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Diffstat (limited to 'Demos/Device/LowLevel/AudioInput/AudioInput.txt')
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diff --git a/Demos/Device/LowLevel/AudioInput/AudioInput.txt b/Demos/Device/LowLevel/AudioInput/AudioInput.txt new file mode 100644 index 000000000..cf7125949 --- /dev/null +++ b/Demos/Device/LowLevel/AudioInput/AudioInput.txt @@ -0,0 +1,75 @@ +/** \file
+ *
+ * This file contains special DoxyGen information for the generation of the main page and other special
+ * documentation pages. It is not a project source file.
+ */
+
+/** \mainpage Audio Input Device Demo
+ *
+ * \section SSec_Info USB Information:
+ *
+ * The following table gives a rundown of the USB utilization of this demo.
+ *
+ * <table>
+ * <tr>
+ * <td><b>USB Mode:</b></td>
+ * <td>Device</td>
+ * </tr>
+ * <tr>
+ * <td><b>USB Class:</b></td>
+ * <td>Audio Class</td>
+ * </tr>
+ * <tr>
+ * <td><b>USB Subclass:</b></td>
+ * <td>Standard Audio Device</td>
+ * </tr>
+ * <tr>
+ * <td><b>Relevant Standards:</b></td>
+ * <td>USBIF Audio Class Specification</td>
+ * <td>USBIF Audio Class Terminal Types Specification</td>
+ * <td>USBIF Audio Data Formats Specification</td>
+ * </tr>
+ * <tr>
+ * <td><b>Usable Speeds:</b></td>
+ * <td>Full Speed Mode</td>
+ * </tr>
+ * </table>
+ *
+ * \section SSec_Description Project Description:
+ *
+ * Audio demonstration application. This gives a simple reference
+ * application for implementing a USB Audio Input device using the
+ * basic USB Audio drivers in all modern OSes (i.e. no special drivers
+ * required).
+ *
+ * On start-up the system will automatically enumerate and function
+ * as a USB microphone. Incoming audio from the ADC channel 1 will
+ * be sampled and sent to the host computer.
+ *
+ * To use, connect a microphone to the ADC channel 2.
+ *
+ * Under Windows, if a driver request dialogue pops up, select the option
+ * to automatically install the appropriate drivers.
+ *
+ * \section SSec_Options Project Options
+ *
+ * The following defines can be found in this demo, which can control the demo behaviour when defined, or changed in value.
+ *
+ * <table>
+ * <tr>
+ * <td><b>Define Name:</b></td>
+ * <td><b>Location:</b></td>
+ * <td><b>Description:</b></td>
+ * </tr>
+ * <tr>
+ * <td>MICROPHONE_BIASED_TO_HALF_RAIL</td>
+ * <td>Makefile CDEFS</td>
+ * <td>When defined, this alters the demo so that the half VCC bias of the microphone input is subtracted.</td>
+ * </tr>
+ * <tr>
+ * <td>AUDIO_SAMPLE_FREQUENCY</td>
+ * <td>Descriptors.h</td>
+ * <td>Gives the audio sample rate per channel for the audio stream, in Hz.</td>
+ * </tr>
+ * </table>
+ */
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