Get and set requests work
This commit is contained in:
Reinhard Panhuber
@@ -652,165 +652,172 @@ typedef enum
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AUDIO_CHANNEL_CONFIG_RAW_DATA = 0x80000000,
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} audio_channel_config_t;
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/// AUDIO Channel Cluster Descriptor (4.1)
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typedef struct TU_ATTR_PACKED {
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uint8_t bNrChannels; ///< Number of channels currently connected.
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audio_channel_config_t bmChannelConfig; ///< Bitmap according to 'audio_channel_config_t' with a 1 set if channel is connected and 0 else. In case channels are non-predefined ignore them here (see UAC2 specification 4.1 Audio Channel Cluster Descriptor.
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uint8_t iChannelNames; ///< Index of a string descriptor, describing the name of the first inserted channel with a non-predefined spatial location.
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} audio_desc_channel_cluster_t;
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/// AUDIO Class-Specific AC Interface Header Descriptor (4.7.2)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor in bytes: 9.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_HEADER.
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uint16_t bcdADC ; ///< Audio Device Class Specification Release Number in Binary-Coded Decimal. Value: U16_TO_U8S_LE(0x0200).
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uint8_t bCategory ; ///< Constant, indicating the primary use of this audio function, as intended by the manufacturer. See: audio_function_t.
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uint16_t wTotalLength ; ///< Total number of bytes returned for the class-specific AudioControl interface descriptor. Includes the combined length of this descriptor header and all Clock Source, Unit and Terminal descriptors.
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uint8_t bmControls ; ///< See: audio_cs_ac_interface_control_pos_t.
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uint8_t bLength ; ///< Size of this descriptor in bytes: 9.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_HEADER.
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uint16_t bcdADC ; ///< Audio Device Class Specification Release Number in Binary-Coded Decimal. Value: U16_TO_U8S_LE(0x0200).
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uint8_t bCategory ; ///< Constant, indicating the primary use of this audio function, as intended by the manufacturer. See: audio_function_t.
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uint16_t wTotalLength ; ///< Total number of bytes returned for the class-specific AudioControl interface descriptor. Includes the combined length of this descriptor header and all Clock Source, Unit and Terminal descriptors.
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uint8_t bmControls ; ///< See: audio_cs_ac_interface_control_pos_t.
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} audio_desc_cs_ac_interface_t;
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/// AUDIO Clock Source Descriptor (4.7.2.1)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor in bytes: 8.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_CLOCK_SOURCE.
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uint8_t bClockID ; ///< Constant uniquely identifying the Clock Source Entity within the audio function. This value is used in all requests to address this Entity.
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uint8_t bmAttributes ; ///< See: audio_clock_source_attribute_t.
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uint8_t bmControls ; ///< See: audio_clock_source_control_pos_t.
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uint8_t bAssocTerminal ; ///< Terminal ID of the Terminal that is associated with this Clock Source.
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uint8_t iClockSource ; ///< Index of a string descriptor, describing the Clock Source Entity.
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uint8_t bLength ; ///< Size of this descriptor in bytes: 8.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_CLOCK_SOURCE.
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uint8_t bClockID ; ///< Constant uniquely identifying the Clock Source Entity within the audio function. This value is used in all requests to address this Entity.
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uint8_t bmAttributes ; ///< See: audio_clock_source_attribute_t.
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uint8_t bmControls ; ///< See: audio_clock_source_control_pos_t.
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uint8_t bAssocTerminal ; ///< Terminal ID of the Terminal that is associated with this Clock Source.
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uint8_t iClockSource ; ///< Index of a string descriptor, describing the Clock Source Entity.
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} audio_desc_clock_source_t;
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/// AUDIO Clock Selector Descriptor (4.7.2.2) for ONE pin
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 7+p.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_CLOCK_SELECTOR.
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uint8_t bClockID ; ///< Constant uniquely identifying the Clock Selector Entity within the audio function. This value is used in all requests to address this Entity.
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uint8_t bNrInPins ; ///< Number of Input Pins of this Unit: p = 1 thus bNrInPins = 1.
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uint8_t baCSourceID ; ///< ID of the Clock Entity to which the first Clock Input Pin of this Clock Selector Entity is connected..
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uint8_t bmControls ; ///< See: audio_clock_selector_control_pos_t.
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uint8_t iClockSource ; ///< Index of a string descriptor, describing the Clock Selector Entity.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 7+p.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_CLOCK_SELECTOR.
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uint8_t bClockID ; ///< Constant uniquely identifying the Clock Selector Entity within the audio function. This value is used in all requests to address this Entity.
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uint8_t bNrInPins ; ///< Number of Input Pins of this Unit: p = 1 thus bNrInPins = 1.
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uint8_t baCSourceID ; ///< ID of the Clock Entity to which the first Clock Input Pin of this Clock Selector Entity is connected..
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uint8_t bmControls ; ///< See: audio_clock_selector_control_pos_t.
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uint8_t iClockSource ; ///< Index of a string descriptor, describing the Clock Selector Entity.
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} audio_desc_clock_selector_t;
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/// AUDIO Clock Selector Descriptor (4.7.2.2) for multiple pins
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#define audio_desc_clock_selector_n_t(source_num) \
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struct TU_ATTR_PACKED { \
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struct TU_ATTR_PACKED { \
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uint8_t bLength ; \
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uint8_t bDescriptorType ; \
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uint8_t bDescriptorSubType ; \
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uint8_t bClockID ; \
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uint8_t bNrInPins ; \
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struct TU_ATTR_PACKED { \
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uint8_t baSourceID ; \
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} sourceID[source_num] ; \
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uint8_t bmControls ; \
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uint8_t iClockSource ; \
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}
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struct TU_ATTR_PACKED { \
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uint8_t baSourceID ; \
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} sourceID[source_num] ; \
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uint8_t bmControls ; \
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uint8_t iClockSource ; \
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}
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/// AUDIO Clock Multiplier Descriptor (4.7.2.3)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 7.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_CLOCK_MULTIPLIER.
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uint8_t bClockID ; ///< Constant uniquely identifying the Clock Multiplier Entity within the audio function. This value is used in all requests to address this Entity.
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uint8_t bCSourceID ; ///< ID of the Clock Entity to which the last Clock Input Pin of this Clock Selector Entity is connected.
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uint8_t bmControls ; ///< See: audio_clock_multiplier_control_pos_t.
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uint8_t iClockSource ; ///< Index of a string descriptor, describing the Clock Multiplier Entity.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 7.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_CLOCK_MULTIPLIER.
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uint8_t bClockID ; ///< Constant uniquely identifying the Clock Multiplier Entity within the audio function. This value is used in all requests to address this Entity.
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uint8_t bCSourceID ; ///< ID of the Clock Entity to which the last Clock Input Pin of this Clock Selector Entity is connected.
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uint8_t bmControls ; ///< See: audio_clock_multiplier_control_pos_t.
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uint8_t iClockSource ; ///< Index of a string descriptor, describing the Clock Multiplier Entity.
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} audio_desc_clock_multiplier_t;
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/// AUDIO Input Terminal Descriptor(4.7.2.4)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 17.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_INPUT_TERMINAL.
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uint16_t wTerminalType ; ///< Constant characterizing the type of Terminal. See: audio_terminal_type_t for USB streaming and audio_terminal_input_type_t for other input types.
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uint8_t bAssocTerminal ; ///< ID of the Output Terminal to which this Input Terminal is associated.
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uint8_t bCSourceID ; ///< ID of the Clock Entity to which this Input Terminal is connected.
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uint8_t bNrChannels ; ///< Number of logical output channels in the Terminal’s output audio channel cluster.
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uint32_t bmChannelConfig ; ///< Describes the spatial location of the logical channels. See:audio_channel_config_t.
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uint16_t bmControls ; ///< See: audio_terminal_input_control_pos_t.
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uint8_t iTerminal ; ///< Index of a string descriptor, describing the Input Terminal.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 17.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_INPUT_TERMINAL.
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uint16_t wTerminalType ; ///< Constant characterizing the type of Terminal. See: audio_terminal_type_t for USB streaming and audio_terminal_input_type_t for other input types.
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uint8_t bAssocTerminal ; ///< ID of the Output Terminal to which this Input Terminal is associated.
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uint8_t bCSourceID ; ///< ID of the Clock Entity to which this Input Terminal is connected.
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uint8_t bNrChannels ; ///< Number of logical output channels in the Terminal’s output audio channel cluster.
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uint32_t bmChannelConfig ; ///< Describes the spatial location of the logical channels. See:audio_channel_config_t.
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uint16_t bmControls ; ///< See: audio_terminal_input_control_pos_t.
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uint8_t iTerminal ; ///< Index of a string descriptor, describing the Input Terminal.
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} audio_desc_input_terminal_t;
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/// AUDIO Output Terminal Descriptor(4.7.2.5)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 12.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_OUTPUT_TERMINAL.
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uint8_t bTerminalID ; ///< Constant uniquely identifying the Terminal within the audio function. This value is used in all requests to address this Terminal.
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uint16_t wTerminalType ; ///< Constant characterizing the type of Terminal. See: audio_terminal_type_t for USB streaming and audio_terminal_output_type_t for other output types.
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uint8_t bAssocTerminal ; ///< Constant, identifying the Input Terminal to which this Output Terminal is associated.
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uint8_t bSourceID ; ///< ID of the Unit or Terminal to which this Terminal is connected.
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uint8_t bCSourceID ; ///< ID of the Clock Entity to which this Output Terminal is connected.
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uint16_t bmControls ; ///< See: audio_terminal_output_type_t.
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uint8_t iTerminal ; ///< Index of a string descriptor, describing the Output Terminal.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 12.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_OUTPUT_TERMINAL.
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uint8_t bTerminalID ; ///< Constant uniquely identifying the Terminal within the audio function. This value is used in all requests to address this Terminal.
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uint16_t wTerminalType ; ///< Constant characterizing the type of Terminal. See: audio_terminal_type_t for USB streaming and audio_terminal_output_type_t for other output types.
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uint8_t bAssocTerminal ; ///< Constant, identifying the Input Terminal to which this Output Terminal is associated.
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uint8_t bSourceID ; ///< ID of the Unit or Terminal to which this Terminal is connected.
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uint8_t bCSourceID ; ///< ID of the Clock Entity to which this Output Terminal is connected.
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uint16_t bmControls ; ///< See: audio_terminal_output_type_t.
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uint8_t iTerminal ; ///< Index of a string descriptor, describing the Output Terminal.
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} audio_desc_output_terminal_t;
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/// AUDIO Feature Unit Descriptor(4.7.2.8) for ONE channel
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 14.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_FEATURE_UNIT.
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uint8_t bUnitID ; ///< Constant uniquely identifying the Unit within the audio function. This value is used in all requests to address this Unit.
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uint8_t bSourceID ; ///< ID of the Unit or Terminal to which this Feature Unit is connected.
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struct TU_ATTR_PACKED {
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uint32_t bmaControls ; ///< See: audio_feature_unit_control_pos_t. Controls0 is master channel 0 (always present) and Controls1 is logical channel 1.
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} controls[2] ;
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uint8_t iTerminal ; ///< Index of a string descriptor, describing this Feature Unit.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 14.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AC_INTERFACE_FEATURE_UNIT.
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uint8_t bUnitID ; ///< Constant uniquely identifying the Unit within the audio function. This value is used in all requests to address this Unit.
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uint8_t bSourceID ; ///< ID of the Unit or Terminal to which this Feature Unit is connected.
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struct TU_ATTR_PACKED {
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uint32_t bmaControls ; ///< See: audio_feature_unit_control_pos_t. Controls0 is master channel 0 (always present) and Controls1 is logical channel 1.
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} controls[2] ;
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uint8_t iTerminal ; ///< Index of a string descriptor, describing this Feature Unit.
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} audio_desc_feature_unit_t;
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/// AUDIO Feature Unit Descriptor(4.7.2.8) for multiple channels
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#define audio_desc_feature_unit_n_t(ch_num) \
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struct TU_ATTR_PACKED { \
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struct TU_ATTR_PACKED { \
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uint8_t bLength ; /* 6+(ch_num+1)*4 */\
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uint8_t bDescriptorType ; \
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uint8_t bDescriptorSubType ; \
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uint8_t bUnitID ; \
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uint8_t bSourceID ; \
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struct TU_ATTR_PACKED { \
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uint32_t bmaControls ; \
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} controls[ch_num+1] ; \
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uint8_t iTerminal ; \
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}
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uint8_t bDescriptorType ; \
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uint8_t bDescriptorSubType ; \
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uint8_t bUnitID ; \
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uint8_t bSourceID ; \
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struct TU_ATTR_PACKED { \
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uint32_t bmaControls ; \
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} controls[ch_num+1] ; \
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uint8_t iTerminal ; \
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}
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/// AUDIO Class-Specific AS Interface Descriptor(4.9.2)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 16.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AS_INTERFACE_AS_GENERAL.
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uint8_t bTerminalLink ; ///< The Terminal ID of the Terminal to which this interface is connected.
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uint8_t bmControls ; ///< See: audio_cs_as_interface_control_pos_t.
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uint8_t bFormatType ; ///< Constant identifying the Format Type the AudioStreaming interface is using. See: audio_format_type_t.
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uint32_t bmFormats ; ///< The Audio Data Format(s) that can be used to communicate with this interface.See: audio_data_format_type_I_t.
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uint8_t bNrChannels ; ///< Number of physical channels in the AS Interface audio channel cluster.
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uint32_t bmChannelConfig ; ///< Describes the spatial location of the physical channels. See: audio_channel_config_t.
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uint8_t iChannelNames ; ///< Index of a string descriptor, describing the name of the first physical channel.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 16.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AS_INTERFACE_AS_GENERAL.
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uint8_t bTerminalLink ; ///< The Terminal ID of the Terminal to which this interface is connected.
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uint8_t bmControls ; ///< See: audio_cs_as_interface_control_pos_t.
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uint8_t bFormatType ; ///< Constant identifying the Format Type the AudioStreaming interface is using. See: audio_format_type_t.
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uint32_t bmFormats ; ///< The Audio Data Format(s) that can be used to communicate with this interface.See: audio_data_format_type_I_t.
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uint8_t bNrChannels ; ///< Number of physical channels in the AS Interface audio channel cluster.
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uint32_t bmChannelConfig ; ///< Describes the spatial location of the physical channels. See: audio_channel_config_t.
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uint8_t iChannelNames ; ///< Index of a string descriptor, describing the name of the first physical channel.
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} audio_desc_cs_as_interface_t;
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/// AUDIO Type I Format Type Descriptor(2.3.1.6 - Audio Formats)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 6.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AS_INTERFACE_FORMAT_TYPE.
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uint8_t bFormatType ; ///< Constant identifying the Format Type the AudioStreaming interface is using. Value: AUDIO_FORMAT_TYPE_I.
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uint8_t bSubslotSize ; ///< The number of bytes occupied by one audio subslot. Can be 1, 2, 3 or 4.
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uint8_t bBitResolution ; ///< The number of effectively used bits from the available bits in an audio subslot.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 6.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_INTERFACE.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_AS_INTERFACE_FORMAT_TYPE.
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uint8_t bFormatType ; ///< Constant identifying the Format Type the AudioStreaming interface is using. Value: AUDIO_FORMAT_TYPE_I.
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uint8_t bSubslotSize ; ///< The number of bytes occupied by one audio subslot. Can be 1, 2, 3 or 4.
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uint8_t bBitResolution ; ///< The number of effectively used bits from the available bits in an audio subslot.
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} audio_desc_type_I_format_t;
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/// AUDIO Class-Specific AS Isochronous Audio Data Endpoint Descriptor(4.10.1.2)
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typedef struct TU_ATTR_PACKED
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{
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 8.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_ENDPOINT.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_EP_SUBTYPE_GENERAL.
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uint8_t bmAttributes ; ///< See: audio_cs_as_iso_data_ep_attribute_t.
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uint8_t bmControls ; ///< See: audio_cs_as_iso_data_ep_control_pos_t.
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uint8_t bLockDelayUnits ; ///< Indicates the units used for the wLockDelay field. See: audio_cs_as_iso_data_ep_lock_delay_unit_t.
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uint16_t wLockDelay ; ///< Indicates the time it takes this endpoint to reliably lock its internal clock recovery circuitry. Units used depend on the value of the bLockDelayUnits field.
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uint8_t bLength ; ///< Size of this descriptor, in bytes: 8.
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uint8_t bDescriptorType ; ///< Descriptor Type. Value: TUSB_DESC_CS_ENDPOINT.
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uint8_t bDescriptorSubType ; ///< Descriptor SubType. Value: AUDIO_CS_EP_SUBTYPE_GENERAL.
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uint8_t bmAttributes ; ///< See: audio_cs_as_iso_data_ep_attribute_t.
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uint8_t bmControls ; ///< See: audio_cs_as_iso_data_ep_control_pos_t.
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uint8_t bLockDelayUnits ; ///< Indicates the units used for the wLockDelay field. See: audio_cs_as_iso_data_ep_lock_delay_unit_t.
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uint16_t wLockDelay ; ///< Indicates the time it takes this endpoint to reliably lock its internal clock recovery circuitry. Units used depend on the value of the bLockDelayUnits field.
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} audio_desc_cs_as_iso_data_ep_t;
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//// 5.2.3 Control Request Parameter Block Layout
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@@ -818,87 +825,91 @@ typedef struct TU_ATTR_PACKED
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// 5.2.3.1 1-byte Control CUR Parameter Block
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typedef struct TU_ATTR_PACKED
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{
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int8_t bCur ; ///< The setting for the CUR attribute of the addressed Control
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int8_t bCur ; ///< The setting for the CUR attribute of the addressed Control
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} audio_control_cur_1_t;
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// 5.2.3.2 2-byte Control CUR Parameter Block
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typedef struct TU_ATTR_PACKED
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{
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int16_t bCur ; ///< The setting for the CUR attribute of the addressed Control
|
||||
int16_t bCur ; ///< The setting for the CUR attribute of the addressed Control
|
||||
} audio_control_cur_2_t;
|
||||
|
||||
// 5.2.3.3 4-byte Control CUR Parameter Block
|
||||
typedef struct TU_ATTR_PACKED
|
||||
{
|
||||
int32_t bCur ; ///< The setting for the CUR attribute of the addressed Control
|
||||
int32_t bCur ; ///< The setting for the CUR attribute of the addressed Control
|
||||
} audio_control_cur_4_t;
|
||||
|
||||
// Use the following ONLY for RECEIVED data - compiler does not know how many subranges are defined! Use the one below for predefined lengths - or if you know what you are doing do what you like
|
||||
// 5.2.3.1 1-byte Control RANGE Parameter Block
|
||||
//#define audio_control_range_1_n_t(numSubRanges) \
|
||||
// struct TU_ATTR_PACKED { \
|
||||
// uint16_t wNumSubRanges = numSubRanges; \
|
||||
// struct TU_ATTR_PACKED { \
|
||||
// int8_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/\
|
||||
// int8_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/\
|
||||
// uint8_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/\
|
||||
// } setting[numSubRanges] ; \
|
||||
// }
|
||||
|
||||
typedef struct TU_ATTR_PACKED {
|
||||
uint16_t wNumSubRanges;
|
||||
struct TU_ATTR_PACKED {
|
||||
int8_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/
|
||||
int8_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/
|
||||
uint8_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/
|
||||
} setting[] ;
|
||||
struct TU_ATTR_PACKED {
|
||||
int8_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/
|
||||
int8_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/
|
||||
uint8_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/
|
||||
} subrange[] ;
|
||||
} audio_control_range_1_t;
|
||||
|
||||
// 5.2.3.2 2-byte Control RANGE Parameter Block
|
||||
//#define audio_control_range_2_n_t(numSubRanges) \
|
||||
// struct TU_ATTR_PACKED { \
|
||||
// uint16_t wNumSubRanges = numSubRanges; \
|
||||
// struct TU_ATTR_PACKED { \
|
||||
// int16_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/\
|
||||
// int16_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/\
|
||||
// uint16_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/\
|
||||
// } setting[numSubRanges] ; \
|
||||
// }
|
||||
|
||||
typedef struct TU_ATTR_PACKED {
|
||||
uint16_t wNumSubRanges;
|
||||
struct TU_ATTR_PACKED {
|
||||
int16_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/
|
||||
int16_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/
|
||||
uint16_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/
|
||||
} setting[] ;
|
||||
struct TU_ATTR_PACKED {
|
||||
int16_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/
|
||||
int16_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/
|
||||
uint16_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/
|
||||
} subrange[] ;
|
||||
} audio_control_range_2_t;
|
||||
|
||||
// 5.2.3.3 4-byte Control RANGE Parameter Block
|
||||
//#define audio_control_range_4_n_t(numSubRanges) \
|
||||
// struct TU_ATTR_PACKED { \
|
||||
// uint16_t wNumSubRanges = numSubRanges; \
|
||||
// struct TU_ATTR_PACKED { \
|
||||
// int32_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/\
|
||||
// int32_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/\
|
||||
// uint32_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/\
|
||||
// } setting[numSubRanges] ; \
|
||||
// }
|
||||
|
||||
typedef struct TU_ATTR_PACKED {
|
||||
uint16_t wNumSubRanges;
|
||||
struct TU_ATTR_PACKED {
|
||||
int32_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/
|
||||
int32_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/
|
||||
uint32_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/
|
||||
} setting[] ;
|
||||
struct TU_ATTR_PACKED {
|
||||
int32_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/
|
||||
int32_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/
|
||||
uint32_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/
|
||||
} subrange[] ;
|
||||
} audio_control_range_4_t;
|
||||
|
||||
/** @} */
|
||||
// 5.2.3.1 1-byte Control RANGE Parameter Block
|
||||
#define audio_control_range_1_n_t(numSubRanges) \
|
||||
struct TU_ATTR_PACKED { \
|
||||
uint16_t wNumSubRanges = numSubRanges; \
|
||||
struct TU_ATTR_PACKED { \
|
||||
int8_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/\
|
||||
int8_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/\
|
||||
uint8_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/\
|
||||
} subrange[numSubRanges] ; \
|
||||
}
|
||||
|
||||
// 5.2.3.2 2-byte Control RANGE Parameter Block
|
||||
#define audio_control_range_2_n_t(numSubRanges) \
|
||||
struct TU_ATTR_PACKED { \
|
||||
uint16_t wNumSubRanges = numSubRanges; \
|
||||
struct TU_ATTR_PACKED { \
|
||||
int16_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/\
|
||||
int16_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/\
|
||||
uint16_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/\
|
||||
} subrange[numSubRanges] ; \
|
||||
}
|
||||
|
||||
// 5.2.3.3 4-byte Control RANGE Parameter Block
|
||||
#define audio_control_range_4_n_t(numSubRanges) \
|
||||
struct TU_ATTR_PACKED { \
|
||||
uint16_t wNumSubRanges = numSubRanges; \
|
||||
struct TU_ATTR_PACKED { \
|
||||
int32_t bMin ; /*The setting for the MIN attribute of the nth subrange of the addressed Control*/\
|
||||
int32_t bMax ; /*The setting for the MAX attribute of the nth subrange of the addressed Control*/\
|
||||
uint32_t bRes ; /*The setting for the RES attribute of the nth subrange of the addressed Control*/\
|
||||
} subrange[numSubRanges] ; \
|
||||
}
|
||||
|
||||
/** @} */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
/** @} */
|
||||
|
||||
Reference in New Issue
Block a user