Differences
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pm:prj2023:tmiu:soundactivatedlights [2023/05/27 13:01] denisa.stanescu |
pm:prj2023:tmiu:soundactivatedlights [2023/05/30 12:28] (current) denisa.stanescu |
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| * ADC (lab4) | * ADC (lab4) | ||
| - | - sensorValue = (float)analogRead(sensorPin) * (5.0 / 1024.0); | + | -sensorValue = (float)analogRead(sensorPin) * (5.0 / 1024.0); |
| - | - performs an analog-to-digital conversion using the analogRead function; it reads the analog value from sensorPin and converts it to a digital value | + | -performs an analog-to-digital conversion using the analogRead function; it reads the analog value from sensorPin and converts it to a digital value |
| * Timer (lab3) | * Timer (lab3) | ||
| - | - Timer1.initialize(100000); | + | -Timer1.initialize(100000); |
| - | - sets the timer interval to 100ms (0.1s); this allows for periodic execution of a function based on the timer interval | + | -sets the timer interval to 100ms (0.1s); this allows for periodic execution of a function based on the timer interval |
| * Interrupt (lab2) | * Interrupt (lab2) | ||
| - | - Timer1.attachInterrupt(FlashLEDs); | + | -Timer1.attachInterrupt(FlashLEDs); |
| - | - attaches the FlashLEDs function to the interrupt triggered by Timer1; this means that every time the timer interrupt occurs (every 100ms), the FlashLEDs function will be executed. | + | -attaches the FlashLEDs function to the interrupt triggered by Timer1; this means that every time the timer interrupt occurs (every 100ms), the FlashLEDs function will be executed. |
| * libraries and 3rd party sources: | * libraries and 3rd party sources: | ||
| - | - <avr/interrupt.h> | + | -<avr/interrupt.h> |
| - | - TimerOne.h (It is used in this code to set up a timer interrupt for flashing the LEDs) | + | -TimerOne.h (It is used in this code to set up a timer interrupt for flashing the LEDs) |
| * algorithms and structures: | * algorithms and structures: | ||
| - | - MainFunction(): Reads the sensor value, filters the signal, and compares it to predefined values to determine the color to display on the RGB LED strip | + | -MainFunction(): Reads the sensor value, filters the signal, and compares it to predefined values to determine the color to display on the RGB LED strip |
| - | - FilterSignal(float sensorSignal): Applies a filter to the sensor signal using a weighted moving average algorithm | + | -FilterSignal(float sensorSignal): Applies a filter to the sensor signal using a weighted moving average algorithm |
| - | - CompareSignalFiltered(float filteredSignal): Compares the filtered signal to predefined thresholds to determine the appropriate color to display | + | -CompareSignalFiltered(float filteredSignal): Compares the filtered signal to predefined thresholds to determine the appropriate color to display |
| - | - RGBColor(int Rcolor, int Gcolor, int Bcolor): Sets the color of the RGB LED strip by writing appropriate values to the Rpin, Gpin, and Bpin pins | + | -RGBColor(int Rcolor, int Gcolor, int Bcolor): Sets the color of the RGB LED strip by writing appropriate values to the Rpin, Gpin, and Bpin pins |
| * functions: | * functions: | ||
| - | - setup(): Sets up the initial configuration of the program, including serial communication initialization and timer setup | + | -setup(): Sets up the initial configuration of the program, including serial communication initialization and timer setup |
| - | - loop(): Contains the main execution loop, calling the MainFunction() repeatedly | + | -loop(): Contains the main execution loop, calling the MainFunction() repeatedly |
| - | - FlashLEDs(): A timer interrupt service routine (ISR) that alternates the LED strip between white and off states | + | -FlashLEDs(): A timer interrupt service routine (ISR) that alternates the LED strip between white and off states |
| + | * | ||
| <file c++> | <file c++> | ||
| - | |||
| #include <avr/interrupt.h> | #include <avr/interrupt.h> | ||
| Line 174: | Line 174: | ||
| } | } | ||
| } | } | ||
| + | |||
| </file> | </file> | ||
| - | |||
| Line 201: | Line 201: | ||
| ===== Download ===== | ===== Download ===== | ||
| + | {{:pm:prj2023:tmiu:proj_details.zip|}} | ||
| - | O arhivă (sau mai multe dacă este cazul) cu fişierele obţinute în urma realizării proiectului: surse, scheme, etc. Un fişier README, un ChangeLog, un script de compilare şi copiere automată pe uC crează întotdeauna o impresie bună ;-). | + | ===== Jurnal ===== |
| - | Fişierele se încarcă pe wiki folosind facilitatea **Add Images or other files**. Namespace-ul în care se încarcă fişierele este de tipul **:pm:prj20??:c?** sau **:pm:prj20??:c?:nume_student** (dacă este cazul). **Exemplu:** Dumitru Alin, 331CC -> **:pm:prj2009:cc:dumitru_alin**. | ||
| + | Finished initial doc. (7/5/2023) | ||
| - | ===== Jurnal ===== | + | Added hardware scheme. (28/5/2023) |
| + | |||
| + | Added software program.(28/05/2023) | ||
| - | Puteți avea și o secțiune de jurnal în care să poată urmări asistentul de proiect progresul proiectului. | ||
| + | ===== Bibliography ===== | ||
| - | ===== Bibliografie/Resurse ===== | ||
| - | Listă cu documente, datasheet-uri, resurse Internet folosite, eventual grupate pe **Resurse Software** şi **Resurse Hardware**. | + | [[https://www.geeksforgeeks.org/introduction-of-led/]] |
| + | [[https://randomnerdtutorials.com/guide-for-ws2812b-addressable-rgb-led-strip-with-arduino/]] | ||
| <html><a class="media mediafile mf_pdf" href="?do=export_pdf">Export to PDF</a></html> | <html><a class="media mediafile mf_pdf" href="?do=export_pdf">Export to PDF</a></html> | ||
