Thermostat-BaseUtils.h

00001 /* Thermostat-BaseUtils.h */
00002 /* Copyright (C) 2013 mbed.org, MIT License
00003  *
00004  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
00005  * and associated documentation files (the "Software"), to deal in the Software without restriction,
00006  * including without limitation the rights to use, copy, modify, merge, publish, distribute,
00007  * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
00008  * furnished to do so, subject to the following conditions:
00009  *
00010  * The above copyright notice and this permission notice shall be included in all copies or
00011  * substantial portions of the Software.
00012  *
00013  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
00014  * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00015  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
00016  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00017  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00018  */
00019  
00020 #ifndef THERMOSTAT_BASEUTILS_H_
00021 #define THERMOSTAT_BASEUTILS_H_
00022 
00023 // AppBoard LCD Support
00024 #include "C12832.h"
00025 C12832 lcd(D11, D13, D12, D7, D10);
00026 
00027 // Serial Console Support (main.cpp)
00028 #include "BufferedSerial.h"
00029 extern BufferedSerial pc;
00030 
00031 // log messages to appropriate outputs
00032 void Thermostat::logMessage(bool do_lcd) {    
00033     // print to LCD panel
00034     if (do_lcd) {
00035         lcd.cls();
00036         lcd.locate(0,0);
00037         lcd.printf(this->m_display_message);
00038     }
00039     else {
00040         // print to serial console
00041         pc.printf(this->m_display_message);
00042         pc.printf("\r\n");
00043     }
00044     
00045     // wait a bit so that the message can be read
00046     wait(0.5);
00047 }
00048 
00049 // display output
00050 void Thermostat::display(const char *format, ...) {   
00051     memset(this->m_display_message,'\0',MAX_MESSAGE_LENGTH+1);
00052     va_list args;
00053     va_start(args, format);
00054     vsprintf(this->m_display_message, format, args);
00055     va_end(args);
00056     this->logMessage(false);
00057 }
00058 
00059 // display output
00060 void Thermostat::display_lcd(const char *format, ...) {
00061     memset(this->m_display_message,'\0',MAX_MESSAGE_LENGTH+1);
00062     va_list args;
00063     va_start(args, format);
00064     vsprintf(this->m_display_message, format, args);
00065     va_end(args);
00066     this->logMessage(true);
00067 }
00068 
00069 // display text message output
00070 void Thermostat::displayTextMessage(const char *format, ...) {
00071     memset(this->m_display_message,'\0',MAX_MESSAGE_LENGTH+1);
00072     va_list args;
00073     va_start(args, format);
00074     vsprintf(this->m_display_message, format, args);
00075     va_end(args);
00076     this->logMessage(true);
00077     wait_ms(3000);              // add wait state so that we can see the message!
00078 }
00079 
00080 #endif // THERMOSTAT_BASEUTILS_H_