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/*code eidt*/

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zhangabc
2015-05-08 14:10:45 +08:00
parent 2509799ae1
commit 6d1b66cf7d
3 changed files with 294 additions and 287 deletions
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279
hmi.cpp
View File

@@ -1,30 +1,30 @@
/**
* @file hmi.cpp
* @brief The implementation of class HMI.
* @author laicheng.zhang@itead.cc
* @date 2015.04
*
* @par Copyright:
* Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version. \n\n
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
* @file hmi.cpp
* @brief The implementation of class HMI.
* @author laicheng.zhang@itead.cc
* @date 2015.04
*
* @par Copyright:
* Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version. \n\n
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "hmi.h"
HMI::HMI(HMISerial &uart,uint32_t baud)
{
my_uart = &uart;
my_uart->begin(baud);
setRxEmpty();
my_uart->begin(baud);
setRxEmpty();
}
bool HMI::textEdit(char *text_id,char *value)
@@ -36,36 +36,36 @@ bool HMI::textEdit(char *text_id,char *value)
strcat(cmd,value);
strcat(cmd,"\"");
my_uart->print(cmd);
commandEnd();
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
}
return true;
else
return false;
}
bool HMI::pictureEdit(char *picture_id,uint32_t value)
{
/*p0.pic=6*/
char cmd[50] = {0};
char valuetemp[25] = {0};
itoa(value,valuetemp,10);
strcat(cmd,picture_id);
strcat(cmd,".pic=");
strcat(cmd,valuetemp);
my_uart->print(cmd);
commandEnd();
/*p0.pic=6*/
char cmd[50] = {0};
char valuetemp[25] = {0};
itoa(value,valuetemp,10);
strcat(cmd,picture_id);
strcat(cmd,".pic=");
strcat(cmd,valuetemp);
my_uart->print(cmd);
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
if (returnIsRight() == 0)
return true;
else
return false;
}
bool HMI::progressBarEdit(char *bar_id,uint32_t value)
{
char cmd[50] = {0};
char cmd[50] = {0};
char valuetemp[25] = {0};
itoa(value,valuetemp,10);
strcat(cmd,bar_id);
@@ -73,30 +73,30 @@ bool HMI::progressBarEdit(char *bar_id,uint32_t value)
strcat(cmd,valuetemp);
my_uart->print(cmd);
commandEnd();
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
return true;
else
return false;
}
bool HMI::cutPicture(char *picture_id,uint32_t value)
{
char cmd[50] = {0};
char valuetemp[25] = {0};
itoa(value,valuetemp,10);
strcat(cmd,picture_id);
strcat(cmd,".pic=");
strcat(cmd,valuetemp);
char cmd[50] = {0};
char valuetemp[25] = {0};
itoa(value,valuetemp,10);
strcat(cmd,picture_id);
strcat(cmd,".pic=");
strcat(cmd,valuetemp);
my_uart->print(cmd);
commandEnd();
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
if (returnIsRight() == 0)
return true;
else
return false;
}
bool HMI::pageChange(uint32_t page_id)
@@ -109,124 +109,123 @@ bool HMI::pageChange(uint32_t page_id)
strcat(cmd,page_idtemp);
my_uart->print(cmd);
commandEnd();
delay(200);
if (returnIsRight() == 0)
return true;
else
return false;
commandEnd();
delay(200);
if (returnIsRight() == 0)
return true;
else
return false;
}
void HMI::readLcdData(unsigned char *data_buffer)
{
delay(10);
cleanBuffer();
uint32_t i = 0;
while(my_uart->available() <= 0);
while(my_uart->available() > 0)
{
delay(3);
buffer[i] = (unsigned char)my_uart->read();
i++;
}
delay(10);
cleanBuffer();
uint32_t i = 0;
while(my_uart->available() <= 0);
while(my_uart->available() > 0)
{
delay(3);
buffer[i] = (unsigned char)my_uart->read();
i++;
}
if (buffer[0] == 0x70)
{
uint32_t j = 0;
uint32_t k = 1;
for(j=0;j<strlen((char*)buffer)-4;)
{
data_buffer[j]=buffer[k];
j++;
k++;
{
data_buffer[j]=buffer[k];
j++;
k++;
}
}
}
bool HMI::returnIsRight(void)
{
delay(10);
uint32_t tempid = 0;
unsigned char temp[20] = {0};
unsigned char temp1[4] = {0x01,0xFF,0xFF,0xFF};
tempid = my_uart->available();
uint32_t i = 0;
while(my_uart->available())
{
temp[i] = (unsigned char)my_uart->read();
i++;
}
if((tempid==4)&&(strncmp((char*)temp1,(char*)temp,4)==0))
{
return 0;
}
else
{
return -1;
}
uint32_t tempid = 0;
unsigned char temp[20] = {0};
unsigned char temp1[4] = {0x01,0xFF,0xFF,0xFF};
tempid = my_uart->available();
uint32_t i = 0;
while(my_uart->available())
{
temp[i] = (unsigned char)my_uart->read();
i++;
}
if((tempid==4)&&(strncmp((char*)temp1,(char*)temp,4)==0))
{
return 0;
}
else
{
return -1;
}
}
bool HMI::touchCalibration(void)
{
/*Serial.println("touch Calibration");*/
my_uart->print("touch_j");
commandEnd();
delay(5000);
if (returnIsRight() == 0)
return true;
else
return false;
/*Serial.println("touch Calibration");*/
my_uart->print("touch_j");
commandEnd();
delay(5000);
if (returnIsRight() == 0)
return true;
else
return false;
}
bool HMI::disableTouchFocus(void)
{
/*Serial.println("disableTouchFocus");*/
my_uart->print("cle_c");
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
/*Serial.println("disableTouchFocus");*/
my_uart->print("cle_c");
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
}
bool HMI::pauseSerialCommand(void)
{
/*Serial.println("pauseSerialCommand");*/
my_uart->print("com_stop");
/*Serial.println("pauseSerialCommand");*/
my_uart->print("com_stop");
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
if (returnIsRight() == 0)
return true;
else
return false;
}
bool HMI::recoverySerialCommand(void)
{
/*Serial.println("recoverySerialCommand");*/
my_uart->print("com_star");
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
/*Serial.println("recoverySerialCommand");*/
my_uart->print("com_star");
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
}
bool HMI::emptySerialCommand(void)
{
/*Serial.println("emptySerialCommand");*/
my_uart->print("code_c");
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
/*Serial.println("emptySerialCommand");*/
my_uart->print("code_c");
commandEnd();
if (returnIsRight() == 0)
return true;
else
return false;
}
uint32_t HMI::returnPageId(void)
{
my_uart->print("sendme");
commandEnd();
my_uart->print("sendme");
commandEnd();
delay(50);
unsigned char temp1[] = {0x66,0xFF,0xFF,0xFF};
@@ -241,18 +240,18 @@ uint32_t HMI::returnPageId(void)
if(!strcmp((char*)temp1[0],(char*)temp[0]))
{
return (uint32_t)temp[1];
return (uint32_t)temp[1];
}
else
return -1;
return -1;
}
void HMI::setRxEmpty(void)
{
while(my_uart->available() > 0)
{
my_uart->read();
}
my_uart->read();
}
}
void HMI::cleanBuffer(void)
@@ -263,8 +262,8 @@ void HMI::cleanBuffer(void)
void HMI::commandEnd(void)
{
my_uart->write(0xFF);
my_uart->write(0xFF);
my_uart->write(0xFF);
my_uart->write(0xFF);
my_uart->write(0xFF);
}

292
hmi.h
View File

@@ -1,30 +1,30 @@
/**
* @file hmi.h
* @brief The definition of class HMI.
* @author laicheng.zhang@itead.cc
* @date 2015.04
*
* @par Copyright:
* Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version. \n\n
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
* @file hmi.h
* @brief The definition of class HMI.
* @author laicheng.zhang@itead.cc
* @date 2015.04
*
* @par Copyright:
* Copyright (c) 2015 ITEAD Intelligent Systems Co., Ltd. \n\n
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version. \n\n
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef __HMI_H__
#define __HMI_H__
#include "arduino.h"
/**
* You can modify the macro to choose sofware serial or hardware serial.
*/
* You can modify the macro to choose sofware serial or hardware serial.
*/
//#define HMI_SOFTWARE_SERIAL
#ifdef HMI_SOFTWARE_SERIAL
@@ -35,172 +35,172 @@ typedef HardwareSerial HMISerial;
#endif /* #ifdef HMI_SOFTWARE_SERIAL */
/**
* HMI class.
*
* used to operate LCD touch screen.
*/
* HMI class.
*
* used to operate LCD touch screen.
*/
class HMI
{
public:
/**
* Constuctor.
*
* @param uart - an reference of user serial object.
* @param baud - the buad rate to communicate with LCD touch screen(default:9600).
*
*/
* Constuctor.
*
* @param uart - an reference of user serial object.
* @param baud - the buad rate to communicate with LCD touch screen(default:9600).
*
*/
HMI(HMISerial &uart, uint32_t baud = 9600);
/**
* Edit text.
*
* @param text_id - text id.
* @param value - text value.
* @retval true - success.
* @retval false - failure.
*
*/
/**
* Edit text.
*
* @param text_id - text id.
* @param value - text value.
* @retval true - success.
* @retval false - failure.
*
*/
bool textEdit(char *text_id,char *value);
/**
* Edit picture.
*
* @param picture_id - picture name.
* @param value - picture value.
* @retval true - success.
* @retval false - failure.
*
*/
/**
* Edit picture.
*
* @param picture_id - picture name.
* @param value - picture value.
* @retval true - success.
* @retval false - failure.
*
*/
bool pictureEdit(char *picture_id,uint32_t value);
/**
* Progress bar edit.
*
* @param bar_id - progress bar name.
* @param value - progress bar value.
* @retval true - success.
* @retval false - failure.
*
*/
bool progressBarEdit(char *bar_id,uint32_t value);
/**
* Progress bar edit.
*
* @param bar_id - progress bar name.
* @param value - progress bar value.
* @retval true - success.
* @retval false - failure.
*
*/
bool progressBarEdit(char *bar_id,uint32_t value);
/**
* Cut picture.
*
* @param picture_id - picture name.
* @param value - picture value.
* @retval true - success.
* @retval false - failure.
*
*/
bool cutPicture(char *picture_id,uint32_t value);
/**
* Cut picture.
*
* @param picture_id - picture name.
* @param value - picture value.
* @retval true - success.
* @retval false - failure.
*
*/
bool cutPicture(char *picture_id,uint32_t value);
/**
* Page change.
*
* @param page_id - page id.
* @retval true - success.
* @retval false - failure.
*
*/
/**
* Page change.
*
* @param page_id - page id.
* @retval true - success.
* @retval false - failure.
*
*/
bool pageChange(uint32_t page_id);
/**
* The LCD touch screen calibration.
*
* @param data_buffer - get data from LCD ,it is a input parameter.
*
*/
* The LCD touch screen calibration.
*
* @param data_buffer - get data from LCD ,it is a input parameter.
*
*/
void readLcdData(unsigned char *data_buffer);
/**
* The LCD touch screen calibration.
*
* @retval true - success.
* @retval false - failure.
*
*/
/**
* The LCD touch screen calibration.
*
* @retval true - success.
* @retval false - failure.
*
*/
bool touchCalibration(void);
/**
* Disable touch focus.
*
* @retval true - success.
* @retval false - failure.
*
*/
/**
* Disable touch focus.
*
* @retval true - success.
* @retval false - failure.
*
*/
bool disableTouchFocus(void);
/**
* Pause serial command from UNO.
*
* @retval true - success.
* @retval false - failure.
*
*/
/**
* Pause serial command from UNO.
*
* @retval true - success.
* @retval false - failure.
*
*/
bool pauseSerialCommand(void);
/**
* Recovery serial command from UNO.
*
* @retval true - success.
* @retval false - failure.
*
*/
/**
* Recovery serial command from UNO.
*
* @retval true - success.
* @retval false - failure.
*
*/
bool recoverySerialCommand(void);
/**
* Empty serial command from UNO.
*
* @retval true - success.
* @retval false - failure.
*
*/
/**
* Empty serial command from UNO.
*
* @retval true - success.
* @retval false - failure.
*
*/
bool emptySerialCommand(void);
/**
* Return current page id.
*
* @retval >=0 - current page id.
* @retval <0 - return page id failure.
*
*/
/**
* Return current page id.
*
* @retval >=0 - current page id.
* @retval <0 - return page id failure.
*
*/
uint32_t returnPageId(void);
private:
/**
* The return value judgement.
*
* @retval true - success.
* @retval false - failure.
*
*/
/**
* The return value judgement.
*
* @retval true - success.
* @retval false - failure.
*
*/
bool returnIsRight(void);
/**
* Clean data receive buffer,from LCD serial.
*/
/**
* Clean data receive buffer,from LCD serial.
*/
void cleanBuffer(void);
/**
* Clear serial buffer.
*/
/**
* Clear serial buffer.
*/
void setRxEmpty(void);
/**
* Data receive buffer, from LCD serial.
*/
unsigned char buffer[100];
* Data receive buffer, from LCD serial.
*/
unsigned char buffer[100];
/**
* Command end flag.
*/
/**
* Command end flag.
*/
void commandEnd(void);
/**
* Point to the current user serial.
*/
/**
* Point to the current user serial.
*/
HMISerial *my_uart;
};
#endif

10
readme.md
View File

@@ -1,6 +1,14 @@
# HMI
A HMI library for Arduino providing an easy-to-use way to manipulate LCD touch screen.
A HMI library for Arduino providing an easy-to-use way to manipulate LCD touch screen.
# Source
Source can be download at https://github.com/itead/ITEADLIB_Arduino_Nextion.
You can clone it by:
git clone https://github.com/itead/ITEADLIB_Arduino_Nextion
# How to get started