325 lines
9.0 KiB
C
325 lines
9.0 KiB
C
#include "include.h"
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#include "func.h"
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#include "func_usbdev.h"
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#if FUNC_USBDEV_EN
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f_ude_t f_ude;
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u8 usbmic_volume_en = 0;
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u8 usbmic_compli_xp_sys = 0;
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void uda_set_by_pass(u8 bypass);
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/*
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AT(.usbdev.com.table)
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//usb device descriptor
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const u8 desc_usb_device[18] = {
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18, // Num bytes of the descriptor
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1, // Device Descriptor type
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0x10, // Revision of USB Spec. LSB (in BCD)
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0x01, // Revision of USB Spec. MSB (in BCD)
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0, // Mass Storage Class
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0, // General Mass Storage Sub Class
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0, // Do not use Class specific protocol
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USB_CTRL_SIZE, // Max packet size of Endpoint 0
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//jl:e3b4
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0x87, // Vendor ID LSB
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0x80, // Vendor ID MSB
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0x24, // Product ID LSB
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0x10, // Product ID MSB
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0x00, // Device Revision LSB (in BCD)
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0x01, // Device Revision MSB (in BCD)
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STR_MANUFACTURER, // Index of Manufacture string descriptor
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STR_PRODUCT, // Index of Product string descriptor
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STR_SERIAL_NUM, // Index of Serial No. string descriptor
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1 // Num Configurations, Must be 1
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};
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//修改usb_dev在电脑上的名称
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AT(.usbdev.com.table)
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const u8 str_product[28] = {
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28, // Num bytes of this descriptor //str_product总长度28,名字长度有变时，需要同时改变这个值
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3, // String descriptor //此值保持不变
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'T', 0, //以下是可以随便修改的名字 //unicode,2byte一个字符 //这里名字示例为26byte
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'E', 0,
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'S', 0,
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'T', 0,
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'.', 0,
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'0', 0,
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' ', 0,
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'D', 0,
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'e', 0,
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'v', 0,
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'i', 0,
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'c', 0,
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'e', 0
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};
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*/
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/// desc_config_hid1 是自定义HID接口描述符 HID描述符 端点描述符示例
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//AT(.usbdev.com.table)
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//const u8 desc_config_hid1[32] = {
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// //Interface Descriptor:
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// 9, // Num bytes of this descriptor
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// 4, // Interface descriptor type 请勿修改
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// 4, // Interface Number 请勿修改
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// 0, // Alternate interface number 请勿修改
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// 2, // Num endpoints of this interface 请勿修改
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// 0x03, // Interface Sub Class: Human Interface Device
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// 0, // Interface Sub Class:
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// 0, // Class specific protocol:
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// 0, // Index of Interface string descriptor
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//
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// //HID Descriptor:
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// 9, // Num bytes of this descriptor
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// 0x21, // HID Type
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// 0x01, 0x02, // HID Class Specification compliance
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// 0x00, // Country Code: none
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// 0x01, // Number of descriptors to follow
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// 0x22, // Report descriptor type
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//#if UDE_HID_TYPY_C
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// 69, 0, // Len of Report descriptor ,sizeof(desc_hid_report)
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//#else
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// 33, 0, // Len of Report descriptor ,sizeof(desc_hid_report)
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//#endif // UDE_HID_TYPY_C
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// //EndpointDescriptor:
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// 7, // Num bytes of this descriptor
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// 5, // Endpoint descriptor type
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// 3 | 0x80, // Endpoint number: HID IN
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// 0x03, // Interrupt Endpoint
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// 16, 0x00, // Maximum packet size
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// 0x01, // Poll every 10msec seconds
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//
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// //EndpointDescriptor:
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// 7, // Num bytes of this descriptor
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// 5, // Endpoint descriptor type
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// 3, // Endpoint number: HID OUT
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// 0x03, // Interrupt Endpoint
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// 16, 0x00, // Maximum packet size
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// 0x0A, // Poll every 10msec seconds
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//};
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/// desc_hid_report1是自定义 HID report示例
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//AT(.usbdev.com.table)
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//const u8 desc_hid_report1[33] = {
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// 0x05, 0x0c, // USAGE_PAGE (Consumer Devices)
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// 0x09, 0x01, // USAGE (Consumer Control)
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// 0xa1, 0x01, // COLLECTION (Application)
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//
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//
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// 0x15, 0x00, // LOGICAL_MINIMUM (0)
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// 0x25, 0x01, // LOGICAL_MAXIMUM (1)
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//
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// 0x09, 0xb3, // USAGE (fast forward)
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// 0x09, 0xb5, // USAGE (Scan Next Track)
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// 0x09, 0xb6, // USAGE (Scan Previous Track)
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// 0x09, 0xb7, // USAGE (stop)
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// 0x09, 0xcd, // USAGE (Play/Pause)
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// 0x09, 0xe2, // USAGE (Mute)
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// 0x09, 0xe9, // USAGE (Volume Up)
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// 0x09, 0xea, // USAGE (Volume Down)
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//
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// 0x75, 0x08, // REPORT_SIZE (1)
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// 0x95, 0x08, // REPORT_COUNT (8)
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// 0x81, 0x42, // INPUT (Data,Var,Abs)
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// 0xc0, // END_COLLECTION
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//};
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///hid get buf
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AT(.text.func.usbdev)
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void ude_hid_get_data(u8 *data,u8 len) {
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// my_print_r(data,len);
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}
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AT(.text.func.usbdev)
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void ude_mic_start(void)
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{
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audio_path_init(AUDIO_PATH_USBMIC);
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audio_path_start(AUDIO_PATH_USBMIC);
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dac_spr_set(SPR_48000);
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}
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AT(.text.func.usbdev)
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void ude_mic_stop(void)
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{
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audio_path_exit(AUDIO_PATH_USBMIC);
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}
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AT(.usbdev.com)
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u8 ude_get_sys_volume(void)
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{
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return sys_cb.vol;
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}
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AT(.usbdev.com)
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u8 ude_get_sys_vol_level(void)
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{
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return 256 / VOL_MAX;
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}
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AT(.usbdev.com)
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void ude_set_sys_volume(u8 vol)
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{
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if (sys_cb.vol != vol) {
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sys_cb.vol = vol;
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msg_enqueue(EVT_UDE_SET_VOL);
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}
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}
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#if UDE_STORAGE_EN
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AT(.text.func.usbdev)
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void ude_sdcard_switch(u8 dev)
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{
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// printf("%s, %d, %d\n", __func__, f_ude.cur_dev, dev);
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if (f_ude.cur_dev != dev) {
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ude_sd_remove();
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f_ude.cur_dev = dev;
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fsdisk_callback_init(f_ude.cur_dev);
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f_ude.dev_change = 1;
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} else {
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sd0_init();
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}
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}
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AT(.text.func.usbdev)
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void ude_sdcard_change_process(void)
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{
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static u8 cnt_s = 0;
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if (f_ude.dev_change) {
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cnt_s++;
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if (cnt_s >= 5) {
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f_ude.dev_change = 0;
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sd0_init();
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}
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} else {
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cnt_s = 0;
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}
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}
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#endif // UDE_STORAGE_EN
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AT(.text.func.usbdev)
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void func_usbdev_mp3_res_play(u32 addr, u32 len)
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{
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if (len == 0) {
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return;
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}
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uda_set_by_pass(1);
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DACDIGCON0 &= ~BIT(6);
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adpll_spr_set(DAC_OUT_SPR);
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dac_fade_out();
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dac_fade_wait();
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bsp_change_volume(WARNING_VOLUME);
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bsp_piano_warning_play(WARNING_TONE, TONE_MAX_VOL);
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dac_fade_out();
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dac_fade_wait();
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bsp_change_volume(sys_cb.vol);
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dac_fade_in();
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adpll_spr_set(1);
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dac_spr_set(0); //samplerate 48K
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DACDIGCON0 |= BIT(6); //Src0 Sample Rate Synchronization Enable
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uda_set_by_pass(0);
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}
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AT(.text.func.usbdev)
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void func_usbdev_process(void)
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{
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func_process();
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usb_device_process();
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f_ude.rw_sta = sd0_get_rw_sta();
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}
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static void func_usbdev_enter(void)
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{
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f_ude.vol = sys_cb.vol; //restore system volume
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if (!dev_is_online(DEV_USBPC)) {
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func_cb.sta = FUNC_NULL;
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return;
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}
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func_cb.mp3_res_play = func_usbdev_mp3_res_play;
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f_ude.cur_dev = DEV_SDCARD;
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f_ude.dev_change = 0;
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//func_usbdev_enter_display();
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led_idle();
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#if UDE_SPEAKER_EN
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adpll_spr_set(1);
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dac_spr_set(0); //samplerate 48K
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DACDIGCON0 |= BIT(6); //Src0 Sample Rate Synchronization Enable
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sys_cb.vol = VOL_MAX;
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bsp_change_volume(sys_cb.vol);
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dac_fade_in();
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aubuf0_gpdma_init(0);
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#endif // UDE_SPEAKER_EN
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#if UDE_STORAGE_EN
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if (dev_is_online(DEV_SDCARD) || dev_is_online(DEV_SDCARD1)) {
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if (dev_is_online(DEV_SDCARD)) {
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f_ude.cur_dev = DEV_SDCARD;
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} else if (dev_is_online(DEV_SDCARD1)) {
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f_ude.cur_dev = DEV_SDCARD1;
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}
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fsdisk_callback_init(f_ude.cur_dev);
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fs_mount();
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}
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#endif // UDE_STORAGE_EN
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usb_device_enter(UDE_ENUM_TYPE);
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}
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static void func_usbdev_exit(void)
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{
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usb_device_exit();
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// func_usbdev_exit_display();
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#if UDE_SPEAKER_EN
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DACDIGCON0 &= ~BIT(6);
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adpll_spr_set(DAC_OUT_SPR);
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sys_cb.vol = f_ude.vol; //recover system volume
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bsp_change_volume(sys_cb.vol);
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dac_fade_out();
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#endif // UDE_SPEAKER_EN
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#if UDE_STORAGE_EN
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if (dev_is_online(DEV_SDCARD) || dev_is_online(DEV_SDCARD1)) {
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sd0_stop(1);
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}
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#endif // UDE_STORAGE_EN
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func_cb.last = FUNC_USBDEV;
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func_cb.sta = FUNC_IDLE;
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}
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AT(.text.func.usbdev)
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void func_usbdev(void)
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{
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printf("%s\n", __func__);
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func_usbdev_enter();
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while (func_cb.sta == FUNC_USBDEV) {
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func_usbdev_process();
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// func_usbdev_message(msg_dequeue());
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}
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func_usbdev_exit();
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}
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#else
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AT(.text.func.usbdev)
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void ude_mic_start(void){}
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AT(.text.func.usbdev)
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void ude_mic_stop(void){}
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AT(.usbdev.com)
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u8 ude_get_sys_volume(void){return 0;}
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AT(.usbdev.com)
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u8 ude_get_sys_vol_level(void){return 0;}
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AT(.usbdev.com)
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void ude_set_sys_volume(u8 vol){}
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#endif // FUNC_USBDEV_EN
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