Zephyr API Documentation 4.0.0-rc2
A Scalable Open Source RTOS
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USB HOST Core Layer API . More...
Data Structures | |
struct | usbh_contex |
USB host support runtime context. More... | |
struct | usbh_code_triple |
USB Class Code triple. More... | |
struct | usbh_class_data |
USB host class data and class instance API. More... | |
Macros | |
#define | USBH_CONTROLLER_DEFINE(device_name, uhc_dev) |
#define | USBH_DEFINE_CLASS(name) |
Functions | |
int | usbh_init (struct usbh_contex *uhs_ctx) |
Initialize the USB host support;. | |
int | usbh_enable (struct usbh_contex *uhs_ctx) |
Enable the USB host support and class instances. | |
int | usbh_disable (struct usbh_contex *uhs_ctx) |
Disable the USB host support. | |
int | usbh_shutdown (struct usbh_contex *const uhs_ctx) |
Shutdown the USB host support. | |
USB HOST Core Layer API .
#define USBH_CONTROLLER_DEFINE | ( | device_name, | |
uhc_dev ) |
#include <zephyr/usb/usbh.h>
#define USBH_DEFINE_CLASS | ( | name | ) |
#include <zephyr/usb/usbh.h>
int usbh_disable | ( | struct usbh_contex * | uhs_ctx | ) |
#include <zephyr/usb/usbh.h>
Disable the USB host support.
This function disables the USB host support.
[in] | uhs_ctx | Pointer to USB host support context |
int usbh_enable | ( | struct usbh_contex * | uhs_ctx | ) |
#include <zephyr/usb/usbh.h>
Enable the USB host support and class instances.
This function enables the USB host support.
[in] | uhs_ctx | Pointer to USB host support context |
int usbh_init | ( | struct usbh_contex * | uhs_ctx | ) |
#include <zephyr/usb/usbh.h>
Initialize the USB host support;.
[in] | uhs_ctx | Pointer to USB host support context |
int usbh_shutdown | ( | struct usbh_contex *const | uhs_ctx | ) |
#include <zephyr/usb/usbh.h>
Shutdown the USB host support.
This function completely disables the USB host support.
[in] | uhs_ctx | Pointer to USB host support context |