Mercurial > hg > beaglert
comparison examples/loggingSensors/render.cpp @ 300:dbeed520b014 prerelease
Renamed projects to examples
author | Giulio Moro <giuliomoro@yahoo.it> |
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date | Fri, 27 May 2016 13:58:20 +0100 |
parents | projects/loggingSensors/render.cpp@048b7a4dc841 |
children | e4392164b458 |
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297:a3d83ebdf49b | 300:dbeed520b014 |
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1 #include <BeagleRT.h> | |
2 #include <cmath> | |
3 #include <WriteFile.h> | |
4 | |
5 WriteFile file1; | |
6 WriteFile file2; | |
7 | |
8 bool setup(BeagleRTContext *context, void *userData) | |
9 { | |
10 file1.init("out.bin"); //set the file name to write to | |
11 file1.setEchoInterval(1000); | |
12 file1.setFileType(kBinary); | |
13 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 | |
14 file2.init("out.m"); //set the file name to write to | |
15 file2.setHeader("myvar=[\n"); //set one or more lines to be printed at the beginning of the file | |
16 file2.setFooter("];\n"); //set one or more lines to be printed at the end of the file | |
17 file2.setFormat("%.4f\n"); // set the format that you want to use for your output. Please use %f only (with modifiers) | |
18 file2.setFileType(kText); | |
19 file2.setEchoInterval(10000); // only print to the console 1 line every other 10000 | |
20 return true; | |
21 } | |
22 | |
23 void render(BeagleRTContext *context, void *userData) | |
24 { | |
25 for(unsigned int n = 0; n < context->analogFrames; n++) { | |
26 file1.log(&(context->analogIn[n*context->analogFrames]), 2); // log an array of values | |
27 file2.log(context->analogIn[n*context->analogFrames]); // log a single value | |
28 } | |
29 } | |
30 | |
31 // cleanup_render() is called once at the end, after the audio has stopped. | |
32 // Release any resources that were allocated in initialise_render(). | |
33 | |
34 void cleanup(BeagleRTContext *context, void *userData) | |
35 { | |
36 | |
37 } |