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Initial file tidy-up. Created app_xua_simple.

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xross
2017-10-10 15:00:00 +01:00
parent 4d4765dc77
commit eae3e4237b
49 changed files with 270 additions and 115 deletions
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19
examples/app_xua_simple/Makefile Normal file
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APP_NAME = app_xua_simple
TARGET = xk-audio-216-mc.xn
# The flags passed to xcc when building the application
XCC_FLAGS = -fcomment-asm -Xmapper --map -Xmapper MAPFILE -O3 -report -fsubword-select -save-temps -g -Wno-unused-function -Wno-timing -DXUD_SERIES_SUPPORT=XUD_X200_SERIES
# The USED_MODULES variable lists other module used by the application. These
# modules will extend the SOURCE_DIRS, INCLUDE_DIRS and LIB_DIRS variables.
# Modules are expected to be in the directory above the BASE_DIR directory.
USED_MODULES = lib_i2c lib_mic_array lib_logging lib_xua lib_device_control lib_src lib_dsp lib_spi lib_xud
#=============================================================================
# The following part of the Makefile includes the common build infrastructure
# for compiling XMOS applications. You should not need to edit below here.
XMOS_MAKE_PATH ?= ../..
include $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.common

68
examples/app_xua_simple/src/app_xua_simple.xc Normal file
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/* A very simple example of a USB audio application (and as such is un-verified)
*
* It uses some tedious blocks from the lib_xua i.e. Endpoint 0, whilst re-implementing simple versions of others i.e. buffering
*
*/
#include <xs1.h>
#include <platform.h>
#include "xud_device.h"
#include "xua.h"
void OutBuffer(chanend c_aud_out)
{
while(1)
{
}
}
void I2S()
{
while(1)
{
}
}
/* Endpoint type tables - informs XUD what the transfer types for each Endpoint in use and also
* if the endpoint wishes to be informed of USB bus resets
*/
XUD_EpType epTypeTableOut[] = {XUD_EPTYPE_CTL | XUD_STATUS_ENABLE};
XUD_EpType epTypeTableIn[] = {XUD_EPTYPE_CTL | XUD_STATUS_ENABLE, XUD_EPTYPE_ISO};
int main()
{
/* Channels for lib_xud */
chan c_ep_out[2];
chan c_ep_in[1];
chan c_aud_ctl;
par
{
/* Low level USB device layer core */
on tile[1]: XUD_Main(c_ep_out, 2, c_ep_in, 1,
null, epTypeTableOut, epTypeTableIn,
null, null, -1 , XUD_SPEED_HS, XUD_PWR_BUS);
/* Endpoint 0 core from lib_xua */
/* Note, since we are not using many features we pass in null for quite a few params.. */
on tile[1]: XUA_Endpoint0(c_ep_out[0], c_ep_in[0], c_aud_ctl, null, null, null, null);
/* Our own simple buffering and I2S cores */
on tile[1]: OutBuffer(c_ep_out[1]);
/* Our own simple I2S driver core */
on tile[1]: I2S();
}
return 0;
}

34
examples/app_xua_simple/src/customdefines.h Normal file
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/* Required by lib_xua at the moment. To be replaced with lib_xua_conf.h"
*/
// Copyright (c) 2016, XMOS Ltd, All rights reserved
#ifndef __custom_defines_h__
#define __custom_defines_h__
#define NUM_USB_CHAN_OUT 2
#define NUM_USB_CHAN_IN 0
#define I2S_CHANS_DAC 2
#define I2S_CHANS_ADC 2
#define EXCLUDE_USB_AUDIO_MAIN
#define NUM_PDM_MICS 0
#define XUD_TILE 1
#define AUDIO_IO_TILE 0
#define MIXER 0
#define MCLK_441 (512 * 44100)
#define MCLK_48 (512 * 48000)
#define MIN_FREQ 48000
#define MAX_FREQ 48000
#define SPDIF_TX_INDEX 0
#define VENDOR_STR "XMOS"
#define VENDOR_ID 0x20B1
#define PRODUCT_STR_A2 "XUA Simple"
#define PRODUCT_STR_A1 "XUA Simple"
#define PID_AUDIO_1 1
#define PID_AUDIO_2 2
#define AUDIO_CLASS 2
#define AUDIO_CLASS_FALLBACK 0
#define BCD_DEVICE 0x1234
#define XUA_DFU 0
#endif // __custom_defines_h__

17
examples/app_xua_simple/src/simulation.xc Normal file
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// Copyright (c) 2016, XMOS Ltd, All rights reserved
#include <platform.h>
#include "audiohw.h"
#include "customdefines.h"
void AudioHwConfig(unsigned samFreq, unsigned mClk, chanend ?c_codec, unsigned dsdMode,
unsigned sampRes_DAC, unsigned sampRes_ADC)
{
// nothing
}
void AudioHwInit(chanend ?c_codec)
{
// nothing
}

87
examples/app_xua_simple/src/xk-audio-216-mc.xn Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<Network xmlns="http://www.xmos.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xmos.com http://www.xmos.com" ManuallySpecifiedRouting="true">
<Type>Board</Type>
<Name>XS2 MC Audio</Name>
<Declarations>
<Declaration>tileref tile[2]</Declaration>
<Declaration>tileref usb_tile</Declaration>
</Declarations>
<Packages>
<Package id="0" Type="XS2-UnA-512-FB236">
<Nodes>
<Node Id="0" InPackageId="0" Type="XS2-L16A-512" Oscillator="24MHz" SystemFrequency="500MHz" referencefrequency="100MHz">
<Boot>
<Source Location="SPI:bootFlash"/>
</Boot>
<Tile Number="0" Reference="tile[0]">
<Port Location="XS1_PORT_1B" Name="PORT_SQI_CS"/>
<Port Location="XS1_PORT_1C" Name="PORT_SQI_SCLK"/>
<Port Location="XS1_PORT_4B" Name="PORT_SQI_SIO"/>
<!-- Audio Ports -->
<Port Location="XS1_PORT_1A" Name="PORT_PLL_REF"/>
<Port Location="XS1_PORT_1F" Name="PORT_MCLK_IN"/>
<Port Location="XS1_PORT_1G" Name="PORT_I2S_LRCLK"/>
<Port Location="XS1_PORT_1H" Name="PORT_I2S_BCLK"/>
<Port Location="XS1_PORT_1M" Name="PORT_I2S_DAC0"/>
<port Location="XS1_PORT_1N" Name="PORT_I2S_DAC1"/>
<port Location="XS1_PORT_1O" Name="PORT_I2S_DAC2"/>
<port Location="XS1_PORT_1P" Name="PORT_I2S_DAC3"/>
<Port Location="XS1_PORT_1I" Name="PORT_I2S_ADC0"/>
<Port Location="XS1_PORT_1J" Name="PORT_I2S_ADC1"/>
<Port Location="XS1_PORT_1K" Name="PORT_I2S_ADC2"/>
<Port Location="XS1_PORT_1L" Name="PORT_I2S_ADC3"/>
<Port Location="XS1_PORT_4A" Name="PORT_I2C"/>
<Port Location="XS1_PORT_1M" Name="PORT_DSD_DAC0"/>
<port Location="XS1_PORT_1N" Name="PORT_DSD_DAC1"/>
<Port Location="XS1_PORT_1G" Name="PORT_DSD_CLK"/>
<Port Location="XS1_PORT_1E" Name="PORT_ADAT_OUT"/>--> <!-- D: COAX E: OPT -->
<Port Location="XS1_PORT_1D" Name="PORT_SPDIF_OUT"/>--> <!-- D: COAX E: OPT -->
</Tile>
<Tile Number="1" Reference="tile[1]">
<!-- USB intended to run on this tile -->
<!-- Audio Ports -->
<Port Location="XS1_PORT_16B" Name="PORT_MCLK_COUNT"/>
<Port Location="XS1_PORT_1L" Name="PORT_MCLK_IN2"/>
<Port Location="XS1_PORT_1M" Name="PORT_MIDI_IN"/>
<Port Location="XS1_PORT_1N" Name="PORT_MIDI_OUT"/>
<Port Location="XS1_PORT_1O" Name="PORT_ADAT_IN"/>--> <!-- P: COAX O: OPT -->
<Port Location="XS1_PORT_1P" Name="PORT_SPDIF_IN"/>--> <!-- P: COAX O: OPT -->
</Tile>
</Node>
<Node Id="1" InPackageId="1" Type="periph:XS1-SU" Reference="usb_tile" Oscillator="24MHz">
</Node>
</Nodes>
<Links>
<Link Encoding="5wire">
<LinkEndpoint NodeId="0" Link="8" Delays="52clk,52clk"/>
<LinkEndpoint NodeId="1" Link="XL0" Delays="1clk,1clk"/>
</Link>
</Links>
</Package>
</Packages>
<Nodes>
<Node Id="2" Type="device:" RoutingId="0x8000">
<Service Id="0" Proto="xscope_host_data(chanend c);">
<Chanend Identifier="c" end="3"/>
</Service>
</Node>
</Nodes>
<Links>
<Link Encoding="2wire" Delays="4,4" Flags="XSCOPE">
<LinkEndpoint NodeId="0" Link="XL0"/>
<LinkEndpoint NodeId="2" Chanend="1"/>
</Link>
</Links>
<ExternalDevices>
<Device NodeId="0" Tile="0" Class="SQIFlash" Name="bootFlash" Type="S25FL116K">
<Attribute Name="PORT_SQI_CS" Value="PORT_SQI_CS"/>
<Attribute Name="PORT_SQI_SCLK" Value="PORT_SQI_SCLK"/>
<Attribute Name="PORT_SQI_SIO" Value="PORT_SQI_SIO"/>
</Device>
</ExternalDevices>
<JTAGChain>
<JTAGDevice NodeId="0"/>
<JTAGDevice NodeId="1"/>
</JTAGChain>
</Network>