Mercurial > hg > beaglert
diff examples/loggingSensors/render.cpp @ 300:dbeed520b014 prerelease
Renamed projects to examples
author | Giulio Moro <giuliomoro@yahoo.it> |
---|---|
date | Fri, 27 May 2016 13:58:20 +0100 |
parents | projects/loggingSensors/render.cpp@048b7a4dc841 |
children | e4392164b458 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/examples/loggingSensors/render.cpp Fri May 27 13:58:20 2016 +0100 @@ -0,0 +1,37 @@ +#include <BeagleRT.h> +#include <cmath> +#include <WriteFile.h> + +WriteFile file1; +WriteFile file2; + +bool setup(BeagleRTContext *context, void *userData) +{ + file1.init("out.bin"); //set the file name to write to + file1.setEchoInterval(1000); + file1.setFileType(kBinary); + file1.setFormat("%.4f %.4f\n"); // set the format that you want to use for your output. Please use %f only (with modifiers). When in binary mode, this is used only for echoing to console + file2.init("out.m"); //set the file name to write to + file2.setHeader("myvar=[\n"); //set one or more lines to be printed at the beginning of the file + file2.setFooter("];\n"); //set one or more lines to be printed at the end of the file + file2.setFormat("%.4f\n"); // set the format that you want to use for your output. Please use %f only (with modifiers) + file2.setFileType(kText); + file2.setEchoInterval(10000); // only print to the console 1 line every other 10000 + return true; +} + +void render(BeagleRTContext *context, void *userData) +{ + for(unsigned int n = 0; n < context->analogFrames; n++) { + file1.log(&(context->analogIn[n*context->analogFrames]), 2); // log an array of values + file2.log(context->analogIn[n*context->analogFrames]); // log a single value + } +} + +// cleanup_render() is called once at the end, after the audio has stopped. +// Release any resources that were allocated in initialise_render(). + +void cleanup(BeagleRTContext *context, void *userData) +{ + +}