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Added AN00246 files

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xross
2018-02-14 12:19:50 +00:00
parent 1a324855a0
commit eb0ea91979
8 changed files with 513 additions and 15 deletions
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9
examples/AN00246_xua_example/src/app_xua_simple.xc
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@@ -13,8 +13,8 @@
#include <xs1.h>
#include <platform.h>
#include "xud_device.h"
#include "xua.h"
#include "xud_device.h"
/* Port declarations. Note, the defines come from the xn file */
buffered out port:32 p_i2s_dac[] = {PORT_I2S_DAC0}; /* I2S Data-line(s) */
@@ -24,12 +24,12 @@ buffered out port:32 p_bclk = PORT_I2S_BCLK; /* I2S L/R-clock */
/* Note, declared unsafe as sometimes we want to share this port
e.g. PDM mics and I2S use same master clock IO */
port p_mclk_in_ = PORT_MCLK_IN;
port p_mclk_in_ = PORT_MCLK_IN;
unsafe
{
/* TODO simplify this */
unsafe port p_mclk_in; /* Audio master clock input */
unsafe port p_mclk_in; /* Audio master clock input */
}
in port p_for_mclk_count = PORT_MCLK_COUNT; /* Extra port for counting master clock ticks */
@@ -55,7 +55,7 @@ int main()
/* Channel for audio data between buffering cores and audio IO core */
chan c_aud;
/* Channel for communcating control messages from EP0 to the rest of the device (via the buffering cores */
/* Channel for communicating control messages from EP0 to the rest of the device (via the buffering cores */
chan c_aud_ctl;
par
@@ -63,7 +63,6 @@ int main()
/* Low level USB device layer core */
on tile[1]: XUD_Main(c_ep_out, 2, c_ep_in, 2,
c_sof, epTypeTableOut, epTypeTableIn,
/* TODO rm me! */
null, null, -1 ,
XUD_SPEED_HS, XUD_PWR_BUS);

7
examples/AN00246_xua_example/src/xua_conf.h
View File

@@ -10,10 +10,6 @@
#define MAX_FREQ 48000
#define EXCLUDE_USB_AUDIO_MAIN
#define NUM_PDM_MICS 0
#define XUD_TILE 1
#define AUDIO_IO_TILE 0
#define MIXER 0
#define SPDIF_TX_INDEX 0
#define VENDOR_STR "XMOS"
@@ -26,6 +22,3 @@
#define AUDIO_CLASS_FALLBACK 0
#define BCD_DEVICE 0x1234
#define XUA_DFU_EN 0
/* TODO */
#define XUA_DFU XUA_DFU_EN