FreeRTOS+Trace Trace Recorder Library | |
------------------------------------- | |
Percepio AB | |
www.percepio.com | |
This directory contains the core trace recorder library used by FreeRTOS+Trace v2.3. | |
Ready-to-run demonstrations projects are found at www.percepio.com. | |
For information on how to integrate the recorder library in your FreeRTOS build, see | |
the FreeRTOS+Trace User Manual, section 2. | |
For information on how to upload the trace data from your target system RAM to | |
FreeRTOS+Trace, see "debugger trace upload.txt" | |
NOTE: This trace recorder library requires FreeRTOS v7.3.0 or later. | |
Files included | |
-------------- | |
- trcConfig.h - The recorder's configuration file, check this! | |
- trcUser.c / trcUser.h - The main API towards the application (trcUser.h in the only include necessary). | |
- trcKernel.c / trcKernel.h - Internal routines for storing kernel events. | |
- trcBase.c / trcBase.h - Internal routines for manipulating the data structures and calculating timestamps. | |
- trcPort.c / trcPort.h - The port layer, abstracting the hardware (mainly the timer used for timestamping). | |
- trcHooks.h - The interface between FreeRTOS and the recorder, containing trace macro defintions. | |
- trcTypes.h - Type definitions used. | |
Hardware Timer Ports | |
-------------------- | |
This release contains hardware timer ports for the following hardware architectures: | |
- ARM Cortex M3/M4 (all brands, such as Atmel SAM3/SAM4, NXP 17xx, 18xx, 43xx, STM32, Freescale Kinetis, ...) | |
- Atmel AT91SAM7x | |
- Atmel AT32UC3 (AVR32) | |
- Renesas RX600 (e.g., RX62N) | |
- Microchip dsPIC/PIC24 | |
These are defined in trcPort.h. This also contains several "unofficial" ports, provided by external contributors. | |
By unofficial, it means that they are not yet verified by Percepio AB. Please refer to trcPort.h for detailed information. | |
If you use an unofficial port and beleive it is incorrect, please let us know! | |
In case your MCU is not yet supported directly, developing a new port is quite easy, just a matter of defining a few macros | |
according to your specific MCU. See trcPort.h for further information. | |
In case you have any questions, do not hesitate to contact support@percepio.com | |
Percepio AB | |
Köpmangatan 1A | |
72215 Västerås | |
Sweden | |
www.percepio.com |