مشروع أضواء متلاحقة 8 مخارج متعدد النماذج والسرعات ، بسيط وذهيد ياستخدام الميكروكونترولر PIC16F628A

من طرف **Admin** الأربعاء مارس 09, 2016 11:15 pm

مشروع أضواء متلاحقة 8 مخارج متعدد النماذج والسرعات ، بسيط وذهيد الثمن ياستخدام الميكروكونترولر PIC16F628A
الدائرة الكهربية :

الوصف :
المشروع مزود بمفتاح ON-OFF ومقاومة متغيرة (يمن استخدام مفتاح ON-OFF وفوليوم المعروف)
فى حالة فصل المفتاح :
يتم عرض نموذج ثابت لا يتغير .
فى حالة توصيل المفتاح :
يتم عرض إضاءة متحركة بعدد من النماذج الشائعة مع التحكم فى سرعة العرض .
التحكم فى السرعة :
يتم عن طريق استخدام ساعة RCخارجية مع مقاومة متغيرة للتحكم فى تردد الساعة وبالتالى سرعة تنفيذ التعليمات .
نماذج الإضاءة :
يوجد 8 مخارج متصلة بالمنفذ PORTB ولذلك تكون نماذج الإضاءة فى شكل نماذج لبايتات ذات8 بت وكل بت تقابل ليد ، تعيين البت بواحد يعنى إضاءة الليد ، فى حين تعيين البت بصفر يعنى إطفاء الليد . وحتى نتمكن من تنفيذ أكبر عدد من النماذج ينبغى حفظها فى ذاكرة البرنامج لأنها الأكبر .
البرنامج :

الكود:
// LED Light Sequencer // PIC16F628 RC CLOCK // Change for different length patterns. #define PATTERNLENGTH 221 // Declare functions unsigned short int getPattern(unsigned short int index); //////////////////////////////////// unsigned short int count; // Declare loop counter ///////////////////////////////////// // Main program loop void main() { CMCON = 0x07; // To turn off comparators TRISB=0; // Set all Port B to outputs TRISA.F0=1; PORTB=0; while(1) // Loop forever { if(Button(&PORTA,0,20,1)){ PORTB=0b11111111; delay_ms(250); PORTB=0b00000000; delay_ms(250); } else{ // Loop from 0 to PATTERNLENGTH-1 for(count = 0; count < PATTERNLENGTH; count++){ // Get the next pattern and output to LEDs PORTB = getPattern(count); // Pause for the specified number of ms (up to 65535) delay_ms(250); } } } } ////////////////////////////////////////////// // getPattern function: returns the index-th output pattern // in the desired sequence unsigned short int getPattern(unsigned short int index) { const unsigned short int patternArray[PATTERNLENGTH] = { ///////1A-moving from right to left //////////////////// 0b00000001,// For each pattern in the sequence, 0b00000010,// 1 = light on, 0 = off 0b00000100,// Any combination of lights can be on or off 0b00001000, 0b00010000, 0b00100000, 0b01000000, 0b10000000, ///////1B-moving from right to left /////// 0b00000001, 0b00000010, 0b00000100, 0b00001000, 0b00010000, 0b00100000, 0b01000000, 0b10000000, ///////////2A-moving from left to right //////// 0b10000000, 0b01000000, 0b00100000, 0b00010000, 0b00001000, 0b00000100, 0b00000010, 0b00000001, ///////////2B-moving from left to right //////// 0b10000000, 0b01000000, 0b00100000, 0b00010000, 0b00001000, 0b00000100, 0b00000010, 0b00000001, ////////////3A-moving from left to right then moving from left to right //////// 0b00000001, 0b00000010, 0b00000100, 0b00001000, 0b00010000, 0b00100000, 0b01000000, 0b10000000, 0b01000000, 0b00100000, 0b00010000, 0b00001000, 0b00000100, 0b00000010, 0b00000001, 0b00000000, //3B-moving from left to right then moving from left to right// 0b00000001, 0b00000010, 0b00000100, 0b00001000, 0b00010000, 0b00100000, 0b01000000, 0b10000000, 0b01000000, 0b00100000, 0b00010000, 0b00001000, 0b00000100, 0b00000010, 0b00000000, ////////4-moving from center to edges////////////////// 0b00011000, 0b00100100, 0b01000010, 0b10000001, 0b00000000, /////////5-moving from edges to center //////// 0b10000001, 0b01000010, 0b00100100, 0b00011000, 0b00000000, //////////6A/////////////////////// 0b00011000, 0b00100100, 0b01000010, 0b10000001, 0b01000010, 0b00100100, 0b00011000, 0b00000000, /////////////6B///////////////// 0b00011000, 0b00100100, 0b01000010, 0b10000001, 0b01000010, 0b00100100, ////////7///////////////////// 0b00000000, 0b10000000, 0b11000000, 0b11100000, 0b11110000, 0b01111000, 0b00111100, 0b00011110, 0b00001111, 0b00000111, 0b00000011, 0b00000001, 0b00000000, //////////8/////////// 0b00000000, 0b00000001, 0b00000011, 0b00000111, 0b00001111, 0b00011110, 0b00111100, 0b01111000, 0b11110000, 0b11100000, 0b11000000, 0b10000000, 0b00000000, ///////////9//////////////// 0b00000001, 0b00000100, 0b00000010, 0b00001000, 0b00000100, 0b00010000, 0b00001000, 0b00100000, 0b00010000, 0b01000000, 0b00100000, 0b10000000, 0b01000000, 0b00000000, ///////////10/////////////// 0b00000000, 0b01000000, 0b10000000, 0b00100000, 0b01000000, 0b00010000, 0b00100000, 0b00001000, 0b00010000, 0b00000100, 0b00001000, 0b00000010, 0b00000100, 0b00000001, 0b00000000, ///////11A//////////////////// 0b11000000, 0b00110000, 0b00001100, 0b00000011, 0b00001100, 0b00110000, 0b11000000, 0b00000000, //////////////11B//////////// 0b00110000, 0b00001100, 0b00000011, 0b00001100, 0b00110000, /////////////12/////////////////// 0b00000000, 0b11000000, 0b00110000, 0b00001100, 0b00000011, 0b00000000, /////////////13////////////// 0b00000000, 0b00000011, 0b00001100, 0b00110000, 0b11000000, 0b00000000, //////////////14A//////////// 0b00000000, 0b00001111, 0b11110000, 0b00001111, 0b11110000, 0b00000000, ///////////14B//////////////////////// 0b00001111, 0b11110000, //////////////15A//////////////////// 0b00000000, 0b01010101, 0b10101010, 0b01010101, 0b10101010, 0b00000000, ////////////15B//////////////////// 0b01010101, 0b10101010, //////////////16//////////////// 0b00000001, // For each pattern in the sequence, 0b00000011, // 1 = light on, 0 = off 0b00000111, // Any combination of lights can be on or off 0b00001111, 0b00011111, 0b00111111, 0b01111111, 0b11111111, /////////////// 0b01111111, 0b00111111, 0b00011111, 0b00001111, 0b00000111, 0b00000011, 0b00000001, 0b00000000, ///////////17////////// 0b00000001, // For each pattern in the sequence, 0b00000011, // 1 = light on, 0 = off 0b00000111, // Any combination of lights can be on or off 0b00001111, 0b00011111, 0b00111111, 0b01111111, 0b11111111, ///////////////////// 0b11111110, 0b11111100, 0b11111000, 0b11110000, 0b11100000, 0b11000000, 0b10000000, 0b00000000, ///////////18/////////// 0b11111111, // For each pattern in the sequence, 0b00000000, // 1 = light on, 0 = off 0b11111111, // Any combination of lights can be on or off 0b00000000, 0b11111111, // NB: Length of this list must be 0b00000000, // the same as PATTERNLENGTH ////////////////// }; return patternArray[index]; }

من طرف **Admin** الخميس مارس 10, 2016 10:58 am

تعديل المشروع للاستخدام مع الميكروكونترولر PIC12F675 :

البرنامج :
مع تعديل جزء منه وترك باقى التعديل ليتم بمعرفة المستخدم :

الكود:
// LED Light Sequencer // PIC16F628 RC CLOCK // Change for different length patterns. #define PATTERNLENGTH 221 // Declare functions unsigned short int getPattern(unsigned short int index); //////////////////////////////////// unsigned short int count; // Declare loop counter ///////////////////////////////////// // Main program loop void main() { CMCON = 0x07; // To turn off comparators ANSEL=0;//ALL PINS DIGITAL I/O TRISIO=0b00001000; // only GP3 as input while(1) // Loop forever { if(Button(&GPIO,3,20,0)){ GPIO=0b110111;// For PIC12F675 0bxx000000 delay_ms(250); GPIO=0b000000; delay_ms(250); } else{ // Loop from 0 to PATTERNLENGTH-1 for(count = 0; count < PATTERNLENGTH; count++){ // Get the next pattern and output to LEDs GPIO = getPattern(count); // Pause for the specified number of ms (up to 65535) delay_ms(250); } } } } ////////////////////////////////////////////// // getPattern function: returns the index-th output pattern // in the desired sequence unsigned short int getPattern(unsigned short int index) { const unsigned short int patternArray[PATTERNLENGTH] = { ///////1A-moving from right to left //////////////////// 0b000001,// For each pattern in the sequence, 0b000010,// 1 = light on, 0 = off 0b000100,// Any combination of lights can be on or off 0b010000, 0b100000, ///////1B-moving from right to left /////// 0b000001, 0b000010, 0b000100, 0b010000, 0b100000, ///////////2A-moving from left to right //////// 0b100000, 0b10000, 0b000100, 0b000010, 0b000001, ///////////2B-moving from left to right //////// 0b100000, 0b010000, 0b000100, 0b000010, 0b000001, ////////////3A-moving from left to right then moving from left to right //////// 0b000001, 0b000010, 0b000100, 0b010000, 0b100000, 0b010000, 0b000100, 0b000010, 0b000001, //3B-moving from left to right then moving from left to right// 0b000010, 0b000100, 0b010000, 0b100000, 0b100000, 0b010000, 0b000100, 0b000010, /* ////////4-moving from center to edges////////////////// 0b00011000, 0b00100100, 0b01000010, 0b10000001, 0b00000000, /////////5-moving from edges to center //////// 0b10000001, 0b01000010, 0b00100100, 0b00011000, 0b00000000, //////////6A/////////////////////// 0b00011000, 0b00100100, 0b01000010, 0b10000001, 0b01000010, 0b00100100, 0b00011000, 0b00000000, /////////////6B///////////////// 0b00011000, 0b00100100, 0b01000010, 0b10000001, 0b01000010, 0b00100100, ////////7///////////////////// 0b00000000, 0b10000000, 0b11000000, 0b11100000, 0b11110000, 0b01111000, 0b00111100, 0b00011110, 0b00001111, 0b00000111, 0b00000011, 0b00000001, 0b00000000, //////////8/////////// 0b00000000, 0b00000001, 0b00000011, 0b00000111, 0b00001111, 0b00011110, 0b00111100, 0b01111000, 0b11110000, 0b11100000, 0b11000000, 0b10000000, 0b00000000, ///////////9//////////////// 0b00000001, 0b00000100, 0b00000010, 0b00001000, 0b00000100, 0b00010000, 0b00001000, 0b00100000, 0b00010000, 0b01000000, 0b00100000, 0b10000000, 0b01000000, 0b00000000, ///////////10/////////////// 0b00000000, 0b01000000, 0b10000000, 0b00100000, 0b01000000, 0b00010000, 0b00100000, 0b00001000, 0b00010000, 0b00000100, 0b00001000, 0b00000010, 0b00000100, 0b00000001, 0b00000000, ///////11A//////////////////// 0b11000000, 0b00110000, 0b00001100, 0b00000011, 0b00001100, 0b00110000, 0b11000000, 0b00000000, //////////////11B//////////// 0b00110000, 0b00001100, 0b00000011, 0b00001100, 0b00110000, /////////////12/////////////////// 0b00000000, 0b11000000, 0b00110000, 0b00001100, 0b00000011, 0b00000000, /////////////13////////////// 0b00000000, 0b00000011, 0b00001100, 0b00110000, 0b11000000, 0b00000000, //////////////14A//////////// 0b00000000, 0b00001111, 0b11110000, 0b00001111, 0b11110000, 0b00000000, ///////////14B//////////////////////// 0b00001111, 0b11110000, //////////////15A//////////////////// 0b00000000, 0b01010101, 0b10101010, 0b01010101, 0b10101010, 0b00000000, ////////////15B//////////////////// 0b01010101, 0b10101010, //////////////16//////////////// 0b00000001, // For each pattern in the sequence, 0b00000011, // 1 = light on, 0 = off 0b00000111, // Any combination of lights can be on or off 0b00001111, 0b00011111, 0b00111111, 0b01111111, 0b11111111, /////////////// 0b01111111, 0b00111111, 0b00011111, 0b00001111, 0b00000111, 0b00000011, 0b00000001, 0b00000000, ///////////17////////// 0b00000001, // For each pattern in the sequence, 0b00000011, // 1 = light on, 0 = off 0b00000111, // Any combination of lights can be on or off 0b00001111, 0b00011111, 0b00111111, 0b01111111, 0b11111111, ///////////////////// 0b11111110, 0b11111100, 0b11111000, 0b11110000, 0b11100000, 0b11000000, 0b10000000, 0b00000000, ///////////18/////////// 0b11111111, // For each pattern in the sequence, 0b00000000, // 1 = light on, 0 = off 0b11111111, // Any combination of lights can be on or off 0b00000000, 0b11111111, // NB: Length of this list must be 0b00000000, // the same as PATTERNLENGTH ////////////////// */ }; return patternArray[index]; }

مشروع أضواء متلاحقة 8 مخارج متعدد النماذج والسرعات ، بسيط وذهيد ياستخدام الميكروكونترولر PIC16F628A

مشروع أضواء متلاحقة 8 مخارج متعدد النماذج والسرعات ، بسيط وذهيد ياستخدام الميكروكونترولر PIC16F628A

رد: مشروع أضواء متلاحقة 8 مخارج متعدد النماذج والسرعات ، بسيط وذهيد ياستخدام الميكروكونترولر PIC16F628A