//************************************************************************************ //** //** File name: F:\RPM og Counter\05 - RPM og Counter\05 - RPM og Counter.c //** Generated by: Flowcode v4.2.3.58 //** Date: Tuesday, March 16, 2010 13:39:01 //** Licence: Student //** Registered to: Keld Sørensen //** //** //** NOT FOR COMMERCIAL USE //** //** http://www.matrixmultimedia.com //************************************************************************************ #define MX_PIC //Defines for microcontroller #define P16F628 #define MX_EE #define MX_EE_TYPE1 #define MX_EE_SIZE 128 #define MX_UART #define MX_UART_B #define MX_UART_TX 2 #define MX_UART_RX 1 #define MX_PWM #define MX_PWM_CNT 1 #define MX_PWM_TRIS1 trisb #define MX_PWM_1 3 //Functions #define MX_CLK_SPEED 20000000 #ifdef _BOOSTC #include #endif #ifdef HI_TECH_C #include #endif //Configuration data #ifdef _BOOSTC #pragma DATA 0x2007, 0x3f0a #endif #ifdef HI_TECH_C __CONFIG(0x3f0a); #endif //Internal functions #include "C:\Programmer\Matrix Multimedia\Flowcode V4\FCD\internals.h" //Macro function declarations void FCM_UpdateDigit(char FCL_DIGIT, char FCL_VALUE); void FCM_UpdateDisplay(short FCL_VALUE); void FCM_CalculateDigits(short FCL_AVALUE); void FCM_INTR_RB0(); void FCM_Initialiser(); void FCM_RPM(); void FCM_Counter(); void FCM_INTR_Nulstil(); void FCM_INTR_RPM(); void FCM_SetDigitsOff(); //Variable declarations short FCV_INCOMMINGPULS; char FCV_MODE; short FCV_FRYSPULSANTAL; short FCV_TELNEDTILNULSTILINIT; short FCV_TELNEDTILNULSTIL; char FCV_TMR0ENABLED; char FCV_DIGIT1; char FCV_FRYS; char FCV_DIGIT2; float FCV_FLOAT1; char FCV_DIGIT3; short FCV_DISPLAYTHIS; char FCV_FLOAT2; char FCV_DIGIT4; char FCV_PULSPROMDR; char FCV_FIRSTFRYS; short FCV_RPMUPDATE; char FCV_VISDIGITTID; short FCV_RPMUPDATEINIT; //Defines: /**** Macro Substitutions **** 1 = Segment Port 0 = Common Port 128 = Pattern 0 242 = Pattern 1 72 = Pattern 2 96 = Pattern 3 50 = Pattern 4 36 = Pattern 5 4 = Pattern 6 240 = Pattern 7 0 = Pattern 8 48 = Pattern 9 255 = Pattern DP 1 = Common Mask 254 = Common Mask Inverted 0 = Segment Mask Inverted 0 = Common Anode Display Type ******************************/ //led7seg0: //Macro function declarations void FCD_led7seg0_ShowDigit(char Value, char DecimalPoint); void FCD_led7seg0_ClearDigit(); //Defines: /**** Macro Substitutions **** 1 = Segment Port 0 = Common Port 128 = Pattern 0 242 = Pattern 1 72 = Pattern 2 96 = Pattern 3 50 = Pattern 4 36 = Pattern 5 4 = Pattern 6 240 = Pattern 7 0 = Pattern 8 48 = Pattern 9 255 = Pattern DP 2 = Common Mask 253 = Common Mask Inverted 0 = Segment Mask Inverted 0 = Common Anode Display Type ******************************/ //led7seg1: //Macro function declarations void FCD_led7seg1_ShowDigit(char Value, char DecimalPoint); void FCD_led7seg1_ClearDigit(); //Defines: /**** Macro Substitutions **** 1 = Segment Port 0 = Common Port 128 = Pattern 0 242 = Pattern 1 72 = Pattern 2 96 = Pattern 3 50 = Pattern 4 36 = Pattern 5 4 = Pattern 6 240 = Pattern 7 0 = Pattern 8 48 = Pattern 9 255 = Pattern DP 4 = Common Mask 251 = Common Mask Inverted 0 = Segment Mask Inverted 0 = Common Anode Display Type ******************************/ //led7seg2: //Macro function declarations void FCD_led7seg2_ShowDigit(char Value, char DecimalPoint); void FCD_led7seg2_ClearDigit(); //Defines: /**** Macro Substitutions **** 1 = Segment Port 0 = Common Port 128 = Pattern 0 242 = Pattern 1 72 = Pattern 2 96 = Pattern 3 50 = Pattern 4 36 = Pattern 5 4 = Pattern 6 240 = Pattern 7 0 = Pattern 8 48 = Pattern 9 255 = Pattern DP 8 = Common Mask 247 = Common Mask Inverted 0 = Segment Mask Inverted 0 = Common Anode Display Type ******************************/ //led7seg3: //Macro function declarations void FCD_led7seg3_ShowDigit(char Value, char DecimalPoint); void FCD_led7seg3_ClearDigit(); //Defines: /**** Macro Substitutions **** porta = Switch Port Register trisa = Switch Data Direction Register 4 = Switch Pin 0 = Switch Polarity Control 0 = Switch Debounce Delay Value ******************************/ //SWITCH1: //Macro function declarations char FCD_SWITCH1_ReadState(); void FCD_SWITCH1_WaitUntilHigh(); void FCD_SWITCH1_WaitUntilLow(); //Defines: /**** Macro Substitutions **** porta = Switch Port Register trisa = Switch Data Direction Register 5 = Switch Pin 0 = Switch Polarity Control 0 = Switch Debounce Delay Value ******************************/ //SWITCH2: //Macro function declarations char FCD_SWITCH2_ReadState(); void FCD_SWITCH2_WaitUntilHigh(); void FCD_SWITCH2_WaitUntilLow(); //led7seg0: //Macro implementations void FCD_led7seg0_ShowDigit(char Value, char DecimalPoint) { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif //set pattern array for the display #ifdef _BOOSTC rom char* cSegmentArray = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif #ifdef HI_TECH_C const char cSegmentArray[] = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif //get pattern for digit char cSegmentValue = cSegmentArray[Value % 10]; if (DecimalPoint) cSegmentValue = cSegmentValue & 255; //set up ports MX_7SEG1_COMMON_TRIS = MX_7SEG1_COMMON_TRIS & 254; MX_7SEG1_SEGMENT_TRIS = (MX_7SEG1_SEGMENT_TRIS & 0) | 0x01; #define MX_7SEG_COM_ANODE_0 //display the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 1); #else //common cathode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | ~cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 254); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } void FCD_led7seg0_ClearDigit() { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif #define MX_7SEG_COM_ANODE_0 //clear the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = 0xFF; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 254); #else //common cathode MX_7SEG1_SEGMENT_PORT = 0x00; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 1); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } //led7seg1: //Macro implementations void FCD_led7seg1_ShowDigit(char Value, char DecimalPoint) { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif //set pattern array for the display #ifdef _BOOSTC rom char* cSegmentArray = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif #ifdef HI_TECH_C const char cSegmentArray[] = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif //get pattern for digit char cSegmentValue = cSegmentArray[Value % 10]; if (DecimalPoint) cSegmentValue = cSegmentValue & 255; //set up ports MX_7SEG1_COMMON_TRIS = MX_7SEG1_COMMON_TRIS & 253; MX_7SEG1_SEGMENT_TRIS = (MX_7SEG1_SEGMENT_TRIS & 0) | 0x01; #define MX_7SEG_COM_ANODE_0 //display the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 2); #else //common cathode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | ~cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 253); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } void FCD_led7seg1_ClearDigit() { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif #define MX_7SEG_COM_ANODE_0 //clear the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = 0xFF; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 253); #else //common cathode MX_7SEG1_SEGMENT_PORT = 0x00; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 2); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } //led7seg2: //Macro implementations void FCD_led7seg2_ShowDigit(char Value, char DecimalPoint) { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif //set pattern array for the display #ifdef _BOOSTC rom char* cSegmentArray = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif #ifdef HI_TECH_C const char cSegmentArray[] = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif //get pattern for digit char cSegmentValue = cSegmentArray[Value % 10]; if (DecimalPoint) cSegmentValue = cSegmentValue & 255; //set up ports MX_7SEG1_COMMON_TRIS = MX_7SEG1_COMMON_TRIS & 251; MX_7SEG1_SEGMENT_TRIS = (MX_7SEG1_SEGMENT_TRIS & 0) | 0x01; #define MX_7SEG_COM_ANODE_0 //display the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 4); #else //common cathode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | ~cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 251); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } void FCD_led7seg2_ClearDigit() { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif #define MX_7SEG_COM_ANODE_0 //clear the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = 0xFF; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 251); #else //common cathode MX_7SEG1_SEGMENT_PORT = 0x00; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 4); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } //led7seg3: //Macro implementations void FCD_led7seg3_ShowDigit(char Value, char DecimalPoint) { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif //set pattern array for the display #ifdef _BOOSTC rom char* cSegmentArray = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif #ifdef HI_TECH_C const char cSegmentArray[] = {128, 242, 72, 96, 50, 36, 4, 240, 0, 48}; #endif //get pattern for digit char cSegmentValue = cSegmentArray[Value % 10]; if (DecimalPoint) cSegmentValue = cSegmentValue & 255; //set up ports MX_7SEG1_COMMON_TRIS = MX_7SEG1_COMMON_TRIS & 247; MX_7SEG1_SEGMENT_TRIS = (MX_7SEG1_SEGMENT_TRIS & 0) | 0x01; #define MX_7SEG_COM_ANODE_0 //display the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 8); #else //common cathode MX_7SEG1_SEGMENT_PORT = (MX_7SEG1_SEGMENT_PORT & 0) | ~cSegmentValue; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 247); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } void FCD_led7seg3_ClearDigit() { #define MX_7SEG_SEG_PORT_1 #define MX_7SEG_COM_PORT_0 #ifdef MX_7SEG_SEG_PORT_0 //Segment Port Definitions #define MX_7SEG1_SEGMENT_PORT porta #define MX_7SEG1_SEGMENT_TRIS trisa #endif #ifdef MX_7SEG_SEG_PORT_1 #define MX_7SEG1_SEGMENT_PORT portb #define MX_7SEG1_SEGMENT_TRIS trisb #endif #ifdef MX_7SEG_SEG_PORT_2 #define MX_7SEG1_SEGMENT_PORT portc #define MX_7SEG1_SEGMENT_TRIS trisc #endif #ifdef MX_7SEG_SEG_PORT_3 #define MX_7SEG1_SEGMENT_PORT portd #define MX_7SEG1_SEGMENT_TRIS trisd #endif #ifdef MX_7SEG_SEG_PORT_4 #define MX_7SEG1_SEGMENT_PORT porte #define MX_7SEG1_SEGMENT_TRIS trise #endif #ifdef MX_7SEG_COM_PORT_0 //Common Port Definitions #define MX_7SEG1_COMMON_PORT porta #define MX_7SEG1_COMMON_TRIS trisa #endif #ifdef MX_7SEG_COM_PORT_1 #define MX_7SEG1_COMMON_PORT portb #define MX_7SEG1_COMMON_TRIS trisb #endif #ifdef MX_7SEG_COM_PORT_2 #define MX_7SEG1_COMMON_PORT portc #define MX_7SEG1_COMMON_TRIS trisc #endif #ifdef MX_7SEG_COM_PORT_3 #define MX_7SEG1_COMMON_PORT portd #define MX_7SEG1_COMMON_TRIS trisd #endif #ifdef MX_7SEG_COM_PORT_4 #define MX_7SEG1_COMMON_PORT porte #define MX_7SEG1_COMMON_TRIS trise #endif #define MX_7SEG_COM_ANODE_0 //clear the digit #ifdef MX_7SEG_COM_ANODE_1 //common anode MX_7SEG1_SEGMENT_PORT = 0xFF; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT & 247); #else //common cathode MX_7SEG1_SEGMENT_PORT = 0x00; MX_7SEG1_COMMON_PORT = (MX_7SEG1_COMMON_PORT | 8); #endif //undefine symbols #undef MX_7SEG1_SEGMENT_PORT #undef MX_7SEG1_SEGMENT_TRIS #undef MX_7SEG1_COMMON_PORT #undef MX_7SEG1_COMMON_TRIS #undef MX_7SEG_SEG_PORT_1 #undef MX_7SEG_COM_PORT_0 #undef MX_7SEG_COM_ANODE_0 } //SWITCH1: //Macro implementations char FCD_SWITCH1_ReadState() { char switchval; set_bit ( trisa, 4 ); //Convert pin to input delay_us(2); //Allow input voltage to settle if (test_bit( porta, 4 )) //Read state on input switchval = 1; else switchval = 0; if ( 0 == 1 ) //Active low polarity { if (switchval) //Invert logic switchval = 0; else switchval = 1; } return (switchval); //Return state of switch as least significant bit } void FCD_SWITCH1_WaitUntilHigh() { set_bit ( trisa, 4 ); //Convert pin to input delay_us(2); //Allow input voltage to settle if ( 0 == 0 ) //Active high polarity { while (test_bit( porta, 4 ) == 0); //Wait for pin to go high } else //Active low polarity { while (test_bit( porta, 4 )); //Wait for pin to go low } if ( 0 ) //Timeout specified? Wdt_Delay_Ms(0); } void FCD_SWITCH1_WaitUntilLow() { set_bit ( trisa, 4 ); //Convert pin to input delay_us(2); //Allow input voltage to settle if ( 0 == 0 ) //Active high polarity { while (test_bit( porta, 4 )); //Wait for pin to go low } else //Active low polarity { while (test_bit( porta, 4 ) == 0); //Wait for pin to go high } if ( 0 ) //Timeout specified? Wdt_Delay_Ms(0); } //SWITCH2: //Macro implementations char FCD_SWITCH2_ReadState() { char switchval; set_bit ( trisa, 5 ); //Convert pin to input delay_us(2); //Allow input voltage to settle if (test_bit( porta, 5 )) //Read state on input switchval = 1; else switchval = 0; if ( 0 == 1 ) //Active low polarity { if (switchval) //Invert logic switchval = 0; else switchval = 1; } return (switchval); //Return state of switch as least significant bit } void FCD_SWITCH2_WaitUntilHigh() { set_bit ( trisa, 5 ); //Convert pin to input delay_us(2); //Allow input voltage to settle if ( 0 == 0 ) //Active high polarity { while (test_bit( porta, 5 ) == 0); //Wait for pin to go high } else //Active low polarity { while (test_bit( porta, 5 )); //Wait for pin to go low } if ( 0 ) //Timeout specified? Wdt_Delay_Ms(0); } void FCD_SWITCH2_WaitUntilLow() { set_bit ( trisa, 5 ); //Convert pin to input delay_us(2); //Allow input voltage to settle if ( 0 == 0 ) //Active high polarity { while (test_bit( porta, 5 )); //Wait for pin to go low } else //Active low polarity { while (test_bit( porta, 5 ) == 0); //Wait for pin to go high } if ( 0 ) //Timeout specified? Wdt_Delay_Ms(0); } //Macro implementations void FCM_UpdateDigit(char FCL_DIGIT, char FCL_VALUE) { //Hvilket ciffer //Switch: UpdateDigit.Digit? switch (FCL_DIGIT) { case 1: { //Call Component Macro //Call Component Macro: led7seg(0)::ShowDigit(UpdateDigit.Value, 0) FCD_led7seg0_ShowDigit(FCL_VALUE, 0); //Output //Output: 1 -> PORT A trisa = trisa & 0xf0; porta = (porta & 0xf0) | (1 & 0x0f); break; } case 2: { //Call Component Macro //Call Component Macro: led7seg(1)::ShowDigit(UpdateDigit.Value, 0) FCD_led7seg1_ShowDigit(FCL_VALUE, 0); //Output //Output: 2 -> PORT A trisa = trisa & 0xf0; porta = (porta & 0xf0) | (2 & 0x0f); break; } case 3: { //Call Component Macro //Call Component Macro: led7seg(2)::ShowDigit(UpdateDigit.Value, 0) FCD_led7seg2_ShowDigit(FCL_VALUE, 0); //Output //Output: 4 -> PORT A trisa = trisa & 0xf0; porta = (porta & 0xf0) | (4 & 0x0f); break; } case 4: { //Call Component Macro //Call Component Macro: led7seg(3)::ShowDigit(UpdateDigit.Value, 0) FCD_led7seg3_ShowDigit(FCL_VALUE, 0); //Output //Output: 8 -> PORT A trisa = trisa & 0xf0; porta = (porta & 0xf0) | (8 & 0x0f); break; } } //Delay //Delay: VisDigitTid ms delay_ms(FCV_VISDIGITTID); } void FCM_UpdateDisplay(short FCL_VALUE) { //Beregn cifrene //Call Macro: CalculateDigits(UpdateDisplay.Value) FCM_CalculateDigits(FCL_VALUE); //Vis 1. ciffer //Call Macro: UpdateDigit(1, Digit1) FCM_UpdateDigit(1, FCV_DIGIT1); //Vis 2. ciffer //Call Macro: UpdateDigit(2, Digit2) FCM_UpdateDigit(2, FCV_DIGIT2); //Vis 3. ciffer //Call Macro: UpdateDigit(3, Digit3) FCM_UpdateDigit(3, FCV_DIGIT3); //Vis 4. ciffer //Call Macro: UpdateDigit(4, Digit4) FCM_UpdateDigit(4, FCV_DIGIT4); } void FCM_CalculateDigits(short FCL_AVALUE) { //Beregn de enkelte cifre //Calculation: // Digit1 = CalculateDigits.Avalue MOD 10 FCV_DIGIT1 = FCL_AVALUE % 10; // //Calculation: // Digit2 = (CalculateDigits.Avalue MOD 100)/10 FCV_DIGIT2 = (FCL_AVALUE % 100)/10; // //Calculation: // Digit3 = (CalculateDigits.Avalue MOD 1000)/100 FCV_DIGIT3 = (FCL_AVALUE % 1000)/100; // //Calculation: // Digit4 = CalculateDigits.Avalue/1000 FCV_DIGIT4 = FCL_AVALUE/1000; } void FCM_INTR_RB0() { //Optælling //Calculation: // InCommingPuls = InCommingPuls+1 FCV_INCOMMINGPULS = FCV_INCOMMINGPULS+1; } void FCM_Initialiser() { //Konstanter //Calculation: // RPMUpdateInit = 50 // VisDigitTid = 1 // PulsPrOmdr = 1 // TelNedTilNulstilInit = 100 FCV_RPMUPDATEINIT = 50; FCV_VISDIGITTID = 1; FCV_PULSPROMDR = 1; FCV_TELNEDTILNULSTILINIT = 100; //Nulstil variable //Calculation: // DisplayThis = 0 // InCommingPuls = 0 FCV_DISPLAYTHIS = 0; FCV_INCOMMINGPULS = 0; //Call Macro //Call Macro: SetDigitsOff FCM_SetDigitsOff(); //Start optælling af indkommende pulser //Interrupt: Enable RB0INT st_bit(option_reg,INTEDG); st_bit(intcon,GIE); st_bit(intcon, INTE); } void FCM_RPM() { //Interrupt //Interrupt: Enable TMR0 cr_bit(option_reg,T0CS); st_bit(option_reg,T0SE); option_reg = (option_reg & 0xF0) | 0x07; st_bit(intcon,GIE); st_bit(intcon, T0IE); //Decision //Decision: RPMUpdate<=0? if (FCV_RPMUPDATE<=0) { //Calculation //Calculation: // RPMUpdate = RPMUpdateInit // DisplayThis = InCommingPuls/PulsPrOmdr*60/(13*RPMUpdate) // InCommingPuls = 0 FCV_RPMUPDATE = FCV_RPMUPDATEINIT; FCV_DISPLAYTHIS = FCV_INCOMMINGPULS/FCV_PULSPROMDR*60/(13*FCV_RPMUPDATE); FCV_INCOMMINGPULS = 0; } } void FCM_Counter() { //Aflæs FRYS-knappen //Call Component Macro: Frys=SWITCH(2)::ReadState FCV_FRYS = FCD_SWITCH2_ReadState(); //Er FRYS trykket ned ? //Decision: Frys=1? if (FCV_FRYS==1) { //Er det første gang ? //Decision: FirstFrys=1? if (FCV_FIRSTFRYS==1) { //Start nedtælling til nulstil //Interrupt: Enable TMR0 cr_bit(option_reg,T0CS); st_bit(option_reg,T0SE); option_reg = (option_reg & 0xF0) | 0x07; st_bit(intcon,GIE); st_bit(intcon, T0IE); //Calculation //Calculation: // FirstFrys = 0 FCV_FIRSTFRYS = 0; //Fastlås tallet //Calculation: // FrysPulsAntal = InCommingPuls FCV_FRYSPULSANTAL = FCV_INCOMMINGPULS; } else { //Skal der nulstilles //Decision: TelNedTilNulstil<=0? if (FCV_TELNEDTILNULSTIL<=0) { //Stop nulstil intr //Interrupt: Disable TMR0 cr_bit(intcon, T0IE); //Stop tælling af indkommende pulser //Interrupt: Disable RB0INT cr_bit(intcon, INTE); //Nulstil variable //Calculation: // DisplayThis = 0 // InCommingPuls = 0 FCV_DISPLAYTHIS = 0; FCV_INCOMMINGPULS = 0; //Call Macro //Call Macro: SetDigitsOff FCM_SetDigitsOff(); //Vent på at FRYS slippes //Call Component Macro: SWITCH(2)::WaitUntilLow FCD_SWITCH2_WaitUntilLow(); //Start telling af indkommernde pulser //Interrupt: Enable RB0INT st_bit(option_reg,INTEDG); st_bit(intcon,GIE); st_bit(intcon, INTE); //Goto Connection Point //Goto Connection Point: [A]: A goto FCC_Counter_A; } } //Calculation //Calculation: // DisplayThis = FrysPulsAntal FCV_DISPLAYTHIS = FCV_FRYSPULSANTAL; } else { //Interrupt //Interrupt: Disable TMR0 cr_bit(intcon, T0IE); //Calculation //Calculation: // FirstFrys = 1 FCV_FIRSTFRYS = 1; //Calculation //Calculation: // TelNedTilNulstil = TelNedTilNulstilInit FCV_TELNEDTILNULSTIL = FCV_TELNEDTILNULSTILINIT; //Connection Point //Connection Point: [A]: A FCC_Counter_A: ; //Calculation //Calculation: // DisplayThis = InCommingPuls FCV_DISPLAYTHIS = FCV_INCOMMINGPULS; } } void FCM_INTR_Nulstil() { //Nedtælling til nulstil //Calculation: // TelNedTilNulstil = TelNedTilNulstil-1 FCV_TELNEDTILNULSTIL = FCV_TELNEDTILNULSTIL-1; } void FCM_INTR_RPM() { //Calculation //Calculation: // RPMUpdate = RPMUpdate-1 FCV_RPMUPDATE = FCV_RPMUPDATE-1; } void FCM_SetDigitsOff() { //Nulstil cifrene //Call Component Macro: led7seg(0)::ClearDigit FCD_led7seg0_ClearDigit(); // //Call Component Macro: led7seg(1)::ClearDigit FCD_led7seg1_ClearDigit(); // //Call Component Macro: led7seg(2)::ClearDigit FCD_led7seg2_ClearDigit(); // //Call Component Macro: led7seg(3)::ClearDigit FCD_led7seg3_ClearDigit(); } void main() { //Initialisation cmcon = 0x07; //Interrupt initialisation code option_reg = 0xC0; //Call Macro //Call Macro: Initialiser FCM_Initialiser(); //Loop //Loop: While 1 while (1) { //Call Component Macro //Call Component Macro: Mode=SWITCH(1)::ReadState FCV_MODE = FCD_SWITCH1_ReadState(); //Tæller eller RPM //Decision: Mode=1? if (FCV_MODE==1) { //RPM //Call Macro: RPM FCM_RPM(); } else { //Counter //Call Macro: Counter FCM_Counter(); } //UpdateDisplay //Call Macro: UpdateDisplay(DisplayThis) FCM_UpdateDisplay(FCV_DISPLAYTHIS); } mainendloop: goto mainendloop; } void MX_INTERRUPT_MACRO(void) { //Handler code for [RB0INT] if (ts_bit(intcon, INTF) && ts_bit(intcon, INTE)) { FCM_INTR_RB0(); cr_bit(intcon, INTF); } //Handler code for [TMR0] if (ts_bit(intcon, T0IF) && ts_bit(intcon, T0IE)) { FCM_INTR_RPM(); cr_bit(intcon, T0IF); } //Handler code for [RB0INT] if (ts_bit(intcon, INTF) && ts_bit(intcon, INTE)) { FCM_INTR_RB0(); cr_bit(intcon, INTF); } //Handler code for [TMR0] if (ts_bit(intcon, T0IF) && ts_bit(intcon, T0IE)) { FCM_INTR_Nulstil(); cr_bit(intcon, T0IF); } }