enum TimestampC6472Timer_TimerInstance |
 |
Enumeration that defines the base addresses for each timer instance
of the TMS6472 device
typedef enum TimestampC6472Timer_TimerInstance {
TimestampC6472Timer_TimerInstance_Timer0,
TimestampC6472Timer_TimerInstance_Timer1,
TimestampC6472Timer_TimerInstance_Timer2,
TimestampC6472Timer_TimerInstance_Timer3,
TimestampC6472Timer_TimerInstance_Timer4,
TimestampC6472Timer_TimerInstance_Timer5,
TimestampC6472Timer_TimerInstance_Timer6,
TimestampC6472Timer_TimerInstance_Timer7,
TimestampC6472Timer_TimerInstance_Timer8,
TimestampC6472Timer_TimerInstance_Timer9,
TimestampC6472Timer_TimerInstance_Timer10,
TimestampC6472Timer_TimerInstance_Timer11
} TimestampC6472Timer_TimerInstance;
config TimestampC6472Timer_maxBusClockFreq // module-wide |
 |
The highest bus clock frequency used to drive the timer
extern const Types_FreqHz TimestampC6472Timer_maxBusClockFreq;
DETAILS
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
RETURNS
the 32 MSBs of the highest bus clock frequency used to drive
the timer.
config TimestampC6472Timer_maxTimerClockFreq // module-wide |
 |
The highest timer clock frequency
extern const Types_FreqHz TimestampC6472Timer_maxTimerClockFreq;
DETAILS
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
RETURNS
the 32 LSBs of the highest timer clock frequency
(i.e. ticksPerSecond).
config TimestampC6472Timer_timerBaseAdrs // module-wide |
 |
Base address of the timer to be used as the global timer that provides
a common time reference for all CPUs
DETAILS
This timer will be used to enable multicore event correlation.
TimestampC6472Timer_get32() // module-wide |
 |
Return a 32-bit timestamp
Bits32 TimestampC6472Timer_get32();
RETURNS
Returns a 32-bit timestamp value.
Use
getFreq to convert this value into units of real time.
Returns a 32-bit timestamp value.
Use
getFreq to convert this value into units of real time.
SEE
TimestampC6472Timer_get64() // module-wide |
 |
Return a 64-bit timestamp
ARGUMENTS
result
pointer to 64-bit result
This parameter is a pointer to a structure representing a 64-bit
wide timestamp value where the current timestamp is written.
If the underlying hardware does not support 64-bit resolution, the
hi field of
result is always set to 0; see
xdc.runtime.Types.Timestamp64. So, it is possible for
the
lo field to wrap around without any change to the
hi field.
Use
getFreq to convert this value into units of real
time.
pointer to 64-bit result
This parameter is a pointer to a structure representing a 64-bit
wide timestamp value where the current timestamp is written.
If the underlying hardware does not support 64-bit resolution, the
hi field of
result is always set to 0; see
xdc.runtime.Types.Timestamp64. So, it is possible for
the
lo field to wrap around without any change to the
hi field.
Use
getFreq to convert this value into units of real
time.
SEE
TimestampC6472Timer_getFreq() // module-wide |
 |
Get the timestamp timer's frequency (in Hz)
ARGUMENTS
freq
pointer to a 64-bit result
This parameter is a pointer to a structure representing a 64-bit
wide frequency value where the timer's frequency (in Hz)
is written; see
xdc.runtime.Types.FreqHz.
This function provides a way of converting timestamp
values into units of real time.
pointer to a 64-bit result
This parameter is a pointer to a structure representing a 64-bit
wide frequency value where the timer's frequency (in Hz)
is written; see
xdc.runtime.Types.FreqHz.
This function provides a way of converting timestamp
values into units of real time.
SEE
Module-Wide Built-Ins |
 |
// Get this module's unique id
Bool TimestampC6472Timer_Module_startupDone();
// Test if this module has completed startup
// The heap from which this module allocates memory
Bool TimestampC6472Timer_Module_hasMask();
// Test whether this module has a diagnostics mask
Bits16 TimestampC6472Timer_Module_getMask();
// Returns the diagnostics mask for this module
Void TimestampC6472Timer_Module_setMask(Bits16 mask);
// Set the diagnostics mask for this module
Instance Object Types |
 |
typedef struct TimestampC6472Timer_Object TimestampC6472Timer_Object;
// Opaque internal representation of an instance object
// Client reference to an instance object
typedef struct TimestampC6472Timer_Struct TimestampC6472Timer_Struct;
// Opaque client structure large enough to hold an instance object
// Convert this instance structure pointer into an instance handle
// Convert this instance handle into an instance structure pointer
Instance Config Parameters |
 |
typedef struct TimestampC6472Timer_Params {
// Instance config-params structure
// Common per-instance configs
} TimestampC6472Timer_Params;
// Initialize this config-params structure with supplier-specified defaults before instance creation
Instance Built-Ins |
 |
Int TimestampC6472Timer_Object_count();
// The number of statically-created instance objects
// The handle of the i-th statically-created instance object (array == NULL)
// The handle of the first dynamically-created instance object, or NULL
// The handle of the next dynamically-created instance object, or NULL
// The heap used to allocate dynamically-created instance objects
// The label associated with this instance object
// The name of this instance object
enum TimestampC6472Timer.TimerInstance |
 |
Enumeration that defines the base addresses for each timer instance
of the TMS6472 device
XDCscript usage |
meta-domain |
values of type TimestampC6472Timer.TimerInstance
const TimestampC6472Timer.TimerInstance_Timer0;
const TimestampC6472Timer.TimerInstance_Timer1;
const TimestampC6472Timer.TimerInstance_Timer2;
const TimestampC6472Timer.TimerInstance_Timer3;
const TimestampC6472Timer.TimerInstance_Timer4;
const TimestampC6472Timer.TimerInstance_Timer5;
const TimestampC6472Timer.TimerInstance_Timer6;
const TimestampC6472Timer.TimerInstance_Timer7;
const TimestampC6472Timer.TimerInstance_Timer8;
const TimestampC6472Timer.TimerInstance_Timer9;
const TimestampC6472Timer.TimerInstance_Timer10;
const TimestampC6472Timer.TimerInstance_Timer11;
C SYNOPSIS
config TimestampC6472Timer.maxBusClockFreq // module-wide |
 |
The highest bus clock frequency used to drive the timer
XDCscript usage |
meta-domain |
TimestampC6472Timer.
maxBusClockFreq =
Types.FreqHz undefined;
DETAILS
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
RETURNS
the 32 MSBs of the highest bus clock frequency used to drive
the timer.
C SYNOPSIS
config TimestampC6472Timer.maxTimerClockFreq // module-wide |
 |
The highest timer clock frequency
XDCscript usage |
meta-domain |
TimestampC6472Timer.
maxTimerClockFreq =
Types.FreqHz undefined;
DETAILS
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
The default ticks per second rate of the timer is calculated by dividing
the timer's bus clock frequency by the cyclesPerTick config parameter.
RETURNS
the 32 LSBs of the highest timer clock frequency
(i.e. ticksPerSecond).
C SYNOPSIS
config TimestampC6472Timer.timerBaseAdrs // module-wide |
 |
Base address of the timer to be used as the global timer that provides
a common time reference for all CPUs
XDCscript usage |
meta-domain |
DETAILS
This timer will be used to enable multicore event correlation.
C SYNOPSIS
metaonly config TimestampC6472Timer.canCpuCyclesPerTickBeChanged // module-wide |
 |
Indicates whether the timer's cycles per tick divide down ratio can be
changed or not
XDCscript usage |
meta-domain |
TimestampC6472Timer.canCpuCyclesPerTickBeChanged = Bool false;
RETURNS
true if the timer's CPU cycles per tick can be changed
true if the timer's CPU cycles per tick can be changed
metaonly config TimestampC6472Timer.canFrequencyBeChanged // module-wide |
 |
Indicates whether the timer frequency can be changed or not
XDCscript usage |
meta-domain |
TimestampC6472Timer.canFrequencyBeChanged = Bool false;
RETURNS
true if the timer's clock frequency can be changed
true if the timer's clock frequency can be changed
metaonly config TimestampC6472Timer.common$ // module-wide |
 |
Common module configuration parameters
XDCscript usage |
meta-domain |
DETAILS
All modules have this configuration parameter. Its name
contains the '$' character to ensure it does not conflict with
configuration parameters declared by the module. This allows
new configuration parameters to be added in the future without
any chance of breaking existing modules.
metaonly config TimestampC6472Timer.cpuCyclesPerTick // module-wide |
 |
The number of CPU cycles each tick of the timestamp corresponds to
XDCscript usage |
meta-domain |
TimestampC6472Timer.cpuCyclesPerTick = UInt32 6;
DETAILS
A value of 0 indicates that no conversion between the timer's tick count
and CPU cycles is possible.
A value of 0 indicates that no conversion between the timer's tick count
and CPU cycles is possible.
Instance Config Parameters |
 |
XDCscript usage |
meta-domain |
var params = new TimestampC6472Timer.Params;
// Instance config-params object