annotate include/render.h @ 13:6adb088196a7
Fixed ADC bug; added a simple passthrough test
| author |
andrewm |
| date |
Fri, 23 Jan 2015 15:17:09 +0000 |
| parents |
a6beeba3a648 |
| children |
670be80463a3 |
| rev |
line source |
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1 /*
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2 * render.h
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3 *
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4 * Created on: May 28, 2014
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5 * Author: Victor Zappi
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6 */
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7
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8 #ifndef RENDER_H_
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9 #define RENDER_H_
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10
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11 // uint types
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12 #include <stdint.h>
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13
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14 // Mappings from pin numbers on PCB to actual DAC channels
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15 // This gives the DAC and ADC connectors the same effective pinout
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16 #define DAC_PIN0 6
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17 #define DAC_PIN1 4
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18 #define DAC_PIN2 2
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19 #define DAC_PIN3 0
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20 #define DAC_PIN4 1
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21 #define DAC_PIN5 3
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22 #define DAC_PIN6 5
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23 #define DAC_PIN7 7
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24
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25 #define ADC_PIN0 0
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26 #define ADC_PIN1 1
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27 #define ADC_PIN2 2
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28 #define ADC_PIN3 3
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29 #define ADC_PIN4 4
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30 #define ADC_PIN5 5
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31 #define ADC_PIN6 6
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32 #define ADC_PIN7 7
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33
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34 #define MATRIX_MAX 65535.0
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35
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36 extern int gNumAudioChannels; // How many audio channels are present
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37 extern int gNumMatrixChannels; // How many matrix channels are present
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38
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39 bool initialise_render(int numMatrixChannels, int numAudioChannels,
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40 int numMatrixFramesPerPeriod,
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41 int numAudioFramesPerPeriod,
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42 float matrixSampleRate, float audioSampleRate,
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43 void *userData);
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44
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45 void render(int numMatrixFrames, int numAudioFrames, float *audioIn, float *audioOut,
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46 uint16_t *matrixIn, uint16_t *matrixOut);
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47
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48 void render_medium_prio();
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49 void render_low_prio();
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50
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51 void schedule_render_medium_prio();
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52 void schedule_render_low_prio();
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53
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54
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55 void cleanup_render();
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56
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57 #endif /* RENDER_H_ */
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