Software Update 4: Sequencer Block

Sequencer Klasse eingebaut
  Überprüfung noch ausständig

dev/digital/Firmware_TEST/include/FIRMWARE.h

@@ -18,6 +18,7 @@
 #define MS_DEBOUNCE 20
 
 #define N_MAX_DAC_CH 4
+#define N_MAX_SEQUENCE_STEPS 128
 
 struct Key
 {
@@ -25,6 +26,12 @@ struct Key
     int col;
 };
 
+struct voltageDurationPair
+{
+    uint16_t voltage;
+    uint16_t duration;
+}; 
+
 const Key NOT_A_KEY = {-1, -1};
 
 bool isNotKey(Key k);
@@ -83,4 +90,58 @@ class CV
         uint8_t _getKeyToVoltageIndex(Key k);
 };
 
+class SequencerBlock
+{
+    public:
+        SequencerBlock(uint16_t maxDurationMS, uint16_t timeoutMS);
+        
+        // Aufnahme-Funktionen
+        void startRecord();
+        void stopRecord();
+        void addStep(uint16_t voltage);
+        bool isRecording();
+        
+        // Wiedergabe-Funktionen
+        void startPlay();
+        void stopPlay();
+        void update();  // Muss regelmäßig aufgerufen werden
+        bool isPlaying();
+        
+        // Sequenz-Verwaltung
+        void clear();
+        void setLoop(bool loop);
+        
+        // Status-Abfragen
+        bool timeLimitReached();
+        uint8_t getStepCount();
+        uint16_t getCurrentVoltage();
+        uint16_t getTotalDuration();
+        
+    private:
+        // Sequenz-Speicher
+        voltageDurationPair _sequence[N_MAX_SEQUENCE_STEPS];
+        uint8_t _stepCount;
+        uint8_t _currentStep;
+        
+        // Zeitverwaltung
+        uint16_t _maxDurationMS;
+        uint16_t _timeoutMS;
+        unsigned long _recordStartTime;
+        unsigned long _lastStepTime;
+        unsigned long _playStartTime;
+        unsigned long _stepStartTime;
+        
+        // Status-Flags
+        bool _isRecording;
+        bool _isPlaying;
+        bool _loop;
+        
+        // Letzte aufgenommene Spannung
+        uint16_t _lastVoltage;
+        
+        // Hilfsfunktionen
+        void _finishCurrentStep();
+        bool _canAddStep();
+};
+
 #endif

dev/digital/Firmware_TEST/include/FIRMWARE_DEF.h

@@ -14,6 +14,7 @@
 #define N_KEYBOARD_ROW  4
 #define N_KEYBOARD_COL  3
 #define N_CV_GATES      2
+#define N_SB            2
 #define BAUDRATE        115200
 // PIN DEFENTITIONS
 // I2C PINS
@@ -24,7 +25,15 @@
 #define PIN_K_R1        8
 #define PIN_K_R2        9
 #define PIN_K_R3        10
+#define PIN_K_R4        // NOT IN USE
 #define PIN_K_C0        1
 #define PIN_K_C1        2
 #define PIN_K_C2        4
+#define PIN_K_C3        // NOT IN USE
+#define PIN_K_C4        // NOT IN USE
+// SEQUENCER BUTTON PINS
+#define PIN_SB_1_REC    0
+#define PIN_SB_1_PLAY   0
+#define PIN_SB_2_REC    0
+#define PIN_SB_2_PLAY   0       
 #endif