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STM32CubeF4/Projects/STM324xG_EVAL/Demonstrations/STemWin/Modules/usbdevice/usbd_win.c
Ali Labbene b5abca20c9 Release v1.24.1
2019-08-05 13:05:39 +01:00

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/**
******************************************************************************
* @file usbd_win.c
* @author MCD Application Team
* @brief USB Device functions
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2017 STMicroelectronics International N.V.
* All rights reserved.</center></h2>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted, provided that the following conditions are met:
*
* 1. Redistribution of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of other
* contributors to this software may be used to endorse or promote products
* derived from this software without specific written permission.
* 4. This software, including modifications and/or derivative works of this
* software, must execute solely and exclusively on microcontroller or
* microprocessor devices manufactured by or for STMicroelectronics.
* 5. Redistribution and use of this software other than as permitted under
* this license is void and will automatically terminate your rights under
* this license.
*
* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "DIALOG.h"
#include "k_module.h"
#include "usbd_res.c"
#include "k_modules_res.h"
#include "k_storage.h"
#include "usbd_app.h"
/** @addtogroup USB_DEVICE_MODULE
* @{
*/
/** @defgroup USB_DEVICE
* @brief usb device routines
* @{
*/
/* External variables --------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
static void Startup(WM_HWIN hWin, uint16_t xpos, uint16_t ypos);
/* Private typedef -----------------------------------------------------------*/
K_ModuleItem_Typedef usb_device =
{
10,
"USB Device",
&bmusbdevice,
Startup,
NULL,
}
;
typedef union
{
uint32_t d32;
struct
{
uint32_t sd_mounted : 1;
uint32_t connection : 1;
}b;
}
USBDSettingsTypeDef;
/* Private defines -----------------------------------------------------------*/
#define ID_FRAMEWIN_INFO (GUI_ID_USER + 0x01)
#define ID_USB_NOT_CONNECTED (GUI_ID_USER + 0x02)
#define ID_MSD_NOT_CONNECTED (GUI_ID_USER + 0x03)
#define ID_BUTTON_USB (GUI_ID_USER + 0x04)
/* USB and MSD info */
#define ID_IMAGE1_CONNECTED (GUI_ID_USER + 0x12)
#define ID_IMAGE1_NOT_CONNECTED (GUI_ID_USER + 0x13)
#define ID_IMAGE2_CONNECTED (GUI_ID_USER + 0x14)
#define ID_IMAGE2_NOT_CONNECTED (GUI_ID_USER + 0x15)
/* Private macros ------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Dialog resource using a WINDOW widget */
static const GUI_WIDGET_CREATE_INFO _aDialog[] =
{
{ FRAMEWIN_CreateIndirect, "USB Mass Storage Device [mSD]", ID_FRAMEWIN_INFO, 0, 0, 320, 215, 0, 0x64, 0 },
{ IMAGE_CreateIndirect, "Image", ID_USB_NOT_CONNECTED, 35, 16, 100, 100, 0, 0, 0 },
{ IMAGE_CreateIndirect, "Image", ID_MSD_NOT_CONNECTED, 160, 16, 100, 100, 0, 0, 0 },
{ BUTTON_CreateIndirect, "Connect USB ", ID_BUTTON_USB, 35, 145, 225, 35, 0, 0, 0 },
{ IMAGE_CreateIndirect, "", ID_IMAGE1_CONNECTED, 91, 77, 18, 19, 0, 0, 0 },
{ IMAGE_CreateIndirect, "", ID_IMAGE2_CONNECTED, 216, 78, 18, 19, 0, 0, 0 },
};
USBDSettingsTypeDef USBDSettings;
/* Private functions ---------------------------------------------------------*/
/**
* @brief Callback function of the CPU window
* @param pMsg: pointer to data structure of type WM_MESSAGE
* @retval None
*/
static void _cbMSDConnectionStatus(WM_MESSAGE * pMsg) {
static WM_HTIMER hTimerTime;
WM_HWIN hItem;
static uint8_t msd_connection_Changed = 0;
switch (pMsg->MsgId)
{
case WM_CREATE:
/* Create timer */
hTimerTime = WM_CreateTimer(pMsg->hWin, 0, 500, 0);
break;
case WM_TIMER:
if(msd_connection_Changed != k_StorageGetStatus(MSD_DISK_UNIT))
{
msd_connection_Changed = k_StorageGetStatus(MSD_DISK_UNIT);
if(msd_connection_Changed == 1)
{
hItem = WM_GetDialogItem(WM_GetParent(pMsg->hWin), ID_IMAGE2_CONNECTED);
IMAGE_SetBitmap(hItem, &bmconnected);
}
else
{
hItem = WM_GetDialogItem(WM_GetParent(pMsg->hWin), ID_IMAGE2_CONNECTED);
IMAGE_SetBitmap(hItem, &bmnot_connected);
}
}
WM_RestartTimer(pMsg->Data.v, 500);
break;
case WM_DELETE:
msd_connection_Changed = 0;
WM_DeleteTimer(hTimerTime);
break;
default:
WM_DefaultProc(pMsg);
}
}
/**
* @brief Callback routine of the dialog
* @param pMsg: pointer to data structure of type WM_MESSAGE
* @retval None
*/
static void _cbDialog(WM_MESSAGE * pMsg) {
WM_HWIN hItem;
int Id, NCode;
switch (pMsg->MsgId) {
case WM_INIT_DIALOG:
/* Initialization of 'System Information' */
hItem = pMsg->hWin;
FRAMEWIN_AddCloseButton(hItem, FRAMEWIN_BUTTON_RIGHT, 0);
hItem = WM_GetDialogItem(pMsg->hWin, ID_USB_NOT_CONNECTED);
IMAGE_SetBitmap(hItem, &bmUSB_not_connected);
hItem = WM_GetDialogItem(pMsg->hWin, ID_MSD_NOT_CONNECTED);
IMAGE_SetBitmap(hItem, &bmsdcard_not_connected);
USBDSettings.b.connection = DISCONNECTED;
WM_CreateWindowAsChild(470, 0, 10, 10, pMsg->hWin, WM_CF_SHOW | WM_CF_HASTRANS, _cbMSDConnectionStatus , 0);
break;
case WM_PAINT:
DrawRect3D(25, 05, 250, 180);
break;
case WM_DELETE:
USBDSTOR_Stop();
break;
case WM_NOTIFY_PARENT:
Id = WM_GetId(pMsg->hWinSrc); /* Id of widget */
NCode = pMsg->Data.v; /* Notification code */
switch(Id) {
/* Notifications sent by 'Connect' Button */
case ID_BUTTON_USB:
if(NCode == WM_NOTIFICATION_RELEASED)
{
hItem = WM_GetDialogItem(pMsg->hWin, ID_BUTTON_USB);
if(USBDSettings.b.connection == DISCONNECTED)
{
BUTTON_SetText(hItem, "Disconnect USB");
hItem = WM_GetDialogItem(pMsg->hWin, ID_IMAGE1_CONNECTED);
IMAGE_SetBitmap(hItem, &bmconnected);
USBDSettings.b.connection = CONNECTED;
USBDSTOR_Connect();
}
else
{
BUTTON_SetText(hItem, "Connect USB ");
hItem = WM_GetDialogItem(pMsg->hWin, ID_IMAGE1_CONNECTED);
IMAGE_SetBitmap(hItem, &bmnot_connected);
USBDSettings.b.connection = DISCONNECTED;
USBDSTOR_Disconnect();
}
}
break;
}
break;
default:
WM_DefaultProc(pMsg);
break;
}
}
/**
* @brief USB Device window Startup
* @param hWin: pointer to the parent handle.
* @param xpos: X position
* @param ypos: Y position
* @retval None
*/
static void Startup(WM_HWIN hWin, uint16_t xpos, uint16_t ypos)
{
USBDSTOR_Start();
GUI_CreateDialogBox(_aDialog, GUI_COUNTOF(_aDialog), _cbDialog, hWin, xpos, ypos);
}
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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