aboutsummaryrefslogtreecommitdiffstats
path: root/Demos/Host/ClassDriver/AudioOutputHost
diff options
context:
space:
mode:
Diffstat (limited to 'Demos/Host/ClassDriver/AudioOutputHost')
-rw-r--r--Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c3
-rw-r--r--Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.h9
-rw-r--r--Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.txt9
-rw-r--r--Demos/Host/ClassDriver/AudioOutputHost/Config/AppConfig.h51
-rw-r--r--Demos/Host/ClassDriver/AudioOutputHost/Config/LUFAConfig.h93
-rw-r--r--Demos/Host/ClassDriver/AudioOutputHost/makefile8
6 files changed, 158 insertions, 15 deletions
diff --git a/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c b/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c
index 833be1b2c..5f00568f5 100644
--- a/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c
+++ b/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.c
@@ -128,6 +128,9 @@ void SetupHardware(void)
/* Create a stdio stream for the serial port for stdin and stdout */
Serial_CreateStream(NULL);
+
+ /* Start the ADC conversion in free running mode */
+ ADC_StartReading(ADC_REFERENCE_AVCC | ADC_RIGHT_ADJUSTED | ADC_GET_CHANNEL_MASK(MIC_IN_ADC_CHANNEL));
}
/** Event handler for the USB_DeviceAttached event. This indicates that a device has been attached to the host, and
diff --git a/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.h b/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.h
index 397958877..4c0d39fb8 100644
--- a/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.h
+++ b/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.h
@@ -44,21 +44,16 @@
#include <avr/interrupt.h>
#include <stdio.h>
- #include <LUFA/Version.h>
#include <LUFA/Drivers/Misc/TerminalCodes.h>
#include <LUFA/Drivers/Peripheral/Serial.h>
#include <LUFA/Drivers/Peripheral/ADC.h>
#include <LUFA/Drivers/Board/LEDs.h>
#include <LUFA/Drivers/Board/Buttons.h>
#include <LUFA/Drivers/USB/USB.h>
+
+ #include "Config/AppConfig.h"
/* Macros: */
- /** ADC channel number for the microphone input. */
- #define MIC_IN_ADC_CHANNEL 2
-
- /** ADC channel MUX mask for the microphone input. */
- #define MIC_IN_ADC_MUX_MASK ADC_CHANNEL2
-
/** Maximum audio sample value for the microphone input. */
#define SAMPLE_MAX_RANGE 0xFFFF
diff --git a/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.txt b/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.txt
index e6caaf907..3af62bc5c 100644
--- a/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.txt
+++ b/Demos/Host/ClassDriver/AudioOutputHost/AudioOutputHost.txt
@@ -63,14 +63,19 @@
* <td><b>Description:</b></td>
* </tr>
* <tr>
+ * <td>MIC_IN_ADC_CHANNEL</td>
+ * <td>AppConfig.h</td>
+ * <td>Sets the ADC channel used by the demo for the input audio samples from an attached microphone.</td>
+ * </tr>
+ * <tr>
* <td>USE_TEST_TONE</td>
- * <td>Makefile LUFA_OPTS</td>
+ * <td>AppConfig.h</td>
* <td>When defined, this alters the demo to produce a square wave test tone when the first board button is pressed
* instead of sampling the board microphone.</td>
* </tr>
* <tr>
* <td>MICROPHONE_BIASED_TO_HALF_RAIL</td>
- * <td>Makefile LUFA_OPTS</td>
+ * <td>AppConfig.h</td>
* <td>When defined, this alters the demo so that the half VCC bias of the microphone input is subtracted.</td>
* </tr>
* </table>
diff --git a/Demos/Host/ClassDriver/AudioOutputHost/Config/AppConfig.h b/Demos/Host/ClassDriver/AudioOutputHost/Config/AppConfig.h
new file mode 100644
index 000000000..7702e259a
--- /dev/null
+++ b/Demos/Host/ClassDriver/AudioOutputHost/Config/AppConfig.h
@@ -0,0 +1,51 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 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 disclaim 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
+ * \brief Application Configuration Header File
+ *
+ * This is a header file which is be used to configure some of
+ * the application's compile time options, as an alternative to
+ * specifying the compile time constants supplied through a
+ * makefile or build system.
+ *
+ * For information on what each token does, refer to the
+ * \ref Sec_Options section of the application documentation.
+ */
+
+#ifndef _APP_CONFIG_H_
+#define _APP_CONFIG_H_
+
+ #define MIC_IN_ADC_CHANNEL 2
+
+ #define MICROPHONE_BIASED_TO_HALF_RAIL
+ #define USE_TEST_TONE
+
+#endif \ No newline at end of file
diff --git a/Demos/Host/ClassDriver/AudioOutputHost/Config/LUFAConfig.h b/Demos/Host/ClassDriver/AudioOutputHost/Config/LUFAConfig.h
new file mode 100644
index 000000000..dab88310b
--- /dev/null
+++ b/Demos/Host/ClassDriver/AudioOutputHost/Config/LUFAConfig.h
@@ -0,0 +1,93 @@
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2012.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.lufa-lib.org
+*/
+
+/*
+ Copyright 2012 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 disclaim 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
+ * \brief LUFA Library Configuration Header File
+ *
+ * This header file is used to configure LUFA's compile time options,
+ * as an alternative to the compile time constants supplied through
+ * a makefile.
+ *
+ * For information on what each token does, refer to the LUFA
+ * manual section "Summary of Compile Tokens".
+ */
+
+#ifndef _LUFA_CONFIG_H_
+#define _LUFA_CONFIG_H_
+
+ #if (ARCH == ARCH_AVR8)
+
+ /* Non-USB Related Configuration Tokens: */
+// #define DISABLE_TERMINAL_CODES
+
+ /* USB Class Driver Related Tokens: */
+// #define HID_HOST_BOOT_PROTOCOL_ONLY
+// #define HID_STATETABLE_STACK_DEPTH {Insert Value Here}
+// #define HID_USAGE_STACK_DEPTH {Insert Value Here}
+// #define HID_MAX_COLLECTIONS {Insert Value Here}
+// #define HID_MAX_REPORTITEMS {Insert Value Here}
+// #define HID_MAX_REPORT_IDS {Insert Value Here}
+// #define NO_CLASS_DRIVER_AUTOFLUSH
+
+ /* General USB Driver Related Tokens: */
+// #define ORDERED_EP_CONFIG
+ #define USE_STATIC_OPTIONS (USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)
+// #define USB_DEVICE_ONLY
+ #define USB_HOST_ONLY
+// #define USB_STREAM_TIMEOUT_MS {Insert Value Here}
+// #define NO_LIMITED_CONTROLLER_CONNECT
+// #define NO_SOF_EVENTS
+
+ /* USB Device Mode Driver Related Tokens: */
+// #define USE_RAM_DESCRIPTORS
+// #define USE_FLASH_DESCRIPTORS
+// #define USE_EEPROM_DESCRIPTORS
+// #define NO_INTERNAL_SERIAL
+// #define FIXED_CONTROL_ENDPOINT_SIZE {Insert Value Here}
+// #define DEVICE_STATE_AS_GPIOR {Insert Value Here}
+// #define FIXED_NUM_CONFIGURATIONS {Insert Value Here}
+// #define CONTROL_ONLY_DEVICE
+// #define INTERRUPT_CONTROL_ENDPOINT
+// #define NO_DEVICE_REMOTE_WAKEUP
+// #define NO_DEVICE_SELF_POWER
+
+ /* USB Host Mode Driver Related Tokens: */
+// #define HOST_STATE_AS_GPIOR {Insert Value Here}
+// #define USB_HOST_TIMEOUT_MS {Insert Value Here}
+// #define HOST_DEVICE_SETTLE_DELAY_MS {Insert Value Here}
+// #define NO_AUTO_VBUS_MANAGEMENT
+// #define INVERTED_VBUS_ENABLE_LINE
+
+ #else
+
+ #error Unsupported architecture for this LUFA configuration file.
+
+ #endif
+#endif
diff --git a/Demos/Host/ClassDriver/AudioOutputHost/makefile b/Demos/Host/ClassDriver/AudioOutputHost/makefile
index bd57fc8d1..38e53e320 100644
--- a/Demos/Host/ClassDriver/AudioOutputHost/makefile
+++ b/Demos/Host/ClassDriver/AudioOutputHost/makefile
@@ -120,11 +120,7 @@ LUFA_PATH = ../../../..
# LUFA library compile-time options and predefined tokens
-LUFA_OPTS = -D USB_HOST_ONLY
-LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
-
-LUFA_OPTS += -D MICROPHONE_BIASED_TO_HALF_RAIL
-LUFA_OPTS += -D USE_TEST_TONE
+LUFA_OPTS = -D USE_LUFA_CONFIG_HEADER
# Create the LUFA source path variables by including the LUFA root makefile
@@ -169,7 +165,7 @@ DEBUG = dwarf-2
# Each directory must be seperated by a space.
# Use forward slashes for directory separators.
# For a directory that has spaces, enclose it in quotes.
-EXTRAINCDIRS = $(LUFA_PATH)/
+EXTRAINCDIRS = $(LUFA_PATH)/ Config/
# Compiler flag to set the C Standard level.