN_SetRxIndividualMask (struct FLEXCAN_Type * base, uint32 msgBuffIdx, uint32 mask)
{
<bb 2> :
# DEBUG BEGIN_STMT
base->RXIMR[msgBuffIdx] = mask;
return;
}
FlexCAN_SetRxMsgBuffGlobalMask (struct FLEXCAN_Type * base, uint32 Mask)
{
<bb 2> :
# DEBUG BEGIN_STMT
base->RXMGMASK = Mask;
return;
}
FlexCAN_GetMsgBuffIntStatusFlag (const struct FLEXCAN_Type * base, uint32 msgBuffIdx)
{
uint32 mask;
uint8 flag;
uint8 D.6229;
<bb 2> :
# DEBUG BEGIN_STMT
flag = 0;
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 31)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
mask = base->IMASK1;
# DEBUG BEGIN_STMT
_1 = base->IFLAG1;
_2 = mask & _1;
_3 = msgBuffIdx & 31;
_4 = _2 >> _3;
_5 = (unsigned char) _4;
flag = _5 & 1;
goto <bb 8>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 63)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
mask = base->IMASK2;
# DEBUG BEGIN_STMT
_6 = base->IFLAG2;
_7 = mask & _6;
_8 = msgBuffIdx & 31;
_9 = _7 >> _8;
_10 = (unsigned char) _9;
flag = _10 & 1;
goto <bb 8>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 95)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
mask = base->IMASK3;
# DEBUG BEGIN_STMT
_11 = base->IFLAG3;
_12 = mask & _11;
_13 = msgBuffIdx & 31;
_14 = _12 >> _13;
_15 = (unsigned char) _14;
flag = _15 & 1;
<bb 8> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
D.6229 = flag;
return D.6229;
}
RxFifoOcuppiedLastMsgBuff (uint32 x)
{
uint32 D.6641;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = x + 1;
_2 = _1 * 8;
_3 = _2 / 4;
D.6641 = _3 + 5;
return D.6641;
}
FlexCAN_IsListenOnlyModeEnabled (const struct FLEXCAN_Type * base)
{
boolean D.5919;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CTRL1;
_2 = _1 & 8;
D.5919 = _2 != 0;
return D.5919;
}
FlexCAN_IsFDEnabled (const struct FLEXCAN_Type * base)
{
boolean D.6527;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->MCR;
_2 = _1 & 2048;
D.6527 = _2 != 0;
return D.6527;
}
FlexCAN_SetSelfReception (struct FLEXCAN_Type * base, boolean enable)
{
long unsigned int iftmp.3;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->MCR;
_2 = _1 & 4294836223;
if (enable != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
iftmp.3 = 0;
goto <bb 5>; [INV]
<bb 4> :
iftmp.3 = 131072;
<bb 5> :
_3 = iftmp.3 | _2;
base->MCR = _3;
return;
}
FlexCAN_EnhCbtEnable (struct FLEXCAN_Type * base, boolean enableCBT)
{
long unsigned int iftmp.6;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CTRL2;
_2 = _1 & 4294959103;
if (enableCBT != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
iftmp.6 = 8192;
goto <bb 5>; [INV]
<bb 4> :
iftmp.6 = 0;
<bb 5> :
_3 = iftmp.6 | _2;
base->CTRL2 = _3;
return;
}
FlexCAN_EnableExtCbt (struct FLEXCAN_Type * base, boolean enableCBT)
{
long unsigned int iftmp.4;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CBT;
_2 = _1 & 2147483647;
if (enableCBT != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
iftmp.4 = 2147483648;
goto <bb 5>; [INV]
<bb 4> :
iftmp.4 = 0;
<bb 5> :
_3 = iftmp.4 | _2;
base->CBT = _3;
return;
}
FlexCAN_IsEnhCbtEnabled (const struct FLEXCAN_Type * pBase)
{
boolean D.6477;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = pBase->CTRL2;
_2 = _1 & 8192;
D.6477 = _2 != 0;
return D.6477;
}
FlexCAN_IsExCbtEnabled (const struct FLEXCAN_Type * pBase)
{
boolean D.6467;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = pBase->CBT;
_2 = (signed int) _1;
D.6467 = _2 < 0;
return D.6467;
}
FlexCAN_GetFDTimeSegments (const struct FLEXCAN_Type * base, struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->FDCBT;
_2 = _1 >> 20;
_3 = _2 & 1023;
timeSeg->preDivider = _3;
# DEBUG BEGIN_STMT
_4 = base->FDCBT;
_5 = _4 >> 10;
_6 = _5 & 31;
timeSeg->propSeg = _6;
# DEBUG BEGIN_STMT
_7 = base->FDCBT;
_8 = _7 >> 5;
_9 = _8 & 7;
timeSeg->phaseSeg1 = _9;
# DEBUG BEGIN_STMT
_10 = base->FDCBT;
_11 = _10 & 7;
timeSeg->phaseSeg2 = _11;
# DEBUG BEGIN_STMT
_12 = base->FDCBT;
_13 = _12 >> 16;
_14 = _13 & 7;
timeSeg->rJumpwidth = _14;
return;
}
FlexCAN_GetTimeSegments (const struct FLEXCAN_Type * base, struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CTRL1;
_2 = _1 >> 24;
_3 = _2 & 255;
timeSeg->preDivider = _3;
# DEBUG BEGIN_STMT
_4 = base->CTRL1;
_5 = _4 & 7;
timeSeg->propSeg = _5;
# DEBUG BEGIN_STMT
_6 = base->CTRL1;
_7 = _6 >> 19;
_8 = _7 & 7;
timeSeg->phaseSeg1 = _8;
# DEBUG BEGIN_STMT
_9 = base->CTRL1;
_10 = _9 >> 16;
_11 = _10 & 7;
timeSeg->phaseSeg2 = _11;
# DEBUG BEGIN_STMT
_12 = base->CTRL1;
_13 = _12 >> 22;
_14 = _13 & 3;
timeSeg->rJumpwidth = _14;
return;
}
FlexCAN_GetExtendedTimeSegments (const struct FLEXCAN_Type * base, struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CBT;
_2 = _1 >> 21;
_3 = _2 & 1023;
timeSeg->preDivider = _3;
# DEBUG BEGIN_STMT
_4 = base->CBT;
_5 = _4 >> 10;
_6 = _5 & 63;
timeSeg->propSeg = _6;
# DEBUG BEGIN_STMT
_7 = base->CBT;
_8 = _7 >> 5;
_9 = _8 & 31;
timeSeg->phaseSeg1 = _9;
# DEBUG BEGIN_STMT
_10 = base->CBT;
_11 = _10 & 31;
timeSeg->phaseSeg2 = _11;
# DEBUG BEGIN_STMT
_12 = base->CBT;
_13 = _12 >> 16;
_14 = _13 & 31;
timeSeg->rJumpwidth = _14;
return;
}
FlexCAN_GetEnhancedDataTimeSegments (const struct FLEXCAN_Type * base, struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = timeSeg != 0B;
DevAssert (_1);
# DEBUG BEGIN_STMT
timeSeg->propSeg = 0;
# DEBUG BEGIN_STMT
_2 = base->EDCBT;
_3 = _2 & 31;
timeSeg->phaseSeg1 = _3;
# DEBUG BEGIN_STMT
_4 = base->EDCBT;
_5 = _4 >> 12;
_6 = _5 & 15;
timeSeg->phaseSeg2 = _6;
# DEBUG BEGIN_STMT
_7 = base->EDCBT;
_8 = _7 >> 22;
_9 = _8 & 15;
timeSeg->rJumpwidth = _9;
# DEBUG BEGIN_STMT
_10 = base->EPRS;
_11 = _10 >> 16;
_12 = _11 & 1023;
timeSeg->preDivider = _12;
return;
}
FlexCAN_SetEnhancedDataTimeSegments (struct FLEXCAN_Type * base, const struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = timeSeg != 0B;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = base->EDCBT;
_3 = _2 & 4231991264;
base->EDCBT = _3;
# DEBUG BEGIN_STMT
_4 = base->EDCBT;
_5 = timeSeg->phaseSeg1;
_6 = timeSeg->propSeg;
_7 = _5 + _6;
_8 = _7 & 31;
_9 = timeSeg->phaseSeg2;
_10 = _9 << 12;
_11 = _10 & 65535;
_12 = _8 | _11;
_13 = timeSeg->rJumpwidth;
_14 = _13 << 22;
_15 = _14 & 62914560;
_16 = _12 | _15;
_17 = _4 | _16;
base->EDCBT = _17;
# DEBUG BEGIN_STMT
_18 = base->EPRS;
_19 = _18 & 4227923967;
base->EPRS = _19;
# DEBUG BEGIN_STMT
_20 = base->EPRS;
_21 = timeSeg->preDivider;
_22 = _21 << 16;
_23 = _22 & 67043328;
_24 = _20 | _23;
base->EPRS = _24;
return;
}
FlexCAN_GetEnhancedNominalTimeSegments (const struct FLEXCAN_Type * base, struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
timeSeg->propSeg = 0;
# DEBUG BEGIN_STMT
_1 = base->EPRS;
_2 = _1 & 1023;
timeSeg->preDivider = _2;
# DEBUG BEGIN_STMT
_3 = base->ENCBT;
_4 = _3 & 255;
timeSeg->phaseSeg1 = _4;
# DEBUG BEGIN_STMT
_5 = base->ENCBT;
_6 = _5 >> 12;
_7 = _6 & 127;
timeSeg->phaseSeg2 = _7;
# DEBUG BEGIN_STMT
_8 = base->ENCBT;
_9 = _8 >> 22;
_10 = _9 & 127;
timeSeg->rJumpwidth = _10;
return;
}
FlexCAN_SetEnhancedNominalTimeSegments (struct FLEXCAN_Type * base, const struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = timeSeg != 0B;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = base->ENCBT;
_3 = _2 & 3761770240;
base->ENCBT = _3;
# DEBUG BEGIN_STMT
_4 = base->ENCBT;
_5 = timeSeg->phaseSeg1;
_6 = timeSeg->propSeg;
_7 = _5 + _6;
_8 = _7 + 1;
_9 = _8 & 255;
_10 = timeSeg->phaseSeg2;
_11 = _10 << 12;
_12 = _11 & 520192;
_13 = _9 | _12;
_14 = timeSeg->rJumpwidth;
_15 = _14 << 22;
_16 = _15 & 532676608;
_17 = _13 | _16;
_18 = _4 | _17;
base->ENCBT = _18;
# DEBUG BEGIN_STMT
_19 = base->EPRS;
_20 = _19 & 4294966272;
base->EPRS = _20;
# DEBUG BEGIN_STMT
_21 = base->EPRS;
_22 = timeSeg->preDivider;
_23 = _22 & 1023;
_24 = _21 | _23;
base->EPRS = _24;
return;
}
FlexCAN_SetExtendedTimeSegments (struct FLEXCAN_Type * base, const struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = timeSeg != 0B;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = base->CBT;
_3 = _2 & 2147483648;
base->CBT = _3;
# DEBUG BEGIN_STMT
_4 = base->CBT;
_5 = timeSeg->propSeg;
_6 = _5 << 10;
_7 = _6 & 65535;
_8 = timeSeg->phaseSeg2;
_9 = _8 & 31;
_10 = _7 | _9;
_11 = timeSeg->phaseSeg1;
_12 = _11 << 5;
_13 = _12 & 992;
_14 = _10 | _13;
_15 = timeSeg->preDivider;
_16 = _15 << 21;
_17 = _16 & 2145386496;
_18 = _14 | _17;
_19 = timeSeg->rJumpwidth;
_20 = _19 << 16;
_21 = _20 & 2031616;
_22 = _18 | _21;
_23 = _4 | _22;
base->CBT = _23;
return;
}
FlexCAN_SetTimeSegments (struct FLEXCAN_Type * base, const struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = timeSeg != 0B;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = base->CTRL1;
_3 = _2 & 65528;
base->CTRL1 = _3;
# DEBUG BEGIN_STMT
_4 = base->CTRL1;
_5 = timeSeg->propSeg;
_6 = _5 & 7;
_7 = timeSeg->phaseSeg2;
_8 = _7 << 16;
_9 = _8 & 458752;
_10 = _6 | _9;
_11 = timeSeg->phaseSeg1;
_12 = _11 << 19;
_13 = _12 & 3670016;
_14 = _10 | _13;
_15 = timeSeg->preDivider;
_16 = _15 << 24;
_17 = _14 | _16;
_18 = timeSeg->rJumpwidth;
_19 = _18 << 22;
_20 = _19 & 12582912;
_21 = _17 | _20;
_22 = _4 | _21;
base->CTRL1 = _22;
return;
}
FlexCAN_SetFDTimeSegments (struct FLEXCAN_Type * base, const struct Flexcan_Ip_TimeSegmentType * timeSeg)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = timeSeg != 0B;
DevAssert (_1);
# DEBUG BEGIN_STMT
_2 = base->FDCBT;
_3 = _2 & 3221783320;
base->FDCBT = _3;
# DEBUG BEGIN_STMT
_4 = base->FDCBT;
_5 = timeSeg->propSeg;
_6 = _5 << 10;
_7 = _6 & 31744;
_8 = timeSeg->phaseSeg2;
_9 = _8 & 7;
_10 = _7 | _9;
_11 = timeSeg->phaseSeg1;
_12 = _11 << 5;
_13 = _12 & 255;
_14 = _10 | _13;
_15 = timeSeg->preDivider;
_16 = _15 << 20;
_17 = _16 & 1072693248;
_18 = _14 | _17;
_19 = timeSeg->rJumpwidth;
_20 = _19 << 16;
_21 = _20 & 458752;
_22 = _18 | _21;
_23 = _4 | _22;
base->FDCBT = _23;
return;
}
FlexCAN_GetBuffStatusImask (const struct FLEXCAN_Type * base, uint32 msgBuffIdx)
{
uint32 u32Imask;
uint8 D.6266;
<bb 2> :
# DEBUG BEGIN_STMT
u32Imask = 0;
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 31)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_1 = base->IMASK1;
_2 = msgBuffIdx & 31;
_3 = 1 << _2;
_4 = _1 & _3;
_5 = msgBuffIdx & 31;
u32Imask = _4 >> _5;
goto <bb 8>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 63)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_6 = base->IMASK2;
_7 = msgBuffIdx & 31;
_8 = 1 << _7;
_9 = _6 & _8;
_10 = msgBuffIdx & 31;
u32Imask = _9 >> _10;
goto <bb 8>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 95)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_11 = base->IMASK3;
_12 = msgBuffIdx & 31;
_13 = 1 << _12;
_14 = _11 & _13;
_15 = msgBuffIdx & 31;
u32Imask = _14 >> _15;
<bb 8> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
D.6266 = (uint8) u32Imask;
return D.6266;
}
FlexCAN_GetBuffStatusFlag (const struct FLEXCAN_Type * base, uint32 msgBuffIdx)
{
uint32 flag;
uint8 D.5998;
<bb 2> :
# DEBUG BEGIN_STMT
flag = 0;
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 31)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
_1 = base->IFLAG1;
_2 = msgBuffIdx & 31;
_3 = 1 << _2;
_4 = _1 & _3;
_5 = msgBuffIdx & 31;
flag = _4 >> _5;
goto <bb 8>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 63)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
_6 = base->IFLAG2;
_7 = msgBuffIdx & 31;
_8 = 1 << _7;
_9 = _6 & _8;
_10 = msgBuffIdx & 31;
flag = _9 >> _10;
goto <bb 8>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 95)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
_11 = base->IFLAG3;
_12 = msgBuffIdx & 31;
_13 = 1 << _12;
_14 = _11 & _13;
_15 = msgBuffIdx & 31;
flag = _14 >> _15;
<bb 8> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
D.5998 = (uint8) flag;
return D.5998;
}
FlexCAN_ClearMsgBuffIntStatusFlag (struct FLEXCAN_Type * base, uint32 msgBuffIdx)
{
uint32 flag;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = msgBuffIdx & 31;
flag = 1 << _1;
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 31)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
base->IFLAG1 = flag;
goto <bb 8>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 63)
goto <bb 5>; [INV]
else
goto <bb 6>; [INV]
<bb 5> :
# DEBUG BEGIN_STMT
base->IFLAG2 = flag;
goto <bb 8>; [INV]
<bb 6> :
# DEBUG BEGIN_STMT
if (msgBuffIdx <= 95)
goto <bb 7>; [INV]
else
goto <bb 8>; [INV]
<bb 7> :
# DEBUG BEGIN_STMT
base->IFLAG3 = flag;
<bb 8> :
# DEBUG BEGIN_STMT
return;
}
FlexCAN_UnlockRxMsgBuff (const struct FLEXCAN_Type * base)
{
long unsigned int vol.5;
<bb 2> :
# DEBUG BEGIN_STMT
vol.5 = base->TIMER;
return;
}
FlexCAN_SetListenOnlyMode (struct FLEXCAN_Type * base, boolean enableListenOnly)
{
long unsigned int iftmp.7;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CTRL1;
_2 = _1 & 4294967287;
if (enableListenOnly != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
iftmp.7 = 8;
goto <bb 5>; [INV]
<bb 4> :
iftmp.7 = 0;
<bb 5> :
_3 = iftmp.7 | _2;
base->CTRL1 = _3;
return;
}
FlexCAN_SetFDEnabled (struct FLEXCAN_Type * base, boolean enableFD, boolean enableBRS)
{
long unsigned int iftmp.2;
long unsigned int iftmp.1;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->MCR;
_2 = _1 & 4294965247;
if (enableFD != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
iftmp.1 = 2048;
goto <bb 5>; [INV]
<bb 4> :
iftmp.1 = 0;
<bb 5> :
_3 = iftmp.1 | _2;
base->MCR = _3;
# DEBUG BEGIN_STMT
_4 = base->FDCTRL;
_5 = _4 & 2147483647;
if (enableBRS != 0)
goto <bb 6>; [INV]
else
goto <bb 7>; [INV]
<bb 6> :
iftmp.2 = 2147483648;
goto <bb 8>; [INV]
<bb 7> :
iftmp.2 = 0;
<bb 8> :
_6 = iftmp.2 | _5;
base->FDCTRL = _6;
# DEBUG BEGIN_STMT
_7 = base->FDCTRL;
_8 = _7 & 4294926591;
base->FDCTRL = _8;
return;
}
FlexCAN_DisableMemErrorDetection (struct FLEXCAN_Type * base)
{
<bb 2> :
# DEBUG BEGIN_STMT
_1 = base->CTRL2;
_2 = _1 | 536870912;
base->CTRL2 = _2;
# DEBUG BEGIN_STMT
base->MECR = 0;
# DEBUG BEGIN_STMT
base->MECR = 0;
# DEBUG BEGIN_STMT
_3 = base->MECR;
_4 = _3 | 256;
base->MECR = _4;
# DEBUG BEGIN_STMT
_5 = base->CTRL2;
base->CTRL2 = _5;
return;
}
FlexCAN_IsEnabled (const struct FLEXCAN_Type * pBase)
{
boolean D.5885;
<bb 2> :
# DEBUG BEGIN_STMT
_1 = pBase->MCR;
_2 = (signed int) _1;
D.5885 = _2 >= 0;
return D.5885;
}
FlexCAN_SetEnhancedTDCOffset (struct FLEXCAN_Type * base, boolean enable, uint8 offset)
{
uint32 tmp;
<bb 2> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
tmp = base->ETDC;
# DEBUG BEGIN_STMT
tmp = tmp & 2139160575;
# DEBUG BEGIN_STMT
if (enable != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
tmp = tmp | 2147483648;
# DEBUG BEGIN_STMT
_1 = (long unsigned int) offset;
_2 = _1 << 16;
_3 = _2 & 8323072;
tmp = tmp | _3;
<bb 4> :
# DEBUG BEGIN_STMT
base->ETDC = tmp;
return;
}
FlexCAN_SetTDCOffset (struct FLEXCAN_Type * base, boolean enable, uint8 offset)
{
uint32 tmp;
<bb 2> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
tmp = base->FDCTRL;
# DEBUG BEGIN_STMT
tmp = tmp & 4294926591;
# DEBUG BEGIN_STMT
if (enable != 0)
goto <bb 3>; [INV]
else
goto <bb 4>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
tmp = tmp | 32768;
# DEBUG BEGIN_STMT
_1 = (long unsigned int) offset;
_2 = _1 << 8;
_3 = _2 & 7936;
tmp = tmp | _3;
<bb 4> :
# DEBUG BEGIN_STMT
base->FDCTRL = tmp;
return;
}
FlexCAN_SetRxFifoGlobalMask (struct FLEXCAN_Type * base, uint32 Mask)
{
<bb 2> :
# DEBUG BEGIN_STMT
base->RXFGMASK = Mask;
return;
}
DevAssert (volatile boolean x)
{
<bb 2> :
# DEBUG BEGIN_STMT
x.0_1 = x;
if (x.0_1 != 0)
goto <bb 4>; [INV]
else
goto <bb 3>; [INV]
<bb 3> :
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
# DEBUG BEGIN_STMT
goto <bb 3>; [INV]
<bb 4> :
# DEBUG BEGIN_STMT
return;
}
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