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- Project: Volume Control
- Source Code NOT compiled for: Arduino Uno
- Source Code created on: 2024-09-26 20:13:13
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/****** SYSTEM REQUIREMENTS *****/
/****** SYSTEM REQUIREMENT 1 *****/
/* The system shall read voltage levels from two */
/* analog input pins (A0 and A1) connected to a */
/* potentiometer for volume control, ensuring */
/* accurate input readings for audio adjustments. */
/****** END SYSTEM REQUIREMENTS *****/
/****** DEFINITION OF LIBRARIES *****/
/****** FUNCTION PROTOTYPES *****/
void setup(void);
void loop(void);
/***** DEFINITION OF ANALOG INPUT PINS *****/
const uint8_t vol_Potentiometer_Vout_PIN_A0 = A0; // Pin for the first potentiometer
const uint8_t vol_Potentiometer_Vout_PIN_A1 = A1; // Pin for the second potentiometer
// Variables to hold the analog readings
int volumeLevelA0 = 0; // Variable to store the reading from A0
int volumeLevelA1 = 0; // Variable to store the reading from A1
void setup(void)
{
// Initialize the analog input pins
pinMode(vol_Potentiometer_Vout_PIN_A0, INPUT); // Set A0 as input for the first potentiometer
pinMode(vol_Potentiometer_Vout_PIN_A1, INPUT); // Set A1 as input for the second potentiometer
}
void loop(void)
{
// Read the voltage levels from the potentiometers
volumeLevelA0 = analogRead(vol_Potentiometer_Vout_PIN_A0); // Read voltage from A0
volumeLevelA1 = analogRead(vol_Potentiometer_Vout_PIN_A1); // Read voltage from A1
// Here you can add code to use the volumeLevelA0 and volumeLevelA1 values
// For example, you might want to map them to a volume level or send them to a display
}
/* END CODE */