337 lines
8.4 KiB
C
337 lines
8.4 KiB
C
/**
|
|
* @file internaldefines.h
|
|
* @brief Defines relating to device configuration and customisation.
|
|
* @author Ross Owen, XMOS Limited
|
|
*/
|
|
|
|
#ifndef _DEVICEDEFINES_H_
|
|
#define _DEVICEDEFINES_H_
|
|
|
|
#include "customdefines.h"
|
|
|
|
#if defined(IAP) && (IAP == 0)
|
|
#undef IAP
|
|
#endif
|
|
|
|
#if defined(IAP_BUFFERED) && (IAP_BUFFERED == 0)
|
|
#undef IAP_BUFFERED
|
|
#endif
|
|
|
|
#if defined(MIDI) && (MIDI == 0)
|
|
#undef MIDI
|
|
#endif
|
|
|
|
#if defined(SPDIF) && (SPDIF == 0)
|
|
#undef SPDIF
|
|
#endif
|
|
|
|
#if defined(INPUT) && (INPUT == 0)
|
|
#undef INPUT
|
|
#endif
|
|
|
|
#if defined(OUTPUT) && (OUTPUT == 0)
|
|
#undef OUTPUT
|
|
#endif
|
|
|
|
#if defined(SPDIF_RX) && (SPDIF_RX == 0)
|
|
#undef SPDIF_RX
|
|
#endif
|
|
|
|
#if defined(ADAT_RX) && (ADAT_RX == 0)
|
|
#undef ADAT_RX
|
|
#endif
|
|
|
|
#if defined(DFU) && (DFU == 0)
|
|
#undef DFU
|
|
#endif
|
|
|
|
#if defined(CODEC_SLAVE) && (CODEC_SLAVE == 0)
|
|
#undef CODEC_SLAVE
|
|
#endif
|
|
|
|
#if defined(LEVEL_METER_LEDS) && !defined(LEVEL_UPDATE_RATE)
|
|
#define LEVEL_UPDATE_RATE 400000
|
|
#endif
|
|
|
|
#if(AUDIO_CLASS != 1) && (AUDIO_CLASS != 2)
|
|
#warning AUDIO_CLASS not defined, using 2
|
|
#define AUDIO_CLASS 2
|
|
#endif
|
|
|
|
/* Number of IS2 chans to DAC */
|
|
#ifndef I2S_CHANS_DAC
|
|
#error I2S_CHANS_DAC not defined
|
|
#else
|
|
#define I2S_WIRES_DAC (I2S_CHANS_DAC >> 1)
|
|
#endif
|
|
|
|
/* Number of I2S chans from ADC */
|
|
#ifndef I2S_CHANS_ADC
|
|
#error I2S_CHANS_ADC not defined
|
|
#else
|
|
#define I2S_WIRES_ADC (I2S_CHANS_ADC >> 1)
|
|
#endif
|
|
|
|
/* SPDIF and ADAT first input chan indices */
|
|
#ifdef SPDIF_RX
|
|
#ifndef SPDIF_RX_INDEX
|
|
#error SPDIF_RX_INDEX not defined and SPDIF_RX defined
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef ADAT_RX
|
|
#ifndef ADAT_RX_INDEX
|
|
#error ADAT_RX_INDEX not defined and ADAT_RX defined
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef SPDIF_TX_INDEX
|
|
#warning SPDIF_TX_INDEX not defined! Using 0
|
|
#define SPDIF_TX_INDEX (0)
|
|
#endif
|
|
|
|
/* Max supported freq for device */
|
|
#ifndef MAX_FREQ
|
|
#warning MAX_FREQ not defined! Using 48000
|
|
#define MAX_FREQ (48000)
|
|
#endif
|
|
|
|
/* Default device freq */
|
|
#ifndef DEFAULT_FREQ
|
|
#warning DEFAULT not defined! Using MAX_FREQ
|
|
#define DEFAULT_FREQ (MAX_FREQ)
|
|
#endif
|
|
|
|
/* Master clock defines (in Hz) */
|
|
#ifndef MCLK_441
|
|
#error MCLK_441 not defined
|
|
#endif
|
|
|
|
#ifndef MCLK_48
|
|
#error MCLK_441 not defined
|
|
#endif
|
|
|
|
/* The number of clock ticks to wait for the audio PLL to lock */
|
|
#define AUDIO_PLL_LOCK_DELAY (40000000)
|
|
|
|
/* Vendor/Product strings */
|
|
#ifndef VENDOR_STR
|
|
#define VENDOR_STR "XMOS "
|
|
//#warning VENDOR_STR not defined. Using XMOS
|
|
#endif
|
|
|
|
#ifndef VENDOR_ID
|
|
#warning VENDOR_ID not defined. Using XMOS vendor ID
|
|
#define VENDOR_ID (0x20B1) /* XMOS VID */
|
|
#endif
|
|
|
|
#ifndef PID_AUDIO_1
|
|
#define PID_AUDIO_1 (0x0001)
|
|
#warning PRODUCT_ID not defined. Using 0x0001
|
|
#endif
|
|
|
|
#ifndef PID_AUDIO_2
|
|
#define PID_AUDIO_2 (0x0001)
|
|
#warning PRODUCT_ID not defined. Using 0x0001
|
|
#endif
|
|
|
|
/* Device release number in BCD: 0xJJMNi */
|
|
#ifndef BCD_DEVICE
|
|
#define BCD_DEVICE (0x0000)
|
|
#warning BCD_DEVICE not defined. Using 0x0000
|
|
#endif
|
|
|
|
/* Addition interfaces based on defines */
|
|
#if defined(DFU) && DFU != 0
|
|
#define DFU_INTERFACES (1) /* DFU interface count */
|
|
#else
|
|
#define DFU_INTERFACES (0)
|
|
#endif
|
|
|
|
#ifdef INPUT
|
|
#define INPUT_INTERFACES (1)
|
|
#else
|
|
#define INPUT_INTERFACES (0)
|
|
#endif
|
|
|
|
#if defined(OUTPUT) && OUTPUT != 0
|
|
#define OUTPUT_INTERFACES (1)
|
|
#else
|
|
#define OUTPUT_INTERFACES (0)
|
|
#endif
|
|
|
|
|
|
#if defined(MIDI)
|
|
#define MIDI_INTERFACES (2)
|
|
#else
|
|
#define MIDI_INTERFACES (0)
|
|
#endif
|
|
|
|
#if defined(IAP)
|
|
#define IAP_INTERFACES (1)
|
|
#else
|
|
#define IAP_INTERFACES (0)
|
|
#endif
|
|
|
|
#define AUDIO_STOP_FOR_DFU (0x12345678)
|
|
#define AUDIO_START_FROM_DFU (0x87654321)
|
|
#define AUDIO_REBOOT_FROM_DFU (0xa5a5a5a5)
|
|
|
|
|
|
#define MAX_VOL (0x20000000)
|
|
|
|
#define NUM_EP_OUT 4 /* Max number of device endpoints used */
|
|
#define NUM_EP_IN 7
|
|
/* Length of clock unit/clock-selector units */
|
|
#if defined(SPDIF_RX) && defined(ADAT_RX)
|
|
#define NUM_CLOCKS 3
|
|
#elif defined(SPDIF_RX) || defined(ADAT_RX)
|
|
#define NUM_CLOCKS 2
|
|
#else
|
|
#define NUM_CLOCKS 1
|
|
#endif
|
|
|
|
|
|
/* Total number of USB interfaces this device implements (+1 for required control interface) */
|
|
#define NUM_INTERFACES INPUT_INTERFACES + OUTPUT_INTERFACES + DFU_INTERFACES + MIDI_INTERFACES + IAP_INTERFACES + 1
|
|
/* Audio Unit ID defines */
|
|
#define FU_USBIN 11 /* Feature Unit: USB Audio device -> host */
|
|
#define FU_USBOUT 10 /* Feature Unit: USB Audio host -> device*/
|
|
#define ID_IT_USB 2 /* Input terminal: USB streaming */
|
|
#define ID_IT_AUD 1 /* Input terminal: Analogue input */
|
|
#define ID_OT_USB 22 /* Output terminal: USB streaming */
|
|
#define ID_OT_AUD 20 /* Output terminal: Analogue output */
|
|
|
|
#define ID_CLKSEL 40 /* Clock selector ID */
|
|
#define ID_CLKSRC_INT 41 /* Clock source ID (internal) */
|
|
#define ID_CLKSRC_EXT 42 /* Clock source ID (external) */
|
|
#define ID_CLKSRC_ADAT 43 /* Clock source ID (external) */
|
|
|
|
#define ID_XU_MIXSEL 50
|
|
#define ID_XU_OUT 51
|
|
#define ID_XU_IN 52
|
|
|
|
#define ID_MIXER_1 60
|
|
|
|
#ifndef SERIAL_STR
|
|
#define SERIAL_STR "0000" /* Serial number string */
|
|
#endif
|
|
|
|
#define SERIAL_STR_INDEX 0x03
|
|
#define MANUFACTURER_STR_INDEX 0x01
|
|
#define PRODUCT_STR_INDEX 0x02
|
|
|
|
/* Mixer defines */
|
|
#ifndef MIX_INPUTS
|
|
#define MIX_INPUTS 18
|
|
#endif
|
|
|
|
#ifndef MAX_MIX_COUNT
|
|
#define MAX_MIX_COUNT 8
|
|
#endif
|
|
|
|
|
|
/* Volume defines */
|
|
|
|
#ifndef MIN_VOLUME
|
|
/* The minimum volume setting above -inf. This is a signed 8.8 fixed point
|
|
number that must be strictly greater than -128 (0x8000) */
|
|
/* Default min volume is -127db */
|
|
#define MIN_VOLUME (0x8100)
|
|
#endif
|
|
|
|
#ifndef MAX_VOLUME
|
|
/* The maximum volume setting. This is a signed 8.8 fixed point number. */
|
|
/* Default max volume is 0db */
|
|
#define MAX_VOLUME (0x0000)
|
|
#endif
|
|
|
|
#ifndef VOLUME_RES
|
|
/* The resolution of the volume control in db as a 8.8 fixed point number */
|
|
/* Default volume resolution 1db */
|
|
#define VOLUME_RES (0x100)
|
|
#endif
|
|
|
|
|
|
#ifndef MIN_MIXER_VOLUME
|
|
/* The minimum volume setting for the mixer unit above -inf.
|
|
This is a signed 8.8 fixed point
|
|
number that must be strictly greater than -128 (0x8000) */
|
|
/* Default min volume is -127db */
|
|
#define MIN_MIXER_VOLUME (0x8100)
|
|
#endif
|
|
|
|
#ifndef MAX_MIXER_VOLUME
|
|
/* The maximum volume setting for the mixer.
|
|
This is a signed 8.8 fixed point number. */
|
|
/* Default max volume is 0db */
|
|
#define MAX_MIXER_VOLUME (0x0000)
|
|
#endif
|
|
|
|
#ifndef VOLUME_RES_MIXER
|
|
/* The resolution of the volume control in db as a 8.8 fixed point number */
|
|
/* Default volume resolution 1db */
|
|
#define VOLUME_RES_MIXER (0x100)
|
|
#endif
|
|
|
|
/* Handle out volume control in the mixer */
|
|
#if defined(OUT_VOLUME_IN_MIXER) && (OUT_VOLUME_IN_MIXER==0)
|
|
#undef OUT_VOLUME_IN_MIXER
|
|
#else
|
|
#if defined(MIXER)
|
|
// Enabled by default
|
|
#define OUT_VOLUME_IN_MIXER
|
|
#endif
|
|
#endif
|
|
|
|
/* Apply out volume controls after the mix */
|
|
#if defined(OUT_VOLUME_AFTER_MIX) && (OUT_VOLUME_AFTER_MIX==0)
|
|
#undef OUT_VOLUME_AFTER_MIX
|
|
#else
|
|
#if defined(MIXER) && defined(OUT_VOLUME_IN_MIXER)
|
|
// Enabled by default
|
|
#define OUT_VOLUME_AFTER_MIX
|
|
#endif
|
|
#endif
|
|
|
|
/* Define for reporting as self or bus-powered to the host */
|
|
#if defined(SELF_POWERED) && (SELF_POWERED==0)
|
|
#undef SELF_POWERED
|
|
#endif
|
|
|
|
/* Handle in volume control in the mixer */
|
|
#if defined(IN_VOLUME_IN_MIXER) && (IN_VOLUME_IN_MIXER==0)
|
|
#undef IN_VOLUME_IN_MIXER
|
|
#else
|
|
#if defined(MIXER)
|
|
/* Enabled by default */
|
|
#define IN_VOLUME_IN_MIXER
|
|
#endif
|
|
#endif
|
|
|
|
/* Apply in volume controls after the mix */
|
|
#if defined(IN_VOLUME_AFTER_MIX) && (IN_VOLUME_AFTER_MIX==0)
|
|
#undef IN_VOLUME_AFTER_MIX
|
|
#else
|
|
#if defined(MIXER) && defined(IN_VOLUME_IN_MIXER)
|
|
// Enabled by default
|
|
#define IN_VOLUME_AFTER_MIX
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(AUDIO_CLASS_FALLBACK) && (AUDIO_CLASS_FALLBACK==0)
|
|
#undef AUDIO_CLASS_FALLBACK
|
|
#endif
|
|
|
|
/* Defines for DFU */
|
|
#ifndef PID_DFU
|
|
#define PID_DFU PID_AUDIO_2
|
|
#endif
|
|
|
|
#define DFU_VENDOR_ID VENDOR_ID
|
|
#define DFU_BCD_DEVICE BCD_DEVICE
|
|
#define DFU_SERIAL_STR_INDEX SERIAL_STR_INDEX
|
|
#define DFU_MANUFACTURER_INDEX MANUFACTURER_STR_INDEX
|
|
#define DFU_PRODUCT_INDEX PRODUCT_STR_INDEX
|
|
#endif
|