audio refactoring done + T-WATCH2020 support

2025-12-12 06:27:12 +03:00 · 2020-08-02 21:36:36 -07:00
parent 78563b20f3
commit 340a1bd19e
16 changed files with 297 additions and 105 deletions
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -21,6 +21,7 @@ menu "Squeezelite-ESP32"
        	help
        		Set logging level info|debug|sdebug 	
 	endmenu
+	
 	config JACK_LOCKED
 		bool
 	config BAT_LOCKED	
@@ -33,33 +34,59 @@ menu "Squeezelite-ESP32"
 		bool				
 	config SPKFAULT_LOCKED
 		bool				
+	config MUTE_GPIO_LEVEL
+		int 
+		default 0
+		
+# AGGREGATES - begin
+# these parameters are "aggregates"	that take precedence. The must have a default value	
 	config DAC_CONFIG
 		string 
-		default "model=TAS57xx,bck=33,ws=25,do=32,sda=27,scl=26,mute=14" if SQUEEZEAMP
+		default "model=TAS57xx,bck=33,ws=25,do=32,sda=27,scl=26,mute=14:0" if SQUEEZEAMP
 		default "model=AC101,bck=27,ws=26,do=25,di=35,sda=33,scl=32" if A1S
+		default "model=I2S,bck=26,ws=25,do=33,i2c=106,sda=21,scl=22" if TWATCH2020
+		default ""
 	config SPDIF_CONFIG		
 		string
 		default "bck=33,ws=25,do=15" if SQUEEZEAMP
-	menu "Audio Output"
-		choice OUTPUT_TYPE
-			prompt "Output Type"
-	        default BASIC_I2C_BT
-	        help
-	            Type of hardware platform
-	        config SQUEEZEAMP 
-				bool "SqueezeAMP"
-				select JACK_LOCKED
-				select BAT_LOCKED
-				select I2C_LOCKED
-				select LED_LOCKED
-				select SPKFAULT_LOCKED
-			config A1S
-	            bool "ESP32-A1S module"				
-				select I2C_LOCKED
-	        config BASIC_I2C_BT
-	            bool "Generic I2S & Bluetooth"
-	    endchoice
-	  	
+		default	""
+	config SPI_CONFIG
+		string
+		default "dc=27,data=19,clk=18" if TWATCH2020		
+		default	""
+	config DISPLAY_CONFIG
+		string
+		default "SPI,driver=ST7789,width=240,height=240,cs=5,back=12,speed=16000000,HFlip,VFlip" if TWATCH2020
+		default ""
+	config DAC_CONTROLSET
+		string
+		default "{ \"init\": [ {\"reg\":41, \"val\":128}, {\"reg\":18, \"val\":255} ], \"poweron\": [ {\"reg\":18, \"val\":64, \"mode\":\"or\"} ], \"poweroff\": [ {\"reg\":18, \"val\":191, \"mode\":\"and\"} ] }" if TWATCH2020
+		default ""		
+# AGGREGATES - end		
+		
+	choice OUTPUT_TYPE
+		prompt "Main system"
+	       default BASIC_I2C_BT
+	       help
+	           Type of hardware platform
+	       config SQUEEZEAMP 
+			bool "SqueezeAMP"
+			select JACK_LOCKED
+			select BAT_LOCKED
+			select I2C_LOCKED
+			select LED_LOCKED
+			select SPKFAULT_LOCKED
+		config A1S
+	           bool "ESP32-A1S module"				
+			select I2C_LOCKED
+		config TWATCH2020	
+			bool "T-WATCH2020 by LilyGo"				
+			select I2C_LOCKED				
+	       config BASIC_I2C_BT
+	           bool "Generic I2S & Bluetooth"
+	endchoice		
+
+	menu "Audio settings"
 		menu "DAC settings" 
 			visible if BASIC_I2C_BT
 			menu "I2S settings"
@@ -106,6 +133,10 @@ menu "Squeezelite-ESP32"
 				default -1 
 				help
 					GPIO used to mute DAC (not used mostly, leave it to -1).															
+			config MUTE_GPIO_LEVEL
+				int "Mute GPIO active level"
+				depends on MUTE_GPIO != -1
+				default 1 					
 		endmenu
 		
 		menu "SPDIF settings" 
@@ -199,16 +230,17 @@ menu "Squeezelite-ESP32"
 	endmenu	

 	menu "Display Screen"
+		depends on !TWATCH2020
 		config DISPLAY_CONFIG
 			string "Screen configuraton"
-			default ""
 			help
 				Set parameters for display screen, leave empty for no screen
-				I2C,width=<pixels>,height=<pixels>[address=<i2c_address>][,HFlip][,VFlip]
-				SPI,width=<pixels>,height=<pixels>,cs=<gpio>[,HFlip][,VFlip]
+				I2C,driver=<model>,width=<pixels>,height=<pixels>[address=<i2c_address>][,HFlip][,VFlip][,rotate]
+				SPI,driver=<model>,width=<pixels>,height=<pixels>,cs=<gpio>[,HFlip][,VFlip][,rotate]
 	endmenu	
 	
 	menu "Various I/O"
+		visible if !TWATCH2020
 		config I2C_CONFIG
 			string "I2C system configuration"
 			default ""
@@ -217,7 +249,6 @@ menu "Squeezelite-ESP32"
 				sda=<gpio>,scl=<gpio>[,speed=<num>][,port=<0|1>]
 		config SPI_CONFIG
 			string "SPI system configuration"
-			default ""
 			help
 				Set parameters of shared SPI interface
 				data=<gpio>,clk=<gpio>[,d/c=<num>][,host=<0|1|2>]				
@@ -226,7 +257,7 @@ menu "Squeezelite-ESP32"
 			default ""
 			help
 				Set parameters of shared GPIO with special values. 
-				<gpio_1>=Vcc|GND|amp|jack[:0|1][,<gpio_n>=Vcc|GND|amp|jack[:0|1]]
+				<gpio_1>=Vcc|GND|amp[:0|1]|jack[:0|1][,<gpio_n>=Vcc|GND|amp[:0|1]|jack[:0|1]]
 				'amp'  => GPIO that is set when playback starts 
 				'jack' => GPIO used for audio jack detection
 				'green', 'red' => GPIO for status LED
@@ -236,39 +267,39 @@ menu "Squeezelite-ESP32"
 			default ""
 			help
 				Set GPIO for rotary encoder (quadrature phase). See README on SqueezeESP32 project's GitHub for more details
-				A=<gpio>,B=<gpio>[,SW=gpio>[,volume][,longpress]]				
+				A=<gpio>,B=<gpio>[,SW=gpio>[[,knobonly[=<ms>]|[,volume][,longpress]]			
 	endmenu
 	menu "LED configuration"
-		visible if !SQUEEZEAMP
+		visible if !SQUEEZEAMP && !TWATCH2020
 		config LED_GREEN_GPIO
 			int "Green led GPIO"
-			default -1 if !SQUEEZEAMP
-			default 12 if SQUEEZEAMP
+			default 12 if SQUEEZEAMP			
+			default -1 
 			help
 				Set to -1 for no LED
 		config LED_GREEN_GPIO_LEVEL
 			int "Green led ON level"
 			depends on LED_GREEN_GPIO != -1
 			default 0 if SQUEEZEAMP
-			default 1 if !SQUEEZEAMP
+			default 1 
 		config LED_RED_GPIO				
 			int "Red led GPIO"
-			default -1 if !SQUEEZEAMP
 			default 13 if SQUEEZEAMP
+			default -1
 			help
 				Set to -1 for no LED
 		config LED_RED_GPIO_LEVEL
 			int "Red led ON level"
 			depends on LED_RED_GPIO != -1
 			default 0 if SQUEEZEAMP
-			default 1 if !SQUEEZEAMP
+			default 1
 	endmenu
    menu "Audio JACK"	
-		visible if !SQUEEZEAMP
+		visible if !SQUEEZEAMP && !TWATCH2020
 		config JACK_GPIO		
 			int "Jack insertion GPIO"
-			default -1 if !SQUEEZEAMP
 			default 34 if SQUEEZEAMP
+			default -1
 			help
 				GPIO to detect speaker jack insertion. Set to -1 for no detection. 
 		config JACK_GPIO_LEVEL
@@ -277,11 +308,11 @@ menu "Squeezelite-ESP32"
 			default 0
 	endmenu	
 	menu "Speaker Fault"	
-		visible if !SQUEEZEAMP
+		visible if !SQUEEZEAMP && !TWATCH2020
 		config SPKFAULT_GPIO		
 			int "Speaker fault GPIO"
-			default -1 if !SQUEEZEAMP
 			default 2 if SQUEEZEAMP
+			default -1
 			help
 				GPIO to detect speaker fault condition. Set to -1 for no detection. 
 		config SPKFAULT_GPIO_LEVEL
@@ -290,18 +321,18 @@ menu "Squeezelite-ESP32"
 			default 0
 	endmenu	
 	menu "Battery measure"	
-		visible if !SQUEEZEAMP
+		visible if !SQUEEZEAMP && !TWATCH2020
 		config BAT_CHANNEL	
 			int "Set channel (0..7)"
-			default -1 if !SQUEEZEAMP
 			default 7 if SQUEEZEAMP
+			default -1 
 			help
 				Read a value every 10s on ADC1 on set Channel
 		config BAT_SCALE	
 			string "Set scaling factor"
 			depends on BAT_CHANNEL != -1
-			default "" if !SQUEEZEAMP
 			default "20.24" if SQUEEZEAMP
+			default "" 
 			help
 				Set the scaling factor for this 12 bits ADC
 	endmenu	
--- a/main/esp_app_main.c
+++ b/main/esp_app_main.c
@@ -330,6 +330,9 @@ void register_default_nvs(){
 	ESP_LOGD(TAG,"Registering default value for key %s", "dac_config");
 	config_set_default(NVS_TYPE_STR, "dac_config", "", 0);
 	
+	ESP_LOGD(TAG,"Registering default value for key %s", "dac_controlset");
+	config_set_default(NVS_TYPE_STR, "dac_controlset", "", 0);
+	
 	ESP_LOGD(TAG,"Registering default value for key %s", "bat_config");
 	config_set_default(NVS_TYPE_STR, "bat_config", "", 0);