mirror of
https://github.com/espressif/esp-idf.git
synced 2025-11-04 00:51:42 +01:00
113 lines
4.0 KiB
C
113 lines
4.0 KiB
C
|
/*
|
||
|
|
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
This header contains bare-bone mock implementations of some device classes in order to test various layers of the USB
|
||
|
|
Host stack.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <stdbool.h>
|
||
|
|
#include "esp_assert.h"
|
||
|
|
#include "usb/usb_types_ch9.h"
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// ---------------------------------------------------- HID Mouse ------------------------------------------------------
|
||
|
|
|
||
|
|
/*
|
||
|
|
Note: The mock HID mouse tests require that USB low speed mouse be connected. The mouse should...
|
||
|
|
|
||
|
|
- Be implement the HID with standard report format used by mice
|
||
|
|
- It's configuration 1 should have the following endpoint
|
||
|
|
|
||
|
|
------------------ Configuration Descriptor -------------------
|
||
|
|
bLength : 0x09 (9 bytes)
|
||
|
|
bDescriptorType : 0x02 (Configuration Descriptor)
|
||
|
|
wTotalLength : 0x003B (59 bytes)
|
||
|
|
bNumInterfaces : 0x02 (2 Interfaces)
|
||
|
|
bConfigurationValue : 0x01 (Configuration 1)
|
||
|
|
iConfiguration : 0x00 (No String Descriptor)
|
||
|
|
bmAttributes : 0xA0
|
||
|
|
D7: Reserved, set 1 : 0x01
|
||
|
|
D6: Self Powered : 0x00 (no)
|
||
|
|
D5: Remote Wakeup : 0x01 (yes)
|
||
|
|
D4..0: Reserved, set 0 : 0x00
|
||
|
|
MaxPower : 0x32 (100 mA)
|
||
|
|
Data (HexDump) : 09 02 3B 00 02 01 00 A0 32 09 04 00 00 01 03 01
|
||
|
|
02 00 09 21 00 02 00 01 22 4D 00 07 05 81 03 08
|
||
|
|
00 0A 09 04 01 00 01 03 01 01 00 09 21 00 02 00
|
||
|
|
01 22 31 00 07 05 82 03 08 00 0A
|
||
|
|
|
||
|
|
---------------- Interface Descriptor -----------------
|
||
|
|
bLength : 0x09 (9 bytes)
|
||
|
|
bDescriptorType : 0x04 (Interface Descriptor)
|
||
|
|
bInterfaceNumber : 0x00
|
||
|
|
bAlternateSetting : 0x00
|
||
|
|
bNumEndpoints : 0x01 (1 Endpoint)
|
||
|
|
bInterfaceClass : 0x03 (HID - Human Interface Device)
|
||
|
|
bInterfaceSubClass : 0x01 (Boot Interface)
|
||
|
|
bInterfaceProtocol : 0x02 (Mouse)
|
||
|
|
iInterface : 0x00 (No String Descriptor)
|
||
|
|
Data (HexDump) : 09 04 00 00 01 03 01 02 00
|
||
|
|
|
||
|
|
------------------- HID Descriptor --------------------
|
||
|
|
bLength : 0x09 (9 bytes)
|
||
|
|
bDescriptorType : 0x21 (HID Descriptor)
|
||
|
|
bcdHID : 0x0200 (HID Version 2.00)
|
||
|
|
bCountryCode : 0x00 (00 = not localized)
|
||
|
|
bNumDescriptors : 0x01
|
||
|
|
Data (HexDump) : 09 21 00 02 00 01 22 4D 00
|
||
|
|
Descriptor 1:
|
||
|
|
bDescriptorType : 0x22 (Class=Report)
|
||
|
|
wDescriptorLength : 0x004D (77 bytes)
|
||
|
|
Error reading descriptor : ERROR_INVALID_PARAMETER (due to a obscure limitation of the Win32 USB API, see UsbTreeView.txt)
|
||
|
|
|
||
|
|
----------------- Endpoint Descriptor -----------------
|
||
|
|
bLength : 0x07 (7 bytes)
|
||
|
|
bDescriptorType : 0x05 (Endpoint Descriptor)
|
||
|
|
bEndpointAddress : 0x81 (Direction=IN EndpointID=1)
|
||
|
|
bmAttributes : 0x03 (TransferType=Interrupt)
|
||
|
|
wMaxPacketSize : 0x0008
|
||
|
|
bInterval : 0x0A (10 ms)
|
||
|
|
Data (HexDump) : 07 05 81 03 08 00 0A
|
||
|
|
|
||
|
|
If you're using another mice with different endpoints, modify the endpoint descriptor below
|
||
|
|
*/
|
||
|
|
|
||
|
|
extern const usb_ep_desc_t mock_hid_mouse_in_ep_desc;
|
||
|
|
|
||
|
|
#define MOCK_HID_MOUSE_DEV_ID_VENDOR 0x03F0
|
||
|
|
#define MOCK_HID_MOUSE_DEV_ID_PRODUCT 0x1198
|
||
|
|
#define MOCK_HID_MOUSE_DEV_DFLT_EP_MPS 8
|
||
|
|
#define MOCK_HID_MOUSE_INTF_NUMBER 0
|
||
|
|
#define MOCK_HID_MOUSE_INTF_ALT_SETTING 0
|
||
|
|
#define MOCK_HID_MOUSE_INTR_IN_EP_ADDR 0x81
|
||
|
|
#define MOCK_HID_MOUSE_INTR_IN_MPS 8
|
||
|
|
|
||
|
|
typedef union {
|
||
|
|
struct {
|
||
|
|
uint32_t left_button: 1;
|
||
|
|
uint32_t right_button: 1;
|
||
|
|
uint32_t middle_button: 1;
|
||
|
|
uint32_t reserved5: 5;
|
||
|
|
uint8_t x_movement;
|
||
|
|
uint8_t y_movement;
|
||
|
|
} __attribute__((packed));
|
||
|
|
uint8_t val[3];
|
||
|
|
} mock_hid_mouse_report_t;
|
||
|
|
ESP_STATIC_ASSERT(sizeof(mock_hid_mouse_report_t) == 3, "Size of HID mouse report incorrect");
|
||
|
|
|
||
|
|
void mock_hid_process_report(mock_hid_mouse_report_t *report, int iter);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|