mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-05-02 03:12:05 -04:00
Update FreeRTOS+Trace recorder code.
This commit is contained in:
Richard Barry
parent
7d1292ced2
commit
0fd81d6d8e
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@ -1,5 +1,5 @@
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/*******************************************************************************
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* Tracealyzer v2.4.1 Recorder Library
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* Tracealyzer v2.5.0 Recorder Library
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* Percepio AB, www.percepio.com
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*
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* trcConfig.h
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@ -156,10 +156,9 @@
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* check the actual usage in Tracealyzer. This is shown by selecting
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* View -> Trace Details -> Resource Usage -> Object Table
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*
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* NOTE 2: Remember to account for all tasks created by the kernel, such as the
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* IDLE task, timer task, and any tasks created by other 3rd party
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* software components, such as communication stacks. The recorder also has an
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* optional monitor task to account for, if this is used.
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* NOTE 2: Remember to account for all tasks and other objects created by
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* the kernel, such as the IDLE task, any timer tasks, and any tasks created
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* by other 3rd party software components, such as communication stacks.
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* Moreover, one task slot is used to indicate "(startup)", i.e., a fictive
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* task that represent the time before the scheduler starts.
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* NTask should thus be at least 2-3 slots larger than your application task count.
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@ -167,9 +166,9 @@
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******************************************************************************/
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#define NTask 15
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#define NISR 5
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#define NQueue 5
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#define NSemaphore 5
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#define NMutex 5
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#define NQueue 10
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#define NSemaphore 10
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#define NMutex 10
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/* Maximum object name length for each class (includes zero termination) */
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#define NameLenTask 15
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@ -265,8 +264,8 @@
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* much faster than a printf and can therefore be used in timing critical code.
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* See vTraceUserEvent() and vTracePrintF() in trcUser.h
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*
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* Note that Tracealyzer Standard Edition or Professional Edition is required
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* for User Events, they are not displayed in Tracealyzer Free Edition.
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* Note that Tracealyzer Professional Edition is required for User Events,
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* they are not displayed in Tracealyzer Free Edition.
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*****************************************************************************/
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#define INCLUDE_USER_EVENTS 1
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@ -441,60 +440,6 @@
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#define INCLUDE_SAVE_TO_FILE 0
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#endif
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/******************************************************************************
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* TRACE_PROGRESS_MONITOR_TASK_PRIORITY
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*
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* Macro which sets the priority of the "recorder status monitor" task.
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*
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* This task, vTraceMonitorTask in trcUser.c, periodically writes
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* the recorder status using the vTraceConsoleMessage macro, which is to
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* be mapped to your console "printf" routine. The task is named TraceMon but
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* is intentionally excluded from the demo trace.
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*
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* Default is tskIDLE_PRIORITY + 1
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* Note that if your system constantly has a high CPU load from high-priority
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* tasks, this might not be get a chance to execute.
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*
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* See vTraceMonitorTask in trcUser.c
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*****************************************************************************/
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#define TRACE_PROGRESS_MONITOR_TASK_PRIORITY (tskIDLE_PRIORITY + 1)
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/******************************************************************************
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* TRACE_PROGRESS_MONITOR_TASK_STACKSIZE
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*
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* Macro which sets the stack size of the "recorder status monitor" task.
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*
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* This task, vTraceMonitorTask in trcUser.c, periodically writes
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* the recorder status using the vTraceConsoleMessage macro, which is to
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* be mapped to your console "printf" routine. The task is intentionally
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* excluded from the demo trace.
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*
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* See vTraceMonitorTask in trcUser.c
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*****************************************************************************/
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#define TRACE_PROGRESS_MONITOR_TASK_STACKSIZE 500
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/******************************************************************************
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* TRACE_PROGRESS_MONITOR_TASK_PERIOD
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*
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* Macro which sets the period of the "recorder status monitor" task.
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*
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* This task, vTraceMonitorTask in trcUser.c, periodically writes
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* the recorder status using the vTraceConsoleMessage macro, which is to
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* be mapped to your console "printf" routine. The task is named TraceMon but
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* is intentionally excluded from the demo trace.
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*
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* Default is 1000 ticks (typically 1 second). On the Windows port, a lower
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* value is suggested since the Windows port runs very slowly, often 20-40
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* times slower than the simulated time.
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*
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* See vTraceMonitorTask in trcUser.c
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*****************************************************************************/
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#ifdef WIN32
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#define TRACE_PROGRESS_MONITOR_TASK_PERIOD 100
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#else
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#define TRACE_PROGRESS_MONITOR_TASK_PERIOD 1000
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#endif
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/******************************************************************************
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* TEAM_LICENSE_CODE
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*
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@ -1,5 +1,5 @@
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/*******************************************************************************
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* Tracealyzer v2.4.1 Recorder Library
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* Tracealyzer v2.5.0 Recorder Library
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* Percepio AB, www.percepio.com
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*
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* trcHardwarePort.h
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@ -77,8 +77,8 @@
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* 1 ms get an execution time of zero.
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*
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* PORT_Win32
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* "Accurate" timestamping based on the Windows performance counter. Note that
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* this gives the host machine time.
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* "Accurate" timestamping based on the Windows performance counter for Win32 builds.
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* Note that this gives the host machine time, not the kernel time.
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*
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* Officially supported hardware timer ports:
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* - PORT_Atmel_AT91SAM7
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@ -227,24 +227,25 @@
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#define IRQ_PRIORITY_ORDER 1 // Please update according to your hardware...
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#elif (SELECTED_PORT == PORT_Atmel_AT91SAM7)
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#error HWTC_PERIOD must point to the reload register! Not verified for this hardware port!
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/* HWTC_PERIOD is hardcoded for AT91SAM7X256-EK Board (48 MHz)
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A more generic solution is to get the period from pxPIT->PITC_PIMR */
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#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
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#define HWTC_COUNT (AT91C_BASE_PITC->PITC_PIIR & 0xFFFFF)
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#define HWTC_PERIOD 2995
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#define HWTC_PERIOD (AT91C_BASE_PITC->PITC_PIMR + 1)
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#define HWTC_DIVISOR 1
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#define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_Atmel_UC3A0)
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#elif (SELECTED_PORT == PORT_Atmel_UC3A0)
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#error HWTC_PERIOD must point to the reload register! Not yet updated for this hardware port!
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/* For Atmel AVR32 (AT32UC3A) */
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#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
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#define HWTC_COUNT sysreg_read(AVR32_COUNT)
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#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
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#define HWTC_PERIOD
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#define HWTC_DIVISOR 1
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#define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant
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@ -266,12 +267,12 @@
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#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
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#define HWTC_COUNT (CMT0.CMCNT)
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#define HWTC_PERIOD ((((TRACE_PERIPHERAL_CLOCK_HZ/TRACE_TICK_RATE_HZ)-1)/8))
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#define HWTC_PERIOD (CMT0.CMCOR + 1)
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#define HWTC_DIVISOR 1
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#define IRQ_PRIORITY_ORDER 1 // higher IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_Microchip_dsPIC_AND_PIC24)
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#elif (SELECTED_PORT == PORT_Microchip_dsPIC_AND_PIC24)
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/* For Microchip PIC24 and dsPIC (16 bit) */
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@ -289,18 +290,20 @@
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#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_NXP_LPC210X)
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#error HWTC_PERIOD must point to the reload register! Not yet updated for this hardware port!
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/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
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/* Tested with LPC2106, but should work with most LPC21XX chips. */
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#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
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#define HWTC_COUNT *((uint32_t *)0xE0004008 )
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#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
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#define HWTC_PERIOD
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#define HWTC_DIVISOR 1
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#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_TEXAS_INSTRUMENTS_TMS570)
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#error HWTC_PERIOD must point to the reload register! Not verified for this hardware port!
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/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
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#define RTIFRC0 *((uint32_t *)0xFFFFFC10)
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@ -314,6 +317,7 @@
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#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_TEXAS_INSTRUMENTS_MSP430)
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#error HWTC_PERIOD must point to the reload register! Not verified for this hardware port!
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/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
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#define HWTC_COUNT_DIRECTION DIRECTION_INCREMENTING
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@ -333,29 +337,32 @@
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#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_XILINX_PPC405)
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#elif (SELECTED_PORT == PORT_XILINX_PPC405)
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#error HWTC_PERIOD must point to the reload register! Not verified for this hardware port!
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/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
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#define HWTC_COUNT_DIRECTION DIRECTION_DECREMENTING
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#define HWTC_COUNT mfspr( 0x3db)
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#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
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#define HWTC_PERIOD
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#define HWTC_DIVISOR 1
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#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_XILINX_PPC440)
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#elif (SELECTED_PORT == PORT_XILINX_PPC440)
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#error HWTC_PERIOD must point to the reload register! Not verified for this hardware port!
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/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
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/* This should work with most PowerPC chips */
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#define HWTC_COUNT_DIRECTION DIRECTION_DECREMENTING
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#define HWTC_COUNT mfspr( 0x016 )
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#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
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#define HWTC_PERIOD
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#define HWTC_DIVISOR 1
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#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
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#elif (SELECTED_PORT == PORT_XILINX_MICROBLAZE)
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#error HWTC_PERIOD must point to the reload register! Not verified for this hardware port!
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/* UNOFFICIAL PORT - NOT YET VERIFIED BY PERCEPIO */
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/* This should work with most Microblaze configurations.
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@ -366,7 +373,7 @@
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#define HWTC_COUNT_DIRECTION DIRECTION_DECREMENTING
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#define HWTC_COUNT XTmrCtr_GetTimerCounterReg( XPAR_TMRCTR_0_BASEADDR, 0 )
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#define HWTC_PERIOD ( TRACE_CPU_CLOCK_HZ / TRACE_TICK_RATE_HZ )
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#define HWTC_PERIOD
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#define HWTC_DIVISOR 16
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#define IRQ_PRIORITY_ORDER 0 // lower IRQ priority values are more significant
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@ -451,32 +458,4 @@ void vTracePortGetTimeStamp(uint32_t *puiTimestamp);
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******************************************************************************/
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void vTracePortEnd(void);
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#if (INCLUDE_SAVE_TO_FILE == 1)
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/*******************************************************************************
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* vTracePortSetOutFile
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*
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* Sets the filename/path used in vTracePortSave.
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* This is set in a separate function, since the Win32 port calls vTracePortSave
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* in vTracePortEnd if WIN32_PORT_SAVE_WHEN_STOPPED is set.
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******************************************************************************/
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void vTracePortSetOutFile(char* path);
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/******************************************************************************
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* vTracePortSave
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*
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* Saves the trace to a file on a target-side file system. The path is set in a
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* separate function, vTracePortSetOutFile, since the Win32 port may call
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* vTracePortSave in vTracePortEnd, if using WIN32_PORT_SAVE_WHEN_STOPPED.
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******************************************************************************/
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void vTracePortSave(void);
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#else
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#define vTraceConsoleMessage(x)
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#define vTracePortSetOutFile(path)
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#define vTracePortSave(void)
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#endif
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#endif
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@ -1,5 +1,5 @@
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/*******************************************************************************
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* Tracealyzer v2.4.1 Recorder Library
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* Tracealyzer v2.5.0 Recorder Library
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* Percepio AB, www.percepio.com
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*
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* trcBase.h
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@ -183,11 +183,18 @@ typedef struct
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uint16_t dts; /* differential timestamp - time since last event */
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} TSEvent, TREvent;
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typedef struct
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{
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uint8_t type;
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uint8_t dummy;
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uint16_t dts; /* differential timestamp - time since last event */
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} LPEvent;
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typedef struct
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{
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uint8_t type;
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uint8_t objHandle;
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uint16_t dts;
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uint16_t dts; /* differential timestamp - time since last event */
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} KernelCall;
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typedef struct
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@ -195,13 +202,13 @@ typedef struct
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uint8_t type;
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objectHandleType objHandle;
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uint8_t param;
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uint8_t dts;
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uint8_t dts; /* differential timestamp - time since last event */
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} KernelCallWithParamAndHandle;
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typedef struct
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{
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uint8_t type;
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uint8_t dts;
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uint8_t dts; /* differential timestamp - time since last event */
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uint16_t param;
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} KernelCallWithParam16;
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@ -449,14 +456,6 @@ uint16_t uiIndexOfObject(objectHandleType objecthandle,
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******************************************************************************/
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void vTraceError(const char* msg);
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/*******************************************************************************
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* xTraceGetLastError
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*
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* Gives the last error message, if any. NULL if no error message is stored.
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* The message is cleared on read.
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******************************************************************************/
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char* xTraceGetLastError(void);
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/*******************************************************************************
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* prvTraceInitTraceData
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*
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@ -1,5 +1,5 @@
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/*******************************************************************************
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* Tracealyzer v2.4.1 Recorder Library
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* Tracealyzer v2.5.0 Recorder Library
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* Percepio AB, www.percepio.com
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*
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* trcKernel.h
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@ -48,6 +48,8 @@
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void vTraceStoreTaskReady(objectHandleType handle);
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#endif
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void vTraceStoreLowPower(uint32_t flag);
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void vTraceStoreTaskswitch(objectHandleType task_handle);
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void vTraceStoreKernelCall(uint32_t eventcode, traceObjectClass objectClass, uint32_t byteParam);
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@ -1,5 +1,5 @@
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/*******************************************************************************
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* Tracealyzer v2.4.1 Recorder Library
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* Tracealyzer v2.5.0 Recorder Library
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* Percepio AB, www.percepio.com
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*
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* trcKernelHooks.h
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@ -1,5 +1,5 @@
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/*******************************************************************************
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* Tracealyzer v2.4.1 Recorder Library
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* Tracealyzer v2.5.0 Recorder Library
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* Percepio AB, www.percepio.com
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*
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* trcKernelPort.h
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@ -47,10 +47,7 @@
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/* Defines that must be set for the recorder to work properly */
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#define TRACE_KERNEL_VERSION 0x1AA1
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#define TRACE_CPU_CLOCK_HZ configCPU_CLOCK_HZ /* Defined in "FreeRTOS.h" */
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#define TRACE_PERIPHERAL_CLOCK_HZ configPERIPHERAL_CLOCK_HZ /* Defined in "FreeRTOS.h" */
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#define TRACE_TICK_RATE_HZ configTICK_RATE_HZ /* Defined in "FreeRTOS.h" */
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#define TRACE_CPU_CLOCKS_PER_TICK configCPU_CLOCKS_PER_TICK /* Defined in "FreeRTOS.h" */
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/************************************************************************/
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/* KERNEL SPECIFIC OBJECT CONFIGURATION */
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@ -99,12 +96,16 @@
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/* Includes */
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#include "trcTypes.h"
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#include "trcConfig.h"
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#include "trcHooks.h"
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#include "trcKernelHooks.h"
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#include "trcHardwarePort.h"
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#include "trcBase.h"
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#include "trcKernel.h"
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#include "trcUser.h"
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#if (INCLUDE_NEW_TIME_EVENTS == 1 && configUSE_TICKLESS_IDLE != 0)
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#error "NewTime events can not be used in combination with tickless idle!"
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#endif
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/* Initialization of the object property table */
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void vTraceInitObjectPropertyTable(void);
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@ -296,6 +297,9 @@ const char* pszTraceGetErrorNotEnoughHandles(traceObjectClass objectclass);
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#define RESERVED_DUMMY_CODE (EVENTGROUP_SYS + 3) /*0xAB*/
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#define LOW_POWER_BEGIN (EVENTGROUP_SYS + 4) /*0xAC*/
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#define LOW_POWER_END (EVENTGROUP_SYS + 5) /*0xAD*/
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/************************************************************************/
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@ -360,12 +364,34 @@ void* prvTraceGetCurrentTaskHandle(void);
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#define TRACE_GET_OBJECT_EVENT_CODE(SERVICE, RESULT, CLASS, pxObject) (uint8_t)(EVENTGROUP_##SERVICE##_##RESULT + TRACE_GET_OBJECT_TRACE_CLASS(CLASS, pxObject))
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#define TRACE_GET_TASK_EVENT_CODE(SERVICE, RESULT, CLASS, pxTCB) (EVENTGROUP_##SERVICE##_##RESULT + TRACE_CLASS_TASK)
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/************************************************************************/
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/* KERNEL SPECIFIC WRAPPERS THAT SHOULD BE CALLED BY THE KERNEL */
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/************************************************************************/
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#if (configUSE_TICKLESS_IDLE != 0)
|
||||
|
||||
#undef traceLOW_POWER_IDLE_BEGIN
|
||||
#define traceLOW_POWER_IDLE_BEGIN() \
|
||||
{ \
|
||||
extern uint32_t trace_disable_timestamp; \
|
||||
vTraceStoreLowPower(0); \
|
||||
trace_disable_timestamp = 1; \
|
||||
}
|
||||
|
||||
#undef traceLOW_POWER_IDLE_END
|
||||
#define traceLOW_POWER_IDLE_END() \
|
||||
{ \
|
||||
extern uint32_t trace_disable_timestamp; \
|
||||
trace_disable_timestamp = 0; \
|
||||
vTraceStoreLowPower(1); \
|
||||
}
|
||||
|
||||
/* A macro that will update the tick count when returning from tickless idle */
|
||||
#undef traceINCREASE_TICK_COUNT( xCount )
|
||||
#define traceINCREASE_TICK_COUNT( xCount ) { extern uint32_t uiTraceTickCount; uiTraceTickCount += xTickCount; }
|
||||
|
||||
#endif
|
||||
|
||||
/* Called for each task that becomes ready */
|
||||
#undef traceMOVED_TASK_TO_READY_STATE
|
||||
#define traceMOVED_TASK_TO_READY_STATE( pxTCB ) \
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Tracealyzer v2.4.1 Recorder Library
|
||||
* Tracealyzer v2.5.0 Recorder Library
|
||||
* Percepio AB, www.percepio.com
|
||||
*
|
||||
* trcTypes.h
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Tracealyzer v2.4.1 Recorder Library
|
||||
* Tracealyzer v2.5.0 Recorder Library
|
||||
* Percepio AB, www.percepio.com
|
||||
*
|
||||
* trcUser.h
|
||||
|
|
@ -109,18 +109,6 @@ uint32_t uiTraceStart(void);
|
|||
******************************************************************************/
|
||||
void vTraceStart(void);
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceStartStatusMonitor
|
||||
*
|
||||
* This starts a task to monitor the status of the recorder module.
|
||||
* This task periodically prints a line to the console window, which shows the
|
||||
* recorder status, the number of events recorded and the latest timestamp.
|
||||
* This task calls vTracePortEnd (trcHardwarePort.c) when it detects that the
|
||||
* recorder has been stopped. This allows for adding custom actions, e.g., to
|
||||
* store the trace to a file in case a file system is available on the device.
|
||||
******************************************************************************/
|
||||
void vTraceStartStatusMonitor(void);
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceStop
|
||||
*
|
||||
|
|
@ -129,6 +117,14 @@ void vTraceStartStatusMonitor(void);
|
|||
******************************************************************************/
|
||||
void vTraceStop(void);
|
||||
|
||||
/*******************************************************************************
|
||||
* xTraceGetLastError
|
||||
*
|
||||
* Gives the last error message, if any. NULL if no error message is stored.
|
||||
* Any error message is also presented when opening a trace file.
|
||||
******************************************************************************/
|
||||
char* xTraceGetLastError(void);
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceClear
|
||||
*
|
||||
|
|
@ -137,6 +133,16 @@ void vTraceStop(void);
|
|||
******************************************************************************/
|
||||
void vTraceClear(void);
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceClearError
|
||||
*
|
||||
* Removes any previous error message generated by recorder calling vTraceError.
|
||||
* By calling this function, it may be possible to start/restart the trace
|
||||
* despite errors in the recorder, but there is no guarantee that the trace
|
||||
* recorder will work correctly in that case, depending on the type of error.
|
||||
******************************************************************************/
|
||||
void vTraceClearError(int resetErrorMessage);
|
||||
|
||||
#if (INCLUDE_ISR_TRACING == 1)
|
||||
|
||||
/*******************************************************************************
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@ Tracealyzer Trace Recorder Library
|
|||
Percepio AB
|
||||
www.percepio.com
|
||||
|
||||
This directory contains the a generic trace recorder library for Tracealyzer v2.4.
|
||||
This directory contains the a generic trace recorder library for Tracealyzer v2.5.
|
||||
|
||||
For information on how to upload the trace data from your target system RAM to
|
||||
Tracealyzer, see "debugger trace upload.txt"
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Tracealyzer v2.4.1 Recorder Library
|
||||
* Tracealyzer v2.5.0 Recorder Library
|
||||
* Percepio AB, www.percepio.com
|
||||
*
|
||||
* trcBase.c
|
||||
|
|
@ -54,6 +54,8 @@ uint8_t excludedEventCodes[NEventCodes / 8 + 1] = { 0 };
|
|||
/* Keeps track of available handles */
|
||||
objectHandleStackType objectHandleStacks = { { 0 }, { 0 }, { 0 }, { 0 }, { 0 } };
|
||||
|
||||
uint32_t init_hwtc_count;
|
||||
|
||||
/*******************************************************************************
|
||||
* RecorderData
|
||||
*
|
||||
|
|
@ -101,6 +103,8 @@ RecorderDataType* RecorderDataPtr = NULL;
|
|||
/* This version of the function dynamically allocates the trace data */
|
||||
void prvTraceInitTraceData()
|
||||
{
|
||||
init_hwtc_count = HWTC_COUNT;
|
||||
|
||||
#if TRACE_DATA_ALLOCATION == TRACE_DATA_ALLOCATION_STATIC
|
||||
RecorderDataPtr = &RecorderData;
|
||||
#elif TRACE_DATA_ALLOCATION == TRACE_DATA_ALLOCATION_DYNAMIC
|
||||
|
|
@ -217,11 +221,9 @@ uint16_t uiIndexOfObject(objectHandleType objecthandle, uint8_t objectclass)
|
|||
TRACE_ASSERT(objectclass < TRACE_NCLASSES, "uiIndexOfObject: Invalid value for objectclass", 0);
|
||||
TRACE_ASSERT(objecthandle > 0 && objecthandle <= RecorderDataPtr->ObjectPropertyTable.NumberOfObjectsPerClass[objectclass], "uiIndexOfObject: Invalid value for objecthandle", 0);
|
||||
|
||||
if ((objectclass < TRACE_NCLASSES) && (objecthandle > 0) && (objecthandle <=
|
||||
RecorderDataPtr->ObjectPropertyTable.NumberOfObjectsPerClass[objectclass]))
|
||||
if ((objectclass < TRACE_NCLASSES) && (objecthandle > 0) && (objecthandle <= RecorderDataPtr->ObjectPropertyTable.NumberOfObjectsPerClass[objectclass]))
|
||||
{
|
||||
return (uint16_t)(RecorderDataPtr->ObjectPropertyTable.StartIndexOfClass[objectclass] +
|
||||
(RecorderDataPtr->ObjectPropertyTable.TotalPropertyBytesPerClass[objectclass] * (objecthandle-1)));
|
||||
return (uint16_t)(RecorderDataPtr->ObjectPropertyTable.StartIndexOfClass[objectclass] + (RecorderDataPtr->ObjectPropertyTable.TotalPropertyBytesPerClass[objectclass] * (objecthandle-1)));
|
||||
}
|
||||
|
||||
vTraceError("Object table lookup with invalid object handle or object class!");
|
||||
|
|
@ -554,23 +556,20 @@ uint16_t prvTraceGetDTS(uint16_t param_maxDTS)
|
|||
|
||||
TRACE_ASSERT(param_maxDTS == 0xFF || param_maxDTS == 0xFFFF, "prvTraceGetDTS: Invalid value for param_maxDTS", 0);
|
||||
|
||||
if (RecorderDataPtr->frequency == 0)
|
||||
if (RecorderDataPtr->frequency == 0 && init_hwtc_count != HWTC_COUNT)
|
||||
{
|
||||
/* If HWTC_PERIOD is mapped to the timer reload register,
|
||||
such as in the Cortex M port, it might not be initialized
|
||||
before the Kernel scheduler has been started has been
|
||||
started. We therefore store the frequency of the timer at
|
||||
the first timestamped event after the scheduler has started.
|
||||
(Note that this function is called also by vTraceStart and
|
||||
uiTraceStart, which might be called before the scheduler
|
||||
has been started.) */
|
||||
started. We therefore store the frequency of the timer
|
||||
once the counter register has changed. */
|
||||
|
||||
#if (SELECTED_PORT == PORT_Win32)
|
||||
RecorderDataPtr->frequency = 100000;
|
||||
#elif (SELECTED_PORT == PORT_HWIndependent)
|
||||
RecorderDataPtr->frequency = TRACE_TICK_RATE_HZ;
|
||||
#else
|
||||
RecorderDataPtr->frequency = TRACE_CPU_CLOCK_HZ / (uint32_t)HWTC_DIVISOR;
|
||||
RecorderDataPtr->frequency = (HWTC_PERIOD * TRACE_TICK_RATE_HZ) / (uint32_t)HWTC_DIVISOR;
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Tracealyzer v2.4.1 Recorder Library
|
||||
* Tracealyzer v2.5.0 Recorder Library
|
||||
* Percepio AB, www.percepio.com
|
||||
*
|
||||
* trcHardwarePort.c
|
||||
|
|
@ -42,6 +42,8 @@
|
|||
|
||||
#include <stdint.h>
|
||||
|
||||
uint32_t trace_disable_timestamp = 0;
|
||||
uint32_t last_timestamp = 0;
|
||||
|
||||
/*******************************************************************************
|
||||
* uiTraceTickCount
|
||||
|
|
@ -71,6 +73,13 @@ void vTracePortGetTimeStamp(uint32_t *pTimestamp)
|
|||
uint32_t traceTickCount = 0;
|
||||
uint32_t hwtc_count = 0;
|
||||
|
||||
if (trace_disable_timestamp == 1)
|
||||
{
|
||||
if (pTimestamp)
|
||||
*pTimestamp = last_timestamp;
|
||||
return;
|
||||
}
|
||||
|
||||
/* Retrieve HWTC_COUNT only once since the same value should be used all throughout this function. */
|
||||
#if (HWTC_COUNT_DIRECTION == DIRECTION_INCREMENTING)
|
||||
hwtc_count = HWTC_COUNT;
|
||||
|
|
@ -109,6 +118,8 @@ void vTracePortGetTimeStamp(uint32_t *pTimestamp)
|
|||
*pTimestamp = traceTickCount * (HWTC_PERIOD / HWTC_DIVISOR);
|
||||
/* Increase timestamp by (hwtc_count + "lost hardware ticks from scaling down period") / HWTC_DIVISOR. */
|
||||
*pTimestamp += (hwtc_count + traceTickCount * (HWTC_PERIOD % HWTC_DIVISOR)) / HWTC_DIVISOR;
|
||||
|
||||
last_timestamp = *pTimestamp;
|
||||
}
|
||||
|
||||
/* Store the previous values. */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Tracealyzer v2.4.1 Recorder Library
|
||||
* Tracealyzer v2.5.0 Recorder Library
|
||||
* Percepio AB, www.percepio.com
|
||||
*
|
||||
* trcKernel.c
|
||||
|
|
@ -96,6 +96,47 @@ void vTraceStoreTaskReady(objectHandleType handle)
|
|||
}
|
||||
#endif
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceStoreLowPower
|
||||
*
|
||||
* This function stores a low power state.
|
||||
******************************************************************************/
|
||||
void vTraceStoreLowPower(uint32_t flag)
|
||||
{
|
||||
uint16_t dts;
|
||||
LPEvent* lp;
|
||||
|
||||
TRACE_ASSERT(flag <= 1, "vTraceStoreLowPower: Invalid flag value", );
|
||||
|
||||
if (recorder_busy)
|
||||
{
|
||||
/***********************************************************************
|
||||
* This should never occur, as the tick- and kernel call ISR is on lowest
|
||||
* interrupt priority and always are disabled during the critical sections
|
||||
* of the recorder.
|
||||
***********************************************************************/
|
||||
|
||||
vTraceError("Recorder busy - high priority ISR using syscall? (1)");
|
||||
return;
|
||||
}
|
||||
|
||||
if (RecorderDataPtr->recorderActive) /* Need to repeat this check! */
|
||||
{
|
||||
dts = (uint16_t)prvTraceGetDTS(0xFFFF);
|
||||
if (RecorderDataPtr->recorderActive) /* Need to repeat this check! */
|
||||
{
|
||||
lp = (LPEvent*)xTraceNextFreeEventBufferSlot();
|
||||
if (lp != NULL)
|
||||
{
|
||||
lp->type = LOW_POWER_BEGIN + flag; /* BEGIN or END depending on flag */
|
||||
lp->dts = dts;
|
||||
|
||||
prvTraceUpdateCounters();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceStoreKernelCall
|
||||
*
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Tracealyzer v2.4.1 Recorder Library
|
||||
* Tracealyzer v2.5.0 Recorder Library
|
||||
* Percepio AB, www.percepio.com
|
||||
*
|
||||
* trcKernelPort.c
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*******************************************************************************
|
||||
* Tracealyzer v2.4.1 Recorder Library
|
||||
* Tracealyzer v2.5.0 Recorder Library
|
||||
* Percepio AB, www.percepio.com
|
||||
*
|
||||
* trcUser.c
|
||||
|
|
@ -191,7 +191,6 @@ void vTraceStop(void)
|
|||
* xTraceGetLastError
|
||||
*
|
||||
* Gives the last error message, if any. NULL if no error message is stored.
|
||||
* The message is cleared on read.
|
||||
* Any error message is also presented when opening a trace file.
|
||||
******************************************************************************/
|
||||
char* xTraceGetLastError(void)
|
||||
|
|
@ -199,6 +198,20 @@ char* xTraceGetLastError(void)
|
|||
return traceErrorMessage;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceClearError
|
||||
*
|
||||
* Removes any previous error message generated by recorder calling vTraceError.
|
||||
* By calling this function, it may be possible to start/restart the trace
|
||||
* despite errors in the recorder, but there is no guarantee that the trace
|
||||
* recorder will work correctly in that case, depending on the type of error.
|
||||
******************************************************************************/
|
||||
void vTraceClearError(int resetErrorMessage)
|
||||
{
|
||||
traceErrorMessage = NULL;
|
||||
RecorderDataPtr->internalErrorOccured = 0;
|
||||
}
|
||||
|
||||
/*******************************************************************************
|
||||
* vTraceGetTraceBuffer
|
||||
*
|
||||
|
|
|
|||
Loading…
Reference in a new issue