/********************************************************************* * Flowcode Seven Segment Display Component Code * * File: 7seg.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 * -------+----+----------------------------------------------------- * 120607 | BR | Created * 160707 | ST | Modified to work with CTL file * 140309 | BR | Added Common Cathode / Common Anode Operation. * 210409 | BR | Added Clear Digit Function * 130509 | BR | Added % definitions to DefinesCode section * 030909 | BR | Added BoostC and HiTECH definitions * 110111 | SK | ClearDigit now only affects the common pin. Now matches component simulation. * 071011 | BR | Converted component C file to universal component code * 011211 | BR | Updated FC_CAL_Bit functions ********************************************************************/ /********************************************************************* Return & parameter types: void MX_UINT8 MX_UINT16 MX_STRING Pin directions: 0 = OUTPUT 2 = INPUT 3 = BIDIRECTIONAL ********************************************************************** [Settings] CLSID={CBC38511-A335-4CDD-BBAC-AE067B64AAE2} IsAnalogue=0 MultipleAllowed=1 Description=Seven Segment Display Flowcode Component ********************************************************************** NOTE: For simulation to work, these macros _MUST_ remain at the indicated index: 1=ShowDigit 2=ClearDigit [MacroNames] Count=2 1=ShowDigit 2=ClearDigit [MacroReturns] 1=void 2=void [MacroIsPrivate] 1=0 2=0 [MacroParameters_ShowDigit] Count=2 1=Value 2=DecimalPoint [MacroParamTypes_ShowDigit] 1=MX_UINT8 2=MX_UINT8 [MacroParameters_ClearDigit] Count=0 [MacroParamTypes_ClearDigit] ********************************************************************/ /******************************************************************** * ADDITIONAL CODE ********************************************************************/ /*DefinesCode_Start*/ /**** Macro Substitutions **** a = Unique Reference b = Segment Port letter c = Common Port letter d = Segment Pin 0 e = Segment Pin 1 f = Segment Pin 2 g = Segment Pin 3 h = Segment Pin 4 i = Segment Pin 5 j = Segment Pin 6 k = Segment Pin 7 l = Common Pin m = Display Type 0=Common Cathode, 1=Common Anode ******************************/ #define %a_MX_7SEG_SEG_PORT port%b #define %a_MX_7SEG_SEG_TRIS tris%b #define %a_MX_7SEG_COM_PORT port%c #define %a_MX_7SEG_COM_TRIS tris%c #define %a_MX_7SEG_SEG_PIN0 %d #define %a_MX_7SEG_SEG_PIN1 %e #define %a_MX_7SEG_SEG_PIN2 %f #define %a_MX_7SEG_SEG_PIN3 %g #define %a_MX_7SEG_SEG_PIN4 %h #define %a_MX_7SEG_SEG_PIN5 %i #define %a_MX_7SEG_SEG_PIN6 %j #define %a_MX_7SEG_SEG_PIN7 %k #define %a_MX_7SEG_COM_PIN %l #define %a_MX_7SEG_COM_TYPE %m #ifndef MX_7SEG_ARRAY #define MX_7SEG_ARRAY ROMARRAY_S SegmentArray ROMARRAY_E = {192, 249, 164, 176, 153, 146, 130, 248, 128, 152, 191, 136, 131, 198, 161, 134, 142, 137, 207, 241, 199, 200, 163, 140, 156, 193, 206, 255}; //Create ROM pattern array for the display #endif /*DefinesCode_End*/ /*InitialisationCode_Start*/ /*InitialisationCode_End*/ /*InterruptCode_Start*/ /*InterruptCode_End*/ /******************************************************************** * FUNCTIONS ********************************************************************/ void ShowDigit(MX_UINT8 Value, MX_UINT8 DecimalPoint) { /*Macro_ShowDigit_Start*/ MX_UINT8 cSegmentValue = SegmentArray[Value % 28]; if (DecimalPoint) cSegmentValue = cSegmentValue & 0x7F; //Clear decimal point bit //display the digit #if (%a_MX_7SEG_COM_TYPE == 1) //Common Anode - Low = on, High = off if (cSegmentValue & 0x01) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN0); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN0); if (cSegmentValue & 0x02) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN1); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN1); if (cSegmentValue & 0x04) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN2); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN2); if (cSegmentValue & 0x08) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN3); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN3); if (cSegmentValue & 0x10) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN4); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN4); if (cSegmentValue & 0x20) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN5); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN5); if (cSegmentValue & 0x40) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN6); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN6); if (cSegmentValue & 0x80) FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN7); else FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN7); FC_CAL_Bit_High_DDR(%a_MX_7SEG_COM_PORT, %a_MX_7SEG_COM_TRIS, %a_MX_7SEG_COM_PIN); #else //Common Cathode - Low = off, High = on if (cSegmentValue & 0x01) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN0); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN0); if (cSegmentValue & 0x02) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN1); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN1); if (cSegmentValue & 0x04) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN2); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN2); if (cSegmentValue & 0x08) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN3); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN3); if (cSegmentValue & 0x10) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN4); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN4); if (cSegmentValue & 0x20) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN5); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN5); if (cSegmentValue & 0x40) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN6); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN6); if (cSegmentValue & 0x80) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN7); else FC_CAL_Bit_High_DDR(%a_MX_7SEG_SEG_PORT, %a_MX_7SEG_SEG_TRIS, %a_MX_7SEG_SEG_PIN7); FC_CAL_Bit_Low_DDR(%a_MX_7SEG_COM_PORT, %a_MX_7SEG_COM_TRIS, %a_MX_7SEG_COM_PIN); #endif /*Macro_ShowDigit_End*/ } void ClearDigit (void) { /*Macro_ClearDigit_Start*/ #if (%a_MX_7SEG_COM_TYPE == 1) FC_CAL_Bit_Low_DDR(%a_MX_7SEG_COM_PORT, %a_MX_7SEG_COM_TRIS, %a_MX_7SEG_COM_PIN); //common anode #else FC_CAL_Bit_High_DDR(%a_MX_7SEG_COM_PORT, %a_MX_7SEG_COM_TRIS, %a_MX_7SEG_COM_PIN); //common cathode #endif /*Macro_ClearDigit_End*/ }