| 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 |