Outline ![]()
Files ![]()
loading...
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
/**
******************************************************************************
* @file USB_Host/DynamicSwitch_Standalone/Src/hid_menu.c
* @author MCD Application Team
* @brief This file implements HID Menu Functions
******************************************************************************
* @attention
*
* Copyright (c) 2017 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
HID_DEMO_StateMachine hid_demo;
/* Private function prototypes -----------------------------------------------*/
static void USBH_MouseDemo(USBH_HandleTypeDef *phost);
static void USBH_KeybdDemo(USBH_HandleTypeDef *phost);
/* Private functions ---------------------------------------------------------*/
/**
* @brief Manages HID Menu Process.
* @param None
* @retval None
*/
void HID_MenuProcess(void)
{
switch(hid_demo.state)
{
case HID_DEMO_START:
if(Appli_state == APPLICATION_HID)
{
if(USBH_HID_GetDeviceType(&hUSBHost) == HID_KEYBOARD)
{
hid_demo.keyboard_state = HID_KEYBOARD_IDLE;
hid_demo.state = HID_DEMO_KEYBOARD;
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DisplayStringAtLine(27, (uint8_t *)"Press User button to start");
/* Wait for User Input */
while((BSP_PB_GetState(BUTTON_WAKEUP) != SET) && (Appli_state != APPLICATION_DISCONNECT))
{
}
BSP_LCD_ClearStringLine(27);
HID_KeyboardMenuProcess();
}
else if(USBH_HID_GetDeviceType(&hUSBHost) == HID_MOUSE)
{
hid_demo.mouse_state = HID_MOUSE_IDLE;
hid_demo.state = HID_DEMO_MOUSE;
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DisplayStringAtLine(27, (uint8_t *)"Press User button to start");
/* Wait for User Input */
while((BSP_PB_GetState(BUTTON_WAKEUP) != SET) && (Appli_state != APPLICATION_DISCONNECT))
{
}
BSP_LCD_ClearStringLine(27);
HID_MouseMenuProcess();
}
}
else
{
LCD_ErrLog("No supported HID device!\n");
hid_demo.state = HID_DEMO_START;
}
break;
case HID_DEMO_MOUSE:
if( Appli_state == APPLICATION_HID)
{
USBH_MouseDemo(&hUSBHost);
}
break;
case HID_DEMO_KEYBOARD:
if( Appli_state == APPLICATION_HID)
{
USBH_KeybdDemo(&hUSBHost);
}
break;
default:
break;
}
}
/**
* @brief Main routine for Mouse application
* @param phost: Host handle
* @retval None
*/
static void USBH_MouseDemo(USBH_HandleTypeDef *phost)
{
HID_MOUSE_Info_TypeDef *m_pinfo;
m_pinfo = USBH_HID_GetMouseInfo(phost);
if(m_pinfo != NULL)
{
/* Handle Mouse data position */
USR_MOUSE_ProcessData(&mouse_info);
if(m_pinfo->buttons[0])
{
HID_MOUSE_ButtonPressed(0);
}
else
{
HID_MOUSE_ButtonReleased(0);
}
if(m_pinfo->buttons[1])
{
HID_MOUSE_ButtonPressed(2);
}
else
{
HID_MOUSE_ButtonReleased(2);
}
if(m_pinfo->buttons[2])
{
HID_MOUSE_ButtonPressed(1);
}
else
{
HID_MOUSE_ButtonReleased(1);
}
}
}
/**
* @brief Main routine for Keyboard application
* @param phost: Host handle
* @retval None
*/
static void USBH_KeybdDemo(USBH_HandleTypeDef *phost)
{
HID_KEYBD_Info_TypeDef *k_pinfo;
char c;
k_pinfo = USBH_HID_GetKeybdInfo(phost);
if(k_pinfo != NULL)
{
c = USBH_HID_GetASCIICode(k_pinfo);
if(c != 0)
{
USR_KEYBRD_ProcessData(c);
}
}
}