Release notes, Trace Recorder Library for Tracealyzer v3.0.2 | |
September 29, 2015. Percepio AB. | |
Changes: | |
v3.0.2 | |
- Fixed bug in tracing of nested interrupts. | |
- Made locally used variables and functions static. | |
v3.0.1 | |
- Added vTraceOnTraceBegin()/vTraceOnTraceEnd() in trcKernelPort.c to allow custom cleanup via macros TRC_STREAM_PORT_ON_TRACE_BEGIN()/TRC_STREAM_PORT_ON_TRACE_END(). | |
v3.0.0 | |
- Modified trcTCPIP functions to take bytes written/read as parameters and instead return potential errors. | |
- Added vTraceOnTraceBegin()/vTraceOnTraceEnd() in trcKernelPort that in turn uses macros from trcStreamPort.h to allow transfer method defined (as well as user defined) actions where appropriate. Currently only used by TCP/IP to re-initialize the paged event buffer so no old data is sent on trace start. | |
v2.8.6 | |
- Changed void* to uint32_t to ensure 32bit for vTraceStoreEvent1(), vTraceStoreEvent2() and vTraceStoreEvent3(). | |
- Added prefix TRC to most macros to avoid conflicts. | |
- Moved all trace stream macros to trcStreamPort.h. | |
- Now allows users to define their own trace stream macros. First specify TRC_RECORDER_TRANSFER_METHOD_CUSTOM and then modify the TRC_STREAM_CUSTOM_XXXXXXXXX macros. | |
- Added trcPagedEventBuffer that can be used to avoid endless recursion for trace stream methods that use kernel objects (semaphores, mutexes) when sending data. | |
- Added trcTCPIP/trcTCPIPConfig for easy trace stream integration with custom TCP/IP stacks. | |
v2.8.5 | |
- Added internal OS tick counter that can be used by certain kernel ports to keep track of the actual OS tick, in case it can be delayed. | |
- Updated generic macro names. | |
- Removed usage of strlen(). | |
- Added support for width and padding formats for %d, %u, %x and %X. | |
- Reduced RAM usage for certain cases by redefining unused buffers. | |
- Fixed traceTAKE_MUTEX_RECURSIVE_FAILED being called traceTAKE_MUTEX_RECURSIVE resulting in duplicate defines. | |
- Implemented fix for missing parameter "xCopyPosition" when using "xSemaphoreGiveFromISR()" in FreeRTOS v8. | |
- Added prefix to internal defines to avoid conflicts. | |
- Fixed possible memory alignment issue which could cause hard fault. | |
- Made sure TzCtrl runs every 100ms instead of every 100 OS ticks. | |
- Moved project specific includes to trcConfig.h. | |
- Added a few backwards compatibility macros. | |
v2.8.2 | |
- Improved vTracePrintF() parsing. | |
- Added vTracePrint() that performs no formatting. | |
- Removed need for passing parameter to vTraceStoreISREnd() on embOS port. This parameter is detected automatically. | |
- Added vTraceStoreISREndManual(param) that can be used on kernel ports that doesn't automatically detect pending task switches after interrupts. | |
v2.8.1 | |
- New J-Link drivers fixes the RTT Buffer Index != 0 issue. | |
- trcRecorder.c hotfixed to handle missing defines in embOS that haven't made it to release yet. | |
v2.8.0 | |
- Initial release. Only RTT Buffer Index 0 works in this version. | |
For questions, contact support@percepio.com or sales@percepio.com |