// ============================================================================
// hal_TimSetExpirationTime
// ----------------------------------------------------------------------------
/// Set the next time when the OS timer will wrap.
/// @param nextPeriod The next period before the new wrap.
// ============================================================================
PUBLIC VOID hal_TimSetExpirationTime(UINT32 nextPeriod)
{
HAL_PROFILE_FUNCTION_ENTER(hal_TimSetExpirationTime);
UINT32 status;
UINT32 period = nextPeriod;
status=hal_SysEnterCriticalSection();
#ifdef TIM_VERBOSE
HAL_TRACE(_PAL|TSTDOUT,0,"TickNotify: Next_Period %d, TickError %d",Next_Period,TickError);
#endif
if (period>HAL_TIM_MAX_PER)
{
g_halTickOverflow = period-HAL_TIM_MAX_PER;
g_halTickLastPeriod = HAL_TIM_MAX_PER;
}
else
{
g_halTickOverflow = 0;
g_halTickLastPeriod = period;
}
#ifdef TIM_VERBOSE
HAL_TRACE(_PAL|TSTDOUT,0, "TickNotify: g_halTickLastPeriod %d",g_halTickLastPeriod);
#endif
hal_TimTickStart(g_halTickLastPeriod);
hal_SysExitCriticalSection(status);
HAL_PROFILE_FUNCTION_EXIT(hal_TimSetExpirationTime);
}
// ============================================================================
// hal_TimGetReminderTime
// ----------------------------------------------------------------------------
/// Return the remaining time to count before the previously programmed period
/// expires.
/// @return Time before the previously programmed period expires.
// ============================================================================
PUBLIC UINT32 hal_TimGetReminderTime(VOID)
{
HAL_PROFILE_FUNCTION_ENTER(hal_TimGetReminderTime);
UINT32 status;
UINT32 timVal;
status=hal_SysEnterCriticalSection();
// // the timer counts negatively once wrapped, so ...
// // overflow + wrap time = remaining time to count
// if ((hwp_timer->irq_cause & TIMER_STATUS(OSTIM_IRQ)))
// {
// // The counter wrapped and the irq is pending or under treatment
// tim_val=g_halTickOverflow;
// #ifdef TIM_VERBOSE
// hal_Printf((_PAL | TSTDOUT,"TickGetVal : Irq Pending"));
// #endif
// }
// else
timVal = hal_TimTickGetVal() + g_halTickOverflow;
#ifdef TIM_VERBOSE
HAL_TRACE(_PAL | TSTDOUT, 0, "TickGetVal: %d",timVal);
#endif
hal_SysExitCriticalSection(status);
HAL_PROFILE_FUNCTION_EXIT(hal_TimGetReminderTime);
return (timVal);
}
// ============================================================================
// hal_TickIrqHandler
// ----------------------------------------------------------------------------
/// IRQ handler for the OS timer, called when this timer wrap.
// ============================================================================
PRIVATE VOID hal_TickIrqHandler(VOID)
{
UINT32 scStatus;
INT32 tickError=0;
UINT32 reportedPeriod;
scStatus=hal_SysEnterCriticalSection();
// save error
tickError = (INT32) hal_TimTickGetVal();
// disable timer
hal_TimTickStop();
reportedPeriod = g_halTickLastPeriod-tickError;
hal_SysExitCriticalSection(scStatus);
#ifdef TIM_VERBOSE
HAL_TRACE(_PAL | TSTDOUT, 0, "TickIRQ: Tampax %d, Error %d", reportedPeriod, tickError);
#endif
sxr_Tampax(reportedPeriod, 0);
}
// =============================================================================
// hal_MapEnginePrintModuleVersion
// -----------------------------------------------------------------------------
/// Print a module version's string on the Trace, if the module has been
/// registered.
/// @param id Number of the Module whose version is to be put
/// on the Trace.
// =============================================================================
PUBLIC VOID hal_MapEnginePrintModuleVersion(HAL_MAP_ID_T id)
{
HAL_ASSERT((id >= 0 && id < HAL_MAP_ID_COUNT),
"Bad Hal Engine Module Number");
if (g_halMapTable.modules[id].version != NULL)
{
HAL_TRACE(TSTDOUT, 1, "%s\n number: %d - date: %d - revision: %d.",
g_halMapTable.modules[id].version->string,
g_halMapTable.modules[id].version->number,
g_halMapTable.modules[id].version->date,
g_halMapTable.modules[id].version->revision
);
}
else
{
HAL_TRACE(TSTDOUT, 0, "Module %d not registered !", id);
}
}
// =============================================================================
// hal_KeyRemoteHandler
// -----------------------------------------------------------------------------
/// Simulate the press or release of a key. This function is aimed at being
/// executed remotely, by a keyboard emulator integrated in CoolWatcher.
///
/// @param keyCode Key code of the key, as defined in key_defs.h, to press and
/// release.
/// @param state State to set the key to: #HAL_KEY_DOWN, #HAL_KEY_UP, ...
// =============================================================================
PUBLIC VOID hal_KeyRemoteHandler(UINT32 keyCode, HAL_KEY_STATE_T state)
{
UINT32 keyId = 0;
BOOL found = FALSE;
while (keyId<=HAL_KEY_ON_OFF && !found)
{
if (keyCode == tgt_GetKeyCode(keyId))
{
// Id of the key found, exit the loop
found = TRUE;
}
else
{
// Try next Id.
keyId += 1;
}
}
if (!found)
{
HAL_TRACE(HAL_IO_TRC, 0, "Pulsely pressed unknown key");
return;
}
if (g_keyIrqHandler)
{
// Send the key state. taking mask into account.
if ((g_eventOnUp && (state == HAL_KEY_UP))
|| (g_eventOnPressed && (state == HAL_KEY_PRESSED))
|| (g_eventOnDown && (state == HAL_KEY_DOWN)))
{
g_keyIrqHandler(keyId, state);
HAL_TRACE(HAL_IO_TRC, 0, "Remotely %ded key %c.", state, keyCode);
}
}
}
PUBLIC VOID hal_PerfMeterOpen(HAL_PERFMETER_CFG_T *cfg)
{
g_hal_PerfMeterTarget = cfg->target;
g_hal_PerfMeterSingleShot = cfg->singleShot;
switch (g_hal_PerfMeterTarget)
{
case HAL_PERF_AHB_BUS_USAGE:
hwp_sysAhbMonitor->Control=
SYS_AHB_MONITOR_TIME_WINDOW_TW_16MC | SYS_AHB_MONITOR_ACCUMULATION_MODE_MAX |
SYS_AHB_MONITOR_TARGET_SYS_BUS;
break;
case HAL_PERF_EBC_USAGE:
hwp_sysAhbMonitor->Control=
SYS_AHB_MONITOR_TIME_WINDOW_TW_16MC |
SYS_AHB_MONITOR_TARGET_SIGNAL_SELECT0;
// Select nb cycles of EBC state machine not idle
hwp_debugPort->Signal_Spy_Cfg=DEBUG_PORT_DBG_BUS_SIG_SEL1_DBG_BB_EBC_BUSY |
DEBUG_PORT_DBG_BUS_SIG_SEL0_DBG_SYS_EBC_BUSY;
hwp_memBridge->Monitor_Ctrl=MEM_BRIDGE_MONITOR_SEL_DATA_VS_EXTERNAL;
break;
case HAL_PERF_INT_RAMROM:
hwp_sysAhbMonitor->Control=
SYS_AHB_MONITOR_TIME_WINDOW_TW_16MC | SYS_AHB_MONITOR_ACCUMULATION_MODE_MAX |
SYS_AHB_MONITOR_TARGET_SYS_MEM_INT;
break;
case HAL_PERF_ICACHE_MISS:
hwp_debugPort->Signal_Spy_Cfg=DEBUG_PORT_DBG_BUS_SIG_SEL0_DBG_XCPU_I_MISS;
hwp_sysAhbMonitor->Control=
SYS_AHB_MONITOR_TIME_WINDOW_TW_16MC | SYS_AHB_MONITOR_ACCUMULATION_MODE_MAX |
SYS_AHB_MONITOR_TARGET_SIGNAL_SELECT0;
break;
case HAL_PERF_DCACHE_MISS:
hwp_debugPort->Signal_Spy_Cfg=DEBUG_PORT_DBG_BUS_SIG_SEL0_DBG_XCPU_D_MISS;
hwp_sysAhbMonitor->Control=
SYS_AHB_MONITOR_TIME_WINDOW_TW_16MC | SYS_AHB_MONITOR_ACCUMULATION_MODE_MAX |
SYS_AHB_MONITOR_TARGET_SIGNAL_SELECT0;
break;
case HAL_PERF_I_FETCH:
hwp_debugPort->Signal_Spy_Cfg=DEBUG_PORT_DBG_BUS_SIG_SEL0_DBG_XCPU_I_FETCH;
hwp_sysAhbMonitor->Control=
SYS_AHB_MONITOR_TIME_WINDOW_TW_16MC | SYS_AHB_MONITOR_ACCUMULATION_MODE_MAX |
SYS_AHB_MONITOR_TARGET_SIGNAL_SELECT0;
break;
case HAL_PERF_D_FETCH:
hwp_debugPort->Signal_Spy_Cfg=DEBUG_PORT_DBG_BUS_SIG_SEL0_DBG_XCPU_D_FETCH;
hwp_sysAhbMonitor->Control=
SYS_AHB_MONITOR_TIME_WINDOW_TW_16MC | SYS_AHB_MONITOR_ACCUMULATION_MODE_MAX |
SYS_AHB_MONITOR_TARGET_SIGNAL_SELECT0;
break;
default:
// Invalid choice
HAL_TRACE(HAL_DBG_TRC,0,"Hal perfmeter: Invalid target %d",g_hal_PerfMeterTarget);
hwp_sysAhbMonitor->Control=0;
g_hal_PerfMeterTarget=HAL_PERF_NOT_PROGRAMMED;
return;
}
if (cfg->singleShot)
{
hwp_sysAhbMonitor->Control|=SYS_AHB_MONITOR_ENABLE | SYS_AHB_MONITOR_RECORD_SINGLE_SHOT;
}
else
{
hwp_sysAhbMonitor->Control|=SYS_AHB_MONITOR_ENABLE | SYS_AHB_MONITOR_RECORD_MULTI_SHOT;
}
}
PUBLIC UINT32 hal_PerfMeterGetStatistics(VOID)
{
HAL_TRACE(HAL_DBG_TRC,0,"hal_perfGetStatistics: Perfmeter not supported on this platform");
return PERFMETER_NOT_READY;
}
PUBLIC VOID hal_PerfMeterClose(VOID)
{
HAL_TRACE(HAL_DBG_TRC,0,"hal_perfMeterClose: Perfmeter not supported on this platform");
}
PUBLIC VOID hal_PerfMeterOpen(HAL_PERFMETER_CFG_T *cfg)
{
HAL_TRACE(HAL_DBG_TRC,0,"hal_perfMeterOpen: Perfmeter not supported on this platform");
}
PUBLIC UINT32 hal_PerfMeterGetStatistics(VOID)
{
UINT32 usage = hwp_sysAhbMonitor->Use;
UINT32 HAL_POSSIBLY_UNUSED accessCount = hwp_sysAhbMonitor->Access_Count;
UINT32 HAL_POSSIBLY_UNUSED latency = hwp_sysAhbMonitor->Latency;
UINT32 stat;
if (g_hal_PerfMeterTarget!=HAL_PERF_NOT_PROGRAMMED)
{
stat=usage*100/16777216;
if ((hwp_sysAhbMonitor->Control & SYS_AHB_MONITOR_ENABLE) && (g_hal_PerfMeterSingleShot))
{
// Result not ready
return PERFMETER_NOT_READY;
}
else
{
// Result is ready
switch (g_hal_PerfMeterTarget)
{
case HAL_PERF_AHB_BUS_USAGE:
HAL_TRACE(HAL_DBG_TRC,0,"Bus is used %d%% of the time",stat);
break;
case HAL_PERF_EBC_USAGE:
HAL_TRACE(HAL_DBG_TRC,0,"External Memory Bus is used %d%% of the time",stat);
break;
case HAL_PERF_INT_RAMROM:
HAL_TRACE(HAL_DBG_TRC,0,"Internal Ram/Rom is used %d%% of the time",stat);
// TODO missing mask and shift in XML description
// Use it when available
HAL_TRACE(HAL_DBG_TRC,0,"Internal Ram/Rom max access time %d cycles over %d accesses",
latency & 0xffffff, accessCount);
break;
case HAL_PERF_ICACHE_MISS:
HAL_TRACE(HAL_DBG_TRC,0,"XCPU is in Icache miss %d%% of the time",stat);
HAL_TRACE(HAL_DBG_TRC,0,"XCPU ICache miss max access time %d cycles over %d accesses",
latency & 0xffffff, accessCount);
break;
case HAL_PERF_DCACHE_MISS:
HAL_TRACE(HAL_DBG_TRC,0,"XCPU is in Dcache miss %d%% of the time",stat);
HAL_TRACE(HAL_DBG_TRC,0,"XCPU DCache miss max access time %d cycles over %d accesses",
latency & 0xffffff, accessCount);
break;
case HAL_PERF_I_FETCH:
HAL_TRACE(HAL_DBG_TRC,0,"XCPU is Fetching Instructions %d%% of the time",stat);
HAL_TRACE(HAL_DBG_TRC,0,"XCPU Instruction fetch max access time %d cycles over %d accesses",
latency & 0xffffff, accessCount);
break;
case HAL_PERF_D_FETCH:
HAL_TRACE(HAL_DBG_TRC,0,"XCPU is Fetching Datas %d%% of the time",stat);
HAL_TRACE(HAL_DBG_TRC,0,"XCPU Data fetch max access time %d cycles over %d accesses",
latency & 0xffffff, accessCount);
break;
default:
stat=PERFMETER_NOT_READY;
HAL_TRACE(HAL_DBG_TRC,0,"Unsupported perfmeter target");
break;
}
// Relaunch
hwp_sysAhbMonitor->Control|=SYS_AHB_MONITOR_ENABLE;
return stat;
}
}
else
{
return PERFMETER_NOT_READY;
}
}
// *** hal_LpsCalibrate() ***
// This function must be called at every frame interrupt to keep the calibration up to date
PUBLIC VOID HAL_FUNC_INTERNAL hal_LpsCalibrate()
{
if (g_halLpsCtx.lpsState == HAL_LPS_IDLE)
{
g_halLpsCtx.lpsInvalidateCalib = FALSE;
}
if (g_halLpsCtx.lpsInvalidateCalib == TRUE)
{
// Need to invalidate
g_halLpsCtx.lpsState = HAL_LPS_IDLE;
g_halLpsCtx.lpsRate = HAL_LPS_UNDEF_VALUE;
g_halLpsCtx.lpsInvalidateCalib = FALSE;
// disable LPS SM - Keep the SF_ENABLE bit on if it was already enabled
hwp_tcu->LPS_SF_Ctrl &= ~TCU_LPS_SF_LOWPOWER_MASK;
HAL_PROFILE_WINDOW_EXIT(CALIB_VALID);
return;
}
switch (g_halLpsCtx.lpsState)
{
case HAL_LPS_CALIBRATED:
{
// we are already calibrated - do nothing
break;
}
case HAL_LPS_CALIB_RUNNING:
{
// A calibration is currently running
// Check if it is done
if (hwp_tcu->LPS_SF_Status & TCU_LPS_SF_CALIBRATIONDONE)
{
// The previously requested calibration has finished
UINT32 lpsRate;
UINT32 lpsRateAdjust;
UINT32 NbSysClocks = hwp_tcu->LPS_SF_Sys_Count;
// Get the measured rate
if (LP_FRAC_NB_BITS < g_halLpsCtx.lpsAccuracy)
{
lpsRate = NbSysClocks >> (g_halLpsCtx.lpsAccuracy - LP_FRAC_NB_BITS);
}
else
{
lpsRate = NbSysClocks << (LP_FRAC_NB_BITS - g_halLpsCtx.lpsAccuracy);
}
// adjust rate to the clock frequency of last calibration
if (g_halLpsCtx.calibFreq == g_halLpsCtx.calibFreqLast)
{
lpsRateAdjust = lpsRate;
}
else if (g_halLpsCtx.calibFreqLast != 0)
{
UINT32 factor = hal_LpsClockToFactor(g_halLpsCtx.calibFreq);
UINT32 factorLast = hal_LpsClockToFactor(g_halLpsCtx.calibFreqLast);
lpsRateAdjust = (lpsRate * factor) / factorLast;
}
else
{
// will be different as last rate is HAL_LPS_UNDEF_VALUE
lpsRateAdjust = lpsRate;
}
// only validate calibration when 2 measures returns the same value
// allow measure error of 4 clocks (at g_halLpsCtx.calibFreqLast)
if ( (lpsRateAdjust<g_halLpsCtx.lpsRateLast)
?((g_halLpsCtx.lpsRateLast-lpsRateAdjust)<=4)
:((lpsRateAdjust-g_halLpsCtx.lpsRateLast)<=4) )
{
// We measured comparable values 2 times in a row, save the result
// this makes the calibrated value legal
g_halLpsCtx.lpsRate = lpsRate;
g_halLpsCtx.lpsRateLast = lpsRate;
g_halLpsCtx.calibFreqLast = g_halLpsCtx.calibFreq;
HAL_TRACE(HAL_LPS_TRC, 0, g__hal_LpsCalibrate__TRACE_STABLE , g_halLpsCtx.lpsRate);
// disable LPS SM - Keep the SF_ENABLE bit on if it was already enabled
hwp_tcu->LPS_SF_Ctrl &= ~TCU_LPS_SF_LOWPOWER_MASK;
g_halLpsCtx.lpsState=HAL_LPS_CALIBRATED;
// Exit the CALIB RUNNING Window
HAL_PROFILE_WINDOW_EXIT(CALIB_RUNNING);
// As the calib value is now valid - enter the CALIB_VALID window
HAL_PROFILE_WINDOW_ENTER(CALIB_VALID);
} else
{
// The value is different from previous measurments - we can not consider it valid yet
HAL_TRACE(HAL_LPS_TRC, 0, g__hal_LpsCalibrate__TRACE_END, lpsRate);
// save the last measured rate
g_halLpsCtx.lpsRateLast = lpsRate;
g_halLpsCtx.calibFreqLast = g_halLpsCtx.calibFreq;
// disable LPS SM - Keep the SF_ENABLE bit on if it was already enabled
hwp_tcu->LPS_SF_Ctrl &= ~TCU_LPS_SF_LOWPOWER_MASK;
g_halLpsCtx.lpsState=HAL_LPS_IDLE;
// Exit the CALIB RUNNING Window
HAL_PROFILE_WINDOW_EXIT(CALIB_RUNNING);
}
} else
PROTECTED VOID hal_KeyIrqHandler(UINT8 interruptId)
{
// interrupt status
UINT32 status;
// Keys pressed a the time of the interrupt
HAL_KEY_MATRIX_T scannedKeys;
// On-Off key state at the time of the interrupt
BOOL scannedOnOff;
// Variables to store the state of the different keys
HAL_KEY_MATRIX_T downKeys;
HAL_KEY_MATRIX_T upKeys;
HAL_KEY_MATRIX_T pressedKeys;
BOOL ExpKeyDet = FALSE;
status = hwp_keypad->KP_IRQ_CAUSE &
(KEYPAD_KP_EVT0_IRQ_CAUSE|KEYPAD_KP_EVT1_IRQ_CAUSE|KEYPAD_KP_ITV_IRQ_CAUSE) ;
// Clear IRQ
hwp_keypad->KP_IRQ_CLR = KEYPAD_KP_IRQ_CLR;
if ((status & KEYPAD_KP_EVT0_IRQ_CAUSE) || (status & KEYPAD_KP_ITV_IRQ_CAUSE))
{
hal_KeySingleScan(scannedKeys);
if (scannedKeys[0] == COL0_PATTERN)
{
g_expKey[0] = 0;
ExpKeyDet = TRUE;
}
else if (scannedKeys[0] == COL1_PATTERN)
{
g_expKey[0] = 1;
ExpKeyDet = TRUE;
}
else if (scannedKeys[0] == COL2_PATTERN)
{
g_expKey[0] = 2;
ExpKeyDet = TRUE;
}
else if (scannedKeys[0] == COL3_PATTERN)
{
g_expKey[0] = 3;
ExpKeyDet = TRUE;
}
else if (scannedKeys[0] == COL4_PATTERN)
{
g_expKey[0] = 4;
ExpKeyDet = TRUE;
}
else if (scannedKeys[0] == COL5_PATTERN)
{
g_expKey[0] = 5;
ExpKeyDet = TRUE;
}
else
{
ExpKeyDet = FALSE;
}
}
if (status & KEYPAD_KP_EVT1_IRQ_CAUSE)
{
if (g_ExpKeyPressed)
{
HAL_TRACE(HAL_IO_TRC, 0, "HAL_KEY: Key Up -> Finish Exp Key config");
hwp_keypad->KP_CTRL = g_kpCtrlReg | KEYPAD_KP_ITV_TIME(g_kpItvReg) | KEYPAD_KP_DBN_TIME(g_kpdbReg);
g_ItvTimeShort = FALSE;
g_ExpKeyPressed = FALSE;
g_kpItvCnt = 0;
if (g_RowToDisable == 6)
{
g_RowToDisable = 7;
}
else
{
g_RowToDisable = 6;
}
hal_ExpKeyCallHandler(g_expKey, HAL_KEY_UP);
// Reset KeyOut6 & 7 to '1'
hal_GpioSet(g_keyOut6);
hal_GpioSet(g_keyOut7);
}
}
if (!ExpKeyDet)
{
// All keys are released
if ((status & KEYPAD_KP_EVT1_IRQ_CAUSE) && g_eventOnUp)
{
pressedKeys[0] = 0;
pressedKeys[1] = 0;
scannedOnOff = FALSE;
// All previously pressed keys are released
hal_KeyCallHandler(g_previousKeys, HAL_KEY_UP);
// on-off button
if (g_previousOnOff)
{
g_keyIrqHandler(255, HAL_KEY_UP);
}
// Keep track of the pressed buttons.
g_previousKeys[0] = pressedKeys[0];
g_previousKeys[1] = pressedKeys[1];
g_previousOnOff = scannedOnOff;
}
else
{
// Key up or down
if (status & KEYPAD_KP_EVT0_IRQ_CAUSE)
{
hal_KeySingleScan(scannedKeys);
scannedOnOff = hal_KeyOnOffStateGet();
// Send the ***pressed events*** only if user requested it.
if (g_eventOnPressed && NULL != g_keyIrqHandler)
{
// Pressed key detection
// Those are the one previously pressed and still pressed now
pressedKeys[0] = (scannedKeys[0] & g_previousKeys[0]);
pressedKeys[1] = (scannedKeys[1] & g_previousKeys[1]);
hal_KeyCallHandler(pressedKeys, HAL_KEY_PRESSED);
// on-off button
if (g_previousOnOff & scannedOnOff)
{
g_keyIrqHandler(255, HAL_KEY_PRESSED);
}
}
// If the pressed buttons changed.
if (scannedKeys[0] != g_previousKeys[0] ||
scannedKeys[1] != g_previousKeys[1] ||
scannedOnOff != g_previousOnOff)
{
// Send the ***down events*** only if user requested it.
if (g_eventOnDown && NULL != g_keyIrqHandler)
{
// Key that are now pressed but weren't before
downKeys[0] = scannedKeys[0] & ~g_previousKeys[0];
downKeys[1] = scannedKeys[1] & ~g_previousKeys[1];
// low and high keys
hal_KeyCallHandler(downKeys, HAL_KEY_DOWN);
// on-off button
if (~g_previousOnOff & scannedOnOff)
{
g_keyIrqHandler(255, HAL_KEY_DOWN);
}
}
// Send the ***up events*** only if user requested it.
if (g_eventOnUp && NULL != g_keyIrqHandler)
{
// Keys that are now unpressed but were pressed before
upKeys[0] = ~scannedKeys[0] & g_previousKeys[0];
upKeys[1] = ~scannedKeys[1] & g_previousKeys[1];
// low and high keys
hal_KeyCallHandler(upKeys, HAL_KEY_UP);
// on-off key
if (g_previousOnOff & ~scannedOnOff)
{
g_keyIrqHandler(255, HAL_KEY_UP);
}
}
// Keep track of the pressed buttons.
g_previousKeys[0] = scannedKeys[0];
g_previousKeys[1] = scannedKeys[1];
g_previousOnOff = scannedOnOff;
}
}
else
{
// There are only already pressed keys
// still pressed, so no change in pressed keys
// and no need for a new scan
if ((status & KEYPAD_KP_ITV_IRQ_CAUSE) && g_eventOnPressed)
{
hal_KeyCallHandler(g_previousKeys, HAL_KEY_PRESSED);
// on-off button
if (g_previousOnOff)
{
g_keyIrqHandler(255, HAL_KEY_PRESSED);
}
}
}
}
}
else // Expand Key
{
if (status & KEYPAD_KP_EVT0_IRQ_CAUSE)
{
hwp_keypad->KP_CTRL = g_kpCtrlReg | KEYPAD_KP_ITV_TIME(0) | KEYPAD_KP_DBN_TIME(1);
g_ItvTimeShort = TRUE;
HAL_TRACE(HAL_IO_TRC, 0, "HAL_KEY: COL_DET");
if (g_RowToDisable == 6)
{
hal_GpioClr(g_keyOut6);
}
else
{
hal_GpioClr(g_keyOut7);
}
g_ExpKeyPressed = TRUE;
}
if (status & KEYPAD_KP_ITV_IRQ_CAUSE)
{
if (g_ItvTimeShort)
{
hwp_keypad->KP_CTRL = g_kpCtrlReg | KEYPAD_KP_ITV_TIME(g_kpItvReg) | KEYPAD_KP_DBN_TIME(g_kpdbReg);
g_ItvTimeShort=FALSE;
if (g_RowToDisable == 6)
{
// Row 6 is disabled, so exp key is on row 7
g_expKey[1] = 1;
HAL_TRACE(HAL_IO_TRC, 0, "HAL_KEY: Key Down 7");
}
else
{
// Row 7 is disabled, so exp key is on row 6
g_expKey[1] = 0;
HAL_TRACE(HAL_IO_TRC, 0, "HAL_KEY: Key Down 6");
}
hal_ExpKeyCallHandler(g_expKey, HAL_KEY_DOWN);
}
else
{
if (g_RowToDisable == 6)
{
// Row 6 is disabled, so exp key is on row 7
g_expKey[1] = 1;
HAL_TRACE(HAL_IO_TRC, 0, "HAL_KEY: Key Pressed 7");
}
else
{
// Row 7 is disabled, so exp key is on row 6
g_expKey[1] = 0;
HAL_TRACE(HAL_IO_TRC, 0, "HAL_KEY: Key Pressed 6");
}
if (g_kpItvCnt)
{
hal_ExpKeyCallHandler(g_expKey, HAL_KEY_PRESSED);
}
g_kpItvCnt++;
}
}
}
}
// =============================================================================
// hal_TimeWdRecover
// -----------------------------------------------------------------------------
// Called early in the boot process when watchdog occured, so running in the memory
// context when the WDog occured. Displays the watchdog context.
// =============================================================================
PUBLIC VOID hal_TimeWdRecover(VOID)
{
HAL_PROFILE_PULSE(XCPU_ERROR);
hal_DbgFatalTrigger(HAL_DBG_EXL_FATAL);
if (g_bootResetCause & SYS_CTRL_WATCHDOG_RESET_HAPPENED)
{
HAL_DBG_ERROR_CTX_T *errCtx = &(g_halWatchdogCtx.errorContext);
// WatchDog detected
// Do not clear watchdog bit or hal_TimWatchDogHappened wont work
// anyway it is not required to clear it as other reset cause clears it:
// - full soft reset clears it
// - external hardware reset clears it
// hwp_reg->sys_rst_clr = WD_HAPPENED;
HAL_TRACE(_PAL|TSTDOUT, 0,"########################");
HAL_TRACE(_PAL|TSTDOUT, 0,"WATCH DOG RESET DETECTED\n");
HAL_TRACE(_PAL|TSTDOUT, 0,"Registers:");
HAL_TRACE(_PAL|TSTDOUT, 0,"ze=0x00000000 at=0x%08X v0=0x%08X v1=0x%08X",
errCtx->at, errCtx->v0, errCtx->v1);
HAL_TRACE(_PAL|TSTDOUT, 0,"a0=0x%08X a1=0x%08X a2=0x%08X a3=0x%08X",
errCtx->a0, errCtx->a1,
errCtx->a2, errCtx->a3);
HAL_TRACE(_PAL|TSTDOUT, 0,"t0=0x%08X t1=0x%08X t2=0x%08X t3=0x%08X",
errCtx->t0, errCtx->t1,
errCtx->t2, errCtx->t3);
HAL_TRACE(_PAL|TSTDOUT, 0,"t4=0x%08X t5=0x%08X t6=0x%08X t7=0x%08X",
errCtx->t4, errCtx->t5,
errCtx->t6, errCtx->t7);
HAL_TRACE(_PAL|TSTDOUT, 0,"s0=0x%08X s1=0x%08X s2=0x%08X s3=0x%08X",
errCtx->s0, errCtx->s1,
errCtx->s2, errCtx->s3);
HAL_TRACE(_PAL|TSTDOUT, 0,"s4=0x%08X s5=0x%08X s6=0x%08X s7=0x%08X",
errCtx->s4, errCtx->s5,
errCtx->s6, errCtx->s7);
HAL_TRACE(_PAL|TSTDOUT, 0,"t8=0x%08X t9=0x%08X k0= < N/A > k1=0x%08X",
errCtx->t8, errCtx->t9, errCtx->k1);
HAL_TRACE(_PAL|TSTDOUT, 0,"gp=0x%08X sp=0x%08X fp=0x%08X ra=0x%08X",
errCtx->gp, errCtx->sp,
errCtx->fp, errCtx->ra);
HAL_TRACE(_PAL|TSTDOUT, 0,"PC when WDog occured : 0x%08X" , errCtx->pc | 0x80000000);
sxs_BackTrace(errCtx->pc | 0x80000000, (UINT32*)errCtx->sp);
sxs_Boot -> WDog = TRUE;
// sxs_Boot -> ExceptionExpected = TRUE;
// sxs_Boot -> ExceptionCount++;
sxs_SaveRmtBuffer ();
}
}
