171 lines
7.5 KiB
C
171 lines
7.5 KiB
C
/*
|
||
* The MIT License (MIT)
|
||
*
|
||
* Copyright (c) 2020 Ha Thach (tinyusb.org)
|
||
* Copyright (c) 2020 Jerzy Kasenberg
|
||
*
|
||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||
* of this software and associated documentation files (the "Software"), to deal
|
||
* in the Software without restriction, including without limitation the rights
|
||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||
* copies of the Software, and to permit persons to whom the Software is
|
||
* furnished to do so, subject to the following conditions:
|
||
*
|
||
* The above copyright notice and this permission notice shall be included in
|
||
* all copies or substantial portions of the Software.
|
||
*
|
||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||
* THE SOFTWARE.
|
||
*
|
||
*/
|
||
|
||
#ifndef _TUSB_CONFIG_H_
|
||
#define _TUSB_CONFIG_H_
|
||
|
||
#ifdef __cplusplus
|
||
extern "C" {
|
||
#endif
|
||
|
||
#include "usb_descriptors.h"
|
||
|
||
//--------------------------------------------------------------------+
|
||
// Board Specific Configuration
|
||
//--------------------------------------------------------------------+
|
||
|
||
// RHPort number used for device can be defined by board.mk, default to port 0
|
||
#ifndef BOARD_TUD_RHPORT
|
||
#define BOARD_TUD_RHPORT 0
|
||
#endif
|
||
|
||
// RHPort max operational speed can defined by board.mk
|
||
#ifndef BOARD_TUD_MAX_SPEED
|
||
#define BOARD_TUD_MAX_SPEED OPT_MODE_DEFAULT_SPEED
|
||
#endif
|
||
|
||
//--------------------------------------------------------------------
|
||
// Common Configuration
|
||
//--------------------------------------------------------------------
|
||
|
||
// defined by compiler flags for flexibility
|
||
#ifndef CFG_TUSB_MCU
|
||
#error CFG_TUSB_MCU must be defined
|
||
#endif
|
||
|
||
#ifndef CFG_TUSB_OS
|
||
#define CFG_TUSB_OS OPT_OS_NONE
|
||
#endif
|
||
|
||
#ifndef CFG_TUSB_DEBUG
|
||
#define CFG_TUSB_DEBUG 0
|
||
#endif
|
||
|
||
// Enable Device stack
|
||
#define CFG_TUD_ENABLED 1
|
||
|
||
// Default is max speed that hardware controller could support with on-chip PHY
|
||
#define CFG_TUD_MAX_SPEED BOARD_TUD_MAX_SPEED
|
||
|
||
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
|
||
* Tinyusb use follows macros to declare transferring memory so that they can be put
|
||
* into those specific section.
|
||
* e.g
|
||
* - CFG_TUSB_MEM SECTION : __attribute__ (( section(".usb_ram") ))
|
||
* - CFG_TUSB_MEM_ALIGN : __attribute__ ((aligned(4)))
|
||
*/
|
||
#ifndef CFG_TUSB_MEM_SECTION
|
||
#define CFG_TUSB_MEM_SECTION
|
||
#endif
|
||
|
||
#ifndef CFG_TUSB_MEM_ALIGN
|
||
#define CFG_TUSB_MEM_ALIGN __attribute__ ((aligned(4)))
|
||
#endif
|
||
|
||
//--------------------------------------------------------------------
|
||
// DEVICE CONFIGURATION
|
||
//--------------------------------------------------------------------
|
||
|
||
#ifndef CFG_TUD_ENDPOINT0_SIZE
|
||
#define CFG_TUD_ENDPOINT0_SIZE 64
|
||
#endif
|
||
|
||
//------------- CLASS -------------//
|
||
#define CFG_TUD_CDC 0
|
||
#define CFG_TUD_MSC 0
|
||
#define CFG_TUD_HID 0
|
||
#define CFG_TUD_MIDI 0
|
||
#define CFG_TUD_AUDIO 1
|
||
#define CFG_TUD_VENDOR 0
|
||
|
||
//--------------------------------------------------------------------
|
||
// AUDIO CLASS DRIVER CONFIGURATION
|
||
//--------------------------------------------------------------------
|
||
|
||
#define CFG_TUD_AUDIO_FUNC_1_DESC_LEN TUD_AUDIO_HEADSET_STEREO_DESC_LEN
|
||
|
||
// How many formats are used, need to adjust USB descriptor if changed
|
||
#define CFG_TUD_AUDIO_FUNC_1_N_FORMATS 2
|
||
|
||
// Audio format type I specifications
|
||
#if defined(__RX__)
|
||
#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE 48000 // 16bit/48kHz is the best quality for Renesas RX
|
||
#else
|
||
#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE 96000 // 24bit/96kHz is the best quality for full-speed, high-speed is needed beyond this
|
||
#endif
|
||
#define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX 1
|
||
#define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_RX 2
|
||
|
||
// 16bit in 16bit slots
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_1_N_BYTES_PER_SAMPLE_TX 2
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_1_RESOLUTION_TX 16
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_1_N_BYTES_PER_SAMPLE_RX 2
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_1_RESOLUTION_RX 16
|
||
|
||
#if defined(__RX__)
|
||
// 8bit in 8bit slots
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_N_BYTES_PER_SAMPLE_TX 1
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_RESOLUTION_TX 8
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_N_BYTES_PER_SAMPLE_RX 1
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_RESOLUTION_RX 8
|
||
#else
|
||
// 24bit in 32bit slots
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_N_BYTES_PER_SAMPLE_TX 4
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_RESOLUTION_TX 24
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_N_BYTES_PER_SAMPLE_RX 4
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_RESOLUTION_RX 24
|
||
#endif
|
||
|
||
// EP and buffer size - for isochronous EP´s, the buffer and EP size are equal (different sizes would not make sense)
|
||
#define CFG_TUD_AUDIO_ENABLE_EP_IN 1
|
||
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_1_EP_SZ_IN TUD_AUDIO_EP_SIZE(CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE, CFG_TUD_AUDIO_FUNC_1_FORMAT_1_N_BYTES_PER_SAMPLE_TX, CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX)
|
||
#define CFG_TUD_AUDIO_FUNC_1_FORMAT_2_EP_SZ_IN TUD_AUDIO_EP_SIZE(CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE, CFG_TUD_AUDIO_FUNC_1_FORMAT_2_N_BYTES_PER_SAMPLE_TX, CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX)
|
||
|
||
#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ TU_MAX(CFG_TUD_AUDIO_FUNC_1_FORMAT_1_EP_SZ_IN, CFG_TUD_AUDIO_FUNC_1_FORMAT_2_EP_SZ_IN)*2
|
||
#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX TU_MAX(CFG_TUD_AUDIO_FUNC_1_FORMAT_1_EP_SZ_IN, CFG_TUD_AUDIO_FUNC_1_FORMAT_2_EP_SZ_IN) // Maximum EP IN size for all AS alternate settings used
|
||
|
||
// EP and buffer size - for isochronous EP´s, the buffer and EP size are equal (different sizes would not make sense)
|
||
#define CFG_TUD_AUDIO_ENABLE_EP_OUT 1
|
||
|
||
#define CFG_TUD_AUDIO_UNC_1_FORMAT_1_EP_SZ_OUT TUD_AUDIO_EP_SIZE(CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE, CFG_TUD_AUDIO_FUNC_1_FORMAT_1_N_BYTES_PER_SAMPLE_RX, CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_RX)
|
||
#define CFG_TUD_AUDIO_UNC_1_FORMAT_2_EP_SZ_OUT TUD_AUDIO_EP_SIZE(CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE, CFG_TUD_AUDIO_FUNC_1_FORMAT_2_N_BYTES_PER_SAMPLE_RX, CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_RX)
|
||
|
||
#define CFG_TUD_AUDIO_FUNC_1_EP_OUT_SW_BUF_SZ TU_MAX(CFG_TUD_AUDIO_UNC_1_FORMAT_1_EP_SZ_OUT, CFG_TUD_AUDIO_UNC_1_FORMAT_2_EP_SZ_OUT)*2
|
||
#define CFG_TUD_AUDIO_FUNC_1_EP_OUT_SZ_MAX TU_MAX(CFG_TUD_AUDIO_UNC_1_FORMAT_1_EP_SZ_OUT, CFG_TUD_AUDIO_UNC_1_FORMAT_2_EP_SZ_OUT) // Maximum EP IN size for all AS alternate settings used
|
||
|
||
// Number of Standard AS Interface Descriptors (4.9.1) defined per audio function - this is required to be able to remember the current alternate settings of these interfaces - We restrict us here to have a constant number for all audio functions (which means this has to be the maximum number of AS interfaces an audio function has and a second audio function with less AS interfaces just wastes a few bytes)
|
||
#define CFG_TUD_AUDIO_FUNC_1_N_AS_INT 2
|
||
|
||
// Size of control request buffer
|
||
#define CFG_TUD_AUDIO_FUNC_1_CTRL_BUF_SZ 64
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif /* _TUSB_CONFIG_H_ */
|