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refactor(usb_host_example): Added opening only for device with proto

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Roman Leonov
2025-06-30 11:19:42 +02:00
parent 74c36f7660
commit 7fbe72ca27
1 changed files with 9 additions and 7 deletions
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16
examples/peripherals/usb/host/hid/main/hid_host_example.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*/
@@ -434,14 +434,16 @@ void hid_host_device_event(hid_host_device_handle_t hid_device_handle,
.callback_arg = NULL
};
ESP_ERROR_CHECK(hid_host_device_open(hid_device_handle, &dev_config));
if (HID_SUBCLASS_BOOT_INTERFACE == dev_params.sub_class) {
ESP_ERROR_CHECK(hid_class_request_set_protocol(hid_device_handle, HID_REPORT_PROTOCOL_BOOT));
if (HID_PROTOCOL_KEYBOARD == dev_params.proto) {
ESP_ERROR_CHECK(hid_class_request_set_idle(hid_device_handle, 0, 0));
if (dev_params.proto != HID_PROTOCOL_NONE) {
ESP_ERROR_CHECK(hid_host_device_open(hid_device_handle, &dev_config));
if (HID_SUBCLASS_BOOT_INTERFACE == dev_params.sub_class) {
ESP_ERROR_CHECK(hid_class_request_set_protocol(hid_device_handle, HID_REPORT_PROTOCOL_BOOT));
if (HID_PROTOCOL_KEYBOARD == dev_params.proto) {
ESP_ERROR_CHECK(hid_class_request_set_idle(hid_device_handle, 0, 0));
}
}
ESP_ERROR_CHECK(hid_host_device_start(hid_device_handle));
}
ESP_ERROR_CHECK(hid_host_device_start(hid_device_handle));
break;
default:
break;