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I have just started working with the DSP56F805EVM development board with Codewarrior 5.0 and Embedded SDK 3.0. I've used some of the examples to download to the board ( flashing LEDs) and they work. Question 1. However, when I wanted to do some maths functions such as 'sqrt' it dis not build. Looking through the various documentation, am I to understand that I need to link in some of the SDK libraries that come with SDK ? When I tried to build the DAC example, I made the changes to the appconfig.h file e.g #define INCLUDE_DSPFUNC /* dsp functional library */ The dac.mcp project also loaded in the following .mcp projects :- bsp, sys, tools, dspfunc, bldc, mcfunc Their corresponding .lib files did not exist. Question 2. Am I correct in believing that these libraries did not come with SDK and that I need to build them from the source code ? Question 3. How do I add such a library to a new project ? Question 4. In the the tutorial ( section 2.3.4 of help_, after selecting the stationary and the processor, Codewarrior shows a 'template' with \EXTERNAL RAM appconfig.c, appconfig.h and linker.cmd, below this there is \Flash with config.c, const.h,vector.c, Below these there are directories for SDK Projects and SDK Libs The only SDK Stationerty I have are :- Dsp56800 EABI Stationery Dsp56800 Embedded Stationery Empty Project When I select Dsp56800 EABI Sationery and then the 56805 I get 2 subdirectories :- code and support. Neither of which have the appconfig.h file etc. How do I get the stationery to produce subdirectories with the appconfig.h file ect ? Thanks, Rowland

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