Merge commit '60b30c036397cb5627fa374bb930794b225daa29' as 'lib/lufa'

1 files changed, 94 insertions, 0 deletions

diff --git a/lib/lufa/Demos/Device/ClassDriver/AudioInput/AudioInput.h b/lib/lufa/Demos/Device/ClassDriver/AudioInput/AudioInput.h
new file mode 100644
index 000000000..1deaa7688
--- /dev/null
+++ b/lib/lufa/Demos/Device/ClassDriver/AudioInput/AudioInput.h
@@ -0,0 +1,94 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2017.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+
+  Permission to use, copy, modify, distribute, and sell this
+  software and its documentation for any purpose is hereby granted
+  without fee, provided that the above copyright notice appear in
+  all copies and that both that the copyright notice and this
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.
+
+  The author disclaims all warranties with regard to this
+  software, including all implied warranties of merchantability
+  and fitness.  In no event shall the author be liable for any
+  special, indirect or consequential damages or any damages
+  whatsoever resulting from loss of use, data or profits, whether
+  in an action of contract, negligence or other tortious action,
+  arising out of or in connection with the use or performance of
+  this software.
+*/
+
+/** \file
+ *
+ *  Header file for AudioInput.c.
+ */
+
+#ifndef _AUDIO_INPUT_H_
+#define _AUDIO_INPUT_H_
+
+        /* Includes: */
+                #include <avr/io.h>
+                #include <avr/wdt.h>
+                #include <avr/power.h>
+                #include <avr/interrupt.h>
+
+                #include <LUFA/Drivers/Board/LEDs.h>
+                #include <LUFA/Drivers/Board/Buttons.h>
+                #include <LUFA/Drivers/Peripheral/ADC.h>
+                #include <LUFA/Drivers/USB/USB.h>
+                #include <LUFA/Platform/Platform.h>
+
+                #include "Descriptors.h"
+                #include "Config/AppConfig.h"
+
+        /* Macros: */
+                /** Maximum audio sample value for the microphone input. */
+                #define SAMPLE_MAX_RANGE          0xFFFF
+
+                /** Maximum ADC range for the microphone input. */
+                #define ADC_MAX_RANGE             0x3FF
+
+                /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
+                #define LEDMASK_USB_NOTREADY      LEDS_LED1
+
+                /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
+                #define LEDMASK_USB_ENUMERATING  (LEDS_LED2 | LEDS_LED3)
+
+                /** LED mask for the library LED driver, to indicate that the USB interface is ready. */
+                #define LEDMASK_USB_READY        (LEDS_LED2 | LEDS_LED4)
+
+                /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
+                #define LEDMASK_USB_ERROR        (LEDS_LED1 | LEDS_LED3)
+
+        /* Function Prototypes: */
+                void SetupHardware(void);
+
+                void EVENT_USB_Device_Connect(void);
+                void EVENT_USB_Device_Disconnect(void);
+                void EVENT_USB_Device_ConfigurationChanged(void);
+                void EVENT_USB_Device_ControlRequest(void);
+
+                bool CALLBACK_Audio_Device_GetSetEndpointProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
+                                                                  const uint8_t EndpointProperty,
+                                                                  const uint8_t EndpointAddress,
+                                                                  const uint8_t EndpointControl,
+                                                                  uint16_t* const DataLength,
+                                                                  uint8_t* Data) ATTR_NON_NULL_PTR_ARG(1);
+                bool CALLBACK_Audio_Device_GetSetInterfaceProperty(USB_ClassInfo_Audio_Device_t* const AudioInterfaceInfo,
+                                                                   const uint8_t Property,
+                                                                   const uint8_t EntityAddress,
+                                                                   const uint16_t Parameter,
+                                                                   uint16_t* const DataLength,
+                                                                   uint8_t* Data);
+#endif
+