LCD-Test.rar_12684LCD程序

/*************************************************************** INCLUDE FILE ****************************************************************/ #include "Display.h" /*************************************************************** DEFINE ****************************************************************/ /*************************************************************** MACRO'S ***************************************************************/ /************************************************************** TYPE DEFINITIONS **************************************************************/ /************************************************************** GOLOBAL VARIABLES **************************************************************/ const unsigned char cCOM0TemperatureDisplayData[17] = {0x00 , 0x00 , 0x00 , 0x00 , 0x40 , 0x40 , 0xC0 , 0xC0 , 0xC2 , 0xC2 , 0xC6 , 0xC6 , 0xCE , 0xCE , 0xDE , 0xDE , 0xFE}; const unsigned char cCOM1TemperatureDisplayData[17] = {0x00 , 0x00 , 0x00 , 0x40 , 0x40 , 0xC0 , 0xC0 , 0xC2 , 0xC2 , 0xC6 , 0xC6 , 0xCE , 0xCE , 0xDE , 0xDE , 0xFE , 0xFE}; const unsigned char cCOM2TemperatureDisplayData[17] = {0x40 , 0x40 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60 , 0x60}; const unsigned char cCOM3TemperatureDisplayData[17] = {0x00 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80 , 0x80}; const unsigned char cCOM0ModeDisplayData[4] = {0x00 , 0x00 , 0x00 , 0x00}; const unsigned char cCOM1ModeDisplayData[4] = {0x00 , 0x00 , 0x00 , 0x00}; const unsigned char cCOM2ModeDisplayData[4] = {0x02 , 0x06 , 0x86 , 0x8E}; const unsigned char cCOM3ModeDisplayData[4] = {0x00 , 0x00 , 0x00 , 0x00}; const unsigned char cCOM0WindSpeedDisplayData[9] = {0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00}; const unsigned char cCOM1WindSpeedDisplayData[9] = {0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00 , 0x00}; const unsigned char cCOM2WindSpeedDisplayData[9] = {0x01 , 0x11 , 0x11 , 0x11 , 0x11 , 0x11 , 0x11 , 0x11 , 0x11}; const unsigned char cCOM3WindSpeedDisplayData[9] = {0x00 , 0x00 , 0x40 , 0x41 , 0x43 , 0x47 , 0x4F , 0x5F , 0x7F}; /************************************************************** Prototype : void Delay500Ms(void) Called by : DelayMs(); Preconditions : - Input parameters : None outpt parameters : None Return value : None Description : . ****************************************************************/ void Delay500Ms(void) { unsigned char c500MsCnt; for(c500MsCnt = 50; c500MsCnt != 0; c500MsCnt--) { DelayMs(10); CLRWDT(); } } /************************************************************** Prototype : void Delay200Ms(void) Called by : DelayMs(); Preconditions : - Input parameters : None outpt parameters : None Return value : None Description : . ****************************************************************/ void Delay200Ms(void) { unsigned char c500MsCnt; for(c500MsCnt = 20; c500MsCnt != 0; c500MsCnt--) { DelayMs(10); CLRWDT(); } } /************************************************************** Prototype : void DisplayUpdata(void) Called by : Preconditions : - Input parameters : LcdData outpt parameters : None Return value : None Description : . ****************************************************************/ void DisplayUpdata(unsigned char cCom0Data,unsigned char cCom1Data,unsigned char cCom2Data,unsigned char cCom3Data) { WA = 1; LCDDATA12 = cCom0Data; LCDDATA15 = cCom1Data; LCDDATA18 = cCom2Data; LCDDATA21 = cCom3Data; WA = 0; } /************************************************************** Prototype : void DisplayTemperature(void) Called by : Preconditions : - Input parameters : None outpt parameters : None Return value : None Description : . ****************************************************************/ void DisplayTemperature(void) { unsigned char cTemperatureDisplayNumber; for(cTemperatureDisplayNumber = 0; cTemperatureDisplayNumber < 17; cTemperatureDisplayNumber++) { DisplayUpdata(cCOM0TemperatureDisplayData[cTemperatureDisplayNumber], cCOM1TemperatureDisplayData[cTemperatureDisplayNumber], cCOM2TemperatureDisplayData[cTemperatureDisplayNumber], cCOM3TemperatureDisplayData[cTemperatureDisplayNumber]); Delay200Ms(); } } /************************************************************** Prototype : void DisplayMode(void) Called by : Preconditions : - Input parameters : None outpt parameters : None Return value : None Description : . ****************************************************************/ void DisplayMode(void) { unsigned char cModeDisplayNumber; for(cModeDisplayNumber = 0; cModeDisplayNumber < 4; cModeDisplayNumber++) { DisplayUpdata(cCOM0ModeDisplayData[cModeDisplayNumber], cCOM1ModeDisplayData[cModeDisplayNumber], cCOM2ModeDisplayData[cModeDisplayNumber], cCOM3ModeDisplayData[cModeDisplayNumber]); Delay200Ms(); } } /************************************************************** Prototype : void DisplayWindSpeed(void) Called by : Preconditions : - Input parameters : None outpt parameters : None Return value : None Description : . ****************************************************************/ void DisplayWindSpeed(void) { unsigned char cWindSpeedDisplayNumber; for(cWindSpeedDisplayNumber = 0; cWindSpeedDisplayNumber < 9; cWindSpeedDisplayNumber++) { DisplayUpdata(cCOM0WindSpeedDisplayData[cWindSpeedDisplayNumber], cCOM1WindSpeedDisplayData[cWindSpeedDisplayNumber], cCOM2WindSpeedDisplayData[cWindSpeedDisplayNumber], cCOM3WindSpeedDisplayData[cWindSpeedDisplayNumber]); Delay200Ms(); } } /************************************************************** Prototype : void ClearDisplay(void) Called by : Preconditions : - Input parameters : None outpt parameters : None Return value : None Description : . ****************************************************************/ void ClearDisplay(void) { WA = 1; LCDDATA12 = 0; LCDDATA15 = 0; LCDDATA18 = 0; LCDDATA21 = 0; WA = 0; Delay500Ms(); } /************************************************************** Prototype : void DisplayAllData(void) Called by : Preconditions : - Input parameters : None outpt parameters : None Return value : None Description : . ****************************************************************/ void DisplayAllData(void) { WA = 1; LCDDATA12 = 0xFF; LCDDATA15 = 0xFF; LCDDATA18 = 0xFF; LCDDATA21 = 0xFF; WA = 0; Delay500Ms(); Delay500Ms(); Delay500Ms(); }