eel4746_avr_piano

commit 8cacc107c96a8816c8d15ad491af583ec75825de
parent ab2a90ea5b0b1a44ad7be910650afd9610eff805
Author: Joseph Bryant <jbryant0653@floridapoly.edu>
Date:   Mon, 22 Apr 2024 13:43:14 -0400

mdkajflk

Diffstat:
M
lcd.c
 | 
19
+++++++++++++------

1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/lcd.c b/lcd.c
@@ -23,6 +23,8 @@ char notesBuffer[NOTES_BUFFER_SIZE];
 int serialIndex = 0;
 int notesIndex = 0;
 volatile int buttonState = 0; // Holds the state of all buttons
+unsigned char songBuffer[1024];
+int count = 0;
 
 void
 usart_init(void)
@@ -167,17 +169,18 @@ ISR(PCINT1_vect) {
 void displayNotes() {
     char circularBuffer[16];
     static int bufferIndex = 0;
-
+    
     lcd_clear();
     lcd_gotoxy(6, 2);
     lcd_print("PLAYING");
     _delay_ms(1000);
     lcd_clear();
     _delay_ms(1000);
-    while (buttonState == 4) {
-        char randomValue = getNote();
+    for(int k = 0; k < count) {
+	unsigned char randomValue = songBuffer[k];
 
         if (bufferIndex == 16) {
+
             // Remove the first value and shift other values down
             for (int i = 0; i < 16 - 1; i++) {
                 circularBuffer[i] = circularBuffer[i + 1];
@@ -199,8 +202,9 @@ void displayNotes() {
 	    lcd_print("PLAYING");
         }
 
-        //_delay_ms(1000);
+        _delay_ms(500);
     }
+    buttonState = 0;
     bufferIndex = 0;
     lcd_clear();
 }
@@ -216,7 +220,10 @@ void displaySerialData() {
     lcd_clear();
     _delay_ms(1000);
     while (buttonState == 5) {
-        char randomValue = getNote();
+        unsigned char randomValue = getNote(); 
+	count = 0;
+	songBuffer[count] = randomValue;
+	count++;
 
         if (bufferIndex == 16) {
             // Remove the first value and shift other values down
@@ -257,7 +264,7 @@ void displayPiano() {
     lcd_clear();
     _delay_ms(1000);
     while (buttonState == 0) {
-        char randomValue = getNote();
+        unsigned char randomValue = getNote();
 
         if (bufferIndex == 16) {
             // Remove the first value and shift other values down