diff options
Diffstat (limited to 'thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/Audio_Speaker/src/usb_desc.c')
| -rw-r--r-- | thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/Audio_Speaker/src/usb_desc.c | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/Audio_Speaker/src/usb_desc.c b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/Audio_Speaker/src/usb_desc.c new file mode 100644 index 0000000..7f56731 --- /dev/null +++ b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/Audio_Speaker/src/usb_desc.c @@ -0,0 +1,251 @@ +/** + ****************************************************************************** + * @file usb_desc.c + * @author MCD Application Team + * @version V4.0.0 + * @date 21-January-2013 + * @brief Descriptors for Audio Speaker Demo + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2> + * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "usb_lib.h" +#include "usb_desc.h" + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +/* Private constants----------------------------------------------------------*/ +/* USB Standard Device Descriptor */ +const uint8_t Speaker_DeviceDescriptor[] = + { + SPEAKER_SIZ_DEVICE_DESC, /* bLength */ + USB_DEVICE_DESCRIPTOR_TYPE, /* bDescriptorType */ + 0x00, /* 2.00 */ /* bcdUSB */ + 0x02, + 0x00, /* bDeviceClass */ + 0x00, /* bDeviceSubClass */ + 0x00, /* bDeviceProtocol */ + 0x40, /* bMaxPacketSize 40 */ + 0x83, /* idVendor */ + 0x04, + 0x30, /* idProduct = 0x5730*/ + 0x57, + 0x00, /* 2.00 */ /* bcdDevice */ + 0x02, + 1, /* iManufacturer */ + 2, /* iProduct */ + 3, /* iSerialNumber */ + 0x01 /* bNumConfigurations */ + }; + +/* USB Configuration Descriptor */ +/* All Descriptors (Configuration, Interface, Endpoint, Class, Vendor */ +const uint8_t Speaker_ConfigDescriptor[] = + { + /* Configuration 1 */ + 0x09, /* bLength */ + USB_CONFIGURATION_DESCRIPTOR_TYPE, /* bDescriptorType */ + 0x6D, /* wTotalLength 110 bytes*/ + 0x00, + 0x02, /* bNumInterfaces */ + 0x01, /* bConfigurationValue */ + 0x00, /* iConfiguration */ + 0xC0, /* bmAttributes Self Powred*/ + 0x32, /* bMaxPower = 100 mA*/ + /* 09 byte*/ + + /* USB Speaker Standard interface descriptor */ + SPEAKER_SIZ_INTERFACE_DESC_SIZE, /* bLength */ + USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + 0x00, /* bInterfaceNumber */ + 0x00, /* bAlternateSetting */ + 0x00, /* bNumEndpoints */ + USB_DEVICE_CLASS_AUDIO, /* bInterfaceClass */ + AUDIO_SUBCLASS_AUDIOCONTROL, /* bInterfaceSubClass */ + AUDIO_PROTOCOL_UNDEFINED, /* bInterfaceProtocol */ + 0x00, /* iInterface */ + /* 09 byte*/ + + /* USB Speaker Class-specific AC Interface Descriptor */ + SPEAKER_SIZ_INTERFACE_DESC_SIZE, /* bLength */ + AUDIO_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + AUDIO_CONTROL_HEADER, /* bDescriptorSubtype */ + 0x00, /* 1.00 */ /* bcdADC */ + 0x01, + 0x27, /* wTotalLength = 39*/ + 0x00, + 0x01, /* bInCollection */ + 0x01, /* baInterfaceNr */ + /* 09 byte*/ + + /* USB Speaker Input Terminal Descriptor */ + AUDIO_INPUT_TERMINAL_DESC_SIZE, /* bLength */ + AUDIO_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + AUDIO_CONTROL_INPUT_TERMINAL, /* bDescriptorSubtype */ + 0x01, /* bTerminalID */ + 0x01, /* wTerminalType AUDIO_TERMINAL_USB_STREAMING 0x0101 */ + 0x01, + 0x00, /* bAssocTerminal */ + 0x01, /* bNrChannels */ + 0x00, /* wChannelConfig 0x0000 Mono */ + 0x00, + 0x00, /* iChannelNames */ + 0x00, /* iTerminal */ + /* 12 byte*/ + + /* USB Speaker Audio Feature Unit Descriptor */ + 0x09, /* bLength */ + AUDIO_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + AUDIO_CONTROL_FEATURE_UNIT, /* bDescriptorSubtype */ + 0x02, /* bUnitID */ + 0x01, /* bSourceID */ + 0x01, /* bControlSize */ + AUDIO_CONTROL_MUTE, /* bmaControls(0) */ + 0x00, /* bmaControls(1) */ + 0x00, /* iTerminal */ + /* 09 byte*/ + + /*USB Speaker Output Terminal Descriptor */ + 0x09, /* bLength */ + AUDIO_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + AUDIO_CONTROL_OUTPUT_TERMINAL, /* bDescriptorSubtype */ + 0x03, /* bTerminalID */ + 0x01, /* wTerminalType 0x0301*/ + 0x03, + 0x00, /* bAssocTerminal */ + 0x02, /* bSourceID */ + 0x00, /* iTerminal */ + /* 09 byte*/ + + /* USB Speaker Standard AS Interface Descriptor - Audio Streaming Zero Bandwith */ + /* Interface 1, Alternate Setting 0 */ + SPEAKER_SIZ_INTERFACE_DESC_SIZE, /* bLength */ + USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + 0x01, /* bInterfaceNumber */ + 0x00, /* bAlternateSetting */ + 0x00, /* bNumEndpoints */ + USB_DEVICE_CLASS_AUDIO, /* bInterfaceClass */ + AUDIO_SUBCLASS_AUDIOSTREAMING, /* bInterfaceSubClass */ + AUDIO_PROTOCOL_UNDEFINED, /* bInterfaceProtocol */ + 0x00, /* iInterface */ + /* 09 byte*/ + + /* USB Speaker Standard AS Interface Descriptor - Audio Streaming Operational */ + /* Interface 1, Alternate Setting 1 */ + SPEAKER_SIZ_INTERFACE_DESC_SIZE, /* bLength */ + USB_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + 0x01, /* bInterfaceNumber */ + 0x01, /* bAlternateSetting */ + 0x01, /* bNumEndpoints */ + USB_DEVICE_CLASS_AUDIO, /* bInterfaceClass */ + AUDIO_SUBCLASS_AUDIOSTREAMING, /* bInterfaceSubClass */ + AUDIO_PROTOCOL_UNDEFINED, /* bInterfaceProtocol */ + 0x00, /* iInterface */ + /* 09 byte*/ + + /* USB Speaker Audio Streaming Interface Descriptor */ + AUDIO_STREAMING_INTERFACE_DESC_SIZE, /* bLength */ + AUDIO_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + AUDIO_STREAMING_GENERAL, /* bDescriptorSubtype */ + 0x01, /* bTerminalLink */ + 0x01, /* bDelay */ + 0x02, /* wFormatTag AUDIO_FORMAT_PCM8 0x0002*/ + 0x00, + /* 07 byte*/ + + /* USB Speaker Audio Type I Format Interface Descriptor */ + 0x0B, /* bLength */ + AUDIO_INTERFACE_DESCRIPTOR_TYPE, /* bDescriptorType */ + AUDIO_STREAMING_FORMAT_TYPE, /* bDescriptorSubtype */ + AUDIO_FORMAT_TYPE_I, /* bFormatType */ + 0x01, /* bNrChannels */ + 0x01, /* bSubFrameSize */ + 8, /* bBitResolution */ + 0x01, /* bSamFreqType */ + 0xF0, /* tSamFreq 22000 = 0x55F0 */ + 0x55, + 0x00, + /* 11 byte*/ + + /* Endpoint 1 - Standard Descriptor */ + AUDIO_STANDARD_ENDPOINT_DESC_SIZE, /* bLength */ + USB_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ + 0x01, /* bEndpointAddress 1 out endpoint*/ + USB_ENDPOINT_TYPE_ISOCHRONOUS, /* bmAttributes */ + 0x16, /* wMaxPacketSize 22 bytes*/ + 0x00, + 0x01, /* bInterval */ + 0x00, /* bRefresh */ + 0x00, /* bSynchAddress */ + /* 09 byte*/ + + /* Endpoint - Audio Streaming Descriptor*/ + AUDIO_STREAMING_ENDPOINT_DESC_SIZE, /* bLength */ + AUDIO_ENDPOINT_DESCRIPTOR_TYPE, /* bDescriptorType */ + AUDIO_ENDPOINT_GENERAL, /* bDescriptor */ + 0x00, /* bmAttributes */ + 0x00, /* bLockDelayUnits */ + 0x00, /* wLockDelay */ + 0x00, + /* 07 byte*/ + }; + +/* USB String Descriptor (optional) */ +const uint8_t Speaker_StringLangID[SPEAKER_SIZ_STRING_LANGID] = + { + 0x04, + 0x03, + 0x09, + 0x04 + } + ; /* LangID = 0x0409: U.S. English */ + +const uint8_t Speaker_StringVendor[SPEAKER_SIZ_STRING_VENDOR] = + { + SPEAKER_SIZ_STRING_VENDOR, /* Size of manufacturer string */ + USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType*/ + /* Manufacturer: "STMicroelectronics" */ + 'S', 0, 'T', 0, 'M', 0, 'i', 0, 'c', 0, 'r', 0, 'o', 0, 'e', 0, + 'l', 0, 'e', 0, 'c', 0, 't', 0, 'r', 0, 'o', 0, 'n', 0, 'i', 0, + 'c', 0, 's', 0 + }; + +const uint8_t Speaker_StringProduct[SPEAKER_SIZ_STRING_PRODUCT] = + { + SPEAKER_SIZ_STRING_PRODUCT, /* bLength */ + USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */ + 'S', 0, 'T', 0, 'M', 0, '3', 0, '2', 0, ' ', 0, + 'S', 0, 'p', 0, 'e', 0, 'a', 0, 'k', 0, 'e', 0, 'r', 0 + }; + +uint8_t Speaker_StringSerial[SPEAKER_SIZ_STRING_SERIAL] = + { + SPEAKER_SIZ_STRING_SERIAL, /* bLength */ + USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */ + 'S', 0, 'T', 0, 'M', 0, '3', 0, '2', 0 + }; +/* Extern variables ----------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Extern function prototypes ------------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |