usb_host.h File Reference

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Data Structures
struct	esphome::usb_host::TransferStatus
struct	esphome::usb_host::TransferRequest
struct	esphome::usb_host::UsbEvent
struct	esphome::usb_host::UsbDeviceInfo
	Identity of a connected USB device, copied out of the descriptors the USB host stack caches for the lifetime of the connection. More...
class	esphome::usb_host::USBClient
class	esphome::usb_host::USBHost

Namespaces
namespace	esphome
namespace	esphome::usb_host

Typedefs
using	esphome::usb_host::trq_bitmask_t = std::conditional<(MAX_REQUESTS <= 16), uint16_t, uint32_t>::type
using	esphome::usb_host::transfer_cb_t = std::function<void(const TransferStatus &)>

Enumerations
enum	esphome::usb_host::EventType : uint8_t { esphome::usb_host::EVENT_DEVICE_NEW , esphome::usb_host::EVENT_DEVICE_GONE }
enum	esphome::usb_host::ClientState {   esphome::usb_host::USB_CLIENT_INIT = 0 , esphome::usb_host::USB_CLIENT_OPEN , esphome::usb_host::USB_CLIENT_CLOSE , esphome::usb_host::USB_CLIENT_GET_DESC ,   esphome::usb_host::USB_CLIENT_GET_INFO , esphome::usb_host::USB_CLIENT_CONNECTED }

Functions
	esphome::usb_host::ESPHOME_LOG_TAG (TAG, "usb_host")
bool	esphome::usb_host::copy_descriptor_string (const usb_str_desc_t *desc, std::span< char, DESC_STRING_BUF_SIZE > buffer)
	Copy a USB string descriptor into a NUL-terminated buffer.