sounds good

sound-driver/sequencer.h

@@ -8,11 +8,12 @@
 
 typedef enum {
   e_L_EndMark = 0,
-  e_L_1 = 80,
-  e_L_1_2 = 40,
-  e_L_1_4 = 20,
-  e_L_1_8 = 10,
-  e_L_1_16 = 5
+  e_L_1 = 320,
+  e_L_1_2 = 160,
+  e_L_1_4 = 80,
+  e_L_1_8 = 40,
+  e_L_1_16 = 20,
+  e_L_1_32 = 10,
 } t_noteLength;
 
 typedef struct {
@@ -20,11 +21,14 @@ typedef struct {
   t_note note;
   t_noteLength length;
   bool legato; 
+  bool staccato;
 } t_tone;
 
 typedef enum { 
   e_PlayTone, 
   e_HoldTone, 
+  e_StaccatoBreak,
+  e_HoldStaccatoBreak,
   e_SeparateTone 
 } t_sequencerState;
 
@@ -32,12 +36,14 @@ typedef struct {
   uint16_t idx;
   uint8_t lengthCnt;
   t_sequencerState state;
+  uint8_t pace;
+  uint8_t amplitude;
   uint8_t channel;
   const t_tone *tones;
 } t_melody;
 
 void sequencerInit();
-uint8_t sequencerPlayMelody(t_melody *melody);
+uint16_t sequencerPlayMelody(t_melody *melody);
 
 
 #endif // _SEQUENCER_H_