/********************************************************************* * Flowcode Custom Component Code * * File: PIC_Custom.c * * (c) 2009 Matrix Multimedia Ltd. * http://www.matrixmultimedia.com * * Software License Agreement * * The software supplied herewith by Matrix Multimedia Ltd (the * “Company”) for its Flowcode graphical programming language is * intended and supplied to you, the Company’s customer, for use * solely and exclusively on the Company's products. The software * is owned by the Company, and is protected under applicable * copyright laws. All rights are reserved. Any use in violation * of the foregoing restrictions may subject the user to criminal * sanctions under applicable laws, as well as to civil liability * for the breach of the terms and conditions of this licence. * * THIS SOFTWARE IS PROVIDED IN AN “AS IS” CONDITION. NO WARRANTIES, * WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT NOT LIMITED * TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. THE COMPANY SHALL NOT, * IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL OR * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. * * Changelog: * * date | by | description * -------+----+----------------------------------------------------- * 240407 | ST | Created * 200612 | JK | Implement VFD code * ********************************************************************/ /********************************************************************* Return & parameter types: void char short char* Pin directions: 0 = OUTPUT 2 = INPUT 3 = BIDIRECTIONAL ********************************************************************** [Settings] CLSID={DA77448F-7831-4F3E-969E-6AE4EE551B6F} IsAnalogue=0 MultipleAllowed=0 Description=Custom Flowcode Component ********************************************************************** [Port] DesiredPort=0 PortMandatory=0 SamePortAsID=0 [Pins] Count=0 [PinPort] # PORTA = 0 # PORTB = 1 # PORTC = 2 # PORTD = 3 # PORTE = 4 [PinDesiredBit] [PinDirection] # DIR_INPUT = 2 # DIR_OUTPUT = 0 # DIR_BIDIRECTIONAL = 3 [PinMustUsePort] # boolean [SamePortAsPinX] # -1 = any pin # otherwise, the pin number [PinMustUsePin] # boolean [PinValue] # boolean (0 = off, 1 = on) ********************************************************************** [MacroNames] Count=14 1=writechar 2=InitDisplay 3=SetPower 4=SetBrightness 5=GotoXY 6=WriteChar 7=WriteString 8=Pixel 9=Line 10=Box 11=Bitmap 12=Clear 13=FontSize 14=FontMagnify [MacroReturns] 1=void 2=void 3=void 4=void 5=void 6=void 6=void 8=void 9=void 10=void 11=void 12=void 13=void 14=void [MacroIsPrivate] 1=1 2=0 3=0 4=0 5=0 6=0 7=0 8=0 9=0 10=0 11=0 12=0 13=0 14=0 [MacroParameters_writechar] Count=1 1=ch [MacroParamTypes_writechar] 1=char [MacroParameters_InitDisplay] Count=0 [MacroParamTypes_InitDisplay] [MacroParameters_SetPower] Count=1 1=on [MacroParamTypes_SetPower] 1=char [MacroParameters_SetBrightness] Count=1 1=brightness [MacroParamTypes_SetBrightness] 1=short [MacroParameters_GotoXY] Count=2 1=x 2=y [MacroParamTypes_GotoXY] 1=short 2=short [MacroParameters_WriteChar] Count=1 1=ch [MacroParamTypes_WriteChar] 1=char [MacroParameters_WriteString] Count=1 1=text [MacroParamTypes_WriteString] 1=MX_STRING [MacroParameters_Pixel] Count=3 1=x 2=y 3=on [MacroParamTypes_Pixel] 1=short 2=short 3=char [MacroParameters_Line] Count=5 1=StartX 2=StartY 3=EndX 4=EndY 5=on [MacroParamTypes_Line] 1=short 2=short 3=short 4=short 5=char [MacroParameters_Box] Count=6 1=StartX 2=StartY 3=EndX 4=EndY 5=on 6=fill [MacroParamTypes_Box] 1=short 2=short 3=short 4=short 5=char 6=char [MacroParameters_Bitmap] Count=4 1=width 2=height 3=length 4=bitmap [MacroParamTypes_Bitmap] 1=short 2=short 3=char 4=char* [MacroParameters_Clear] Count=0 [MacroParamTypes_Clear] [MacroParameters_FontSize] Count=1 1=size [MacroParamTypes_FontSize] 1=char [MacroParameters_FontMagnify] Count=2 1=ScaleX 2=ScaleY [MacroParamTypes_FontMagnify] 1=char 2=char ********************************************************************/ /******************************************************************** * ADDITIONAL CODE ********************************************************************/ /*DefinesCode_Start*/ /**** Macro Substitutions **** %a = User Define 1 %b = User Define 2 %c = User Define 3 %d = User Define 4 %e = User Define 5 %f = User Define 6 %g = User Define 7 %h = User Define 8 %i = User Define 9 %j = User Define 10 ******************************/ //common defines #define MX_CUSTOM_1 %a #define MX_CUSTOM_2 %b #define MX_CUSTOM_3 %c #define MX_CUSTOM_4 %d #define MX_CUSTOM_5 %e #define MX_CUSTOM_6 %f #define MX_CUSTOM_7 %g #define MX_CUSTOM_8 %h #define MX_CUSTOM_9 %i #define MX_CUSTOM_10 %j //global variables // None used atm //char CUSTOM_A; //char CUSTOM_B; /*DefinesCode_End*/ /*InitialisationCode_Start*/ // Set ports to correct mode for use with display // Input A0 is RDY trisa = trisa | 0b00000001; // Output A1 = WR trisa = trisa & 0b11111101; // Output D0-D7 is data trisd = 0x00; // Initialize display port to defined state portd = 0x00; porta = porta | 0x02; /*InitialisationCode_End*/ /*InterruptCode_Start*/ /*InterruptCode_End*/ /******************************************************************** * FUNCTIONS ********************************************************************/ void writechar(char ch) { /*Macro_writechar_Start*/ char ready; // Wait for display to become ready to accept input do { ready = (porta & 0x01) == 0x01; } while ( ! ready ); // WR = 0 porta = porta & 0b11111101; // Write data to port portd = ch; // Slight delay delay_us(1); // WR = 1 to signal display to read data porta = porta | 0b00000010; // wait for display to read data delay_us(1); /*Macro_writechar_End*/ } void InitDisplay() { /*Macro_InitDisplay_Start*/ writechar(0x1b); writechar(0x40); /*Macro_InitDisplay_End*/ } void SetPower(char on) { /*Macro_SetPower_Start*/ writechar(0x1f); writechar(0x28); writechar(0x61); writechar(0x40); writechar( on ? 0x01 : 0x00 ); /*Macro_SetPower_End*/ } void SetBrightness(char brightness) { /*Macro_SetBrightness_Start*/ writechar(0x1f); writechar(0x58); writechar(brightness); /*Macro_SetBrightness_End*/ } void GotoXY(short x, short y) { /*Macro_GotoXY_Start*/ writechar(0x1f); writechar(0x24); writechar(x & 0xff); writechar((x >> 8) & 0xff); writechar(y & 0xff); writechar((y >> 8) & 0xff); /*Macro_GotoXY_End*/ } void WriteChar(char ch) { /*Macro_WriteChar_Start*/ writechar(ch); /*Macro_WriteChar_End*/ } void WriteString(MX_UINT8 * text, MX_UINT8 MSZ_text) { /*Macro_WriteString_Start*/ short i; for (i = 0; i < MSZ_text; i++) { if (text[i] == 0) { break; } writechar(text[i]); } /*Macro_WriteString_End*/ } void Pixel(short x, short y, char on) { /*Macro_Pixel_Start*/ writechar(0x1f); writechar(0x28); writechar(0x64); writechar(0x10); writechar(on ? 0x01 : 0x00); writechar(x & 0xff); writechar((x >> 8) & 0xff); writechar(y & 0xff); writechar((y >> 8) & 0xff); /*Macro_Pixel_End*/ } void Line(short StartX, short StartY, short EndX, short EndY, char on) { /*Macro_Line_Start*/ writechar(0x1f); writechar(0x28); writechar(0x64); writechar(0x11); writechar(0x0); writechar(on ? 0x01 : 0x00); writechar(StartX & 0xff); writechar((StartX >> 8) & 0xff); writechar(StartY & 0xff); writechar((StartY >> 8) & 0xff); writechar(EndX & 0xff); writechar((EndX >> 8) & 0xff); writechar(EndY & 0xff); writechar((EndY >> 8) & 0xff); /*Macro_Line_End*/ } void Box(short StartX, short StartY, short EndX, short EndY, char on, char fill) { /*Macro_Box_Start*/ writechar(0x1f); writechar(0x28); writechar(0x64); writechar(0x11); writechar(fill ? 0x02 : 0x01); writechar(on ? 0x01 : 0x00); writechar(StartX & 0xff); writechar((StartX >> 8) & 0xff); writechar(StartY & 0xff); writechar((StartY >> 8) & 0xff); writechar(EndX & 0xff); writechar((EndX >> 8) & 0xff); writechar(EndY & 0xff); writechar((EndY >> 8) & 0xff); /*Macro_Box_End*/ } void Bitmap(short width, short height, char length, char *bitmap) { /*Macro_Bitmap_Start*/ writechar(0x1f); writechar(0x28); writechar(0x66); writechar(0x11); writechar(width & 0xff); writechar((width >> 8) & 0xff); writechar(height & 0xff); writechar((height >> 8) & 0xff); writechar(0x1); for (int i = 0; i < length; i++) { writechar(bitmap[i]); } /*Macro_Bitmap_End*/ } void Clear() { /*Macro_Clear_Start*/ writechar(0x0c); /*Macro_Clear_End*/ } void FontSize(char size) { /*Macro_FontSize_Start*/ writechar(0x1f); writechar(0x28); writechar(0x67); writechar(0x01); writechar(size); /*Macro_FontSize_End*/ } void FontMagnify(char ScaleX, char ScaleY) { /*Macro_FontMagnify_Start*/ if (ScaleX < 1 || ScaleX > 4) { ScaleX = 4; } if (ScaleY < 1 || ScaleY > 2) { ScaleY = 2; } writechar(0x1f); writechar(0x28); writechar(0x67); writechar(0x40); writechar(ScaleX); writechar(ScaleY); /*Macro_FontMagnify_End*/ }