/* * 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_ */