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-rwxr-xr-xtinyusb/examples/device/audio_test/.skip.MCU_SAMD110
-rwxr-xr-xtinyusb/examples/device/audio_test/.skip.MCU_SAME5X0
-rwxr-xr-xtinyusb/examples/device/audio_test/.skip.MCU_SAMG0
-rwxr-xr-xtinyusb/examples/device/audio_test/CMakeLists.txt28
-rwxr-xr-xtinyusb/examples/device/audio_test/Makefile12
-rwxr-xr-xtinyusb/examples/device/audio_test/src/main.c446
-rwxr-xr-xtinyusb/examples/device/audio_test/src/plot_audio_samples.py34
-rwxr-xr-xtinyusb/examples/device/audio_test/src/tusb_config.h111
-rwxr-xr-xtinyusb/examples/device/audio_test/src/usb_descriptors.c160
9 files changed, 0 insertions, 791 deletions
diff --git a/tinyusb/examples/device/audio_test/.skip.MCU_SAMD11 b/tinyusb/examples/device/audio_test/.skip.MCU_SAMD11
deleted file mode 100755
index e69de29b..00000000
--- a/tinyusb/examples/device/audio_test/.skip.MCU_SAMD11
+++ /dev/null
diff --git a/tinyusb/examples/device/audio_test/.skip.MCU_SAME5X b/tinyusb/examples/device/audio_test/.skip.MCU_SAME5X
deleted file mode 100755
index e69de29b..00000000
--- a/tinyusb/examples/device/audio_test/.skip.MCU_SAME5X
+++ /dev/null
diff --git a/tinyusb/examples/device/audio_test/.skip.MCU_SAMG b/tinyusb/examples/device/audio_test/.skip.MCU_SAMG
deleted file mode 100755
index e69de29b..00000000
--- a/tinyusb/examples/device/audio_test/.skip.MCU_SAMG
+++ /dev/null
diff --git a/tinyusb/examples/device/audio_test/CMakeLists.txt b/tinyusb/examples/device/audio_test/CMakeLists.txt
deleted file mode 100755
index cb321f9a..00000000
--- a/tinyusb/examples/device/audio_test/CMakeLists.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
-
-# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
-family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
-
-project(${PROJECT})
-
-# Checks this example is valid for the family and initializes the project
-family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
-
-add_executable(${PROJECT})
-
-# Example source
-target_sources(${PROJECT} PUBLIC
- ${CMAKE_CURRENT_SOURCE_DIR}/src/main.c
- ${CMAKE_CURRENT_SOURCE_DIR}/src/usb_descriptors.c
-)
-
-# Example include
-target_include_directories(${PROJECT} PUBLIC
- ${CMAKE_CURRENT_SOURCE_DIR}/src
-)
-
-# Configure compilation flags and libraries for the example... see the corresponding function
-# in hw/bsp/FAMILY/family.cmake for details.
-family_configure_device_example(${PROJECT}) \ No newline at end of file
diff --git a/tinyusb/examples/device/audio_test/Makefile b/tinyusb/examples/device/audio_test/Makefile
deleted file mode 100755
index 5a455078..00000000
--- a/tinyusb/examples/device/audio_test/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-include ../../../tools/top.mk
-include ../../make.mk
-
-INC += \
- src \
- $(TOP)/hw \
-
-# Example source
-EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
-
-include ../../rules.mk
diff --git a/tinyusb/examples/device/audio_test/src/main.c b/tinyusb/examples/device/audio_test/src/main.c
deleted file mode 100755
index 9a2fdd3a..00000000
--- a/tinyusb/examples/device/audio_test/src/main.c
+++ /dev/null
@@ -1,446 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2020 Reinhard Panhuber
- *
- * 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.
- *
- */
-
-/* plot_audio_samples.py requires following modules:
- * $ sudo apt install libportaudio
- * $ pip3 install sounddevice matplotlib
- *
- * Then run
- * $ python3 plot_audio_samples.py
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "bsp/board.h"
-#include "tusb.h"
-
-//--------------------------------------------------------------------+
-// MACRO CONSTANT TYPEDEF PROTYPES
-//--------------------------------------------------------------------+
-
-#ifndef AUDIO_SAMPLE_RATE
-#define AUDIO_SAMPLE_RATE 48000
-#endif
-
-/* Blink pattern
- * - 250 ms : device not mounted
- * - 1000 ms : device mounted
- * - 2500 ms : device is suspended
- */
-enum {
- BLINK_NOT_MOUNTED = 250,
- BLINK_MOUNTED = 1000,
- BLINK_SUSPENDED = 2500,
-};
-
-static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED;
-
-// Audio controls
-// Current states
-bool mute[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX + 1]; // +1 for master channel 0
-uint16_t volume[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX + 1]; // +1 for master channel 0
-uint32_t sampFreq;
-uint8_t clkValid;
-
-// Range states
-audio_control_range_2_n_t(1) volumeRng[CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX+1]; // Volume range state
-audio_control_range_4_n_t(1) sampleFreqRng; // Sample frequency range state
-
-// Audio test data
-uint16_t test_buffer_audio[CFG_TUD_AUDIO_EP_SZ_IN/2];
-uint16_t startVal = 0;
-
-void led_blinking_task(void);
-void audio_task(void);
-
-/*------------- MAIN -------------*/
-int main(void)
-{
- board_init();
-
- tusb_init();
-
- // Init values
- sampFreq = AUDIO_SAMPLE_RATE;
- clkValid = 1;
-
- sampleFreqRng.wNumSubRanges = 1;
- sampleFreqRng.subrange[0].bMin = AUDIO_SAMPLE_RATE;
- sampleFreqRng.subrange[0].bMax = AUDIO_SAMPLE_RATE;
- sampleFreqRng.subrange[0].bRes = 0;
-
- while (1)
- {
- tud_task(); // tinyusb device task
- led_blinking_task();
- audio_task();
- }
-
-
- return 0;
-}
-
-//--------------------------------------------------------------------+
-// Device callbacks
-//--------------------------------------------------------------------+
-
-// Invoked when device is mounted
-void tud_mount_cb(void)
-{
- blink_interval_ms = BLINK_MOUNTED;
-}
-
-// Invoked when device is unmounted
-void tud_umount_cb(void)
-{
- blink_interval_ms = BLINK_NOT_MOUNTED;
-}
-
-// Invoked when usb bus is suspended
-// remote_wakeup_en : if host allow us to perform remote wakeup
-// Within 7ms, device must draw an average of current less than 2.5 mA from bus
-void tud_suspend_cb(bool remote_wakeup_en)
-{
- (void) remote_wakeup_en;
- blink_interval_ms = BLINK_SUSPENDED;
-}
-
-// Invoked when usb bus is resumed
-void tud_resume_cb(void)
-{
- blink_interval_ms = BLINK_MOUNTED;
-}
-
-//--------------------------------------------------------------------+
-// AUDIO Task
-//--------------------------------------------------------------------+
-
-void audio_task(void)
-{
- // Yet to be filled - e.g. put meas data into TX FIFOs etc.
- asm("nop");
-}
-
-//--------------------------------------------------------------------+
-// Application Callback API Implementations
-//--------------------------------------------------------------------+
-
-// Invoked when audio class specific set request received for an EP
-bool tud_audio_set_req_ep_cb(uint8_t rhport, tusb_control_request_t const * p_request, uint8_t *pBuff)
-{
- (void) rhport;
- (void) pBuff;
-
- // We do not support any set range requests here, only current value requests
- TU_VERIFY(p_request->bRequest == AUDIO_CS_REQ_CUR);
-
- // Page 91 in UAC2 specification
- uint8_t channelNum = TU_U16_LOW(p_request->wValue);
- uint8_t ctrlSel = TU_U16_HIGH(p_request->wValue);
- uint8_t ep = TU_U16_LOW(p_request->wIndex);
-
- (void) channelNum; (void) ctrlSel; (void) ep;
-
- return false; // Yet not implemented
-}
-
-// Invoked when audio class specific set request received for an interface
-bool tud_audio_set_req_itf_cb(uint8_t rhport, tusb_control_request_t const * p_request, uint8_t *pBuff)
-{
- (void) rhport;
- (void) pBuff;
-
- // We do not support any set range requests here, only current value requests
- TU_VERIFY(p_request->bRequest == AUDIO_CS_REQ_CUR);
-
- // Page 91 in UAC2 specification
- uint8_t channelNum = TU_U16_LOW(p_request->wValue);
- uint8_t ctrlSel = TU_U16_HIGH(p_request->wValue);
- uint8_t itf = TU_U16_LOW(p_request->wIndex);
-
- (void) channelNum; (void) ctrlSel; (void) itf;
-
- return false; // Yet not implemented
-}
-
-// Invoked when audio class specific set request received for an entity
-bool tud_audio_set_req_entity_cb(uint8_t rhport, tusb_control_request_t const * p_request, uint8_t *pBuff)
-{
- (void) rhport;
-
- // Page 91 in UAC2 specification
- uint8_t channelNum = TU_U16_LOW(p_request->wValue);
- uint8_t ctrlSel = TU_U16_HIGH(p_request->wValue);
- uint8_t itf = TU_U16_LOW(p_request->wIndex);
- uint8_t entityID = TU_U16_HIGH(p_request->wIndex);
-
- (void) itf;
-
- // We do not support any set range requests here, only current value requests
- TU_VERIFY(p_request->bRequest == AUDIO_CS_REQ_CUR);
-
- // If request is for our feature unit
- if ( entityID == 2 )
- {
- switch ( ctrlSel )
- {
- case AUDIO_FU_CTRL_MUTE:
- // Request uses format layout 1
- TU_VERIFY(p_request->wLength == sizeof(audio_control_cur_1_t));
-
- mute[channelNum] = ((audio_control_cur_1_t*) pBuff)->bCur;
-
- TU_LOG2(" Set Mute: %d of channel: %u\r\n", mute[channelNum], channelNum);
- return true;
-
- case AUDIO_FU_CTRL_VOLUME:
- // Request uses format layout 2
- TU_VERIFY(p_request->wLength == sizeof(audio_control_cur_2_t));
-
- volume[channelNum] = ((audio_control_cur_2_t*) pBuff)->bCur;
-
- TU_LOG2(" Set Volume: %d dB of channel: %u\r\n", volume[channelNum], channelNum);
- return true;
-
- // Unknown/Unsupported control
- default:
- TU_BREAKPOINT();
- return false;
- }
- }
- return false; // Yet not implemented
-}
-
-// Invoked when audio class specific get request received for an EP
-bool tud_audio_get_req_ep_cb(uint8_t rhport, tusb_control_request_t const * p_request)
-{
- (void) rhport;
-
- // Page 91 in UAC2 specification
- uint8_t channelNum = TU_U16_LOW(p_request->wValue);
- uint8_t ctrlSel = TU_U16_HIGH(p_request->wValue);
- uint8_t ep = TU_U16_LOW(p_request->wIndex);
-
- (void) channelNum; (void) ctrlSel; (void) ep;
-
- // return tud_control_xfer(rhport, p_request, &tmp, 1);
-
- return false; // Yet not implemented
-}
-
-// Invoked when audio class specific get request received for an interface
-bool tud_audio_get_req_itf_cb(uint8_t rhport, tusb_control_request_t const * p_request)
-{
- (void) rhport;
-
- // Page 91 in UAC2 specification
- uint8_t channelNum = TU_U16_LOW(p_request->wValue);
- uint8_t ctrlSel = TU_U16_HIGH(p_request->wValue);
- uint8_t itf = TU_U16_LOW(p_request->wIndex);
-
- (void) channelNum; (void) ctrlSel; (void) itf;
-
- return false; // Yet not implemented
-}
-
-// Invoked when audio class specific get request received for an entity
-bool tud_audio_get_req_entity_cb(uint8_t rhport, tusb_control_request_t const * p_request)
-{
- (void) rhport;
-
- // Page 91 in UAC2 specification
- uint8_t channelNum = TU_U16_LOW(p_request->wValue);
- uint8_t ctrlSel = TU_U16_HIGH(p_request->wValue);
- // uint8_t itf = TU_U16_LOW(p_request->wIndex); // Since we have only one audio function implemented, we do not need the itf value
- uint8_t entityID = TU_U16_HIGH(p_request->wIndex);
-
- // Input terminal (Microphone input)
- if (entityID == 1)
- {
- switch ( ctrlSel )
- {
- case AUDIO_TE_CTRL_CONNECTOR:
- {
- // The terminal connector control only has a get request with only the CUR attribute.
- audio_desc_channel_cluster_t ret;
-
- // Those are dummy values for now
- ret.bNrChannels = 1;
- ret.bmChannelConfig = 0;
- ret.iChannelNames = 0;
-
- TU_LOG2(" Get terminal connector\r\n");
-
- return tud_audio_buffer_and_schedule_control_xfer(rhport, p_request, (void*) &ret, sizeof(ret));
- }
- break;
-
- // Unknown/Unsupported control selector
- default:
- TU_BREAKPOINT();
- return false;
- }
- }
-
- // Feature unit
- if (entityID == 2)
- {
- switch ( ctrlSel )
- {
- case AUDIO_FU_CTRL_MUTE:
- // Audio control mute cur parameter block consists of only one byte - we thus can send it right away
- // There does not exist a range parameter block for mute
- TU_LOG2(" Get Mute of channel: %u\r\n", channelNum);
- return tud_control_xfer(rhport, p_request, &mute[channelNum], 1);
-
- case AUDIO_FU_CTRL_VOLUME:
- switch ( p_request->bRequest )
- {
- case AUDIO_CS_REQ_CUR:
- TU_LOG2(" Get Volume of channel: %u\r\n", channelNum);
- return tud_control_xfer(rhport, p_request, &volume[channelNum], sizeof(volume[channelNum]));
-
- case AUDIO_CS_REQ_RANGE:
- TU_LOG2(" Get Volume range of channel: %u\r\n", channelNum);
-
- // Copy values - only for testing - better is version below
- audio_control_range_2_n_t(1)
- ret;
-
- ret.wNumSubRanges = 1;
- ret.subrange[0].bMin = -90; // -90 dB
- ret.subrange[0].bMax = 90; // +90 dB
- ret.subrange[0].bRes = 1; // 1 dB steps
-
- return tud_audio_buffer_and_schedule_control_xfer(rhport, p_request, (void*) &ret, sizeof(ret));
-
- // Unknown/Unsupported control
- default:
- TU_BREAKPOINT();
- return false;
- }
- break;
-
- // Unknown/Unsupported control
- default:
- TU_BREAKPOINT();
- return false;
- }
- }
-
- // Clock Source unit
- if ( entityID == 4 )
- {
- switch ( ctrlSel )
- {
- case AUDIO_CS_CTRL_SAM_FREQ:
- // channelNum is always zero in this case
- switch ( p_request->bRequest )
- {
- case AUDIO_CS_REQ_CUR:
- TU_LOG2(" Get Sample Freq.\r\n");
- return tud_control_xfer(rhport, p_request, &sampFreq, sizeof(sampFreq));
-
- case AUDIO_CS_REQ_RANGE:
- TU_LOG2(" Get Sample Freq. range\r\n");
- return tud_control_xfer(rhport, p_request, &sampleFreqRng, sizeof(sampleFreqRng));
-
- // Unknown/Unsupported control
- default:
- TU_BREAKPOINT();
- return false;
- }
- break;
-
- case AUDIO_CS_CTRL_CLK_VALID:
- // Only cur attribute exists for this request
- TU_LOG2(" Get Sample Freq. valid\r\n");
- return tud_control_xfer(rhport, p_request, &clkValid, sizeof(clkValid));
-
- // Unknown/Unsupported control
- default:
- TU_BREAKPOINT();
- return false;
- }
- }
-
- TU_LOG2(" Unsupported entity: %d\r\n", entityID);
- return false; // Yet not implemented
-}
-
-bool tud_audio_tx_done_pre_load_cb(uint8_t rhport, uint8_t itf, uint8_t ep_in, uint8_t cur_alt_setting)
-{
- (void) rhport;
- (void) itf;
- (void) ep_in;
- (void) cur_alt_setting;
-
- tud_audio_write ((uint8_t *)test_buffer_audio, CFG_TUD_AUDIO_EP_SZ_IN);
-
- return true;
-}
-
-bool tud_audio_tx_done_post_load_cb(uint8_t rhport, uint16_t n_bytes_copied, uint8_t itf, uint8_t ep_in, uint8_t cur_alt_setting)
-{
- (void) rhport;
- (void) n_bytes_copied;
- (void) itf;
- (void) ep_in;
- (void) cur_alt_setting;
-
- for (size_t cnt = 0; cnt < CFG_TUD_AUDIO_EP_SZ_IN/2; cnt++)
- {
- test_buffer_audio[cnt] = startVal++;
- }
-
- return true;
-}
-
-bool tud_audio_set_itf_close_EP_cb(uint8_t rhport, tusb_control_request_t const * p_request)
-{
- (void) rhport;
- (void) p_request;
- startVal = 0;
-
- return true;
-}
-
-//--------------------------------------------------------------------+
-// BLINKING TASK
-//--------------------------------------------------------------------+
-void led_blinking_task(void)
-{
- static uint32_t start_ms = 0;
- static bool led_state = false;
-
- // Blink every interval ms
- if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
- start_ms += blink_interval_ms;
-
- board_led_write(led_state);
- led_state = 1 - led_state; // toggle
-}
diff --git a/tinyusb/examples/device/audio_test/src/plot_audio_samples.py b/tinyusb/examples/device/audio_test/src/plot_audio_samples.py
deleted file mode 100755
index 6e3c4978..00000000
--- a/tinyusb/examples/device/audio_test/src/plot_audio_samples.py
+++ /dev/null
@@ -1,34 +0,0 @@
-import sounddevice as sd
-import matplotlib.pyplot as plt
-import numpy as np
-import platform
-
-if __name__ == '__main__':
-
- # If you got "ValueError: No input device matching", that is because your PC name example device
- # differently from tested list below. Uncomment the next line to see full list and try to pick correct one
- # print(sd.query_devices())
-
- fs = 48000 # Sample rate
- duration = 100e-3 # Duration of recording
-
- if platform.system() == 'Windows':
- # MME is needed since there are more than one MicNode device APIs (at least in Windows)
- device = 'Microphone (MicNode) MME'
- elif platform.system() == 'Darwin':
- device = 'MicNode'
- else:
- device ='default'
-
- myrecording = sd.rec(int(duration * fs), samplerate=fs, channels=1, dtype='int16', device=device)
- print('Waiting...')
- sd.wait() # Wait until recording is finished
- print('Done!')
-
- time = np.arange(0, duration, 1 / fs) # time vector
- plt.plot(time, myrecording)
- plt.xlabel('Time [s]')
- plt.ylabel('Amplitude')
- plt.title('MicNode')
- plt.show()
- \ No newline at end of file
diff --git a/tinyusb/examples/device/audio_test/src/tusb_config.h b/tinyusb/examples/device/audio_test/src/tusb_config.h
deleted file mode 100755
index 683a1a56..00000000
--- a/tinyusb/examples/device/audio_test/src/tusb_config.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 Ha Thach (tinyusb.org)
- *
- * 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
-
-//--------------------------------------------------------------------
-// COMMON CONFIGURATION
-//--------------------------------------------------------------------
-
-// defined by compiler flags for flexibility
-#ifndef CFG_TUSB_MCU
-#error CFG_TUSB_MCU must be defined
-#endif
-
-#if CFG_TUSB_MCU == OPT_MCU_LPC43XX || CFG_TUSB_MCU == OPT_MCU_LPC18XX || CFG_TUSB_MCU == OPT_MCU_MIMXRT10XX
-#define CFG_TUSB_RHPORT0_MODE (OPT_MODE_DEVICE | OPT_MODE_HIGH_SPEED)
-#else
-#define CFG_TUSB_RHPORT0_MODE OPT_MODE_DEVICE
-#endif
-
-#ifndef CFG_TUSB_OS
-#define CFG_TUSB_OS OPT_OS_NONE
-#endif
-
-#ifndef CFG_TUSB_DEBUG
-#define CFG_TUSB_DEBUG 0
-#endif
-
-// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
-// #define CFG_TUSB_DEBUG 0
-
-/* 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
-//--------------------------------------------------------------------
-
-// Have a look into audio_device.h for all configurations
-
-#define CFG_TUD_AUDIO_FUNC_1_DESC_LEN TUD_AUDIO_MIC_ONE_CH_DESC_LEN
-#define CFG_TUD_AUDIO_FUNC_1_N_AS_INT 1 // 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_CTRL_BUF_SZ 64 // Size of control request buffer
-
-#define CFG_TUD_AUDIO_ENABLE_EP_IN 1
-#define CFG_TUD_AUDIO_FUNC_1_N_BYTES_PER_SAMPLE_TX 2 // Driver gets this info from the descriptors - we define it here to use it to setup the descriptors and to do calculations with it below
-#define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX 1 // Driver gets this info from the descriptors - we define it here to use it to setup the descriptors and to do calculations with it below - be aware: for different number of channels you need another descriptor!
-#define CFG_TUD_AUDIO_EP_SZ_IN 48 * CFG_TUD_AUDIO_FUNC_1_N_BYTES_PER_SAMPLE_TX * CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX // 48 Samples (48 kHz) x 2 Bytes/Sample x 1 Channel
-#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SZ_MAX CFG_TUD_AUDIO_EP_SZ_IN // Maximum EP IN size for all AS alternate settings used
-#define CFG_TUD_AUDIO_FUNC_1_EP_IN_SW_BUF_SZ CFG_TUD_AUDIO_EP_SZ_IN + 1
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _TUSB_CONFIG_H_ */
diff --git a/tinyusb/examples/device/audio_test/src/usb_descriptors.c b/tinyusb/examples/device/audio_test/src/usb_descriptors.c
deleted file mode 100755
index 67dd34d2..00000000
--- a/tinyusb/examples/device/audio_test/src/usb_descriptors.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 Ha Thach (tinyusb.org)
- *
- * 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.
- *
- */
-
-#include "tusb.h"
-
-/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
- * Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
- *
- * Auto ProductID layout's Bitmap:
- * [MSB] AUDIO | MIDI | HID | MSC | CDC [LSB]
- */
-#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
-#define USB_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) | \
- _PID_MAP(MIDI, 3) | _PID_MAP(AUDIO, 4) | _PID_MAP(VENDOR, 5) )
-
-//--------------------------------------------------------------------+
-// Device Descriptors
-//--------------------------------------------------------------------+
-tusb_desc_device_t const desc_device =
-{
- .bLength = sizeof(tusb_desc_device_t),
- .bDescriptorType = TUSB_DESC_DEVICE,
- .bcdUSB = 0x0200,
-
- // Use Interface Association Descriptor (IAD) for CDC
- // As required by USB Specs IAD's subclass must be common class (2) and protocol must be IAD (1)
- .bDeviceClass = TUSB_CLASS_MISC,
- .bDeviceSubClass = MISC_SUBCLASS_COMMON,
- .bDeviceProtocol = MISC_PROTOCOL_IAD,
- .bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE,
-
- .idVendor = 0xCafe,
- .idProduct = USB_PID,
- .bcdDevice = 0x0100,
-
- .iManufacturer = 0x01,
- .iProduct = 0x02,
- .iSerialNumber = 0x03,
-
- .bNumConfigurations = 0x01
-};
-
-// Invoked when received GET DEVICE DESCRIPTOR
-// Application return pointer to descriptor
-uint8_t const * tud_descriptor_device_cb(void)
-{
- return (uint8_t const *) &desc_device;
-}
-
-//--------------------------------------------------------------------+
-// Configuration Descriptor
-//--------------------------------------------------------------------+
-enum
-{
- ITF_NUM_AUDIO_CONTROL = 0,
- ITF_NUM_AUDIO_STREAMING,
- ITF_NUM_TOTAL
-};
-
-#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + CFG_TUD_AUDIO * TUD_AUDIO_MIC_ONE_CH_DESC_LEN)
-
-#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
-// LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
-// 0 control, 1 In, 2 Bulk, 3 Iso, 4 In etc ...
-#define EPNUM_AUDIO 0x03
-#else
-#define EPNUM_AUDIO 0x01
-#endif
-
-uint8_t const desc_configuration[] =
-{
- // Interface count, string index, total length, attribute, power in mA
- TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
-
- // Interface number, string index, EP Out & EP In address, EP size
- TUD_AUDIO_MIC_ONE_CH_DESCRIPTOR(/*_itfnum*/ ITF_NUM_AUDIO_CONTROL, /*_stridx*/ 0, /*_nBytesPerSample*/ CFG_TUD_AUDIO_FUNC_1_N_BYTES_PER_SAMPLE_TX, /*_nBitsUsedPerSample*/ CFG_TUD_AUDIO_FUNC_1_N_BYTES_PER_SAMPLE_TX*8, /*_epin*/ 0x80 | EPNUM_AUDIO, /*_epsize*/ CFG_TUD_AUDIO_EP_SZ_IN)
-};
-
-// Invoked when received GET CONFIGURATION DESCRIPTOR
-// Application return pointer to descriptor
-// Descriptor contents must exist long enough for transfer to complete
-uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
-{
- (void) index; // for multiple configurations
- return desc_configuration;
-}
-
-//--------------------------------------------------------------------+
-// String Descriptors
-//--------------------------------------------------------------------+
-
-// array of pointer to string descriptors
-char const* string_desc_arr [] =
-{
- (const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
- "PaniRCorp", // 1: Manufacturer
- "MicNode", // 2: Product
- "123456", // 3: Serials, should use chip ID
- "UAC2", // 4: Audio Interface
-};
-
-static uint16_t _desc_str[32];
-
-// Invoked when received GET STRING DESCRIPTOR request
-// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
-uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
-{
- (void) langid;
-
- uint8_t chr_count;
-
- if ( index == 0)
- {
- memcpy(&_desc_str[1], string_desc_arr[0], 2);
- chr_count = 1;
- }else
- {
- // Convert ASCII string into UTF-16
-
- if ( !(index < sizeof(string_desc_arr)/sizeof(string_desc_arr[0])) ) return NULL;
-
- const char* str = string_desc_arr[index];
-
- // Cap at max char
- chr_count = strlen(str);
- if ( chr_count > 31 ) chr_count = 31;
-
- for(uint8_t i=0; i<chr_count; i++)
- {
- _desc_str[1+i] = str[i];
- }
- }
-
- // first byte is length (including header), second byte is string type
- _desc_str[0] = (TUSB_DESC_STRING << 8 ) | (2*chr_count + 2);
-
- return _desc_str;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 19:14:24 +0000