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/**
******************************************************************************
* @file USB_Host/DualCore_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 ---------------------------------------------------------*/
extern DEMO_StateMachine demo;
extern HID_MOUSE_Info_TypeDef mouse_info;
extern uint8_t prev_select;
uint8_t *DEMO_KEYBOARD_menu[] =
{
(uint8_t *)" 1 - Start Keyboard / Clear ",
(uint8_t *)" 2 - Return ",
(uint8_t *)" ",
(uint8_t *)" ",
};
uint8_t *DEMO_MOUSE_menu[] =
{
(uint8_t *)" 1 - Start Mouse / Re-Initialize ",
(uint8_t *)" 2 - Return ",
(uint8_t *)" ",
(uint8_t *)" ",
};
uint8_t *DEMO_HID_menu[] =
{
(uint8_t *)" 1 - Start HID ",
(uint8_t *)" 2 - Re-Enumerate ",
(uint8_t *)" ",
(uint8_t *)" ",
};
/* 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(demo.hid_state)
{
case APPLI_HID_IDLE:
Demo_SelectItem(DEMO_HID_menu, 0);
demo.hid_state = APPLI_HID_WAIT;
demo.select = 0;
break;
case APPLI_HID_WAIT:
if(demo.select != prev_select)
{
prev_select = demo.select;
Demo_SelectItem(DEMO_HID_menu, demo.select & 0x7F);
/* Handle select item */
if(demo.select & 0x80)
{
demo.select &= 0x7F;
switch(demo.select)
{
case 0:
demo.hid_state = APPLI_HID_START;
break;
case 1:
demo.state = DEMO_IDLE;
demo.select = 0;
LCD_UsrLogY("> HID application closed.\n");
break;
default:
break;
}
}
}
break;
case APPLI_HID_START:
if(Appli_FS_state == APPLICATION_FS_READY)
{
if(USBH_HID_GetDeviceType(&hUSBHost_FS) == HID_KEYBOARD)
{
demo.keyboard_state = HID_KEYBOARD_IDLE;
demo.hid_state = APPLI_HID_KEYBOARD;
}
else if(USBH_HID_GetDeviceType(&hUSBHost_FS) == HID_MOUSE)
{
demo.mouse_state = HID_MOUSE_IDLE;
demo.hid_state = APPLI_HID_MOUSE;
}
}
else
{
LCD_ErrLog("No supported HID device!\n");
demo.hid_state = APPLI_HID_WAIT;
}
break;
case APPLI_HID_MOUSE:
if(Appli_FS_state == APPLICATION_FS_READY)
{
HID_MouseMenuProcess();
USBH_MouseDemo(&hUSBHost_FS);
}
break;
case APPLI_HID_KEYBOARD:
if(Appli_FS_state == APPLICATION_FS_READY)
{
HID_KeyboardMenuProcess();
USBH_KeybdDemo(&hUSBHost_FS);
}
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);
}
}
}