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feat(usbh): Added uid presence check in USBH device object list

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Roman Leonov
2025-02-25 17:50:59 +08:00
parent 10bdcad7db
commit dacb29e076
3 changed files with 46 additions and 30 deletions
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14
components/usb/private_include/usbh.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -194,6 +194,18 @@ esp_err_t usbh_uninstall(void);
esp_err_t usbh_process(void);
// ---------------------- Device Pool Functions --------------------------------
/**
* @brief Determines whether a UID is currently assigned in the USBH device list
*
* @note This function may block execution while checking the device list.
*
* @param[in] uid Unique ID to check
*
* @return
* - true if UID is already in use.
* - false if UID is available for assignment.
*/
bool usbh_devs_is_uid_in_use(uint32_t uid);
/**
* @brief Get the current number of devices