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doorlockd-mirror/epaper/Display_Controller.c
2015-05-10 22:18:22 +00:00

41 lines
1.4 KiB
C

// Copyright 2013 Pervasive Displays, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
// express or implied. See the License for the specific language
// governing permissions and limitations under the License.
/******************************************************************************
* Includes
*****************************************************************************/
//#include "driver_config.h"
//#include "type.h"
//#include "gpio.h"
#include "Display_Controller.h"
/******************************************************************************
* Global Functions
*****************************************************************************/
void epd_DisplayImg(EPDType_t EPDType, uint8_t *pNewImg, uint8_t *pPrevImg)
{
//always initialize display (has been powered off before)
epd_HwInit();
epd_PowerOn();
epd_InitializeDriver(EPDType);
//display new picture, but first remove old one
epd_Display(pNewImg, pPrevImg);
//power down display - picture still displayed
epd_PowerOff();
}