800*320工程文件+初始demo提交

2024-03-07 16:46:43 +08:00
parent 33e6eb45b3
commit 70ec3005bb
3306 changed files with 3374364 additions and 2563 deletions
--- a/SW/components/drivers/peripheral/Inc/usb_audio.h
+++ b/SW/components/drivers/peripheral/Inc/usb_audio.h
@ -0,0 +1,110 @@
+/*
+  ******************************************************************************
+  * @file    usb_audio.h
+  * @author  FreqChip Firmware Team
+  * @version V1.0.0
+  * @date    2021
+  * @brief   Header file for usb_audio.c file
+  ******************************************************************************
+  * @attention
+  *
+  * Copyright (c) 2021 FreqChip.
+  * All rights reserved.
+  ******************************************************************************
+*/
+#ifndef __USB_AUDIO_H__
+#define __USB_AUDIO_H__
+
+#include "stdint.h"
+#include "stdbool.h"
+#include "string.h"
+
+#include "usb_core.h"
+#include "usb_dev.h"
+
+#define USB_AUDIO_VOLUME_MAX    (0xAF)
+
+#define USB_AUDIO_DATA_WIDTH_16BIT    (16)
+#define USB_AUDIO_DATA_WIDTH_24BIT    (24)
+
+/* Audio Class Specific Request Codes */
+typedef enum
+{
+    SET_CUR  = 0x01,
+    GET_CUR  = 0x81,
+    SET_MIN  = 0x02,
+    GET_MIN  = 0x82,
+    SET_MAX  = 0x03,
+    GET_MAX  = 0x83,
+    SET_RES  = 0x04,
+    GET_RES  = 0x84,
+    SET_MEM  = 0x05,
+    GET_MEM  = 0x85,
+    GET_STAT = 0xFF,
+}Audio_Class_Specific_Request_Codes;
+
+/* Feature Unit Control Selectors */
+typedef enum
+{
+    FU_CONTROL_UNDEFINED      = 0x00,
+    MUTE_CONTROL              = 0x01,
+    VOLUME_CONTROL            = 0x02,
+    BASS_CONTROL              = 0x03,
+    MID_CONTROL               = 0x04,
+    TREBLE_CONTROL            = 0x05,
+    GRAPHIC_EQUALIZER_CONTROL = 0x06,
+    AUTOMATIC_GAIN_CONTROL    = 0x07,
+    DELAY_CONTROL             = 0x08,
+    BASS_BOOST_CONTROL        = 0x09,
+    LOUDNESS_CONTROL          = 0x0A,
+}Feature_Unit_Control_Selectors;
+
+/* Endpoint Control Selectors */
+typedef enum
+{
+    EP_CONTROL_UNDEFINED  = 0x00,
+    SAMPLING_FREQ_CONTROL = 0x01,
+    PITCH_CONTROL         = 0x02,
+}Endpoint_Control_Selectors;
+
+/* Audio report */
+typedef enum
+{
+    AUDIO_REPORT_MUTE       = 0x01,
+    AUDIO_REPORT_VOL_DEC    = 0x02,
+    AUDIO_REPORT_VOL_INC    = 0x04,
+    AUDIO_REPORT_PREVIOUS   = 0x08,
+    AUDIO_REPORT_PLAY_PAUSE = 0x10,
+    AUDIO_REPORT_NEXT       = 0x20,
+    AUDIO_REPORT_STOP       = 0x40,
+    AUDIO_REPORT_RSV        = 0x80,
+}Audio_Report;
+
+/* Exported Variate ----------------------------------------------------------*/
+
+
+/* Exported functions --------------------------------------------------------*/
+
+/* usb_audio_init */
+void usb_audio_init(void);
+
+/* usb_hid_set_Audio_report */
+void usb_hid_set_Audio_report(uint8_t fu8_Value);
+
+/* usb_hid_send_Audio_report */
+int usb_hid_send_Audio_report(void);
+
+/* get Speaker Packet Length/Data Bit Width */
+/* get Mic Packet Length/Data Bit Width */
+uint32_t usb_Audio_get_Speaker_Packet_Length(void);
+uint32_t usb_Audio_get_Speaker_Bit_Width(void);
+uint32_t usb_Audio_get_Mic_Packet_Length(void);
+uint32_t usb_Audio_get_Mic_Bit_Width(void);
+uint32_t usb_Audio_get_Speaker_Mute_status(void);
+uint32_t usb_Audio_get_Mic_Mute_status(void);
+uint32_t usb_Audio_get_Speaker_Volume(void);
+uint32_t usb_Audio_get_Mic_Volume(void);
+uint32_t usb_Audio_get_Speaker_SamplingFreq(void);
+uint32_t usb_Audio_get_Mic_SamplingFreq(void);
+
+#endif