121 lines
4.3 KiB
C
121 lines
4.3 KiB
C
/*********************************************************************
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* Portions COPYRIGHT 2016 STMicroelectronics *
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* Portions SEGGER Microcontroller GmbH & Co. KG *
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* Solutions for real time microcontroller applications *
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**********************************************************************
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* *
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* (c) 1996 - 2015 SEGGER Microcontroller GmbH & Co. KG *
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* *
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* Internet: www.segger.com Support: support@segger.com *
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* *
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**********************************************************************
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** emWin V5.32 - Graphical user interface for embedded applications **
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All Intellectual Property rights in the Software belongs to SEGGER.
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emWin is protected by international copyright laws. Knowledge of the
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source code may not be used to write a similar product. This file may
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only be used in accordance with the following terms:
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The software has been licensed to STMicroelectronics International
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N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
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les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
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purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
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troller products commercialized by Licensee only, sublicensed and dis_
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tributed under the terms and conditions of the End User License Agree_
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ment supplied by STMicroelectronics International N.V.
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Full source code is available at: www.segger.com
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We appreciate your understanding and fairness.
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----------------------------------------------------------------------
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File : KNOB.h
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Purpose : KNOB include
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--------------------END-OF-HEADER-------------------------------------
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*/
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/**
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******************************************************************************
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* @attention
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*
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* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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* You may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.st.com/software_license_agreement_liberty_v2
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************
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*/
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#ifndef KNOB_PRIVATE_H
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#define KNOB_PRIVATE_H
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#include "KNOB.h"
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#include "GUI_Private.h"
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#if (GUI_SUPPORT_MEMDEV && GUI_WINSUPPORT)
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/*********************************************************************
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*
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* Object definition
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*
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**********************************************************************
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*/
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typedef struct {
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I32 Snap; // Position where the knob snaps
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I32 Period; // Time it takes to stop the knob in ms
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GUI_COLOR BkColor; // The Bk color
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I32 Offset; // the offset
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I32 MinRange;
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I32 MaxRange;
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I32 TickSize; // Minimum movement range in 1/10 of degree
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I32 KeyValue; // Range of movement for one key push
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} KNOB_PROPS;
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typedef struct {
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WIDGET Widget;
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KNOB_PROPS Props;
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WM_HMEM hContext;
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I32 Angle;
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I32 Value;
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int xSize;
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int ySize;
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GUI_MEMDEV_Handle hMemSrc;
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GUI_MEMDEV_Handle hMemDst;
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GUI_MEMDEV_Handle hMemBk;
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} KNOB_OBJ;
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/*********************************************************************
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*
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* Macros for internal use
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*
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**********************************************************************
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*/
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#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
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#define KNOB_INIT_ID(p) p->Widget.DebugId = KNOB_ID
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#else
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#define KNOB_INIT_ID(p)
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#endif
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#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
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KNOB_OBJ * KNOB_LockH(KNOB_Handle h);
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#define KNOB_LOCK_H(h) KNOB_LockH(h)
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#else
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#define KNOB_LOCK_H(h) (KNOB_OBJ *)GUI_LOCK_H(h)
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#endif
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/*********************************************************************
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*
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* Module internal data
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*
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**********************************************************************
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*/
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extern KNOB_PROPS KNOB__DefaultProps;
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#endif // (GUI_SUPPORT_MEMDEV && GUI_WINSUPPORT)
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#endif // KNOB_PRIVATE_H
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