尝试clock

8By8/8By8.ino

@@ -844,6 +844,12 @@ enum Modes {
     Words,
 };
 
+enum ClockStatus {
+    Normal,
+    AdjustingHour,
+    AdjustingMinute,
+}
+
 int Cube::layer_count = 0;
 int Cube::brightness_count = 0;
 uint16_t Cube::LED_status[8][8] = {0};
@@ -874,6 +880,10 @@ byte cube_step = 1;
 
 bool rain_create_new = false;
 
+int clock_hour = 0, clock_minute = 0, clock_sec = 0, clock_sec_flip = 0;
+ClockStatus clock_status;
+bool clock_waiting_for_new_command = true;
+
 void setup() {
     for (int i = 22; i < 46; i++) {
         pinMode(i, OUTPUT);
@@ -1021,6 +1031,18 @@ ISR(TIMER4_COMPA_vect) {
 
 ISR(TIMER5_COMPA_vect) {
     SensorReader::read_data_from_sensor_interrupt();
+
+    if (clock_status == ClockStatus::Normal) {
+        clock_sec_flip++;
+        clock_sec += clock_sec_flip / 4;
+        clock_minute += clock_sec / 60;
+        clock_hour += clock_minute / 60;
+
+        clock_sec_flip %= 4;
+        clock_sec %= 60;
+        clock_minute %= 60;
+        clock_hour %= 24;
+    }
 }
 
 void cube() {
@@ -1089,7 +1111,34 @@ void rain() {
 }
 
 void clock() {
-    return;
+    int VRX_status = analogRead(JOYSTICK_VRX)
+    if (clock_waiting_for_new_command) {
+        if (clock_status == ClockStatus::AdjustingHour) {
+            if (VRX_status < 50) {
+                clock_hour = (clock_hour + 23) % 24;
+            }
+            else if (VRX_status > 974) {
+                clock_hour = (clock_hour + 1) % 24;
+            }
+        }
+        else if (clock_status == ClockStatus::AdjustingMinute) {
+            if (VRX_status < 50) {
+                clock_minute = (clock_minute + 59) % 60;
+            }
+            else if (VRX_status > 974) {
+                clock_minute = (clock_minute + 1) % 60;
+            }
+        } 
+    } else {
+        if (VRX_status > 400 && VRX_status < 624) {
+            clock_waiting_for_new_command = true;
+        }
+    }
+
+    Cube::draw_num(0, 1, 7, clock_hour / 10, 2, 3);
+    Cube::draw_num(4, 1, 7, clock_hour % 10, 2, 3);
+    Cube::draw_num(0, 0, 3, clock_minute / 10, 2, 3);
+    Cube::draw_num(4, 0, 3, clock_minute % 10, 2, 3);
 }
 
 void words() {
@@ -1318,6 +1367,44 @@ void on_joystick_button() {
         Serial.println("Reset position.");
         return;
     }
+    if (current_mode == Modes::Clock) {
+        switch (clock_status) {
+        case ClockStatus::Normal: {
+            for (int i = 0; i < 8; i++) {
+                for (int j = 4; j < 8; j++) {
+                    Cube::LED_blinking_status[i][j] = 0xff;
+                }
+            }
+            clock_status = ClockStatus::AdjustingHour;
+            break;
+        }
+        case ClockStatus::AdjustingHour: {
+            for (int i = 0; i < 8; i++) {
+                for (int j = 4; j < 8; j++) {
+                    Cube::LED_blinking_status[i][j] = 0;
+                }
+                for (int j = 0; j < 4; j++) {
+                    Cube::LED_blinking_status[i][j] = 0xff;
+                }
+            }
+            clock_status = ClockStatus::AdjustingMinute;
+            break;
+        }
+        case ClockStatus::AdjustingMinute: {
+            for (int i = 0; i < 8; i++) {
+                for (int j = 0; j < 4; j++) {
+                    Cube::LED_blinking_status[i][j] = 0;
+                }
+            }
+            clock_sec = 0;
+            clock_sec_flip = 0;
+            clock_status = ClockStatus::Normal;
+            break;
+        }
+        default:
+            clock_status = ClockStatus::Normal;
+        }
+    }
 }
 
 String display_mode_name(Modes mode_name) {