add preset buttons (use macro) + change name of MONO channel pseudo-gain - release

added power and preset buttons

components/services/audio_controls.c

@@ -56,9 +56,10 @@ static const actrls_config_map_t actrls_config_map[] =
 
 // BEWARE: the actions below need to stay aligned with the corresponding enum to properly support json parsing
 #define EP(x) [x] = #x  /* ENUM PRINT */
-static const char * actrls_action_s[ ] = { EP(ACTRLS_VOLUP),EP(ACTRLS_VOLDOWN),EP(ACTRLS_TOGGLE),EP(ACTRLS_PLAY),
+static const char * actrls_action_s[ ] = { EP(ACTRLS_POWER),EP(ACTRLS_VOLUP),EP(ACTRLS_VOLDOWN),EP(ACTRLS_TOGGLE),EP(ACTRLS_PLAY),
 									EP(ACTRLS_PAUSE),EP(ACTRLS_STOP),EP(ACTRLS_REW),EP(ACTRLS_FWD),EP(ACTRLS_PREV),EP(ACTRLS_NEXT),
 									EP(BCTRLS_UP),EP(BCTRLS_DOWN),EP(BCTRLS_LEFT),EP(BCTRLS_RIGHT), 
+									EP(BCTRLS_PS1),EP(BCTRLS_PS2),EP(BCTRLS_PS3),EP(BCTRLS_PS4),EP(BCTRLS_PS5),EP(BCTRLS_PS6),
 									EP(KNOB_LEFT),EP(KNOB_RIGHT),EP(KNOB_PUSH),
 									""} ;
 									

components/services/audio_controls.h

@@ -11,9 +11,10 @@
 #include "buttons.h"
 
 // BEWARE: this is the index of the array of action below (change actrls_action_s as well!)
-typedef enum { 	ACTRLS_NONE = -1, ACTRLS_VOLUP, ACTRLS_VOLDOWN, ACTRLS_TOGGLE, ACTRLS_PLAY, 
+typedef enum { 	ACTRLS_NONE = -1, ACTRLS_POWER,ACTRLS_VOLUP, ACTRLS_VOLDOWN, ACTRLS_TOGGLE, ACTRLS_PLAY, 
 				ACTRLS_PAUSE, ACTRLS_STOP, ACTRLS_REW, ACTRLS_FWD, ACTRLS_PREV, ACTRLS_NEXT, 
 				BCTRLS_UP, BCTRLS_DOWN, BCTRLS_LEFT, BCTRLS_RIGHT, 
+				BCTRLS_PS1,BCTRLS_PS2,BCTRLS_PS3,BCTRLS_PS4,BCTRLS_PS5,BCTRLS_PS6,
 				KNOB_LEFT, KNOB_RIGHT, KNOB_PUSH,
 				ACTRLS_REMAP, ACTRLS_MAX 
 		} actrls_action_e;

components/squeezelite/controls.c

@@ -97,22 +97,6 @@ static void sendIR(u16_t addr, u16_t cmd) {
 	UNLOCK_P;
 }
 
-static void lms_volume_up(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_VOLUP_FRONT, pressed);
-	} else {
-		cli_send_cmd("button volup");
-	}	
-}
-
-static void lms_volume_down(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_VOLDOWN_FRONT, pressed);
-	} else {
-		cli_send_cmd("button voldown");
-	}	
-}
-
 static void lms_toggle(bool pressed) {
 	if (raw_mode) {
 		sendBUTN(BUTN_PAUSE, pressed);
@@ -129,114 +113,56 @@ static void lms_pause(bool pressed) {
 	}	
 }
 
-static void lms_play(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_PLAY, pressed);
-	} else {
-		cli_send_cmd("button play.single");
-	}	
-}
-
 static void lms_stop(bool pressed) {
 	cli_send_cmd("button stop");
 }
 
-static void lms_rew(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_REW, pressed);
-	} else {
-		cli_send_cmd("button rew.repeat");
-	}	
+#define LMS_CALLBACK(N,B,E)					\
+static void lms_##N (bool pressed) {    	\
+	if (raw_mode) {							\
+		sendBUTN( BUTN_##B , pressed );		\
+	} else {								\
+		cli_send_cmd("button" " " #E); 		\
+	}                                       \
 }
 
-static void lms_fwd(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_FWD, pressed);
-	} else {
-		cli_send_cmd("button fwd.repeat");
-	}	
-}
+LMS_CALLBACK(power, POWER_FRONT, power)
+LMS_CALLBACK(play, PLAY, play.single)
 
-static void lms_prev(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_REW, pressed);
-	} else {
-		cli_send_cmd("button rew");
-	}	
-}
+LMS_CALLBACK(volup, VOLUP_FRONT, volup)
+LMS_CALLBACK(voldown, VOLDOWN_FRONT, voldown)
 
-static void lms_next(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_FWD, pressed);
-	} else {
-		cli_send_cmd("button fwd");
-	}
-}
+LMS_CALLBACK(rew, REW, rew.repeat)
+LMS_CALLBACK(fwd, FWD, fwd.repeat)
+LMS_CALLBACK(prev, REW, rew)
+LMS_CALLBACK(next, FWD, fwd)
 
-static void lms_up(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_ARROW_UP, pressed);
-	} else {
-		cli_send_cmd("button arrow_up");
-	}	
-}
+LMS_CALLBACK(up, ARROW_UP, arrow_up)
+LMS_CALLBACK(down, ARROW_DOWN, arrow_down)
+LMS_CALLBACK(left, ARROW_LEFT, arrow_left)
+LMS_CALLBACK(right, ARROW_RIGHT, arrow_right)
 
-static void lms_down(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_ARROW_DOWN, pressed);
-	} else {
-		cli_send_cmd("button arrow_down");
-	}	
-}
+LMS_CALLBACK(pre1, PRESET_1, preset1.single)
+LMS_CALLBACK(pre2, PRESET_2, preset2.single)
+LMS_CALLBACK(pre3, PRESET_3, preset3.single)
+LMS_CALLBACK(pre4, PRESET_4, preset4.single)
+LMS_CALLBACK(pre5, PRESET_5, preset5.single)
+LMS_CALLBACK(pre6, PRESET_6, preset6.single)
 
-static void lms_left(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_ARROW_LEFT, pressed);
-	} else {
-		cli_send_cmd("button arrow_left");
-	}	
-}
-
-static void lms_right(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_ARROW_RIGHT, pressed);
-	} else {
-		cli_send_cmd("button arrow_right");
-	}	
-}
-
-static void lms_knob_left(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_KNOB_LEFT, pressed);
-	} else {
-		cli_send_cmd("button knob_left");
-	}	
-}
-
-static void lms_knob_right(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_KNOB_RIGHT, pressed);
-	} else {
-		cli_send_cmd("button knob_right");
-	}	
-}
-
-static void lms_knob_push(bool pressed) {
-	if (raw_mode) {
-		sendBUTN(BUTN_KNOB_PUSH, pressed);
-	} else {
-		cli_send_cmd("button knob_push");
-	}	
-}
+LMS_CALLBACK(knob_left, KNOB_LEFT, knob_left)
+LMS_CALLBACK(knob_right, KNOB_RIGHT, knob_right)
+LMS_CALLBACK(knob_push, KNOB_PUSH, knob_push)
 
 const actrls_t LMS_controls = {
-	lms_volume_up, lms_volume_down,	// volume up, volume down
+	lms_power,
+	lms_volup, lms_voldown,	// volume up, volume down
 	lms_toggle, lms_play,	// toggle, play
 	lms_pause, lms_stop,	// pause, stop
 	lms_rew, lms_fwd,		// rew, fwd
 	lms_prev, lms_next,		// prev, next
 	lms_up, lms_down,
 	lms_left, lms_right, 
+	lms_pre1, lms_pre2, lms_pre3, lms_pre4, lms_pre5, lms_pre6,
 	lms_knob_left, lms_knob_right, lms_knob_push,
 };
 

components/squeezelite/output.c

@@ -254,8 +254,8 @@ frames_t _output_frames(frames_t avail) {
 		
 		out_frames = !silence ? min(size, cont_frames) : size;
 		
-		if (output.channels & 0x01) gainR = MONO_MUTED;
-		else if (output.channels & 0x02) gainL = MONO_MUTED;
+		if (output.channels & 0x01) gainR = COPY_MONO;
+		else if (output.channels & 0x02) gainL = COPY_MONO;
 
 		wrote = output.write_cb(out_frames, silence, gainL, gainR, cross_gain_in, cross_gain_out, &cross_ptr);
 

components/squeezelite/output_pack.c

@@ -364,13 +364,13 @@ inline
 void _apply_gain(struct buffer *outputbuf, frames_t count, s32_t gainL, s32_t gainR) {
 	if (gainL == FIXED_ONE && gainR == FIXED_ONE) {
 		return;
-	} else if (gainL == MONO_MUTED) {
+	} else if (gainL == COPY_MONO) {
 		ISAMPLE_T *ptr = (ISAMPLE_T *)(void *)outputbuf->readp + 1;
 		while (count--) {
 			*(ptr - 1) = *ptr = gain(gainR, *ptr);
 			ptr += 2;
 		}
-	} else if (gainR == MONO_MUTED) {
+	} else if (gainR == COPY_MONO) {
 		ISAMPLE_T *ptr = (ISAMPLE_T *)(void *)outputbuf->readp;
 		while (count--) {
 			*(ptr + 1) = *ptr = gain(gainL, *ptr);

components/squeezelite/squeezelite.h

@@ -472,7 +472,7 @@ void _wake_create(event_event*);
 #define MAX_SILENCE_FRAMES 2048
 
 #define FIXED_ONE 	0x10000
-#define MONO_MUTED	(FIXED_ONE + 1)
+#define COPY_MONO	(FIXED_ONE + 1)
 
 #ifndef BYTES_PER_FRAME
 #define BYTES_PER_FRAME 8