Update README.md

Add extra information and linting to the documentation

.github/workflows/CrossBuild.yml

@@ -26,8 +26,11 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        node: [I2S-4MFlash, SqueezeAmp]
+        node: [I2S-4MFlash, SqueezeAmp, Muse]
         depth: [16, 32]
+        exclude:
+          - node: Muse
+            depth: 32
     steps:
     - name: Set target name
       run: |

.github/workflows/esp-idf-v4.3-build.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        node: [I2S-4MFlash, SqueezeAmp]
+        node: [I2S-4MFlash, SqueezeAmp, Muse]
         depth: [16, 32]
     steps:
     - name: Set target name

README.md

@@ -1,20 +1,26 @@
 ![Cross-Build](https://github.com/sle118/squeezelite-esp32/workflows/Cross-Build/badge.svg?branch=master-cmake)
+
 # Squeezelite-esp32
-## What is this
+
+## What is this?
 Squeezelite-esp32 is an audio software suite made to run on espressif's ESP32 wifi (b/g/n) and bluetooth chipset. It offers the following capabilities
 
 - Stream your local music and connect to all major on-line music providers (Spotify, Deezer, Tidal, Qobuz) using [Logitech Media Server - a.k.a LMS](https://forums.slimdevices.com/) and enjoy multi-room audio synchronization. LMS can be extended by numerous plugins and can be controlled using a Web browser or dedicated applications (iPhone, Android). It can also send audio to UPnP, Sonos, ChromeCast and AirPlay speakers/devices.
-- Stream from a Bluetooth device (iPhone, Android)
-- Stream from an AirPlay controller (iPhone, iTunes ...) and enjoy synchronization multiroom as well (although it's AirPlay 1 only)
+- Stream from a **Bluetooth** device (iPhone, Android)
+- Stream from an **AirPlay** controller (iPhone, iTunes ...) and enjoy synchronization multiroom as well (although it's AirPlay 1 only)
+- Stream from a Spotify controller
 
 Depending on the hardware connected to the ESP32, you can send audio to a local DAC, to SPDIF or to a Bluetooth speaker. The bare minimum required hardware is a WROVER module with 4MB of Flash and 4MB of PSRAM (https://www.espressif.com/en/products/modules/esp32). With that module standalone, just apply power and you can stream to a Bluetooth speaker. You can also send audio to most I2S DAC as well as to SPDIF receivers using just a cable or an optical transducer.
 
+Note that streaming **to** a Bluetooth speaker is not the main purpose and remains experimental, so your mileage will vary. We will not work on improving or fixing that feature, please don't open issues about that.
+
 But squeezelite-esp32 is highly extensible and you can add
 
-- Buttons and Rotary Encoder and map/combine them to various functions (play, pause, volume, next ...)
-- IR receiver (no pullup resistor or capacitor needed, just the 38kHz receiver)
-- Monochrome, GrayScale or Color displays using SPI or I2C (supported drivers are SH1106, SSD1306, SSD1322, SSD1326/7, SSD1351, ST7735, ST7789 and ILI9341).
-- Ethernet using a Microchip LAN8720 with RMII interface or Davicom DM9051 over SPI.
+- [Buttons](#buttons) and [Rotary Encoder](#rotary-encoder) and map/combine them to various functions (play, pause, volume, next ...)
+- [GPIO expander](#gpio-expanders) (buttons, led and rotary)
+- [IR receiver](#infrared) (no pullup resistor or capacitor needed, just the 38kHz receiver)
+- [Monochrome, GrayScale or Color displays](#display) using SPI or I2C (supported drivers are SH1106, SSD1306, SSD1322, SSD1326/7, SSD1351, ST7735, ST7789 and ILI9341).
+- [Ethernet](#ethernet-required-unpublished-version-43) using a Microchip LAN8720 with RMII interface or Davicom DM9051/W5500 over SPI.
 
 Other features include
 
@@ -49,26 +55,41 @@ The esp32 must run at 240 MHz, with Quad-SPI I/O at 80 MHz and a clock of 40 Mhz
 In 16 bits mode, although 192 kHz is reported as max rate, it's highly recommended to limit reported sampling rate to 96k (-Z 96000). Note that some high-speed 24/96k on-line streams might stutter because of TCP/IP stack performances. It is usually due to the fact that the server sends small packets of data and the esp32 cannot receive encoded audio fast enough, regardless of task priority settings (I've tried to tweak that a fair bit). The best option in that case is to let LMS proxy the stream as it will provide larger chunks and a "smoother" stream that can then be handled.
 
 Note as well that some codecs consume more CPU than others or have not been optimized as much. I've done my best to tweak these, but that level of optimization includes writing some assembly which is painful. One very demanding codec is AAC when files are encoded with SBR. It allows reconstruction of upper part of spectrum and thus higher sampling rate, but the codec spec is such that this is optional, you can decode simply lower band and accept lower sampling rate - See the AAC_DISABLE_SBR option below.
+
 ## Supported Hardware
 Any esp32-based hardware with at least 4MB of flash and 4MB of PSRAM will be capable of running squeezelite-esp32 and there are various boards that include such chip. A few are mentionned below, but any should work. You can find various help & instructions [here](https://forums.slimdevices.com/showthread.php?112697-ANNOUNCE-Squeezelite-ESP32-(dedicated-thread))
 
 **For the sake of clarity, WROOM modules DO NOT work as they don't include PSRAM. Some designs might add it externally, but it's (very) unlikely.**
+
 ### Raw WROVER module
 Per above description, a [WROVER module](https://www.espressif.com/en/products/modules/esp32) is enough to run Squeezelite-esp32, but that requires a bit of tinkering to extend it to have analogue audio or hardware buttons (e.g.) 
 
 Please note that when sending to a Bluetooth speaker (source), only 44.1 kHz can be used, so you either let LMS do the resampling, but you must make sure it only sends 44.1kHz tracks or enable internal resampling (using -R) option. If you connect a DAC, choice of sample rates will depends on its capabilities. See below for more details.
 
 Most DAC will work out-of-the-box with simply an I2S connection, but some require specific commands to be sent using I2C. See DAC option below to understand how to send these dedicated commands. There is build-in support for TAS575x, TAS5780, TAS5713 and AC101 DAC.
+
 ### SqueezeAMP
 This is the main hardware companion of Squeezelite-esp32 and has been developped together. Details on capabilities can be found [here](https://forums.slimdevices.com/showthread.php?110926-pre-ANNOUNCE-SqueezeAMP-and-SqueezeliteESP32) and [here](https://github.com/philippe44/SqueezeAMP).
 
-if you want to rebuild, use the `squeezelite-esp32-SqueezeAmp-sdkconfig.defaults` configuration file.
+If you want to rebuild, use the `squeezelite-esp32-SqueezeAmp-sdkconfig.defaults` configuration file.
 
 NB: You can use the pre-build binaries SqueezeAMP4MBFlash which has all the hardware I/O set properly. You can also use the generic binary I2S4MBFlash in which case the NVS parameters shall be set to get the exact same behavior
-- set_GPIO: 12=green,13=red,34=jack,2=spkfault
-- batt_config: channel=7,scale=20.24
-- dac_config: model=TAS57xx,bck=33,ws=25,do=32,sda=27,scl=26,mute=14:0
-- spdif_config: bck=33,ws=25,do=15
+- set_GPIO: `12=green,13=red,34=jack,2=spkfault`
+- bat_config: `channel=7,scale=20.24`
+- dac_config: `model=TAS57xx,bck=33,ws=25,do=32,sda=27,scl=26,mute=14:0`
+- spdif_config: `bck=33,ws=25,do=15`
+
+### MuseLuxe
+This portable battery-powered [speaker](https://raspiaudio.com/produit/esp-muse-luxe) is compatible with squeezelite-esp32 for which there is a dedicated build supplied with every update. If you want to rebuild, use the `squeezelite-esp32-Muse-sdkconfig.defaults` configuration file.
+
+NB: You can use the pre-build binaries Muse4MBFlash which has all the hardware I/O set properly. You can also use the generic binary I2S4MBFlash in which case the NVS parameters shall be set to get the exact same behavior
+- target: `muse`
+- bat_config: `channel=5,scale=7.48,atten=3,cells=1`
+- spi_config: `"mosi=15,miso=2,clk=14` *(this one is probably optional)*
+- dac_config: `model=I2S,bck=5,ws=25,do=26,di=35,i2c=16,sda=18,scl=23,mck`
+- dac_controlset: `{"init":[ {"reg":0,"val":128}, {"reg":0,"val":0}, {"reg":25,"val":4}, {"reg":1,"val":80}, {"reg":2,"val":0},	{"reg":8,"val":0}, {"reg":4,"val":192},	{"reg":0,"val":18}, {"reg":1,"val":0}, {"reg":23,"val":24}, {"reg":24,"val":2}, {"reg":38,"val":9}, {"reg":39,"val":144}, {"reg":42,"val":144}, {"reg":43,"val":128}, {"reg":45,"val":128}, {"reg":27,"val":0}, {"reg":26,"val":0}, {"reg":2,"val":240}, {"reg":2,"val":0},	{"reg":29,"val":28}, {"reg":4,"val":48}, {"reg":25,"val":0}, {"reg":46,"val":33}, {"reg":47,"val":33} ]}`
+- actrls_config: buttons
+- define a "buttons" variable with: `[{"gpio":32, "pull":true, "debounce":10, "normal":{"pressed":"ACTRLS_VOLDOWN"}}, {"gpio":19, "pull":true, "debounce":40, "normal":{"pressed":"ACTRLS_VOLUP"}}, {"gpio":12, "pull":true, "debounce":40, "long_press":1000, "normal":{"pressed":"ACTRLS_TOGGLE"},"longpress":{"pressed":"ACTRLS_POWER"}}]`
 
 ### ESP32-A1S
 Works with [ESP32-A1S](https://docs.ai-thinker.com/esp32-a1s) module that includes audio codec and headset output. You still need to use a demo board like [this](https://www.aliexpress.com/item/4001060963585.html) or an external amplifier if you want direct speaker connection. Note that there is a version with AC101 codec and another one with ES8388 with probably two variants - these boards are a mess (see below)
@@ -87,25 +108,30 @@ The board shown above has the following IO set
 (note that some GPIO need pullups)
 
 So a possible config would be
-- set_GPIO: 21=amp,22=green:0,39=jack:0
+- set_GPIO: `21=amp,22=green:0,39=jack:0`
 - a button mapping: 
-```
-[{"gpio":5,"normal":{"pressed":"ACTRLS_TOGGLE"}},{"gpio":18,"pull":true,"shifter_gpio":5,"normal":{"pressed":"ACTRLS_VOLUP"}, "shifted":{"pressed":"ACTRLS_NEXT"}}, {"gpio":23,"pull":true,"shifter_gpio":5,"normal":{"pressed":"ACTRLS_VOLDOWN"},"shifted":{"pressed":"ACTRLS_PREV"}}]
-```
-for AC101
-- dac_config: model=AC101,bck=27,ws=26,do=25,di=35,sda=33,scl=32
+	```json
+	[{"gpio":5,"normal":{"pressed":"ACTRLS_TOGGLE"}},{"gpio":18,"pull":true,"shifter_gpio":5,"normal":{"pressed":"ACTRLS_VOLUP"}, "shifted":{"pressed":"ACTRLS_NEXT"}}, {"gpio":23,"pull":true,"shifter_gpio":5,"normal":{"pressed":"ACTRLS_VOLDOWN"},"shifted":{"pressed":"ACTRLS_PREV"}}]
+	```
+for **AC101**
+- dac_config: `model=AC101,bck=27,ws=26,do=25,di=35,sda=33,scl=32`
  
-for ES8388 (it seems that there are variants with same version number - a total mess)
-- dac_config: model=ES8388,bck=5,ws=25,do=26,sda=18,scl=23,i2c=16
+for **ES8388** (it seems that there are variants with same version number - a total mess)
+- dac_config: `model=ES8388,bck=5,ws=25,do=26,sda=18,scl=23,i2c=16`
 or
-- dac_config: model=ES8388,bck=27,ws=25,do=26,sda=33,scl=32,i2c=16
+- dac_config: `model=ES8388,bck=27,ws=25,do=26,sda=33,scl=32,i2c=16`
+
 ### T-WATCH2020 by LilyGo
 This is a fun [smartwatch](http://www.lilygo.cn/prod_view.aspx?TypeId=50036&Id=1290&FId=t3:50036:3) based on ESP32. It has a 240x240 ST7789 screen and onboard audio. Not very useful to listen to anything but it works. This is an example of a device that requires an I2C set of commands for its dac (see below). There is a build-option if you decide to rebuild everything by yourself, otherwise the I2S default option works with the following parameters
 
-- dac_config: model=I2S,bck=26,ws=25,do=33,i2c=106,sda=21,scl=22
-- dac_controlset: { "init": [ {"reg":41, "val":128}, {"reg":18, "val":255} ], "poweron": [ {"reg":18, "val":64, "mode":"or"} ], "poweroff": [ {"reg":18, "val":191, "mode":"and"} ] }
-- spi_config: dc=27,data=19,clk=18
-- display_config: SPI,driver=ST7789,width=240,height=240,cs=5,back=12,speed=16000000,HFlip,VFlip
+- dac_config: `model=I2S,bck=26,ws=25,do=33,i2c=106,sda=21,scl=22`
+- dac_controlset:
+	```json
+	{ "init": [ {"reg":41, "val":128}, {"reg":18, "val":255} ], "poweron": [ {"reg":18, "val":64, "mode":"or"} ], "poweroff": [ {"reg":18, "val":191, "mode":"and"} ] }
+	```
+- spi_config: `dc=27,data=19,clk=18`
+- display_config: `SPI,driver=ST7789,width=240,height=240,cs=5,back=12,speed=16000000,HFlip,VFlip`
+
 ### ESP32-WROVER + I2S DAC
 Squeezelite-esp32 requires esp32 chipset and 4MB PSRAM. ESP32-WROVER meets these requirements. To get an audio output an I2S DAC can be used. Cheap PCM5102 I2S DACs work others may also work. PCM5012 DACs can be hooked up via:
 
@@ -131,12 +157,17 @@ And the super cool project https://github.com/rochuck/squeeze-amp-too
 ## Configuration
 To access NVS, in the webUI, go to credits and select "shows nvs editor". Go into the NVS editor tab to change NFS parameters. In syntax description below \<\> means a value while \[\] describe optional parameters. 
 
+As mentionned above, there are a few dedicated builds that are provided today: SqueezeAMP and Muse but if you build it yourself, you can also create a build for T-WATCH2020. The default build is a generic firmware named I2S which can be configured through NVS to produce *exactly* the same results than dedicated builds. The difference is that parameters must be entered and can accidently be erased. The GUI provides a great help to load "known config sets" as well. 
+
+By design choice, there is no code that is only embedded for a given version, all code is always there. The philosophy is to minimize as much as possible platform-specific code and use of specific `#ifdef` is prohibited, no matter what. So if you want to add your own platfrom, please look **very hard** at the `main\KConfig.projbuild` to see how you can, using parameters below, make your device purely a configuration-based solution. When there is really no other option, look at `targets\<target>` to add your own code. I will not accept PR for code that can avoid creating such dedicated code whenever possible. The NVS "target" will be used to call target-specific code then, but again this is purely runtime, not compile-time.
+
 ### I2C
 The NVS parameter "i2c_config" set the i2c's gpio used for generic purpose (e.g. display). Leave it blank to disable I2C usage. Note that on SqueezeAMP, port must be 1. Default speed is 400000 but some display can do up to 800000 or more. Syntax is
 ```
 sda=<gpio>,scl=<gpio>[,port=0|1][,speed=<speed>]
 ```
-<strong>Please note that you can not use the same GPIO or port as the DAC</strong>
+**Please note that you can not use the same GPIO or port as the DAC.**
+
 ### SPI
 The esp32 has 3 user-accessible SPI sub-systems but SPI0 and SPI2 are reserved for internal use and Flash/PSRAM, so only SPI1 is available. The NVS parameter "spi_config" set the spi's gpio used for user purpose (e.g. display, ethernet, GPIO expander). Leave it blank to disable SPI usage. The DC parameter is needed for displays. Syntax is
 ```
@@ -151,18 +182,19 @@ bck=<gpio>,ws=<gpio>,do=<gpio>[,mck][,mute=<gpio>[:0|1][,model=TAS57xx|TAS5713|A
 if "model" is not set or is not recognized, then default "I2S" is used. The option "mck" is used for some codecs that require a master clock (although they should not). Only GPIO0 can be used as MCLK and be aware that this cannot coexit with RMII Ethernet (see ethernet section below). I2C parameters are optional and only needed if your DAC requires an I2C control (See 'dac_controlset' below). Note that "i2c" parameters are decimal, hex notation is not allowed.
 
 So far, TAS57xx, TAS5713, AC101, WM8978 and ES8388 are recognized models where the proper init sequence/volume/power controls are sent. For other codecs that might require an I2C commands, please use the parameter "dac_controlset" that allows definition of simple commands to be sent over i2c for init, power, speakder and headset on and off using a JSON syntax:
-```
+```json
 { <command>: [ {"reg":<register>,"val":<value>,"mode":<nothing>|"or"|"and"}, ... {{"reg":<register>,"val":<value>,"mode":<nothing>|"or"|"and"} ],
   <command>: [ {"reg":<register>,"val":<value>,"mode":<nothing>|"or"|"and"}, ... {{"reg":<register>,"val":<value>,"mode":<nothing>|"or"|"and"} ],
   ... }
 ```
-Where \<command\> is one of init, poweron, poweroff, speakeron, speakeroff, headseton, headsetoff
+Where `<command>` is one of init, poweron, poweroff, speakeron, speakeroff, headseton, headsetoff
 
 This is standard JSON notation, so if you are not familiar with it, Google is your best friend. Be aware that the '...' means you can have as many entries as you want, it's not part of the syntax. Every section is optional, but it does not make sense to set i2c in the 'dac_config' parameter and not setting anything here. The parameter 'mode' allows to *or* the register with the value or to *and* it. Don't set 'mode' if you simply want to write. The 'val parameter can be an array [v1, v2,...] to write a serie of bytes in a single i2c burst (in that case 'mode' is ignored). **Note that all values must be decimal**. You can use a validator like [this](https://jsonlint.com) to verify your syntax
 
 NB: For specific builds (all except I2S), all this is ignored. For know codecs, the built-in sequences can be overwritten using dac_controlset
 
-<strong>Please note that you can not use the same GPIO or port as the I2C</strong>
+**Please note that you can not use the same GPIO or port as the I2C.**
+
 ### SPDIF
 The NVS parameter "spdif_config" sets the i2s's gpio needed for SPDIF. 
 
@@ -187,16 +219,19 @@ GPIO  ----210ohm-----------||---- coax S/PDIF signal out
                     |
 Ground -------------------------- coax signal ground
 ```
+
 ### Display
 The NVS parameter "display_config" sets the parameters for an optional display. It can be I2C (see [here](#i2c) for shared bus) or SPI (see [here](#spi) for shared bus) Syntax is
 ```
 I2C,width=<pixels>,height=<pixels>[address=<i2c_address>][,reset=<gpio>][,HFlip][,VFlip][driver=SSD1306|SSD1326[:1|4]|SSD1327|SH1106]
-SPI,width=<pixels>,height=<pixels>,cs=<gpio>[,back=<gpio>][,reset=<gpio>][,speed=<speed>][,HFlip][,VFlip][driver=SSD1306|SSD1322|SSD1326[:1|4]|SSD1327|SH1106|SSD1675|ST7735[:x=<offset>][:y=<offset>]|ST7789|ILI9341[:16|18][,rotate]]
+SPI,width=<pixels>,height=<pixels>,cs=<gpio>[,back=<gpio>][,reset=<gpio>][,speed=<speed>][,HFlip][,VFlip][driver=SSD1306|SSD1322|SSD1326[:1|4]|SSD1327|SH1106|SSD1675|ST7735[:x=<offset>][:y=<offset>]|ST7789|ILI9341[:16|18][,rotate][,invert][,cswap]
 ```
 - back: a LED backlight used by some older devices (ST7735). It is PWM controlled for brightness
 - reset: some display have a reset pin that is should normally be pulled up if unused. Most displays require reset and will not initialize well otherwise.
 - VFlip and HFlip are optional can be used to change display orientation
 - rotate: for non-square *drivers*, move to portrait mode. Note that *width* and *height* must be inverted then
+- invert: pixel invertion
+- cswap: some display require a GBR color ordering instead of RGB (ST77xx only)
 - Default speed is 8000000 (8MHz) but SPI can work up to 26MHz or even 40MHz
 - SH1106 is 128x64 monochrome I2C/SPI [here](https://www.waveshare.com/wiki/1.3inch_OLED_HAT)
 - SSD1306 is 128x32 monochrome I2C/SPI [here](https://www.buydisplay.com/i2c-blue-0-91-inch-oled-display-module-128x32-arduino-raspberry-pi)
@@ -213,11 +248,12 @@ You can tweak how the vu-meter and spectrum analyzer are displayed, as well as s
 
 The NVS parameter "metadata_config" sets how metadata is displayed for AirPlay and Bluetooth. Syntax is
 ```
-[format=<display_content>][,speed=<speed>][,pause=<pause>]
+[format=<display_content>][,speed=<speed>][,pause=<pause>][,artwork[:0|1]]
 ```
 - 'speed' is the scrolling speed in ms (default is 33ms)
 - 'pause' is the pause time between scrolls in ms (default is 3600ms)
-- 'format' can contain free text and any of the 3 keywords %artist%, %album%, %title%. Using that format string, the keywords are replaced by their value to build the string to be displayed. Note that the plain text following a keyword that happens to be empty during playback of a track will be removed. For example, if you have set format=%artist% - %title% and there is no artist in the metadata then only <title> will be displayed not " - <title>".
+- 'format' can contain free text and any of the 3 keywords `%artist%`, `%album%`, `%title%`. Using that format string, the keywords are replaced by their value to build the string to be displayed. Note that the plain text following a keyword that happens to be empty during playback of a track will be removed. For example, if you have set format=`%artist% - %title%` and there is no artist in the metadata then only `<title>` will be displayed not ` - <title>`.
+- 'artwork' enables coverart display, if available (does not work for Bluetooth). The optional parameter indicates if the artwork should be resized (1) to fit the available space. Note that the built-in resizer can only do 2,4 and 8 downsizing, so fit is not optimal. The artwork will be placed at the right of the display for landscape displays and underneath the two information lines for others (there is no user option to tweak that).
 
 ### Infrared
 You can use any IR receiver compatible with NEC protocol (38KHz). Vcc, GND and output are the only pins that need to be connected, no pullup, no filtering capacitor, it's a straight connection.
@@ -233,13 +269,13 @@ The parameter "set_GPIO" is used to assign GPIO to various functions.
 
 GPIO can be set to GND provide or Vcc at boot. This is convenient to power devices that consume less than 40mA from the side connector. Be careful because there is no conflict checks being made wrt which GPIO you're changing, so you might damage your board or create a conflict here. 
 
-The \<amp\> parameter can use used to assign a GPIO that will be set to active level (default 1) when playback starts. It will be reset when squeezelite becomes idle. The idle timeout is set on the squeezelite command line through -C \<timeout\>
+The `<amp>` parameter can use used to assign a GPIO that will be set to active level (default 1) when playback starts. It will be reset when squeezelite becomes idle. The idle timeout is set on the squeezelite command line through `-C <timeout>`
 
 If you have an audio jack that supports insertion (use :0 or :1 to set the level when inserted), you can specify which GPIO it's connected to. Using the parameter jack_mutes_amp allows to mute the amp when headset (e.g.) is inserted.
 
 You can set the Green and Red status led as well with their respective active state (:0 or :1)
 
-The \<ir\> parameter set the GPIO associated to an IR receiver. No need to add pullup or capacitor
+The `<ir>` parameter set the GPIO associated to an IR receiver. No need to add pullup or capacitor
 
 Syntax is:
 
@@ -268,14 +304,15 @@ model=<model>,addr=<addr>,[,port=system|dac][,base=<n>|100][,count=<n>|16][,intr
 - intr: real GPIO to use as interrupt.
 	
 Note that PWM ("led_brightness" below) is not supported for expanded GPIOs and they cannot be used for high speed or precise timing signals like CS, D/C, Reset and Ready. Buttons, rotary encoder, amplifier control and power are supported. Depending on the actual chipset, pullup or pulldown might be supported so you might have to add external resistors (only MCP23x17 does pullup). The pca8575 is not a great chip, it generate a fair bit of spurious interrupts when used for GPIO out. When using a SPI expander, the bus must be configured using shared [SPI](#SPI) bus
+
 ### LED 
-See §**set_GPIO** for how to set the green and red LEDs. In addition, their brightness can be controlled using the "led_brigthness" parameter. The syntax is
+See [set_GPIO](#set-gpio) for how to set the green and red LEDs. In addition, their brightness can be controlled using the "led_brigthness" parameter. The syntax is
 ```
 [green=0..100][,red=0..100]
 ```
 NB: For well-known configuration, this is ignored
+
 ### Rotary Encoder
-	
 One rotary encoder is supported, quadrature shift with press. Such encoders usually have 2 pins for encoders (A and B), and common C that must be set to ground and an optional SW pin for press. A, B and SW must be pulled up, so automatic pull-up is provided by ESP32, but you can add your own resistors. A bit of filtering on A and B (~470nF) helps for debouncing which is not made by software. 
 
 Encoder is normally hard-coded to respectively knob left, right and push on LMS and to volume down/up/play toggle on BT and AirPlay. Using the option 'volume' makes it hard-coded to volume down/up/play toggle all the time (even in LMS). The option 'longpress' allows an alternate mode when SW is long-pressed. In that mode, left is previous, right is next and press is toggle. Every long press on SW alternates between modes (the main mode actual behavior depends on 'volume').
@@ -300,14 +337,15 @@ The SW gpio is optional, you can re-affect it to a pure button if you prefer but
 See also the "IMPORTANT NOTE" on the "Buttons" section and remember that when 'lms_ctrls_raw' (see below) is activated, none of these knobonly,volume,longpress options apply, raw button codes (not actions) are simply sent to LMS
 
 **Note that gpio 36 and 39 are input only and cannot use interrupt, so they cannot be set to A or B. When using them for SW, a 100ms polling is used which is expensive**
+
 ### Buttons
 Buttons are described using a JSON string with the following syntax
-```
+```json
 [
-{"gpio":<num>,		
- "type":"BUTTON_LOW | BUTTON_HIGH",	
+{"gpio":<num>,
+ "type":"BUTTON_LOW | BUTTON_HIGH",
  "pull":[true|false],
- "long_press":<ms>, 
+ "long_press":<ms>,
  "debounce":<ms>,
  "shifter_gpio":<-1|num>,
  "normal": {"pressed":"<action>","released":"<action>"},
@@ -331,7 +369,7 @@ Where (all parameters are optionals except gpio)
  - "shifted": action to take when a button is pressed/released and shifted (see above/below)
  - "longshifted": action to take when a button is long-pressed/released and shifted (see above/below)
 
-Where \<action\> is either the name of another configuration to load (remap) or one amongst
+Where `<action>` is either the name of another configuration to load (remap) or one amongst
 
 ```
 ACTRLS_NONE, ACTRLS_POWER, ACTRLS_VOLUP, ACTRLS_VOLDOWN, ACTRLS_TOGGLE, ACTRLS_PLAY, 
@@ -344,7 +382,7 @@ KNOB_LEFT, KNOB_RIGHT, KNOB_PUSH,
 One you've created such a string, use it to fill a new NVS parameter with any name below 16(?) characters. You can have as many of these configs as you can. Then set the config parameter "actrls_config" with the name of your default config
 
 For example a config named "buttons" :
-```
+```json
 [{"gpio":4,"type":"BUTTON_LOW","pull":true,"long_press":1000,"normal":{"pressed":"ACTRLS_VOLDOWN"},"longpress":{"pressed":"buttons_remap"}},
  {"gpio":5,"type":"BUTTON_LOW","pull":true,"shifter_gpio":4,"normal":{"pressed":"ACTRLS_VOLUP"}, "shifted":{"pressed":"ACTRLS_TOGGLE"}}]
 ``` 
@@ -353,7 +391,7 @@ Defines two buttons
 - second on GPIO 5, active low. When pressed it triggers a volume up command. If first button is pressed together with this button, then a play/pause toggle command is generated.
 
 While the config named "buttons_remap"
-```
+```json
 [{"gpio":4,"type":"BUTTON_LOW","pull":true,"long_press":1000,"normal":{"pressed":"BCTRLS_DOWN"},"longpress":{"pressed":"buttons"}},
  {"gpio":5,"type":"BUTTON_LOW","pull":true,"shifter_gpio":4,"normal":{"pressed":"BCTRLS_UP"}}]
 ``` 
@@ -361,10 +399,14 @@ Defines two buttons
 - first on GPIO 4, active low. When pressed, it triggers a navigation down command. When pressed more than 1000ms, it changes the button configuration for the one described above
 - second on GPIO 5, active low. When pressed it triggers a navigation up command. That button, in that configuration, has no shift option
 
-Below is a difficult but functional 2-buttons interface for your decoding pleasure
+Below is a difficult but functional 2-buttons interface for your decoding pleasure:
 
-*buttons*
+`actrls_config`:
 ```
+buttons
+```
+`buttons`:
+```json
 [{"gpio":4,"type":"BUTTON_LOW","pull":true,"long_press":1000,
  "normal":{"pressed":"ACTRLS_VOLDOWN"},
  "longpress":{"pressed":"buttons_remap"}},
@@ -374,8 +416,8 @@ Below is a difficult but functional 2-buttons interface for your decoding pleasu
  "longpress":{"pressed":"ACTRLS_NEXT"}}
 ]
 ```
-*buttons_remap*
-```
+`buttons_remap`:
+```json
 [{"gpio":4,"type":"BUTTON_LOW","pull":true,"long_press":1000,
  "normal":{"pressed":"BCTRLS_DOWN"},
  "longpress":{"pressed":"buttons"}},
@@ -386,17 +428,19 @@ Below is a difficult but functional 2-buttons interface for your decoding pleasu
  "longshifted":{"pressed":"BCTRLS_LEFT"}}
 ]
 ```
-<strong>IMPORTANT NOTE</strong>: LMS also supports the possibility to send 'raw' button codes. It's a bit complicated, so bear with me. Buttons can either be processed by SqueezeESP32 and mapped to a "function" like play/pause or they can be just sent to LMS as plain (raw) code and the full logic of press/release/longpress is handled by LMS, you don't have any control on that.
+**IMPORTANT NOTE**: LMS also supports the possibility to send 'raw' button codes. It's a bit complicated, so bear with me. Buttons can either be processed by SqueezeESP32 and mapped to a "function" like play/pause or they can be just sent to LMS as plain (raw) code and the full logic of press/release/longpress is handled by LMS, you don't have any control on that.
+	
+When buttons are mapped to a "function" (non "raw" mode) a *command* is sent to LMS using the CLI (Command Line Interface) but this only works if LMS does not have a password set. In "raw" mode, a button *code* is sent using the always-openn control socket between LMS and the player.
 
-The benefit of the "raw" mode is that you can build a player which is as close as possible to a Boom (e.g.) but you can't use the remapping function nor longress or shift logics to do your own mapping when you have a limited set of buttons. In 'raw' mode, all you really need to define is the mapping between the gpio and the button. As far as LMS is concerned, any other option in these JSON payloads does not matter. Now, when you use BT or AirPlay, the full JSON construct described above fully applies, so the shift, longpress, remapping options still work. 
-
-**Be aware that when using non "raw" mode, the CLI (Command Line Interface) of LMS is used and *must* be available without password**
+The benefit of the "raw" mode is that you can build a player which is as close as possible to a Boom (e.g.) but you can't use the remapping function nor longress or shift logics to do your own mapping when you have a limited set of buttons. In 'raw' mode, all you really need to define is the mapping between the gpio and the button. As far as LMS is concerned, any other option in these JSON payloads does not matter. Now, when you use BT or AirPlay, the full JSON construct described above fully applies, so the shift, longpress, remapping options still work.
 
 There is no good or bad option, it's your choice. Use the NVS parameter "lms_ctrls_raw" to change that option
 	
 **Note that gpio 36 and 39 are input only and cannot use interrupt. When using them for a button, a 100ms polling is started which is expensive. Long press is also likely to not work very well**
 ### Ethernet (required unpublished version 4.3)
 Wired ethernet is supported by esp32 with various options but squeezelite is only supporting a Microchip LAN8720 with a RMII interface like [this](https://www.aliexpress.com/item/32858432526.html) or SPI-ethernet bridges like Davicom DM9051 [that](https://www.amazon.com/dp/B08JLFWX9Z) or W5500 like [this](https://www.aliexpress.com/item/32312441357.html).
+
+**Note:** Touch buttons that can be find on some board like the LyraT V4.3 are not supported currently.
 	
 #### RMII (LAN8720)	
 - RMII PHY wiring is fixed and can not be changed
@@ -440,7 +484,9 @@ The NVS parameter "bat_config" sets the ADC1 channel used to measure battery/DC
 channel=0..7,scale=<scale>,cells=<2|3>[,atten=<0|1|2|3>]
 ```
 NB: Set parameter to empty to disable battery reading. For well-known configuration, this is ignored (except for SqueezeAMP where number of cells is required)
+
 # Configuration
+
 ## Setup WiFi
 - Boot the esp, look for a new wifi access point showing up and connect to it. Default build ssid and passwords are "squeezelite"/"squeezelite". 
 - Once connected, navigate to 192.168.4.1 
@@ -449,7 +495,6 @@ NB: Set parameter to empty to disable battery reading. For well-known configurat
 - Once connection is established, note down the address the device received; this is the address you will use to configure it going forward 
 
 ## Setup squeezelite command line (optional)
-
 At this point, the device should have disabled its built-in access point and should be connected to a known WiFi network.
 - navigate to the address that was noted in step #1
 - Using the list of predefined options, choose the mode in which you want squeezelite to start
@@ -462,7 +507,6 @@ At this point, the device should have disabled its built-in access point and sho
 - You can enable accessto  NVS parameters under 'credits'
 
 ## Monitor
-
 In addition of the esp-idf serial link monitor option, you can also enable a telnet server (see NVS parameters) where you'll have access to a ton of logs of what's happening inside the WROVER.
 
 ## Update Squeezelite
@@ -494,8 +538,11 @@ See squeezlite command line, but keys options are
 	- r "<minrate>-<maxrate>"
 	- C <sec> : set timeout to switch off amp gpio
 	- W : activate WAV and AIFF header parsing
+
 # Building everything yourself
+
 ## Setting up ESP-IDF
+
 ### Docker
 You can use docker to build squeezelite-esp32 (optional) 
 First you need to build the Docker container:
@@ -528,6 +575,7 @@ Use `idf.py monitor` to monitor the application (see esp-idf documentation)
 Note: You can use `idf.py build -DDEPTH=32` to build the 32 bits version and add the `-DVERSION=<your_version>` to add a custom version name (it will be 0.0-<your_version>). If you want to change the whole version string, see squeezelite.h. You can also disable the SBR extension of AAC codecs as it consumes a lot of CPU and might overload the esp32. Use `-DAAC_DISABLE_SBR=1` for that
 
 If you have already cloned the repository and you are getting compile errors on one of the submodules (e.g. telnet), run the following git command in the root of the repository location: `git submodule update --init --recursive`
+
 ### Rebuild codecs (highly recommended to NOT try that)
 - for codecs libraries, add -mlongcalls if you want to rebuild them, but you should not (use the provided ones in codecs/lib). if you really want to rebuild them, open an issue
 - libmad, libflac (no esp's version), libvorbis (tremor - not esp's version), alac work

build-scripts/I2S-4MFlash-sdkconfig.defaults

@@ -12,6 +12,8 @@ CONFIG_DISPLAY_CONFIG=""
 CONFIG_I2C_CONFIG=""
 CONFIG_SPI_CONFIG=""
 CONFIG_SET_GPIO=""
+CONFIG_TARGET_LOCKED=n
+CONFIG_TARGET=""
 CONFIG_GPIO_EXP_CONFIG=""
 CONFIG_ROTARY_ENCODER=""
 CONFIG_LED_GREEN_GPIO=-1
@@ -22,8 +24,7 @@ CONFIG_JACK_GPIO=-1
 CONFIG_JACK_GPIO_LEVEL=0
 CONFIG_SPKFAULT_GPIO=-1
 CONFIG_SPKFAULT_GPIO_LEVEL=0
-CONFIG_BAT_CHANNEL=-1
-CONFIG_BAT_SCALE="0"
+CONFIG_BAT_CONFIG=""
 CONFIG_I2S_NUM=0
 CONFIG_I2S_BCK_IO=-1
 CONFIG_I2S_WS_IO=-1
@@ -35,10 +36,13 @@ CONFIG_SPDIF_WS_IO=-1
 CONFIG_SPDIF_DO_IO=-1
 CONFIG_MUTE_GPIO=-1
 CONFIG_MUTE_GPIO_LEVEL=-1
-CONFIG_RELEASE_API="https://api.github.com/repos/sle118/squeezelite-esp32/releases"
-CONFIG_SQUEEZELITE_ESP32_RELEASE_URL "https://github.com/sle118/squeezelite-esp32/releases"
 CONFIG_PROJECT_NAME="Squeezelite-ESP32"
 CONFIG_FW_PLATFORM_NAME="I2S-4MFlash"
+CONFIG_RELEASE_API="https://api.github.com/repos/sle118/squeezelite-esp32/releases"
+CONFIG_SQUEEZELITE_ESP32_RELEASE_URL "https://github.com/sle118/squeezelite-esp32/releases"
+CONFIG_AUDIO_CONTROLS=""
+CONFIG_AMP_GPIO=-1
+
 #
 # SDK tool configuration
 #
@@ -199,8 +203,8 @@ CONFIG_BT_RESERVE_DRAM=0xdb5c
 CONFIG_ADC_DISABLE_DAC=y
 CONFIG_SPI_MASTER_IN_IRAM=y
 CONFIG_SPI_MASTER_ISR_IN_IRAM=y
-CONFIG_SPI_SLAVE_IN_IRAM=y
-CONFIG_SPI_SLAVE_ISR_IN_IRAM=y
+# CONFIG_SPI_SLAVE_IN_IRAM is not set
+# CONFIG_SPI_SLAVE_ISR_IN_IRAM is not set
 # CONFIG_EFUSE_CUSTOM_TABLE is not set
 # CONFIG_EFUSE_VIRTUAL is not set
 # CONFIG_EFUSE_CODE_SCHEME_COMPAT_NONE is not set
@@ -208,11 +212,12 @@ CONFIG_EFUSE_CODE_SCHEME_COMPAT_3_4=y
 # CONFIG_EFUSE_CODE_SCHEME_COMPAT_REPEAT is not set
 CONFIG_EFUSE_MAX_BLK_LEN=192
 # CONFIG_ESP_TLS_SERVER is not set
-CONFIG_ESP32_REV_MIN_0=y
-# CONFIG_ESP32_REV_MIN_1 is not set
+CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y
+# CONFIG_ESP32_REV_MIN_0 is not set
+CONFIG_ESP32_REV_MIN_1=y
 # CONFIG_ESP32_REV_MIN_2 is not set
 # CONFIG_ESP32_REV_MIN_3 is not set
-CONFIG_ESP32_REV_MIN=0
+CONFIG_ESP32_REV_MIN=1
 CONFIG_ESP32_DPORT_WORKAROUND=y
 # CONFIG_ESP32_DEFAULT_CPU_FREQ_80 is not set
 # CONFIG_ESP32_DEFAULT_CPU_FREQ_160 is not set
@@ -231,6 +236,9 @@ CONFIG_SPIRAM_SIZE=-1
 CONFIG_SPIRAM_SPEED_80M=y
 CONFIG_SPIRAM_MEMTEST=y
 CONFIG_SPIRAM_CACHE_WORKAROUND=y
+CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_MEMW=y
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_DUPLDST is not set
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_NOPS is not set
 CONFIG_SPIRAM_BANKSWITCH_ENABLE=y
 CONFIG_SPIRAM_BANKSWITCH_RESERVE=8
 CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=256
@@ -329,8 +337,6 @@ CONFIG_HTTPD_PURGE_BUF_LEN=32
 CONFIG_OTA_ALLOW_HTTP=y
 # CONFIG_ESP_HTTPS_SERVER_ENABLE is not set
 CONFIG_ESP32_WIFI_SW_COEXIST_ENABLE=y
-# CONFIG_ESP32_WIFI_SW_COEXIST_PREFERENCE_WIFI is not set
-# CONFIG_ESP32_WIFI_SW_COEXIST_PREFERENCE_BT is not set
 CONFIG_ESP32_WIFI_SW_COEXIST_PREFERENCE_BALANCE=y
 CONFIG_ESP32_WIFI_SW_COEXIST_PREFERENCE_VALUE=2
 CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=12
@@ -442,11 +448,9 @@ CONFIG_HEAP_TRACING_OFF=y
 # CONFIG_HEAP_TRACING_STANDALONE is not set
 # CONFIG_HEAP_TRACING_TOHOST is not set
 # CONFIG_HEAP_TRACING is not set
-
 # CONFIG_LOG_DEFAULT_LEVEL_NONE is not set
 # CONFIG_LOG_DEFAULT_LEVEL_ERROR is not set
 CONFIG_LOG_DEFAULT_LEVEL_INFO=y
-# CONFIG_LOG_DEFAULT_LEVEL_INFO is not set
 # CONFIG_LOG_DEFAULT_LEVEL_DEBUG is not set
 # CONFIG_LOG_DEFAULT_LEVEL_VERBOSE is not set
 CONFIG_LOG_DEFAULT_LEVEL=3
@@ -459,10 +463,6 @@ CONFIG_LWIP_MAX_SOCKETS=16
 # CONFIG_LWIP_USE_ONLY_LWIP_SELECT is not set
 CONFIG_LWIP_SO_REUSE=y
 CONFIG_LWIP_SO_REUSE_RXTOALL=y
-# CONFIG_LWIP_SO_RCVBUF is not set
-# CONFIG_LWIP_IP_FRAG is not set
-# CONFIG_LWIP_STATS is not set
-# CONFIG_LWIP_ETHARP_TRUST_IP_MAC is not set
 #CONFIG_LWIP_IP_REASSEMBLY is not set
 CONFIG_LWIP_IP6_REASSEMBLY=y
 CONFIG_LWIP_IP4_REASSEMBLY=y
@@ -773,8 +773,6 @@ CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU1=y
 CONFIG_POST_EVENTS_FROM_ISR=y
 CONFIG_POST_EVENTS_FROM_IRAM_ISR=y
 CONFIG_SW_COEXIST_ENABLE=y
-# CONFIG_SW_COEXIST_PREFERENCE_WIFI is not set
-# CONFIG_SW_COEXIST_PREFERENCE_BT is not set
 CONFIG_SW_COEXIST_PREFERENCE_BALANCE=y
 CONFIG_SW_COEXIST_PREFERENCE_VALUE=2
 CONFIG_MB_MASTER_TIMEOUT_MS_RESPOND=150

build-scripts/Muse-sdkconfig.defaults

@@ -0,0 +1,833 @@
+#
+# Automatically generated file. DO NOT EDIT.
+# Espressif IoT Development Framework (ESP-IDF) Project Configuration
+#
+CONFIG_IDF_TARGET_ESP32=y
+CONFIG_IDF_TARGET="esp32"
+CONFIG_IDF_FIRMWARE_CHIP_ID=0x0000
+
+# Muse defaults
+CONFIG_MUSE=y
+CONFIG_AMP_LOCKED=y
+CONFIG_JACK_LOCKED=y
+CONFIG_BAT_LOCKED=y
+CONFIG_I2C_LOCKED=y
+CONFIG_TARGET_LOCKED=y
+CONFIG_TARGET="muse"
+CONFIG_DISPLAY_CONFIG=""
+CONFIG_I2C_CONFIG=""
+CONFIG_SPI_CONFIG="mosi=15,miso=2,clk=14"
+CONFIG_SET_GPIO=""
+CONFIG_GPIO_EXP_CONFIG=""
+CONFIG_ROTARY_ENCODER=""
+CONFIG_LED_GREEN_GPIO=-1
+CONFIG_LED_RED_GPIO=-1
+CONFIG_JACK_GPIO=34
+CONFIG_JACK_GPIO_LEVEL=0
+CONFIG_SPKFAULT_GPIO=-1
+
+CONFIG_DAC_CONTROLSET="{\"init\":[ {\"reg\":0,\"val\":128}, {\"reg\":0,\"val\":0}, {\"reg\":25,\"val\":4}, {\"reg\":1,\"val\":80}, {\"reg\":2,\"val\":0},	{\"reg\":8,\"val\":0}, {\"reg\":4,\"val\":192},	{\"reg\":0,\"val\":18}, {\"reg\":1,\"val\":0}, {\"reg\":23,\"val\":24}, {\"reg\":24,\"val\":2}, {\"reg\":38,\"val\":9}, {\"reg\":39,\"val\":144}, {\"reg\":42,\"val\":144}, {\"reg\":43,\"val\":128}, {\"reg\":45,\"val\":128}, {\"reg\":27,\"val\":0}, {\"reg\":26,\"val\":0}, {\"reg\":2,\"val\":240}, {\"reg\":2,\"val\":0},	{\"reg\":29,\"val\":28}, {\"reg\":4,\"val\":48}, {\"reg\":25,\"val\":0} ]}"
+CONFIG_AUDIO_CONTROLS=CONFIG_AUDIO_CONTROLS="[{\"gpio\":32, \"pull\":true, \"long_press\":1000, \"normal\":{\"pressed\":\"ACTRLS_VOLDOWN\"}, \"longpress\":{\"pressed\":\"ACTRLS_PREV\"}}, {\"gpio\":19, \"pull\":true, \"long_press\":1000, \"normal\":{\"pressed\":\"ACTRLS_VOLUP\"}, \"longpress\":{\"pressed\":\"ACTRLS_NEXT\"}}, {\"gpio\":12, \"pull\":true, \"long_press\":1000, \"normal\":{\"pressed\":\"ACTRLS_TOGGLE\"},\"longpress\":{\"pressed\":\"ACTRLS_POWER\"}}]"
+CONFIG_BAT_CONFIG="channel=5,scale=7.00,atten=3,cells=1"
+CONFIG_I2S_NUM=0
+CONFIG_SPDIF_NUM=0
+CONFIG_SPDIF_CONFIG=""
+CONFIG_DAC_CONFIG="model=I2S,bck=5,ws=25,do=26,di=35,i2c=16,sda=18,scl=23,mck"
+CONFIG_MUTE_GPIO_LEVEL=-1
+CONFIG_PROJECT_NAME="Muse"
+CONFIG_FW_PLATFORM_NAME="Muse"
+CONFIG_RELEASE_API="https://api.github.com/repos/sle118/squeezelite-esp32/releases"
+CONFIG_SQUEEZELITE_ESP32_RELEASE_URL "https://github.com/sle118/squeezelite-esp32/releases"
+CONFIG_AMP_GPIO=21
+CONFIG_AMP_GPIO_LEVEL=1
+
+#
+# SDK tool configuration
+#
+CONFIG_SDK_TOOLPREFIX="xtensa-esp32-elf-"
+CONFIG_APP_COMPILE_TIME_DATE=y
+# CONFIG_APP_EXCLUDE_PROJECT_VER_VAR is not set
+# CONFIG_APP_EXCLUDE_PROJECT_NAME_VAR is not set
+# CONFIG_BOOTLOADER_LOG_LEVEL_NONE is not set
+# CONFIG_BOOTLOADER_LOG_LEVEL_ERROR is not set
+CONFIG_BOOTLOADER_LOG_LEVEL_INFO=y
+# CONFIG_BOOTLOADER_LOG_LEVEL_DEBUG is not set
+# CONFIG_BOOTLOADER_LOG_LEVEL_VERBOSE is not set
+CONFIG_BOOTLOADER_LOG_LEVEL=3
+CONFIG_BOOTLOADER_SPI_WP_PIN=7
+CONFIG_BOOTLOADER_VDDSDIO_BOOST_1_9V=y
+# CONFIG_BOOTLOADER_FACTORY_RESET is not set
+# CONFIG_BOOTLOADER_APP_TEST is not set
+CONFIG_BOOTLOADER_WDT_ENABLE=y
+# CONFIG_BOOTLOADER_WDT_DISABLE_IN_USER_CODE is not set
+CONFIG_BOOTLOADER_WDT_TIME_MS=9000
+# CONFIG_BOOTLOADER_APP_ROLLBACK_ENABLE is not set
+# CONFIG_SECURE_SIGNED_APPS_NO_SECURE_BOOT is not set
+# CONFIG_SECURE_BOOT_ENABLED is not set
+# CONFIG_SECURE_FLASH_ENC_ENABLED is not set
+CONFIG_ESPTOOLPY_BAUD_OTHER_VAL=115200
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+# CONFIG_ESPTOOLPY_FLASHMODE_QOUT is not set
+# CONFIG_ESPTOOLPY_FLASHMODE_DIO is not set
+# CONFIG_ESPTOOLPY_FLASHMODE_DOUT is not set
+CONFIG_ESPTOOLPY_FLASHMODE="dio"
+CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
+# CONFIG_ESPTOOLPY_FLASHFREQ_40M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_26M is not set
+# CONFIG_ESPTOOLPY_FLASHFREQ_20M is not set
+CONFIG_ESPTOOLPY_FLASHFREQ="80m"
+# CONFIG_ESPTOOLPY_FLASHSIZE_1MB is not set
+# CONFIG_ESPTOOLPY_FLASHSIZE_2MB is not set
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+# CONFIG_ESPTOOLPY_FLASHSIZE_8MB is not set
+# CONFIG_ESPTOOLPY_FLASHSIZE_16MB is not set
+CONFIG_ESPTOOLPY_FLASHSIZE="4MB"
+CONFIG_ESPTOOLPY_FLASHSIZE_DETECT=y
+CONFIG_ESPTOOLPY_BEFORE_RESET=y
+# CONFIG_ESPTOOLPY_BEFORE_NORESET is not set
+CONFIG_ESPTOOLPY_BEFORE="default_reset"
+CONFIG_ESPTOOLPY_AFTER_RESET=y
+# CONFIG_ESPTOOLPY_AFTER_NORESET is not set
+CONFIG_ESPTOOLPY_AFTER="hard_reset"
+# CONFIG_ESPTOOLPY_MONITOR_BAUD_9600B is not set
+# CONFIG_ESPTOOLPY_MONITOR_BAUD_57600B is not set
+CONFIG_ESPTOOLPY_MONITOR_BAUD_115200B=y
+# CONFIG_ESPTOOLPY_MONITOR_BAUD_230400B is not set
+# CONFIG_ESPTOOLPY_MONITOR_BAUD_921600B is not set
+# CONFIG_ESPTOOLPY_MONITOR_BAUD_2MB is not set
+# CONFIG_ESPTOOLPY_MONITOR_BAUD_OTHER is not set
+CONFIG_ESPTOOLPY_MONITOR_BAUD_OTHER_VAL=115200
+CONFIG_ESPTOOLPY_MONITOR_BAUD=115200
+# CONFIG_PARTITION_TABLE_SINGLE_APP is not set
+# CONFIG_PARTITION_TABLE_TWO_OTA is not set
+CONFIG_PARTITION_TABLE_CUSTOM=y
+CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
+CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
+CONFIG_PARTITION_TABLE_OFFSET=0x8000
+CONFIG_PARTITION_TABLE_MD5=y
+CONFIG_LOGGING_SLIMPROTO="info"
+CONFIG_LOGGING_STREAM="info"
+CONFIG_LOGGING_DECODE="info"
+CONFIG_LOGGING_OUTPUT="info"
+CONFIG_A2DP_SINK_NAME="SMSL BT4.2"
+CONFIG_A2DP_DEV_NAME="Squeezelite"
+CONFIG_A2DP_CONTROL_DELAY_MS=500
+CONFIG_A2DP_CONNECT_TIMEOUT_MS=1000
+CONFIG_BT_SINK=y
+CONFIG_BT_NAME="ESP32-BT"
+CONFIG_BT_SINK_PIN=1234
+CONFIG_AIRPLAY_SINK=y
+CONFIG_AIRPLAY_NAME="ESP32-AirPlay"
+CONFIG_AIRPLAY_PORT="5000"
+CONFIG_WIFI_MANAGER_TASK_PRIORITY=5
+CONFIG_WIFI_MANAGER_MAX_RETRY=2
+CONFIG_DEFAULT_AP_SSID="squeezelite"
+CONFIG_DEFAULT_AP_PASSWORD="squeezelite"
+CONFIG_DEFAULT_AP_CHANNEL=1
+CONFIG_DEFAULT_AP_IP="192.168.4.1"
+CONFIG_DEFAULT_AP_GATEWAY="192.168.4.1"
+CONFIG_DEFAULT_AP_NETMASK="255.255.255.0"
+CONFIG_DEFAULT_AP_MAX_CONNECTIONS=4
+CONFIG_DEFAULT_AP_BEACON_INTERVAL=100
+CONFIG_DEFAULT_COMMAND_LINE="squeezelite -o I2S -b 500:2000 -d all=info -C 30 -W"
+# CONFIG_COMPILER_OPTIMIZATION_LEVEL_DEBUG is not set
+CONFIG_COMPILER_OPTIMIZATION_LEVEL_RELEASE=y
+# CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE is not set
+CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT=y
+# CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE is not set
+CONFIG_COMPILER_CXX_EXCEPTIONS=y
+CONFIG_COMPILER_CXX_EXCEPTIONS_EMG_POOL_SIZE=0
+CONFIG_COMPILER_STACK_CHECK_MODE_NONE=y
+# CONFIG_COMPILER_STACK_CHECK_MODE_NORM is not set
+# CONFIG_COMPILER_STACK_CHECK_MODE_STRONG is not set
+# CONFIG_COMPILER_STACK_CHECK_MODE_ALL is not set
+# CONFIG_COMPILER_STACK_CHECK is not set
+# CONFIG_COMPILER_WARN_WRITE_STRINGS is not set
+# CONFIG_COMPILER_DISABLE_GCC8_WARNINGS is not set
+# CONFIG_ESP32_APPTRACE_DEST_TRAX is not set
+CONFIG_ESP32_APPTRACE_DEST_NONE=y
+# CONFIG_ESP32_APPTRACE_ENABLE is not set
+CONFIG_ESP32_APPTRACE_LOCK_ENABLE=y
+CONFIG_BT_ENABLED=y
+# CONFIG_BTDM_CTRL_MODE_BLE_ONLY is not set
+CONFIG_BTDM_CTRL_MODE_BR_EDR_ONLY=y
+# CONFIG_BTDM_CTRL_MODE_BTDM is not set
+CONFIG_BTDM_CTRL_BR_EDR_MAX_ACL_CONN=2
+CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN=0
+# CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_HCI is not set
+CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_PCM=y
+CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_EFF=1
+CONFIG_BTDM_CTRL_BLE_MAX_CONN_EFF=0
+CONFIG_BTDM_CTRL_BR_EDR_MAX_ACL_CONN_EFF=2
+CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN_EFF=0
+CONFIG_BTDM_CTRL_PINNED_TO_CORE_0=y
+# CONFIG_BTDM_CTRL_PINNED_TO_CORE_1 is not set
+CONFIG_BTDM_CTRL_PINNED_TO_CORE=0
+CONFIG_BTDM_CTRL_HCI_MODE_VHCI=y
+# CONFIG_BTDM_CTRL_HCI_MODE_UART_H4 is not set
+CONFIG_BTDM_MODEM_SLEEP=y
+CONFIG_BTDM_MODEM_SLEEP_MODE_ORIG=y
+# CONFIG_BTDM_MODEM_SLEEP_MODE_EVED is not set
+CONFIG_BTDM_LPCLK_SEL_MAIN_XTAL=y
+CONFIG_BTDM_BLE_SLEEP_CLOCK_ACCURACY_INDEX_EFF=1
+# CONFIG_BTDM_COEX_BT_OPTIONS is not set
+CONFIG_BT_BLUEDROID_ENABLED=y
+# CONFIG_BT_NIMBLE_ENABLED is not set
+# CONFIG_BT_CONTROLLER_ONLY is not set
+CONFIG_BT_BTC_TASK_STACK_SIZE=3072
+CONFIG_BT_BLUEDROID_PINNED_TO_CORE_0=y
+# CONFIG_BT_BLUEDROID_PINNED_TO_CORE_1 is not set
+CONFIG_BT_BLUEDROID_PINNED_TO_CORE=0
+CONFIG_BT_BTU_TASK_STACK_SIZE=4096
+# CONFIG_BT_BLUEDROID_MEM_DEBUG is not set
+CONFIG_BT_CLASSIC_ENABLED=y
+CONFIG_BT_A2DP_ENABLE=y
+# CONFIG_BT_SPP_ENABLED is not set
+# CONFIG_BT_HFP_ENABLE is not set
+CONFIG_BT_SSP_ENABLED=y
+# CONFIG_BT_BLE_ENABLED is not set
+CONFIG_BT_BLE_ENABLED=n
+CONFIG_BT_BLE_SMP_ENABLE=y
+CONFIG_BT_STACK_NO_LOG=y
+CONFIG_BT_ACL_CONNECTIONS=4
+CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST=y
+CONFIG_BT_BLE_DYNAMIC_ENV_MEMORY=y
+# CONFIG_BT_BLE_HOST_QUEUE_CONG_CHECK is not set
+CONFIG_BT_SMP_ENABLE=y
+CONFIG_BT_BLE_ESTAB_LINK_CONN_TOUT=30
+CONFIG_BT_RESERVE_DRAM=0xdb5c
+# CONFIG_BLE_MESH is not set
+# CONFIG_ADC_FORCE_XPD_FSM is not set
+CONFIG_ADC_DISABLE_DAC=y
+CONFIG_SPI_MASTER_IN_IRAM=y
+CONFIG_SPI_MASTER_ISR_IN_IRAM=y
+CONFIG_SPI_SLAVE_IN_IRAM=y
+CONFIG_SPI_SLAVE_ISR_IN_IRAM=y
+# CONFIG_EFUSE_CUSTOM_TABLE is not set
+# CONFIG_EFUSE_VIRTUAL is not set
+# CONFIG_EFUSE_CODE_SCHEME_COMPAT_NONE is not set
+CONFIG_EFUSE_CODE_SCHEME_COMPAT_3_4=y
+# CONFIG_EFUSE_CODE_SCHEME_COMPAT_REPEAT is not set
+CONFIG_EFUSE_MAX_BLK_LEN=192
+# CONFIG_ESP_TLS_SERVER is not set
+CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y
+# CONFIG_ESP32_REV_MIN_0 is not set
+CONFIG_ESP32_REV_MIN_1=y
+# CONFIG_ESP32_REV_MIN_2 is not set
+# CONFIG_ESP32_REV_MIN_3 is not set
+CONFIG_ESP32_REV_MIN=1
+CONFIG_ESP32_DPORT_WORKAROUND=y
+# CONFIG_ESP32_DEFAULT_CPU_FREQ_80 is not set
+# CONFIG_ESP32_DEFAULT_CPU_FREQ_160 is not set
+CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
+CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=240
+CONFIG_ESP32_SPIRAM_SUPPORT=y
+CONFIG_SPIRAM_BOOT_INIT=y
+# CONFIG_SPIRAM_USE_MEMMAP is not set
+# CONFIG_SPIRAM_USE_CAPS_ALLOC is not set
+CONFIG_SPIRAM_USE_MALLOC=y
+CONFIG_SPIRAM_TYPE_AUTO=y
+# CONFIG_SPIRAM_TYPE_ESPPSRAM32 is not set
+# CONFIG_SPIRAM_TYPE_ESPPSRAM64 is not set
+CONFIG_SPIRAM_SIZE=-1
+# CONFIG_SPIRAM_SPEED_40M is not set
+CONFIG_SPIRAM_SPEED_80M=y
+CONFIG_SPIRAM_MEMTEST=y
+CONFIG_SPIRAM_CACHE_WORKAROUND=y
+CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_MEMW=y
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_DUPLDST is not set
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_NOPS is not set
+CONFIG_SPIRAM_BANKSWITCH_ENABLE=y
+CONFIG_SPIRAM_BANKSWITCH_RESERVE=8
+CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=256
+CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
+CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=65536
+CONFIG_SPIRAM_ALLOW_STACK_EXTERNAL_MEMORY=y
+CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y
+# CONFIG_SPIRAM_OCCUPY_HSPI_HOST is not set
+CONFIG_SPIRAM_OCCUPY_VSPI_HOST=y
+# CONFIG_SPIRAM_OCCUPY_NO_HOST is not set
+CONFIG_D0WD_PSRAM_CLK_IO=17
+CONFIG_D0WD_PSRAM_CS_IO=16
+CONFIG_D2WD_PSRAM_CLK_IO=9
+CONFIG_D2WD_PSRAM_CS_IO=10
+CONFIG_PICO_PSRAM_CS_IO=10
+# CONFIG_ESP32_MEMMAP_TRACEMEM is not set
+# CONFIG_ESP32_MEMMAP_TRACEMEM_TWOBANKS is not set
+# CONFIG_ESP32_TRAX is not set
+CONFIG_ESP32_TRACEMEM_RESERVE_DRAM=0x0
+# CONFIG_ESP32_UNIVERSAL_MAC_ADDRESSES_TWO is not set
+CONFIG_ESP32_UNIVERSAL_MAC_ADDRESSES_FOUR=y
+CONFIG_ESP32_UNIVERSAL_MAC_ADDRESSES=4
+# CONFIG_ESP32_ULP_COPROC_ENABLED is not set
+CONFIG_ESP32_ULP_COPROC_RESERVE_MEM=0
+# CONFIG_ESP32_PANIC_PRINT_HALT is not set
+CONFIG_ESP32_PANIC_PRINT_REBOOT=y
+# CONFIG_ESP32_PANIC_SILENT_REBOOT is not set
+# CONFIG_ESP32_PANIC_GDBSTUB is not set
+CONFIG_ESP32_DEBUG_OCDAWARE=y
+# CONFIG_ESP32_DEBUG_STUBS_ENABLE is not set
+CONFIG_ESP32_BROWNOUT_DET=y
+CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_0=y
+# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_1 is not set
+# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_2 is not set
+# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_3 is not set
+# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_4 is not set
+# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_5 is not set
+# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_6 is not set
+# CONFIG_ESP32_BROWNOUT_DET_LVL_SEL_7 is not set
+CONFIG_ESP32_BROWNOUT_DET_LVL=0
+CONFIG_ESP32_REDUCE_PHY_TX_POWER=y
+CONFIG_ESP32_TIME_SYSCALL_USE_RTC_FRC1=y
+# CONFIG_ESP32_TIME_SYSCALL_USE_RTC is not set
+# CONFIG_ESP32_TIME_SYSCALL_USE_FRC1 is not set
+# CONFIG_ESP32_TIME_SYSCALL_USE_NONE is not set
+CONFIG_ESP32_RTC_CLK_SRC_INT_RC=y
+# CONFIG_ESP32_RTC_CLK_SRC_EXT_CRYS is not set
+# CONFIG_ESP32_RTC_CLK_SRC_EXT_OSC is not set
+# CONFIG_ESP32_RTC_CLK_SRC_INT_8MD256 is not set
+CONFIG_ESP32_RTC_CLK_CAL_CYCLES=1024
+CONFIG_ESP32_DEEP_SLEEP_WAKEUP_DELAY=2000
+CONFIG_ESP32_XTAL_FREQ_40=y
+# CONFIG_ESP32_XTAL_FREQ_26 is not set
+# CONFIG_ESP32_XTAL_FREQ_AUTO is not set
+CONFIG_ESP32_XTAL_FREQ=40
+# CONFIG_ESP32_DISABLE_BASIC_ROM_CONSOLE is not set
+# CONFIG_ESP32_COMPATIBLE_PRE_V2_1_BOOTLOADERS is not set
+# CONFIG_ESP32_USE_FIXED_STATIC_RAM_SIZE is not set
+CONFIG_ESP32_DPORT_DIS_INTERRUPT_LVL=5
+# CONFIG_PM_ENABLE is not set
+CONFIG_ADC_CAL_EFUSE_TP_ENABLE=y
+CONFIG_ADC_CAL_EFUSE_VREF_ENABLE=y
+CONFIG_ADC_CAL_LUT_ENABLE=y
+# CONFIG_ESP_TIMER_PROFILING is not set
+CONFIG_ESP_ERR_TO_NAME_LOOKUP=y
+CONFIG_ESP_SYSTEM_EVENT_QUEUE_SIZE=32
+CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=2304
+CONFIG_ESP_MAIN_TASK_STACK_SIZE=8192
+CONFIG_ESP_IPC_TASK_STACK_SIZE=1024
+CONFIG_ESP_TIMER_TASK_STACK_SIZE=3584
+CONFIG_ESP_CONSOLE_UART_DEFAULT=y
+# CONFIG_ESP_CONSOLE_UART_CUSTOM is not set
+# CONFIG_ESP_CONSOLE_UART_NONE is not set
+CONFIG_ESP_CONSOLE_UART_NUM=0
+CONFIG_ESP_CONSOLE_UART_BAUDRATE=115200
+CONFIG_ESP_INT_WDT=y
+CONFIG_ESP_INT_WDT_TIMEOUT_MS=800
+CONFIG_ESP_INT_WDT_CHECK_CPU1=y
+CONFIG_ESP_TASK_WDT=y
+# CONFIG_ESP_TASK_WDT_PANIC is not set
+CONFIG_ESP_TASK_WDT_TIMEOUT_S=5
+CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0=y
+CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1=y
+# CONFIG_ETH_USE_ESP32_EMAC is not set
+# CONFIG_ETH_USE_SPI_ETHERNET is not set
+# CONFIG_ESP_EVENT_LOOP_PROFILING is not set
+CONFIG_ESP_EVENT_POST_FROM_ISR=y
+CONFIG_ESP_EVENT_POST_FROM_IRAM_ISR=y
+CONFIG_ESP_HTTP_CLIENT_ENABLE_HTTPS=y
+# CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH is not set
+CONFIG_HTTPD_MAX_REQ_HDR_LEN=1024
+CONFIG_HTTPD_MAX_URI_LEN=512
+CONFIG_HTTPD_ERR_RESP_NO_DELAY=y
+CONFIG_HTTPD_PURGE_BUF_LEN=32
+# CONFIG_HTTPD_LOG_PURGE_DATA is not set
+CONFIG_OTA_ALLOW_HTTP=y
+# CONFIG_ESP_HTTPS_SERVER_ENABLE is not set
+CONFIG_ESP32_WIFI_SW_COEXIST_ENABLE=y
+CONFIG_ESP32_WIFI_SW_COEXIST_PREFERENCE_BALANCE=y
+CONFIG_ESP32_WIFI_SW_COEXIST_PREFERENCE_VALUE=2
+CONFIG_ESP32_WIFI_STATIC_RX_BUFFER_NUM=12
+CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=40
+CONFIG_ESP32_WIFI_STATIC_TX_BUFFER=y
+CONFIG_ESP32_WIFI_TX_BUFFER_TYPE=0
+CONFIG_ESP32_WIFI_STATIC_TX_BUFFER_NUM=12
+
+CONFIG_ESP32_WIFI_NVS_ENABLED=y
+CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_0=y
+# CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_1 is not set
+CONFIG_ESP32_WIFI_SOFTAP_BEACON_MAX_LEN=752
+CONFIG_ESP32_WIFI_MGMT_SBUF_NUM=32
+# CONFIG_ESP32_WIFI_DEBUG_LOG_ENABLE is not set
+# CONFIG_ESP32_WIFI_IRAM_OPT is not set
+# CONFIG_ESP32_WIFI_RX_IRAM_OPT is not set
+CONFIG_ESP32_PHY_CALIBRATION_AND_DATA_STORAGE=y
+#CONFIG_ESP32_PHY_INIT_DATA_IN_PARTITION is not set
+CONFIG_ESP32_PHY_MAX_WIFI_TX_POWER=20
+CONFIG_ESP32_PHY_MAX_TX_POWER=20
+# CONFIG_ESP32_ENABLE_COREDUMP_TO_FLASH is not set
+CONFIG_ESP32_ENABLE_COREDUMP_TO_UART=y
+# CONFIG_ESP32_ENABLE_COREDUMP_TO_NONE is not set
+CONFIG_ESP32_ENABLE_COREDUMP=y
+CONFIG_ESP32_CORE_DUMP_MAX_TASKS_NUM=64
+CONFIG_ESP32_CORE_DUMP_UART_DELAY=0
+# CONFIG_FATFS_CODEPAGE_DYNAMIC is not set
+CONFIG_FATFS_CODEPAGE_437=y
+# CONFIG_FATFS_CODEPAGE_720 is not set
+# CONFIG_FATFS_CODEPAGE_737 is not set
+# CONFIG_FATFS_CODEPAGE_771 is not set
+# CONFIG_FATFS_CODEPAGE_775 is not set
+# CONFIG_FATFS_CODEPAGE_850 is not set
+# CONFIG_FATFS_CODEPAGE_852 is not set
+# CONFIG_FATFS_CODEPAGE_855 is not set
+# CONFIG_FATFS_CODEPAGE_857 is not set
+# CONFIG_FATFS_CODEPAGE_860 is not set
+# CONFIG_FATFS_CODEPAGE_861 is not set
+# CONFIG_FATFS_CODEPAGE_862 is not set
+# CONFIG_FATFS_CODEPAGE_863 is not set
+# CONFIG_FATFS_CODEPAGE_864 is not set
+# CONFIG_FATFS_CODEPAGE_865 is not set
+# CONFIG_FATFS_CODEPAGE_866 is not set
+# CONFIG_FATFS_CODEPAGE_869 is not set
+# CONFIG_FATFS_CODEPAGE_932 is not set
+# CONFIG_FATFS_CODEPAGE_936 is not set
+# CONFIG_FATFS_CODEPAGE_949 is not set
+# CONFIG_FATFS_CODEPAGE_950 is not set
+CONFIG_FATFS_CODEPAGE=437
+CONFIG_FATFS_LFN_NONE=y
+# CONFIG_FATFS_LFN_HEAP is not set
+# CONFIG_FATFS_LFN_STACK is not set
+CONFIG_FATFS_FS_LOCK=0
+CONFIG_FATFS_TIMEOUT_MS=10000
+CONFIG_FATFS_PER_FILE_CACHE=y
+CONFIG_FATFS_ALLOC_PREFER_EXTRAM=y
+CONFIG_FMB_MASTER_TIMEOUT_MS_RESPOND=150
+CONFIG_FMB_MASTER_DELAY_MS_CONVERT=200
+CONFIG_FMB_QUEUE_LENGTH=20
+CONFIG_FMB_SERIAL_TASK_STACK_SIZE=2048
+CONFIG_FMB_SERIAL_BUF_SIZE=256
+CONFIG_FMB_SERIAL_TASK_PRIO=10
+# CONFIG_FMB_CONTROLLER_SLAVE_ID_SUPPORT is not set
+CONFIG_FMB_CONTROLLER_NOTIFY_TIMEOUT=20
+CONFIG_FMB_CONTROLLER_NOTIFY_QUEUE_SIZE=20
+CONFIG_FMB_CONTROLLER_STACK_SIZE=4096
+CONFIG_FMB_EVENT_QUEUE_TIMEOUT=20
+CONFIG_FMB_TIMER_PORT_ENABLED=y
+CONFIG_FMB_TIMER_GROUP=0
+CONFIG_FMB_TIMER_INDEX=0
+# CONFIG_FREERTOS_UNICORE is not set
+CONFIG_FREERTOS_NO_AFFINITY=0x7FFFFFFF
+CONFIG_FREERTOS_CORETIMER_0=y
+# CONFIG_FREERTOS_CORETIMER_1 is not set
+CONFIG_FREERTOS_HZ=100
+CONFIG_FREERTOS_ASSERT_ON_UNTESTED_FUNCTION=y
+# CONFIG_FREERTOS_CHECK_STACKOVERFLOW_NONE is not set
+# CONFIG_FREERTOS_CHECK_STACKOVERFLOW_PTRVAL is not set
+CONFIG_FREERTOS_CHECK_STACKOVERFLOW_CANARY=y
+# CONFIG_FREERTOS_WATCHPOINT_END_OF_STACK is not set
+CONFIG_FREERTOS_INTERRUPT_BACKTRACE=y
+CONFIG_FREERTOS_THREAD_LOCAL_STORAGE_POINTERS=1
+CONFIG_FREERTOS_ASSERT_FAIL_ABORT=y
+# CONFIG_FREERTOS_ASSERT_FAIL_PRINT_CONTINUE is not set
+# CONFIG_FREERTOS_ASSERT_DISABLE is not set
+CONFIG_FREERTOS_IDLE_TASK_STACKSIZE=1536
+CONFIG_FREERTOS_ISR_STACKSIZE=1536
+# CONFIG_FREERTOS_LEGACY_HOOKS is not set
+CONFIG_FREERTOS_MAX_TASK_NAME_LEN=16
+CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION=y
+# CONFIG_FREERTOS_ENABLE_STATIC_TASK_CLEAN_UP is not set
+CONFIG_FREERTOS_TIMER_TASK_PRIORITY=1
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=2800
+CONFIG_FREERTOS_TIMER_QUEUE_LENGTH=10
+CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE=0
+#CONFIG_FREERTOS_USE_TRACE_FACILITY=y
+#CONFIG_FREERTOS_USE_STATS_FORMATTING_FUNCTIONS=y
+CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y
+#CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
+#CONFIG_FREERTOS_RUN_TIME_STATS_USING_ESP_TIMER=y
+# CONFIG_FREERTOS_RUN_TIME_STATS_USING_CPU_CLK is not set
+# CONFIG_FREERTOS_DEBUG_INTERNALS is not set
+CONFIG_FREERTOS_CHECK_MUTEX_GIVEN_BY_OWNER=y
+# CONFIG_FREERTOS_CHECK_PORT_CRITICAL_COMPLIANCE is not set
+CONFIG_HEAP_POISONING_DISABLED=y
+# CONFIG_HEAP_POISONING_LIGHT is not set
+# CONFIG_HEAP_POISONING_COMPREHENSIVE is not set
+CONFIG_HEAP_TRACING_OFF=y
+# CONFIG_HEAP_TRACING_STANDALONE is not set
+# CONFIG_HEAP_TRACING_TOHOST is not set
+# CONFIG_HEAP_TRACING is not set
+# CONFIG_LOG_DEFAULT_LEVEL_NONE is not set
+# CONFIG_LOG_DEFAULT_LEVEL_ERROR is not set
+CONFIG_LOG_DEFAULT_LEVEL_INFO=y
+# CONFIG_LOG_DEFAULT_LEVEL_DEBUG is not set
+# CONFIG_LOG_DEFAULT_LEVEL_VERBOSE is not set
+CONFIG_LOG_DEFAULT_LEVEL=3
+CONFIG_LOG_COLORS=y
+CONFIG_LWIP_LOCAL_HOSTNAME="SqueezeAMP"
+# CONFIG_LWIP_L2_TO_L3_COPY is not set
+# CONFIG_LWIP_IRAM_OPTIMIZATION is not set
+CONFIG_LWIP_TIMERS_ONDEMAND=y
+CONFIG_LWIP_MAX_SOCKETS=16
+# CONFIG_LWIP_USE_ONLY_LWIP_SELECT is not set
+CONFIG_LWIP_SO_REUSE=y
+CONFIG_LWIP_SO_REUSE_RXTOALL=y
+#CONFIG_LWIP_IP_REASSEMBLY is not set
+CONFIG_LWIP_IP6_REASSEMBLY=y
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_ESP_GRATUITOUS_ARP=y
+CONFIG_LWIP_GARP_TMR_INTERVAL=60
+CONFIG_LWIP_TCPIP_RECVMBOX_SIZE=32
+CONFIG_LWIP_DHCP_DOES_ARP_CHECK=y
+CONFIG_LWIP_DHCP_RESTORE_LAST_IP=y
+CONFIG_LWIP_DHCPS_LEASE_UNIT=60
+CONFIG_LWIP_DHCPS_MAX_STATION_NUM=8
+# CONFIG_LWIP_AUTOIP is not set
+CONFIG_LWIP_NETIF_LOOPBACK=y
+CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
+CONFIG_LWIP_MAX_ACTIVE_TCP=16
+CONFIG_LWIP_MAX_LISTENING_TCP=16
+CONFIG_LWIP_TCP_MAXRTX=12
+CONFIG_LWIP_TCP_SYNMAXRTX=6
+CONFIG_LWIP_TCP_MSS=1440
+CONFIG_LWIP_TCP_MSL=60000
+CONFIG_LWIP_TCP_SND_BUF_DEFAULT=8192
+CONFIG_LWIP_TCP_WND_DEFAULT=32768
+CONFIG_LWIP_TCP_RECVMBOX_SIZE=32
+CONFIG_LWIP_TCP_QUEUE_OOSEQ=y
+# CONFIG_LWIP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES is not set
+CONFIG_LWIP_TCP_OVERSIZE_MSS=y
+# CONFIG_LWIP_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_LWIP_TCP_OVERSIZE_DISABLE is not set
+# CONFIG_LWIP_WND_SCALE is not set
+CONFIG_LWIP_MAX_UDP_PCBS=16
+CONFIG_LWIP_UDP_RECVMBOX_SIZE=32
+CONFIG_LWIP_TCPIP_TASK_STACK_SIZE=3072
+CONFIG_LWIP_TCPIP_TASK_AFFINITY_NO_AFFINITY=y
+# CONFIG_LWIP_TCPIP_TASK_AFFINITY_CPU0 is not set
+# CONFIG_LWIP_TCPIP_TASK_AFFINITY_CPU1 is not set
+CONFIG_LWIP_TCPIP_TASK_AFFINITY=0x7FFFFFFF
+# CONFIG_LWIP_PPP_SUPPORT is not set
+# CONFIG_LWIP_MULTICAST_PING is not set
+# CONFIG_LWIP_BROADCAST_PING is not set
+CONFIG_LWIP_MAX_RAW_PCBS=16
+CONFIG_LWIP_DHCP_MAX_NTP_SERVERS=1
+CONFIG_LWIP_SNTP_UPDATE_DELAY=3600000
+# CONFIG_MBEDTLS_INTERNAL_MEM_ALLOC is not set
+CONFIG_MBEDTLS_EXTERNAL_MEM_ALLOC=y
+# CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC is not set
+# CONFIG_MBEDTLS_CUSTOM_MEM_ALLOC is not set
+CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=16384
+# CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN is not set
+# CONFIG_MBEDTLS_DEBUG is not set
+# CONFIG_MBEDTLS_ECP_RESTARTABLE is not set
+# CONFIG_MBEDTLS_CMAC_C is not set
+CONFIG_MBEDTLS_HARDWARE_AES=y
+CONFIG_MBEDTLS_HARDWARE_MPI=y
+CONFIG_MBEDTLS_MPI_USE_INTERRUPT=y
+CONFIG_MBEDTLS_HARDWARE_SHA=y
+CONFIG_MBEDTLS_HAVE_TIME=y
+# CONFIG_MBEDTLS_HAVE_TIME_DATE is not set
+# CONFIG_MBEDTLS_TLS_SERVER_AND_CLIENT is not set
+# CONFIG_MBEDTLS_TLS_SERVER_ONLY is not set
+CONFIG_MBEDTLS_TLS_CLIENT_ONLY=y
+# CONFIG_MBEDTLS_TLS_DISABLED is not set
+CONFIG_MBEDTLS_TLS_CLIENT=y
+CONFIG_MBEDTLS_TLS_ENABLED=y
+# CONFIG_MBEDTLS_PSK_MODES is not set
+CONFIG_MBEDTLS_KEY_EXCHANGE_RSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_RSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ELLIPTIC_CURVE=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA=y
+CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA=y
+CONFIG_MBEDTLS_SSL_RENEGOTIATION=y
+# CONFIG_MBEDTLS_SSL_PROTO_SSL3 is not set
+# CONFIG_MBEDTLS_SSL_PROTO_TLS1 is not set
+CONFIG_MBEDTLS_SSL_PROTO_TLS1_1=y
+CONFIG_MBEDTLS_SSL_PROTO_TLS1_2=y
+# CONFIG_MBEDTLS_SSL_PROTO_DTLS is not set
+CONFIG_MBEDTLS_SSL_ALPN=y
+CONFIG_MBEDTLS_CLIENT_SSL_SESSION_TICKETS=y
+CONFIG_MBEDTLS_SERVER_SSL_SESSION_TICKETS=y
+CONFIG_MBEDTLS_AES_C=y
+# CONFIG_MBEDTLS_CAMELLIA_C is not set
+# CONFIG_MBEDTLS_DES_C is not set
+CONFIG_MBEDTLS_RC4_DISABLED=y
+# CONFIG_MBEDTLS_RC4_ENABLED_NO_DEFAULT is not set
+# CONFIG_MBEDTLS_RC4_ENABLED is not set
+# CONFIG_MBEDTLS_BLOWFISH_C is not set
+# CONFIG_MBEDTLS_XTEA_C is not set
+CONFIG_MBEDTLS_CCM_C=y
+CONFIG_MBEDTLS_GCM_C=y
+# CONFIG_MBEDTLS_RIPEMD160_C is not set
+CONFIG_MBEDTLS_PEM_PARSE_C=y
+CONFIG_MBEDTLS_PEM_WRITE_C=y
+CONFIG_MBEDTLS_X509_CRL_PARSE_C=y
+CONFIG_MBEDTLS_X509_CSR_PARSE_C=y
+CONFIG_MBEDTLS_ECP_C=y
+CONFIG_MBEDTLS_ECDH_C=y
+CONFIG_MBEDTLS_ECDSA_C=y
+CONFIG_MBEDTLS_ECP_DP_SECP192R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP224R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP256R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP384R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP521R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP192K1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP224K1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_SECP256K1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_BP256R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_BP384R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_BP512R1_ENABLED=y
+CONFIG_MBEDTLS_ECP_DP_CURVE25519_ENABLED=y
+CONFIG_MBEDTLS_ECP_NIST_OPTIM=y
+CONFIG_MDNS_MAX_SERVICES=10
+CONFIG_MQTT_PROTOCOL_311=y
+CONFIG_MQTT_TRANSPORT_SSL=y
+CONFIG_MQTT_TRANSPORT_WEBSOCKET=y
+CONFIG_MQTT_TRANSPORT_WEBSOCKET_SECURE=y
+# CONFIG_MQTT_USE_CUSTOM_CONFIG is not set
+# CONFIG_MQTT_TASK_CORE_SELECTION_ENABLED is not set
+# CONFIG_MQTT_CUSTOM_OUTBOX is not set
+CONFIG_NEWLIB_STDOUT_LINE_ENDING_CRLF=y
+# CONFIG_NEWLIB_STDOUT_LINE_ENDING_LF is not set
+# CONFIG_NEWLIB_STDOUT_LINE_ENDING_CR is not set
+# CONFIG_NEWLIB_STDIN_LINE_ENDING_CRLF is not set
+# CONFIG_NEWLIB_STDIN_LINE_ENDING_LF is not set
+CONFIG_NEWLIB_STDIN_LINE_ENDING_CR=y
+# CONFIG_NEWLIB_NANO_FORMAT is not set
+# CONFIG_OPENSSL_DEBUG is not set
+CONFIG_OPENSSL_ASSERT_DO_NOTHING=y
+# CONFIG_OPENSSL_ASSERT_EXIT is not set
+CONFIG_PTHREAD_TASK_PRIO_DEFAULT=5
+CONFIG_PTHREAD_TASK_STACK_SIZE_DEFAULT=3072
+CONFIG_PTHREAD_STACK_MIN=768
+# CONFIG_PTHREAD_DEFAULT_CORE_NO_AFFINITY is not set
+# CONFIG_PTHREAD_DEFAULT_CORE_0 is not set
+CONFIG_PTHREAD_DEFAULT_CORE_1=y
+CONFIG_PTHREAD_TASK_CORE_DEFAULT=1
+CONFIG_PTHREAD_TASK_NAME_DEFAULT="pthread"
+# CONFIG_SPI_FLASH_VERIFY_WRITE is not set
+# CONFIG_SPI_FLASH_ENABLE_COUNTERS is not set
+CONFIG_SPI_FLASH_ROM_DRIVER_PATCH=y
+CONFIG_SPI_FLASH_DANGEROUS_WRITE_ABORTS=y
+# CONFIG_SPI_FLASH_DANGEROUS_WRITE_FAILS is not set
+# CONFIG_SPI_FLASH_DANGEROUS_WRITE_ALLOWED is not set
+# CONFIG_SPI_FLASH_USE_LEGACY_IMPL is not set
+CONFIG_SPI_FLASH_SUPPORT_ISSI_CHIP=y
+CONFIG_SPI_FLASH_SUPPORT_GD_CHIP=y
+CONFIG_SPIFFS_MAX_PARTITIONS=3
+CONFIG_SPIFFS_CACHE=y
+CONFIG_SPIFFS_CACHE_WR=y
+# CONFIG_SPIFFS_CACHE_STATS is not set
+CONFIG_SPIFFS_PAGE_CHECK=y
+CONFIG_SPIFFS_GC_MAX_RUNS=10
+# CONFIG_SPIFFS_GC_STATS is not set
+CONFIG_SPIFFS_PAGE_SIZE=256
+CONFIG_SPIFFS_OBJ_NAME_LEN=32
+CONFIG_SPIFFS_USE_MAGIC=y
+CONFIG_SPIFFS_USE_MAGIC_LENGTH=y
+CONFIG_SPIFFS_META_LENGTH=4
+CONFIG_SPIFFS_USE_MTIME=y
+# CONFIG_SPIFFS_DBG is not set
+# CONFIG_SPIFFS_API_DBG is not set
+# CONFIG_SPIFFS_GC_DBG is not set
+# CONFIG_SPIFFS_CACHE_DBG is not set
+# CONFIG_SPIFFS_CHECK_DBG is not set
+# CONFIG_SPIFFS_TEST_VISUALISATION is not set
+CONFIG_NETIF_IP_LOST_TIMER_INTERVAL=120
+CONFIG_TCPIP_LWIP=y
+CONFIG_UNITY_ENABLE_FLOAT=y
+CONFIG_UNITY_ENABLE_DOUBLE=y
+# CONFIG_UNITY_ENABLE_COLOR is not set
+CONFIG_UNITY_ENABLE_IDF_TEST_RUNNER=y
+# CONFIG_UNITY_ENABLE_FIXTURE is not set
+# CONFIG_UNITY_ENABLE_BACKTRACE_ON_FAIL is not set
+CONFIG_VFS_SUPPRESS_SELECT_DEBUG_OUTPUT=y
+CONFIG_VFS_SUPPORT_TERMIOS=y
+CONFIG_SEMIHOSTFS_MAX_MOUNT_POINTS=1
+CONFIG_SEMIHOSTFS_HOST_PATH_MAX_LEN=128
+CONFIG_WL_SECTOR_SIZE_512=y
+# CONFIG_WL_SECTOR_SIZE_4096 is not set
+CONFIG_WL_SECTOR_SIZE=512
+# CONFIG_WL_SECTOR_MODE_PERF is not set
+CONFIG_WL_SECTOR_MODE_SAFE=y
+CONFIG_WL_SECTOR_MODE=1
+CONFIG_WIFI_PROV_SCAN_MAX_ENTRIES=16
+CONFIG_WPA_MBEDTLS_CRYPTO=y
+# CONFIG_DSP_ANSI is not set
+CONFIG_DSP_OPTIMIZED=y
+CONFIG_DSP_OPTIMIZATION=1
+CONFIG_DSP_MAX_FFT_SIZE_512=y
+# CONFIG_DSP_MAX_FFT_SIZE_1024 is not set
+# CONFIG_DSP_MAX_FFT_SIZE_2048 is not set
+# CONFIG_DSP_MAX_FFT_SIZE_4096 is not set
+# CONFIG_DSP_MAX_FFT_SIZE_8192 is not set
+# CONFIG_DSP_MAX_FFT_SIZE_16384 is not set
+# CONFIG_DSP_MAX_FFT_SIZE_32768 is not set
+CONFIG_DSP_MAX_FFT_SIZE=512
+# CONFIG_LEGACY_INCLUDE_COMMON_HEADERS is not set
+
+# Deprecated options for backward compatibility
+CONFIG_TOOLPREFIX="xtensa-esp32-elf-"
+# CONFIG_LOG_BOOTLOADER_LEVEL_NONE is not set
+# CONFIG_LOG_BOOTLOADER_LEVEL_ERROR is not set
+# CONFIG_LOG_BOOTLOADER_LEVEL_WARN is not set
+CONFIG_LOG_BOOTLOADER_LEVEL_INFO=y
+# CONFIG_LOG_BOOTLOADER_LEVEL_DEBUG is not set
+# CONFIG_LOG_BOOTLOADER_LEVEL_VERBOSE is not set
+CONFIG_LOG_BOOTLOADER_LEVEL=3
+# CONFIG_APP_ROLLBACK_ENABLE is not set
+# CONFIG_FLASH_ENCRYPTION_ENABLED is not set
+CONFIG_FLASHMODE_QIO=y
+# CONFIG_FLASHMODE_QOUT is not set
+# CONFIG_FLASHMODE_DIO is not set
+# CONFIG_FLASHMODE_DOUT is not set
+# CONFIG_MONITOR_BAUD_9600B is not set
+# CONFIG_MONITOR_BAUD_57600B is not set
+CONFIG_MONITOR_BAUD_115200B=y
+# CONFIG_MONITOR_BAUD_230400B is not set
+# CONFIG_MONITOR_BAUD_921600B is not set
+# CONFIG_MONITOR_BAUD_2MB is not set
+# CONFIG_MONITOR_BAUD_OTHER is not set
+CONFIG_MONITOR_BAUD_OTHER_VAL=115200
+CONFIG_MONITOR_BAUD=115200
+# CONFIG_OPTIMIZATION_LEVEL_DEBUG is not set
+CONFIG_OPTIMIZATION_LEVEL_RELEASE=y
+CONFIG_OPTIMIZATION_ASSERTIONS_ENABLED=y
+# CONFIG_OPTIMIZATION_ASSERTIONS_SILENT is not set
+# CONFIG_OPTIMIZATION_ASSERTIONS_DISABLED is not set
+CONFIG_CXX_EXCEPTIONS=y
+CONFIG_CXX_EXCEPTIONS_EMG_POOL_SIZE=0
+CONFIG_STACK_CHECK_NONE=y
+# CONFIG_STACK_CHECK_NORM is not set
+# CONFIG_STACK_CHECK_STRONG is not set
+# CONFIG_STACK_CHECK_ALL is not set
+# CONFIG_STACK_CHECK is not set
+# CONFIG_WARN_WRITE_STRINGS is not set
+# CONFIG_DISABLE_GCC8_WARNINGS is not set
+# CONFIG_BTDM_CONTROLLER_MODE_BLE_ONLY is not set
+CONFIG_BTDM_CONTROLLER_MODE_BR_EDR_ONLY=y
+# CONFIG_BTDM_CONTROLLER_MODE_BTDM is not set
+CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_ACL_CONN=2
+CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_SYNC_CONN=0
+CONFIG_BTDM_CONTROLLER_BLE_MAX_CONN_EFF=0
+CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_ACL_CONN_EFF=2
+CONFIG_BTDM_CONTROLLER_BR_EDR_MAX_SYNC_CONN_EFF=0
+CONFIG_BTDM_CONTROLLER_PINNED_TO_CORE=0
+CONFIG_BTDM_CONTROLLER_HCI_MODE_VHCI=y
+# CONFIG_BTDM_CONTROLLER_HCI_MODE_UART_H4 is not set
+CONFIG_BTDM_CONTROLLER_MODEM_SLEEP=y
+CONFIG_BLUEDROID_ENABLED=y
+CONFIG_BTC_TASK_STACK_SIZE=3072
+CONFIG_BLUEDROID_PINNED_TO_CORE_0=y
+# CONFIG_BLUEDROID_PINNED_TO_CORE_1 is not set
+CONFIG_BLUEDROID_PINNED_TO_CORE=0
+CONFIG_BTU_TASK_STACK_SIZE=4096
+# CONFIG_BLUEDROID_MEM_DEBUG is not set
+CONFIG_CLASSIC_BT_ENABLED=y
+CONFIG_A2DP_ENABLE=y
+# CONFIG_HFP_ENABLE is not set
+# CONFIG_BLE_HOST_QUEUE_CONGESTION_CHECK is not set
+CONFIG_SMP_ENABLE=y
+CONFIG_BLE_ESTABLISH_LINK_CONNECTION_TIMEOUT=30
+CONFIG_ADC2_DISABLE_DAC=y
+CONFIG_SPIRAM_SUPPORT=y
+CONFIG_WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST=y
+# CONFIG_MEMMAP_TRACEMEM is not set
+# CONFIG_MEMMAP_TRACEMEM_TWOBANKS is not set
+CONFIG_TRACEMEM_RESERVE_DRAM=0x0
+# CONFIG_TWO_UNIVERSAL_MAC_ADDRESS is not set
+CONFIG_FOUR_UNIVERSAL_MAC_ADDRESS=y
+CONFIG_NUMBER_OF_UNIVERSAL_MAC_ADDRESS=4
+# CONFIG_ULP_COPROC_ENABLED is not set
+CONFIG_ULP_COPROC_RESERVE_MEM=0
+CONFIG_BROWNOUT_DET=y
+CONFIG_BROWNOUT_DET_LVL_SEL_0=y
+# CONFIG_BROWNOUT_DET_LVL_SEL_1 is not set
+# CONFIG_BROWNOUT_DET_LVL_SEL_2 is not set
+# CONFIG_BROWNOUT_DET_LVL_SEL_3 is not set
+# CONFIG_BROWNOUT_DET_LVL_SEL_4 is not set
+# CONFIG_BROWNOUT_DET_LVL_SEL_5 is not set
+# CONFIG_BROWNOUT_DET_LVL_SEL_6 is not set
+# CONFIG_BROWNOUT_DET_LVL_SEL_7 is not set
+CONFIG_BROWNOUT_DET_LVL=0
+CONFIG_REDUCE_PHY_TX_POWER=y
+CONFIG_ESP32_RTC_CLOCK_SOURCE_INTERNAL_RC=y
+# CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_CRYSTAL is not set
+# CONFIG_ESP32_RTC_CLOCK_SOURCE_EXTERNAL_OSC is not set
+# CONFIG_ESP32_RTC_CLOCK_SOURCE_INTERNAL_8MD256 is not set
+# CONFIG_DISABLE_BASIC_ROM_CONSOLE is not set
+# CONFIG_COMPATIBLE_PRE_V2_1_BOOTLOADERS is not set
+CONFIG_SYSTEM_EVENT_QUEUE_SIZE=32
+CONFIG_SYSTEM_EVENT_TASK_STACK_SIZE=2304
+CONFIG_MAIN_TASK_STACK_SIZE=8192
+CONFIG_IPC_TASK_STACK_SIZE=1024
+CONFIG_TIMER_TASK_STACK_SIZE=3584
+CONFIG_CONSOLE_UART_DEFAULT=y
+# CONFIG_CONSOLE_UART_CUSTOM is not set
+# CONFIG_CONSOLE_UART_NONE is not set
+CONFIG_CONSOLE_UART_NUM=0
+CONFIG_CONSOLE_UART_BAUDRATE=115200
+CONFIG_INT_WDT=y
+CONFIG_INT_WDT_TIMEOUT_MS=800
+CONFIG_INT_WDT_CHECK_CPU1=y
+CONFIG_TASK_WDT=y
+# CONFIG_TASK_WDT_PANIC is not set
+CONFIG_TASK_WDT_TIMEOUT_S=5
+CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU0=y
+CONFIG_TASK_WDT_CHECK_IDLE_TASK_CPU1=y
+# CONFIG_EVENT_LOOP_PROFILING is not set
+CONFIG_POST_EVENTS_FROM_ISR=y
+CONFIG_POST_EVENTS_FROM_IRAM_ISR=y
+CONFIG_SW_COEXIST_ENABLE=y
+CONFIG_SW_COEXIST_PREFERENCE_BALANCE=y
+CONFIG_SW_COEXIST_PREFERENCE_VALUE=2
+CONFIG_MB_MASTER_TIMEOUT_MS_RESPOND=150
+CONFIG_MB_MASTER_DELAY_MS_CONVERT=200
+CONFIG_MB_QUEUE_LENGTH=20
+CONFIG_MB_SERIAL_TASK_STACK_SIZE=2048
+CONFIG_MB_SERIAL_BUF_SIZE=256
+CONFIG_MB_SERIAL_TASK_PRIO=10
+# CONFIG_MB_CONTROLLER_SLAVE_ID_SUPPORT is not set
+CONFIG_MB_CONTROLLER_NOTIFY_TIMEOUT=20
+CONFIG_MB_CONTROLLER_NOTIFY_QUEUE_SIZE=20
+CONFIG_MB_CONTROLLER_STACK_SIZE=4096
+CONFIG_MB_EVENT_QUEUE_TIMEOUT=20
+CONFIG_MB_TIMER_PORT_ENABLED=y
+CONFIG_MB_TIMER_GROUP=0
+CONFIG_MB_TIMER_INDEX=0
+CONFIG_SUPPORT_STATIC_ALLOCATION=y
+# CONFIG_ENABLE_STATIC_TASK_CLEAN_UP_HOOK is not set
+CONFIG_TIMER_TASK_PRIORITY=1
+CONFIG_TIMER_TASK_STACK_DEPTH=2800
+CONFIG_TIMER_QUEUE_LENGTH=10
+# CONFIG_L2_TO_L3_COPY is not set
+# CONFIG_USE_ONLY_LWIP_SELECT is not set
+CONFIG_ESP_GRATUITOUS_ARP=y
+CONFIG_GARP_TMR_INTERVAL=60
+CONFIG_TCPIP_RECVMBOX_SIZE=32
+CONFIG_TCP_MAXRTX=12
+CONFIG_TCP_SYNMAXRTX=6
+CONFIG_TCP_MSS=1440
+CONFIG_TCP_MSL=60000
+CONFIG_TCP_SND_BUF_DEFAULT=8192
+CONFIG_TCP_WND_DEFAULT=32768
+CONFIG_TCP_RECVMBOX_SIZE=32
+CONFIG_TCP_QUEUE_OOSEQ=y
+# CONFIG_ESP_TCP_KEEP_CONNECTION_WHEN_IP_CHANGES is not set
+CONFIG_TCP_OVERSIZE_MSS=y
+# CONFIG_TCP_OVERSIZE_QUARTER_MSS is not set
+# CONFIG_TCP_OVERSIZE_DISABLE is not set
+CONFIG_UDP_RECVMBOX_SIZE=32
+CONFIG_TCPIP_TASK_STACK_SIZE=3072
+CONFIG_TCPIP_TASK_AFFINITY_NO_AFFINITY=y
+# CONFIG_TCPIP_TASK_AFFINITY_CPU0 is not set
+# CONFIG_TCPIP_TASK_AFFINITY_CPU1 is not set
+CONFIG_TCPIP_TASK_AFFINITY=0x7FFFFFFF
+# CONFIG_PPP_SUPPORT is not set
+CONFIG_ESP32_PTHREAD_TASK_PRIO_DEFAULT=5
+CONFIG_ESP32_PTHREAD_TASK_STACK_SIZE_DEFAULT=3072
+CONFIG_ESP32_PTHREAD_STACK_MIN=768
+# CONFIG_ESP32_DEFAULT_PTHREAD_CORE_NO_AFFINITY is not set
+# CONFIG_ESP32_DEFAULT_PTHREAD_CORE_0 is not set
+CONFIG_ESP32_DEFAULT_PTHREAD_CORE_1=y
+CONFIG_ESP32_PTHREAD_TASK_CORE_DEFAULT=1
+CONFIG_ESP32_PTHREAD_TASK_NAME_DEFAULT="pthread"
+CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_ABORTS=y
+# CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_FAILS is not set
+# CONFIG_SPI_FLASH_WRITING_DANGEROUS_REGIONS_ALLOWED is not set
+CONFIG_IP_LOST_TIMER_INTERVAL=120
+CONFIG_SUPPRESS_SELECT_DEBUG_OUTPUT=y
+CONFIG_SUPPORT_TERMIOS=y
+# End of deprecated options

build-scripts/SqueezeAmp-sdkconfig.defaults

@@ -12,6 +12,8 @@ CONFIG_JACK_LOCKED=y
 CONFIG_BAT_LOCKED=y
 CONFIG_I2C_LOCKED=y
 CONFIG_LED_LOCKED=y
+CONFIG_TARGET_LOCKED=y
+CONFIG_TARGET="squeezeamp"
 CONFIG_DISPLAY_CONFIG=""
 CONFIG_I2C_CONFIG=""
 CONFIG_SPI_CONFIG=""
@@ -26,8 +28,7 @@ CONFIG_JACK_GPIO=34
 CONFIG_JACK_GPIO_LEVEL=0
 CONFIG_SPKFAULT_GPIO=2
 CONFIG_SPKFAULT_GPIO_LEVEL=0
-CONFIG_BAT_CHANNEL=7
-CONFIG_BAT_SCALE="20.24"
+CONFIG_BAT_CONFIG="channel=7,scale=20.24,atten=0"
 CONFIG_I2S_NUM=0
 CONFIG_SPDIF_NUM=0
 CONFIG_SPDIF_CONFIG="bck=33,ws=25,do=15"
@@ -37,6 +38,9 @@ CONFIG_PROJECT_NAME="SqueezeAmp"
 CONFIG_FW_PLATFORM_NAME="SqueezeAmp"
 CONFIG_RELEASE_API="https://api.github.com/repos/sle118/squeezelite-esp32/releases"
 CONFIG_SQUEEZELITE_ESP32_RELEASE_URL "https://github.com/sle118/squeezelite-esp32/releases"
+CONFIG_AUDIO_CONTROLS=""
+CONFIG_AMP_GPIO=-1
+
 #
 # SDK tool configuration
 #
@@ -46,7 +50,6 @@ CONFIG_APP_COMPILE_TIME_DATE=y
 # CONFIG_APP_EXCLUDE_PROJECT_NAME_VAR is not set
 # CONFIG_BOOTLOADER_LOG_LEVEL_NONE is not set
 # CONFIG_BOOTLOADER_LOG_LEVEL_ERROR is not set
-# CONFIG_BOOTLOADER_LOG_LEVEL_WARN is not set
 CONFIG_BOOTLOADER_LOG_LEVEL_INFO=y
 # CONFIG_BOOTLOADER_LOG_LEVEL_DEBUG is not set
 # CONFIG_BOOTLOADER_LOG_LEVEL_VERBOSE is not set
@@ -106,7 +109,6 @@ CONFIG_LOGGING_SLIMPROTO="info"
 CONFIG_LOGGING_STREAM="info"
 CONFIG_LOGGING_DECODE="info"
 CONFIG_LOGGING_OUTPUT="info"
-# CONFIG_BASIC_I2C_BT is not set
 CONFIG_A2DP_SINK_NAME="SMSL BT4.2"
 CONFIG_A2DP_DEV_NAME="Squeezelite"
 CONFIG_A2DP_CONTROL_DELAY_MS=500
@@ -155,7 +157,6 @@ CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN=0
 # CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_HCI is not set
 CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_PCM=y
 CONFIG_BTDM_CTRL_BR_EDR_SCO_DATA_PATH_EFF=1
-# CONFIG_BTDM_CTRL_AUTO_LATENCY_EFF is not set
 CONFIG_BTDM_CTRL_BLE_MAX_CONN_EFF=0
 CONFIG_BTDM_CTRL_BR_EDR_MAX_ACL_CONN_EFF=2
 CONFIG_BTDM_CTRL_BR_EDR_MAX_SYNC_CONN_EFF=0
@@ -185,6 +186,8 @@ CONFIG_BT_A2DP_ENABLE=y
 # CONFIG_BT_HFP_ENABLE is not set
 CONFIG_BT_SSP_ENABLED=y
 # CONFIG_BT_BLE_ENABLED is not set
+CONFIG_BT_BLE_ENABLED=n
+CONFIG_BT_BLE_SMP_ENABLE=y
 CONFIG_BT_STACK_NO_LOG=y
 CONFIG_BT_ACL_CONNECTIONS=4
 CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST=y
@@ -198,8 +201,8 @@ CONFIG_BT_RESERVE_DRAM=0xdb5c
 CONFIG_ADC_DISABLE_DAC=y
 CONFIG_SPI_MASTER_IN_IRAM=y
 CONFIG_SPI_MASTER_ISR_IN_IRAM=y
-CONFIG_SPI_SLAVE_IN_IRAM=y
-CONFIG_SPI_SLAVE_ISR_IN_IRAM=y
+# CONFIG_SPI_SLAVE_IN_IRAM is not set
+# CONFIG_SPI_SLAVE_ISR_IN_IRAM is not set
 # CONFIG_EFUSE_CUSTOM_TABLE is not set
 # CONFIG_EFUSE_VIRTUAL is not set
 # CONFIG_EFUSE_CODE_SCHEME_COMPAT_NONE is not set
@@ -207,11 +210,12 @@ CONFIG_EFUSE_CODE_SCHEME_COMPAT_3_4=y
 # CONFIG_EFUSE_CODE_SCHEME_COMPAT_REPEAT is not set
 CONFIG_EFUSE_MAX_BLK_LEN=192
 # CONFIG_ESP_TLS_SERVER is not set
-CONFIG_ESP32_REV_MIN_0=y
-# CONFIG_ESP32_REV_MIN_1 is not set
+CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y
+# CONFIG_ESP32_REV_MIN_0 is not set
+CONFIG_ESP32_REV_MIN_1=y
 # CONFIG_ESP32_REV_MIN_2 is not set
 # CONFIG_ESP32_REV_MIN_3 is not set
-CONFIG_ESP32_REV_MIN=0
+CONFIG_ESP32_REV_MIN=1
 CONFIG_ESP32_DPORT_WORKAROUND=y
 # CONFIG_ESP32_DEFAULT_CPU_FREQ_80 is not set
 # CONFIG_ESP32_DEFAULT_CPU_FREQ_160 is not set
@@ -230,6 +234,9 @@ CONFIG_SPIRAM_SIZE=-1
 CONFIG_SPIRAM_SPEED_80M=y
 CONFIG_SPIRAM_MEMTEST=y
 CONFIG_SPIRAM_CACHE_WORKAROUND=y
+CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_MEMW=y
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_DUPLDST is not set
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_NOPS is not set
 CONFIG_SPIRAM_BANKSWITCH_ENABLE=y
 CONFIG_SPIRAM_BANKSWITCH_RESERVE=8
 CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=256
@@ -335,11 +342,6 @@ CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=40
 CONFIG_ESP32_WIFI_STATIC_TX_BUFFER=y
 CONFIG_ESP32_WIFI_TX_BUFFER_TYPE=0
 CONFIG_ESP32_WIFI_STATIC_TX_BUFFER_NUM=12
-# CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED is not set
-# CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED is not set
-
-
-
 
 CONFIG_ESP32_WIFI_NVS_ENABLED=y
 CONFIG_ESP32_WIFI_TASK_PINNED_TO_CORE_0=y
@@ -470,7 +472,6 @@ CONFIG_LWIP_DHCP_RESTORE_LAST_IP=y
 CONFIG_LWIP_DHCPS_LEASE_UNIT=60
 CONFIG_LWIP_DHCPS_MAX_STATION_NUM=8
 # CONFIG_LWIP_AUTOIP is not set
-# CONFIG_LWIP_IPV6_AUTOCONFIG is not set
 CONFIG_LWIP_NETIF_LOOPBACK=y
 CONFIG_LWIP_LOOPBACK_MAX_PBUFS=8
 CONFIG_LWIP_MAX_ACTIVE_TCP=16
@@ -505,7 +506,6 @@ CONFIG_LWIP_SNTP_UPDATE_DELAY=3600000
 CONFIG_MBEDTLS_EXTERNAL_MEM_ALLOC=y
 # CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC is not set
 # CONFIG_MBEDTLS_CUSTOM_MEM_ALLOC is not set
-									   
 CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=16384
 # CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN is not set
 # CONFIG_MBEDTLS_DEBUG is not set

components/display/ILI9341.c

@@ -191,49 +191,54 @@ static void Update24( struct GDS_Device* Device ) {
 #endif	
 }
 
-static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) { 
+static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { 
 	struct PrivateSpace *Private = (struct PrivateSpace*) Device->Private;
-	ESP_LOGI(TAG, "SetLayout 197 HFlip=%d VFlip=%d Rotate=%d (1=true)", HFlip, VFlip, Rotate);
+	ESP_LOGI(TAG, "SetLayout 197 HFlip=%d VFlip=%d Rotate=%d (1=true)", Layout->HFlip, Layout->VFlip, Layout->Rotate);
 	//        D/CX RDX WRX D17-8 D7 D6 D5 D4 D3  D2 D1 D0 HEX
 	//Command   0   1   ↑    XX  0  0  1  1  0   1  1  0  36h
 	//Parameter 1   1   ↑    XX  MY MX MV ML BGR MH 0  0  00
 	//Orientation 0: MADCtl = 0x80  =   1000 0000 (MY=1)
 	if ((Device->Height)>(Device->Width)){		//Resolution = 320x240
 		Private->MADCtl = (1 << 7);				// 0x80 = default (no Rotation an no Flip)
-		if (HFlip) {							//Flip Horizontal
+		if (Layout->HFlip) {							//Flip Horizontal
 			int a = Private->MADCtl;
 			Private->MADCtl = (a ^ (1 << 7));
 		}
-		if (Rotate) {							//Rotate 180 degr.
+		if (Layout->Rotate) {							//Rotate 180 degr.
 			int a = Private->MADCtl;
 			a = (a ^ (1 << 7));
 			Private->MADCtl = (a ^ (1 << 6));
 		}
-		if (VFlip) {							//Flip Vertical
+		if (Layout->VFlip) {							//Flip Vertical
 			int a = Private->MADCtl;
 			Private->MADCtl = (a ^ (1 << 6));
 		}
 	} else {									//Resolution = 240x320
 		Private->MADCtl = (1 << 5);				// 0x20 = default (no Rotation an no Flip)
-		if (HFlip) {							//Flip Horizontal
+		if (Layout->HFlip) {							//Flip Horizontal
 			int a = Private->MADCtl;
 			Private->MADCtl = (a ^ (1 << 6));
 		}
-		if (Rotate) {							//Rotate 180 degr.
+		if (Layout->Rotate) {							//Rotate 180 degr.
 			int a = Private->MADCtl;
 			a = (a ^ (1 << 7));
 			Private->MADCtl = (a ^ (1 << 6));
 		}
-		if (VFlip) {							//Flip Vertical
+		if (Layout->VFlip) {							//Flip Vertical
 			int a = Private->MADCtl;
 			Private->MADCtl = (a ^ (1 << 7));
 		}
 	}
+	
+	Private->MADCtl = Layout->ColorSwap ? (Private->MADCtl | (1 << 3)) : (Private->MADCtl & ~(1 << 3));
 
 	ESP_LOGI(TAG, "SetLayout 255 Private->MADCtl=%hhu", Private->MADCtl);
 
 	Device->WriteCommand( Device, 0x36 );
 	WriteByte( Device, Private->MADCtl );
+	
+	Device->WriteCommand( Device, Layout->Invert ? 0x21 : 0x20 );
+	
 
 #ifdef SHADOW_BUFFER
 	// force a full refresh (almost ...)
@@ -274,7 +279,8 @@ static bool Init( struct GDS_Device* Device ) {
 			
 	// set flip modes & contrast
 	GDS_SetContrast( Device, 0x7f );
-	Device->SetLayout( Device, false, false, false );
+	struct GDS_Layout Layout = { };
+	Device->SetLayout( Device, &Layout );
 	
 	// set screen depth (16/18) *** INTERFACE PIXEL FORMAT: 0x66=18 bit; 0x55=16 bit
 	Device->WriteCommand( Device, 0x3A );

components/display/SH1106.c

@@ -73,9 +73,10 @@ static void Update( struct GDS_Device* Device ) {
 #endif	
 }
 
-static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) {
-	Device->WriteCommand( Device, HFlip ? 0xA1 : 0xA0 );
-	Device->WriteCommand( Device, VFlip ? 0xC8 : 0xC0 );
+static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { 
+	Device->WriteCommand( Device, Layout->HFlip ? 0xA1 : 0xA0 );
+	Device->WriteCommand( Device, Layout->VFlip ? 0xC8 : 0xC0 );
+    Device->WriteCommand( Device, Layout->Invert ? 0xA7 : 0xA6 );
 }	
 
 static void DisplayOn( struct GDS_Device* Device ) { Device->WriteCommand( Device, 0xAF ); }
@@ -86,7 +87,7 @@ static void SetContrast( struct GDS_Device* Device, uint8_t Contrast ) {
     Device->WriteCommand( Device, Contrast );
 }
 
-static void SPIParams(int Speed, uint8_t *mode, uint8_t *CS_pre, uint8_t *CS_post) {
+static void SPIParams(int Speed, uint8_t *mode, uint16_t *CS_pre, uint8_t *CS_post) {
 	*CS_post = Speed / (8*1000*1000);
 }
 
@@ -124,7 +125,8 @@ static bool Init( struct GDS_Device* Device ) {
     Device->WriteCommand( Device, 0x40 + 0x00 );
 	Device->SetContrast( Device, 0x7F );
 	// set flip modes
-	Device->SetLayout( Device, false, false, false );
+	struct GDS_Layout Layout = { };
+	Device->SetLayout( Device, &Layout );
 	// no Display Inversion
     Device->WriteCommand( Device, 0xA6 );
 	// set Clocks

components/display/SSD1306.c

@@ -85,9 +85,10 @@ static void Update( struct GDS_Device* Device ) {
 #endif	
 }
 
-static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) { 
-	Device->WriteCommand( Device, HFlip ? 0xA1 : 0xA0 );
-	Device->WriteCommand( Device, VFlip ? 0xC8 : 0xC0 );
+static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { 
+	Device->WriteCommand( Device, Layout->HFlip ? 0xA1 : 0xA0 );
+	Device->WriteCommand( Device, Layout->VFlip ? 0xC8 : 0xC0 );
+	Device->WriteCommand( Device, Layout->Invert ? 0xA7 : 0xA6 );
 }
 	
 static void DisplayOn( struct GDS_Device* Device ) { Device->WriteCommand( Device, 0xAF ); }
@@ -132,7 +133,8 @@ static bool Init( struct GDS_Device* Device ) {
     Device->WriteCommand( Device, 0x40 + 0x00 );
 	Device->SetContrast( Device, 0x7F );
 	// set flip modes
-	Device->SetLayout( Device, false, false, false);
+	struct GDS_Layout Layout = { };
+	Device->SetLayout( Device, &Layout );
 	// no Display Inversion
     Device->WriteCommand( Device, 0xA6 );
 	// set Clocks

components/display/SSD1322.c

@@ -96,13 +96,14 @@ static void Update( struct GDS_Device* Device ) {
 #endif	
 }
 
-static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) { 
+static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { 
 	struct PrivateSpace *Private = (struct PrivateSpace*) Device->Private;
-	Private->ReMap = HFlip ? (Private->ReMap & ~(1 << 1)) : (Private->ReMap | (1 << 1));
-	Private->ReMap = VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
+	Private->ReMap = Layout->HFlip ? (Private->ReMap & ~(1 << 1)) : (Private->ReMap | (1 << 1));
+	Private->ReMap = Layout->VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
 	Device->WriteCommand( Device, 0xA0 );
 	Device->WriteData( Device, &Private->ReMap, 1 );
 	WriteDataByte( Device, 0x11 );		
+	Device->WriteCommand( Device, Layout->Invert ? 0xA7 : 0xA6 );
 }	
 
 static void DisplayOn( struct GDS_Device* Device ) { Device->WriteCommand( Device, 0xAF ); }
@@ -145,7 +146,8 @@ static bool Init( struct GDS_Device* Device ) {
 	
 	// set flip modes
 	Private->ReMap = 0;
-	Device->SetLayout( Device, false, false, false);
+	struct GDS_Layout Layout = { };
+	Device->SetLayout( Device, &Layout );
 	
 	// set Display Enhancement
     Device->WriteCommand( Device, 0xB4 );

components/display/SSD132x.c

@@ -222,17 +222,18 @@ static void DrawBitmapCBR(struct GDS_Device* Device, uint8_t *Data, int Width, i
 	}
 }
 
-static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) { 
+static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { 
 	struct PrivateSpace *Private = (struct PrivateSpace*) Device->Private;
 	if (Private->Model == SSD1326) {
-		Private->ReMap = HFlip ? (Private->ReMap | ((1 << 0) | (1 << 2))) : (Private->ReMap & ~((1 << 0) | (1 << 2)));
-		Private->ReMap = HFlip ? (Private->ReMap | (1 << 1)) : (Private->ReMap & ~(1 << 1));		
+		Private->ReMap = Layout->HFlip ? (Private->ReMap | ((1 << 0) | (1 << 2))) : (Private->ReMap & ~((1 << 0) | (1 << 2)));
+		Private->ReMap = Layout->HFlip ? (Private->ReMap | (1 << 1)) : (Private->ReMap & ~(1 << 1));		
 	} else {
-		Private->ReMap = VFlip ? (Private->ReMap | ((1 << 0) | (1 << 1))) : (Private->ReMap & ~((1 << 0) | (1 << 1)));
-		Private->ReMap = VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
+		Private->ReMap = Layout->VFlip ? (Private->ReMap | ((1 << 0) | (1 << 1))) : (Private->ReMap & ~((1 << 0) | (1 << 1)));
+		Private->ReMap = Layout->VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
 	}	
 	Device->WriteCommand( Device, 0xA0 );
 	Device->WriteCommand( Device, Private->ReMap );
+    Device->WriteCommand( Device, Layout->Invert ? 0xA7 : 0xA6 );	
 }	
 
 static void DisplayOn( struct GDS_Device* Device ) { Device->WriteCommand( Device, 0xAF ); }
@@ -288,7 +289,8 @@ static bool Init( struct GDS_Device* Device ) {
 	Device->WriteCommand( Device, 0x00 );
 	Device->SetContrast( Device, 0x7F );
 	// set flip modes
-	Device->SetLayout( Device, false, false, false );
+	struct GDS_Layout Layout = { };
+	Device->SetLayout( Device, &Layout );
 	// no Display Inversion
     Device->WriteCommand( Device, 0xA6 );
 	// set Clocks

components/display/SSD1351.c

@@ -181,12 +181,13 @@ static void Update24( struct GDS_Device* Device ) {
 #endif	
 }
 
-static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) { 
+static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { 
 	struct PrivateSpace *Private = (struct PrivateSpace*) Device->Private;
-	Private->ReMap = HFlip ? (Private->ReMap & ~(1 << 1)) : (Private->ReMap | (1 << 1));
-	Private->ReMap = VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
+	Private->ReMap = Layout->HFlip ? (Private->ReMap & ~(1 << 1)) : (Private->ReMap | (1 << 1));
+	Private->ReMap = Layout->VFlip ? (Private->ReMap | (1 << 4)) : (Private->ReMap & ~(1 << 4));
 	Device->WriteCommand( Device, 0xA0 );
 	WriteByte( Device, Private->ReMap );
+    Device->WriteCommand( Device, Layout->Invert ? 0xA7 : 0xA6 );	
 }	
 
 static void DisplayOn( struct GDS_Device* Device ) { Device->WriteCommand( Device, 0xAF ); }
@@ -239,7 +240,8 @@ static bool Init( struct GDS_Device* Device ) {
 	
 	// set flip modes & contrast
 	Device->SetContrast( Device, 0x7F );
-	Device->SetLayout( Device, false, false, false );
+	struct GDS_Layout Layout = { };
+	Device->SetLayout( Device, &Layout );
 	
 	// set Adressing Mode Horizontal
 	Private->ReMap |= (0 << 2);

components/display/ST77xx.c

@@ -188,20 +188,25 @@ static void Update24( struct GDS_Device* Device ) {
 #endif	
 }
 
-static void SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) { 
+static void SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { 
 	struct PrivateSpace *Private = (struct PrivateSpace*) Device->Private;
 	
-	Private->MADCtl = HFlip ? (Private->MADCtl | (1 << 7)) : (Private->MADCtl & ~(1 << 7));
-	Private->MADCtl = VFlip ? (Private->MADCtl | (1 << 6)) : (Private->MADCtl & ~(1 << 6));
-	Private->MADCtl = Rotate ? (Private->MADCtl | (1 << 5)) : (Private->MADCtl & ~(1 << 5));
-	
+	if (Private->Model == ST7789) {
+		if (Layout->Rotate) Private->Offset.Width += Layout->HFlip ? 320 - Device->Width : 0;
+		else Private->Offset.Height += Layout->HFlip ? 320 - Device->Height : 0;
+		Device->WriteCommand( Device, Layout->Invert ? 0x20 : 0x21 );			
+		Private->MADCtl = Layout->ColorSwap ? (Private->MADCtl & ~(1 << 3)) : (Private->MADCtl | (1 << 3));
+	} else {
+		Device->WriteCommand( Device, Layout->Invert ? 0x21 : 0x20 );	
+		Private->MADCtl = Layout->ColorSwap ? (Private->MADCtl | (1 << 3)) : (Private->MADCtl & ~(1 << 3));		
+	}		
+
+	Private->MADCtl = Layout->HFlip ? (Private->MADCtl | (1 << 7)) : (Private->MADCtl & ~(1 << 7));
+	Private->MADCtl = Layout->VFlip ? (Private->MADCtl | (1 << 6)) : (Private->MADCtl & ~(1 << 6));
+	Private->MADCtl = Layout->Rotate ? (Private->MADCtl | (1 << 5)) : (Private->MADCtl & ~(1 << 5));
+
 	Device->WriteCommand( Device, 0x36 );
 	WriteByte( Device, Private->MADCtl );
-	
-	if (Private->Model == ST7789) {
-		if (Rotate) Private->Offset.Width += HFlip ? 320 - Device->Width : 0;
-		else Private->Offset.Height += HFlip ? 320 - Device->Height : 0;
-	}
 
 #ifdef SHADOW_BUFFER
 	// force a full refresh (almost ...)
@@ -239,24 +244,22 @@ static bool Init( struct GDS_Device* Device ) {
 	
 	// Sleepout + Booster
 	Device->WriteCommand( Device, 0x11 );
-		
+	
 	// need BGR & Address Mode
 	Private->MADCtl = 1 << 3;
 	Device->WriteCommand( Device, 0x36 );
 	WriteByte( Device, Private->MADCtl );		
-		
+	
 	// set flip modes & contrast
 	GDS_SetContrast( Device, 0x7f );
-	Device->SetLayout( Device, false, false, false );
+	struct GDS_Layout Layout = { };
+	Device->SetLayout( Device, &Layout );
 	
 	// set screen depth (16/18)
 	Device->WriteCommand( Device, 0x3A );
 	if (Private->Model == ST7789) WriteByte( Device, Device->Depth == 24 ? 0x066 : 0x55 );
 	else WriteByte( Device, Device->Depth == 24 ? 0x06 : 0x05 );
 	
-	// no Display Inversion
-    Device->WriteCommand( Device, Private->Model == ST7735 ? 0x20 : 0x21 );	
-		
 	// gone with the wind
 	Device->DisplayOn( Device );
 	Device->Update( Device );

components/display/core/gds.c

@@ -236,7 +236,7 @@ void GDS_SetContrast( struct GDS_Device* Device, uint8_t Contrast ) {
 	}
 }
 
-void GDS_SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate ) { if (Device->SetLayout) Device->SetLayout( Device, HFlip, VFlip, Rotate ); }
+void GDS_SetLayout( struct GDS_Device* Device, struct GDS_Layout *Layout ) { if (Device->SetLayout) Device->SetLayout( Device, Layout ); }
 void GDS_SetDirty( struct GDS_Device* Device ) { Device->Dirty = true; }
 int	 GDS_GetWidth( struct GDS_Device* Device ) { return Device ? Device->Width : 0; }
 void GDS_SetTextWidth( struct GDS_Device* Device, int TextWidth ) { Device->TextWidth = Device && TextWidth && TextWidth < Device->Width ? TextWidth : Device->Width; }

components/display/core/gds.h

@@ -26,6 +26,12 @@ struct GDS_BacklightPWM {
 	int Channel, Timer, Max;
 	bool Init;
 };
+struct GDS_Layout {
+	bool HFlip, VFlip;
+	bool Rotate;
+	bool Invert; 
+	bool ColorSwap;
+};
 
 typedef struct GDS_Device* GDS_DetectFunc(char *Driver, struct GDS_Device *Device);
 
@@ -35,7 +41,7 @@ void 	GDS_SetContrast( struct GDS_Device* Device, uint8_t Contrast );
 void 	GDS_DisplayOn( struct GDS_Device* Device );
 void 	GDS_DisplayOff( struct GDS_Device* Device ); 
 void 	GDS_Update( struct GDS_Device* Device );
-void 	GDS_SetLayout( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate );
+void 	GDS_SetLayout( struct GDS_Device* Device, struct GDS_Layout* Layout);
 void 	GDS_SetDirty( struct GDS_Device* Device );
 int 	GDS_GetWidth( struct GDS_Device* Device );
 void 	GDS_SetTextWidth( struct GDS_Device* Device, int TextWidth );

components/display/core/gds_private.h

@@ -117,7 +117,7 @@ struct GDS_Device {
 	void (*SetContrast)( struct GDS_Device* Device, uint8_t Contrast );
 	void (*DisplayOn)( struct GDS_Device* Device );
 	void (*DisplayOff)( struct GDS_Device* Device );
-	void (*SetLayout)( struct GDS_Device* Device, bool HFlip, bool VFlip, bool Rotate );
+	void (*SetLayout)( struct GDS_Device* Device, struct GDS_Layout *Layout );
 	// must provide for depth other than 1 (vertical) and 4 (may provide for optimization)
 	void (*DrawPixelFast)( struct GDS_Device* Device, int X, int Y, int Color );
 	void (*DrawBitmapCBR)(struct GDS_Device* Device, uint8_t *Data, int Width, int Height, int Color );

components/display/display.c

@@ -141,8 +141,15 @@ void display_init(char *welcome) {
 	if (init) {
 		static DRAM_ATTR StaticTask_t xTaskBuffer __attribute__ ((aligned (4)));
 		static EXT_RAM_ATTR StackType_t xStack[DISPLAYER_STACK_SIZE] __attribute__ ((aligned (4)));
-		
-		GDS_SetLayout(display, strcasestr(config, "HFlip"), strcasestr(config, "VFlip"), strcasestr(config, "rotate"));
+		struct GDS_Layout Layout = {
+			.HFlip = strcasestr(config, "HFlip"), 
+			.VFlip = strcasestr(config, "VFlip"), 
+			.Rotate = strcasestr(config, "rotate"), 
+			.Invert = strcasestr(config, "invert"),
+			.ColorSwap = strcasestr(config, "cswap"),
+		};	
+
+		GDS_SetLayout(display, &Layout);
 		GDS_SetFont(display, &Font_droid_sans_fallback_15x17 );
 		GDS_TextPos(display, GDS_FONT_MEDIUM, GDS_TEXT_CENTERED, GDS_TEXT_CLEAR | GDS_TEXT_UPDATE, welcome);
 
@@ -281,6 +288,13 @@ void displayer_artwork(uint8_t *data) {
 	
 }
 
+/****************************************************************************************
+ * 
+ */
+bool displayer_can_artwork(void) {
+	return displayer.artwork.active;
+}
+
 /****************************************************************************************
  * 
  */

components/display/display.h

@@ -40,4 +40,5 @@ void displayer_control(enum displayer_cmd_e cmd, ...);
 void displayer_metadata(char *artist, char *album, char *title);
 void displayer_artwork(uint8_t *data);
 void displayer_timer(enum displayer_time_e mode, int elapsed, int duration);
+bool displayer_can_artwork(void);
 char * display_get_supported_drivers(void);

components/platform_config/platform_config.h

@@ -14,6 +14,11 @@ extern "C" {
 	if ((__p = strcasestr(S, P)) && (__p = strchr(__p, C))) V = atoi(__p+1); 	\
 } while (0)
 
+#define PARSE_PARAM_FLOAT(S,P,C,V) do {												\
+	char *__p;																	\
+	if ((__p = strcasestr(S, P)) && (__p = strchr(__p, C))) V = atof(__p+1); 	\
+} while (0)
+
 #define PARSE_PARAM_STR(S,P,C,V,I) do {						\
 	char *__p;                                              \
 	if ((__p = strstr(S, P)) && (__p = strchr(__p, C))) {	\

components/platform_console/CMakeLists.txt

@@ -11,3 +11,8 @@ idf_component_register( SRCS
 						PRIV_REQUIRES console app_update tools services spi_flash  platform_config vfs pthread wifi-manager platform_config newlib  telnet display squeezelite)
 target_link_libraries(${COMPONENT_LIB}   "-Wl,--undefined=GDS_DrawPixelFast")
 target_link_libraries(${COMPONENT_LIB} ${build_dir}/esp-idf/$<TARGET_PROPERTY:RECOVERY_PREFIX>/lib$<TARGET_PROPERTY:RECOVERY_PREFIX>.a 	)
+set_source_files_properties(cmd_config.c
+    PROPERTIES COMPILE_FLAGS
+    -Wno-unused-function
+)	
+

components/platform_console/platform_console.c

@@ -272,9 +272,9 @@ static int stdin_dummy(const char * path, int flags, int mode) {	return 0; }
 
 void initialize_console() {
 	/* Minicom, screen, idf_monitor send CR when ENTER key is pressed (unused if we redirect stdin) */
-	esp_vfs_dev_uart_set_rx_line_endings(ESP_LINE_ENDINGS_CR);
+	esp_vfs_dev_uart_port_set_rx_line_endings(CONFIG_ESP_CONSOLE_UART_NUM, ESP_LINE_ENDINGS_CR);
 	/* Move the caret to the beginning of the next line on '\n' */
-	esp_vfs_dev_uart_set_tx_line_endings(ESP_LINE_ENDINGS_CRLF);
+	esp_vfs_dev_uart_port_set_tx_line_endings(CONFIG_ESP_CONSOLE_UART_NUM, ESP_LINE_ENDINGS_CRLF);
 
 	/* Configure UART. Note that REF_TICK is used so that the baud rate remains
 	 * correct while APB frequency is changing in light sleep mode.

components/services/accessors.c

@@ -368,7 +368,9 @@ const display_config_t * config_display_get(){
 		.hflip = false,
 		.type = NULL,
 		.speed = 0,
-		.rotate = false
+		.rotate = false,
+		.invert = false,
+		.colorswap = 0,
 	};
 	char *config = config_alloc_get(NVS_TYPE_STR, "display_config");
 	if (!config) {
@@ -396,6 +398,8 @@ const display_config_t * config_display_get(){
 	dstruct.hflip= strcasestr(config, "HFlip") ? true : false;
 	dstruct.vflip= strcasestr(config, "VFlip") ? true : false;
 	dstruct.rotate= strcasestr(config, "rotate") ? true : false;
+	dstruct.invert= strcasestr(config, "invert") ? true : false;
+	dstruct.colorswap= strcasestr(config, "cswap") ? 1 : 0;
 	return &dstruct;
 }
 
@@ -974,11 +978,10 @@ cJSON * get_gpio_list(bool refresh) {
 	}
 	gpio_list= cJSON_CreateArray();
 	
-#ifndef CONFIG_BAT_LOCKED
 	char *bat_config = config_alloc_get_default(NVS_TYPE_STR, "bat_config", NULL, 0);
 	if (bat_config) {
 		int channel = -1;
-		PARSE_PARAM(bat_config, "channem", '=', channel);
+		PARSE_PARAM(bat_config, "channel", '=', channel);
 		if(channel != -1){
 			if(adc1_pad_get_io_num(channel,&gpio_num )==ESP_OK){
 				cJSON_AddItemToArray(gpio_list,get_gpio_entry("bat","other",gpio_num,false));
@@ -986,11 +989,7 @@ cJSON * get_gpio_list(bool refresh) {
 		}
 		free(bat_config);
 	}
-#else
-		if(adc1_pad_get_io_num(CONFIG_BAT_CHANNEL,&gpio_num )==ESP_OK){
-			cJSON_AddItemToArray(gpio_list,get_gpio_entry("bat","other",gpio_num,true));
-		}
-#endif
+
 	gpio_list=get_GPIO_nvs_list(gpio_list);
 	gpio_list=get_SPDIF_GPIO(gpio_list,is_spdif_config_locked());
 	gpio_list=get_Rotary_GPIO(gpio_list);

components/services/accessors.h

@@ -31,6 +31,8 @@ typedef struct {
 	int depth;
 	const char *type;
 	bool rotate;
+	bool invert;
+	int colorswap;
 } display_config_t;
 
 typedef struct {

components/services/audio_controls.c

@@ -157,7 +157,7 @@ esp_err_t actrls_init(const char *profile_name) {
 	
 	// set infrared GPIO if any
 	parse_set_GPIO(set_ir_gpio);
-	
+
 	if (!err) return actrls_init_json(profile_name, true);
 	else return err;
 }
@@ -508,11 +508,10 @@ static esp_err_t actrls_init_json(const char *profile_name, bool create) {
 	char *config;
 	const cJSON *button;
 	
-	if (!profile_name || !*profile_name) return ESP_OK;
-	
-	config = config_alloc_get_default(NVS_TYPE_STR, profile_name, NULL, 0);
-	if(!config) return ESP_FAIL;
-
+	if (!profile_name) return ESP_OK;
+	if ((config = config_alloc_get_str(profile_name, NULL, CONFIG_AUDIO_CONTROLS)) == NULL) return ESP_FAIL;
+	if (!*config) goto exit;
+		
 	ESP_LOGD(TAG,"Parsing JSON structure %s", config);
 	cJSON *buttons = cJSON_Parse(config);
 	if (buttons == NULL) {
@@ -526,7 +525,8 @@ static esp_err_t actrls_init_json(const char *profile_name, bool create) {
 			if(!cur_config) {
 				ESP_LOGE(TAG,"Config buffer was empty. ");
 				cJSON_Delete(buttons);
-				return ESP_FAIL;
+				err = ESP_FAIL;
+				goto exit;
 			}
 			ESP_LOGD(TAG,"Processing button definitions. ");
 			cJSON_ArrayForEach(button, buttons){
@@ -557,6 +557,8 @@ static esp_err_t actrls_init_json(const char *profile_name, bool create) {
 	// the last init that completes will assigh the first json config object found, which will match
 	// the default config from nvs.
 	json_config = config_root;
+exit:	
+	free(config);
 	return err;
 }
 

components/services/battery.c

@@ -35,12 +35,13 @@ static struct {
 	int count;
 	int cells, attenuation;
 	TimerHandle_t timer;
-} battery = {
-	.channel = CONFIG_BAT_CHANNEL,
+} battery = { 
+	.channel = -1,
 	.cells = 2,
-	.attenuation = ADC_ATTEN_DB_0,
 };	
 
+void (*battery_handler_svc)(float value);
+
 /****************************************************************************************
  * 
  */
@@ -65,6 +66,7 @@ static void battery_callback(TimerHandle_t xTimer) {
 	if (++battery.count == 30) {
 		battery.avg = battery.sum / battery.count;
 		battery.sum = battery.count = 0;
+		if (battery_handler_svc) (battery_handler_svc)(battery.avg);
 		ESP_LOGI(TAG, "Voltage %.2fV", battery.avg);
 	}	
 }
@@ -73,17 +75,18 @@ static void battery_callback(TimerHandle_t xTimer) {
  * 
  */
 void battery_svc_init(void) {
-#ifdef CONFIG_BAT_SCALE	
-	battery.scale = atof(CONFIG_BAT_SCALE);
-#endif	
-
-	char *nvs_item = config_alloc_get_default(NVS_TYPE_STR, "bat_config", "n", 0);
-	if (nvs_item) {
-#ifndef CONFIG_BAT_LOCKED		
-		PARSE_PARAM(nvs_item, "channel", '=', battery.channel);
-		PARSE_PARAM(nvs_item, "scale", '=', battery.scale);
-		PARSE_PARAM(nvs_item, "atten", '=', battery.attenuation);
+	char *nvs_item = config_alloc_get_default(NVS_TYPE_STR, "bat_config", "", 0);
+	
+#ifdef CONFIG_BAT_LOCKED
+	char *p = nvs_item;
+	asprintf(&nvs_item, CONFIG_BAT_CONFIG ",%s", p);
+	free(p);
 #endif		
+
+	if (nvs_item) {
+		PARSE_PARAM(nvs_item, "channel", '=', battery.channel);
+		PARSE_PARAM_FLOAT(nvs_item, "scale", '=', battery.scale);
+		PARSE_PARAM(nvs_item, "atten", '=', battery.attenuation);
 		PARSE_PARAM(nvs_item, "cells", '=', battery.cells);
 		free(nvs_item);
 	}	
@@ -96,7 +99,7 @@ void battery_svc_init(void) {
 		battery.timer = xTimerCreate("battery", BATTERY_TIMER / portTICK_RATE_MS, pdTRUE, NULL, battery_callback);
 		xTimerStart(battery.timer, portMAX_DELAY);
 		
-		ESP_LOGI(TAG, "Battery measure channel: %u, scale %f, cells %u, avg %.2fV", battery.channel, battery.scale, battery.cells, battery.avg);		
+		ESP_LOGI(TAG, "Battery measure channel: %u, scale %f, atten %d, cells %u, avg %.2fV", battery.channel, battery.scale, battery.attenuation, battery.cells, battery.avg);		
 	} else {
 		ESP_LOGI(TAG, "No battery");
 	}	

components/services/monitor.h

@@ -20,6 +20,7 @@ extern bool jack_inserted_svc(void);
 extern void (*spkfault_handler_svc)(bool inserted);
 extern bool spkfault_svc(void);
 
+extern void (*battery_handler_svc)(float value);
 extern float battery_value_svc(void);
 extern uint16_t battery_level_svc(void);
 

components/squeezelite/CMakeLists.txt

@@ -20,6 +20,11 @@ set_source_files_properties(mad.c pcm.c flac.c alac.c helix-aac.c vorbis.c opus.
     -Wno-maybe-uninitialized 
 )
 
+set_source_files_properties(wm8978/wm8978.c
+    PROPERTIES COMPILE_FLAGS
+    -Wno-unused-function
+)	
+
 add_definitions(-DLINKALL -DLOOPBACK -DNO_FAAD -DEMBEDDED -DTREMOR_ONLY -DCUSTOM_VERSION=${BUILD_NUMBER})
 
 if (${DEPTH} EQUAL "32")

components/squeezelite/ac101/ac101.c

@@ -78,9 +78,8 @@ static bool init(char *config, int i2c_port, i2s_config_t *i2s_config) {
 	vTaskDelay(100 / portTICK_PERIOD_MS); 
 	
 	// enable the PLL from BCLK source
-	adac_write_word(AC101_ADDR, PLL_CTRL1, BIN(0000,0001,0100,1111));			// F=1,M=1,PLL,INT=31 (medium)				
-	adac_write_word(AC101_ADDR, PLL_CTRL2, BIN(1000,0110,0000,0000));			// PLL, F=96,N_i=1024-96,F=0,N_f=0*0.2;
-	// adac_write_word(AC101_ADDR, PLL_CTRL2, BIN(1000,0011,1100,0000));										
+	adac_write_word(AC101_ADDR, PLL_CTRL1,	BIN(0000,0001,0100,1111));			// F=1,M=1,PLL,INT=31 (medium)				
+	adac_write_word(AC101_ADDR, PLL_CTRL2,	BIN(1000,0010,0000,0000));			// PLL,N_i=64,N_f=0*0.2
 
 	// clocking system
 	adac_write_word(AC101_ADDR, SYSCLK_CTRL,  BIN(1010,1010,0000,1000));		// PLLCLK, BCLK1, IS1CLK, PLL, SYSCLK 
@@ -90,10 +89,10 @@ static bool init(char *config, int i2c_port, i2s_config_t *i2s_config) {
 	 
 	// analogue config
 #if BYTES_PER_FRAME == 8
-	adac_write_word(AC101_ADDR, I2S1LCK_CTRL, 	 BIN(1000,1000,0111,0000));	// Slave, BCLK=I2S/8,LRCK=32,24bits,I2Smode, Stereo
-	i2s_config->bits_per_sample = 24;
+	// although it's 24 bits only, leave i2c_config.bits_per_sample at 32, DAC will only use what's needed
+	adac_write_word(AC101_ADDR, I2S1LCK_CTRL,    BIN(1000,1000,1011,0000));	// Slave, BCLK=I2S/8,LRCK=64,24bits,I2Smode,Stereo
 #else
-	adac_write_word(AC101_ADDR, I2S1LCK_CTRL, 	 BIN(1000,1000,0101,0000));	// Slave, BCLK=I2S/8,LRCK=32,16bits,I2Smode, Stereo
+	adac_write_word(AC101_ADDR, I2S1LCK_CTRL, 	 BIN(1000,1000,0101,0000));	// Slave, BCLK=I2S/8,LRCK=32,16bits,I2Smode,Stereo
 #endif
 	adac_write_word(AC101_ADDR, I2S1_SDOUT_CTRL, BIN(1100,0000,0000,0000));	// I2S1ADC (R&L) 	
 	adac_write_word(AC101_ADDR, I2S1_SDIN_CTRL,  BIN(1100,0000,0000,0000));	// IS21DAC (R&L)

components/squeezelite/displayer.c

@@ -875,7 +875,9 @@ static void grfa_handler(u8_t *data, int len) {
 	artwork.size += size;
 	if (artwork.size == length) {
 		GDS_ClearWindow(display, artwork.x, artwork.y, -1, -1, GDS_COLOR_BLACK);
+		xSemaphoreTake(displayer.mutex, portMAX_DELAY);
 		GDS_DrawJPEG(display, artwork.data, artwork.x, artwork.y, artwork.y < displayer.height ? (GDS_IMAGE_RIGHT | GDS_IMAGE_TOP) : GDS_IMAGE_CENTER);
+		xSemaphoreGive(displayer.mutex);
 		free(artwork.data);
 		artwork.data = NULL;
 	} 

components/squeezelite/equalizer.c

@@ -89,16 +89,14 @@ void equalizer_close(void) {
  */
 void equalizer_update(s8_t *gain) {
 	char config[EQ_BANDS * 4 + 1] = { };
-	char *p = config;
+	int n = 0;
 	
 	for (int i = 0; i < EQ_BANDS; i++) {
 		equalizer.gain[i] = gain[i];
-		if (gain[i] < 0) *p++ = '-';
-		*p++ = (gain[i] / 10) + 0x30;
-		*p++ = (gain[i] % 10) + 0x30;
-		if (i < EQ_BANDS - 1) *p++ = ',';
+		n += sprintf(config + n, "%d,", gain[i]);
 	}
 	
+	config[n-1] = '\0';
 	config_set_value(NVS_TYPE_STR, "equalizer", config);					
 	equalizer.update = true;
 }

components/squeezelite/external/dac_external.c

@@ -40,7 +40,13 @@ static struct {
 	{ "es8388", true,
 		"{\"init\":[ 																						\
 			{\"reg\":8,\"val\":0}, {\"reg\":2,\"val\":243}, {\"reg\":43,\"val\":128}, {\"reg\":0,\"val\":5}, 		\
-			{\"reg\":1,\"val\":64}, {\"reg\":4,\"val\":60}, {\"reg\":23,\"val\":24}, {\"reg\":24,\"val\":2},		\
+			{\"reg\":1,\"val\":64}, {\"reg\":4,\"val\":60},"
+#if BYTES_PER_FRAME == 8
+		   "{\"reg\":23,\"val\":32},"
+#else			
+		   "{\"reg\":23,\"val\":24},"
+#endif
+		   "{\"reg\":24,\"val\":2},		\
 			{\"reg\":26,\"val\":0}, {\"reg\":27,\"val\":0}, {\"reg\":25,\"val\":50}, {\"reg\":38,\"val\":0},		\
 			{\"reg\":39,\"val\":184}, {\"reg\":42,\"val\":184}, {\"reg\":46,\"val\":30}, {\"reg\":47,\"val\":30},	\
 			{\"reg\":48,\"val\":30}, {\"reg\":49,\"val\":30}, {\"reg\":2,\"val\":170}]}" },

components/squeezelite/output_i2s.c

@@ -75,6 +75,10 @@ sure that using rate_delay would fix that
 #define STATS_PERIOD_MS 5000
 #define STAT_STACK_SIZE	(3*1024)
 
+#ifndef CONFIG_AMP_GPIO_LEVEL
+#define CONFIG_AMP_GPIO_LEVEL 1
+#endif
+
 extern struct outputstate output;
 extern struct buffer *streambuf;
 extern struct buffer *outputbuf;
@@ -101,7 +105,7 @@ static TaskHandle_t stats_task, output_i2s_task;
 static bool stats;
 static struct {
 	int gpio, active;
-} amp_control = { -1, 1 },
+} amp_control = { CONFIG_AMP_GPIO, CONFIG_AMP_GPIO_LEVEL },
   mute_control = { CONFIG_MUTE_GPIO, CONFIG_MUTE_GPIO_LEVEL };
 
 DECLARE_ALL_MIN_MAX;
@@ -171,20 +175,16 @@ static void jack_handler(bool inserted) {
 /****************************************************************************************
  * amp GPIO
  */
+#ifndef AMP_LOCKED 
 static void set_amp_gpio(int gpio, char *value) {
 	char *p;
 	
 	if (strcasestr(value, "amp")) {
 		amp_control.gpio = gpio;
 		if ((p = strchr(value, ':')) != NULL) amp_control.active = atoi(p + 1);
-		
-		gpio_pad_select_gpio_x(amp_control.gpio);
-		gpio_set_direction_x(amp_control.gpio, GPIO_MODE_OUTPUT);
-		gpio_set_level_x(amp_control.gpio, !amp_control.active);
-		
-		LOG_INFO("setting amplifier GPIO %d (active:%d)", amp_control.gpio, amp_control.active);
 	}	
 }	
+#endif
 
 /****************************************************************************************
  * Set pin from config string
@@ -347,13 +347,21 @@ void output_init_i2s(log_level level, char *device, unsigned output_buf_size, ch
 	jack_handler_chain = jack_handler_svc;
 	jack_handler_svc = jack_handler;
 	
+#ifndef AMP_LOCKED	
 	parse_set_GPIO(set_amp_gpio);
+#endif
+
+	if (amp_control.gpio != -1) {
+		gpio_pad_select_gpio_x(amp_control.gpio);
+		gpio_set_direction_x(amp_control.gpio, GPIO_MODE_OUTPUT);
+		gpio_set_level_x(amp_control.gpio, !amp_control.active);
+		LOG_INFO("setting amplifier GPIO %d (active:%d)", amp_control.gpio, amp_control.active);	
+	}	
 
 	if (jack_mutes_amp && jack_inserted_svc()) adac->speaker(false);
 	else adac->speaker(true);
 	
-	adac->headset(jack_inserted_svc());
-	
+	adac->headset(jack_inserted_svc());	
 
 	// create task as a FreeRTOS task but uses stack in internal RAM
 	{
@@ -672,7 +680,7 @@ static const u16_t spdif_bmclookup[256] = { //biphase mark encoded values (least
  audio is transmitted first (not the MSB) and that ESP32 libray sends R then L, 
  contrary to what seems to be usually done, so (dst) order had to be changed
 */
-void spdif_convert(ISAMPLE_T *src, size_t frames, u32_t *dst, size_t *count) {
+static void IRAM_ATTR spdif_convert(ISAMPLE_T *src, size_t frames, u32_t *dst, size_t *count) {
 	register u16_t hi, lo, aux;
 	size_t cnt = *count;
 	

components/targets/CMakeLists.txt

@@ -0,0 +1,4 @@
+idf_component_register( SRC_DIRS . muse
+			INCLUDE_DIRS .
+					    PRIV_REQUIRES services
+)

components/targets/muse/muse.c

@@ -0,0 +1,131 @@
+/*
+ YOUR LICENSE
+ */
+#include <string.h>
+#include <esp_log.h>
+#include <esp_types.h>
+#include <esp_system.h>
+#include <freertos/FreeRTOS.h>
+#include <freertos/task.h>
+#include "driver/rmt.h"
+#include "monitor.h"
+#include "targets.h"
+
+/////////////////////////////////////////////////////////////////
+//*********************** NeoPixels  ***************************
+////////////////////////////////////////////////////////////////
+#define NUM_LEDS  1
+#define LED_RMT_TX_CHANNEL   0
+#define LED_RMT_TX_GPIO      22
+
+#define BITS_PER_LED_CMD 24 
+#define LED_BUFFER_ITEMS ((NUM_LEDS * BITS_PER_LED_CMD))
+
+// These values are determined by measuring pulse timing with logic analyzer and adjusting to match datasheet. 
+#define T0H 14  // 0 bit high time
+#define T1H 52  // 1 bit high time
+#define TL  52  // low time for either bit
+
+// sets a color based on RGB from 0..255 and a brightness in % from 0..100
+#define RGB(R,G,B,BR) (((G*BR)/100) << 16) | (((R*BR)/100) << 8) | ((B*BR)/100)
+
+#define RED 	RGB(255,0,0,10)
+#define GREEN   RGB(0,255,0,10)
+#define BLUE  	RGB(0,0,255,10)
+#define WHITE   RGB(255,255,255,10)
+#define YELLOW  RGB(255,118,13,10)
+
+struct led_state {
+    uint32_t leds[NUM_LEDS];
+};
+
+void ws2812_control_init(void);
+void ws2812_write_leds(struct led_state new_state);
+
+///////////////////////////////////////////////////////////////////
+
+static const char TAG[] = "muse";	
+
+static void (*battery_handler_chain)(float value);
+static void battery_svc(float value);
+static bool init(void);
+static void set_battery_led(float value);
+
+const struct target_s target_muse = { .model = "muse", .init = init };
+
+static bool init(void) { 
+	battery_handler_chain = battery_handler_svc;
+	battery_handler_svc = battery_svc;
+	
+	ws2812_control_init();
+	float value = battery_value_svc();
+	set_battery_led(value);
+	
+	ESP_LOGI(TAG, "Initializing for Muse %f", value);
+	
+	return true;
+}
+
+#define VGREEN  4.0
+#define VRED    3.6
+
+static void set_battery_led(float value) {
+	struct led_state new_state;
+
+	if (value > VGREEN) new_state.leds[0] = GREEN;	
+	else if (value < VRED) new_state.leds[0] = RED;
+	else new_state.leds[0] = YELLOW;
+
+	ws2812_write_leds(new_state);	        
+}
+
+static void battery_svc(float value) {
+	set_battery_led(value);
+	ESP_LOGI(TAG, "Called for battery service with %f", value);
+
+	if (battery_handler_chain) battery_handler_chain(value);
+}
+
+// This is the buffer which the hw peripheral will access while pulsing the output pin
+rmt_item32_t led_data_buffer[LED_BUFFER_ITEMS];
+
+void setup_rmt_data_buffer(struct led_state new_state);
+
+void ws2812_control_init(void)
+{
+  rmt_config_t config;
+  config.rmt_mode = RMT_MODE_TX;
+  config.channel = LED_RMT_TX_CHANNEL;
+  config.gpio_num = LED_RMT_TX_GPIO;
+  config.mem_block_num = 3;
+  config.tx_config.loop_en = false;
+  config.tx_config.carrier_en = false;
+  config.tx_config.idle_output_en = true;
+  config.tx_config.idle_level = 0;
+  config.clk_div = 2;
+
+  ESP_ERROR_CHECK(rmt_config(&config));
+  ESP_ERROR_CHECK(rmt_driver_install(config.channel, 0, 0));
+}
+
+void ws2812_write_leds(struct led_state new_state) {
+  setup_rmt_data_buffer(new_state);
+  ESP_ERROR_CHECK(rmt_write_items(LED_RMT_TX_CHANNEL, led_data_buffer, LED_BUFFER_ITEMS, false));
+  ESP_ERROR_CHECK(rmt_wait_tx_done(LED_RMT_TX_CHANNEL, portMAX_DELAY));
+}
+
+void setup_rmt_data_buffer(struct led_state new_state) 
+{
+  for (uint32_t led = 0; led < NUM_LEDS; led++) {
+    uint32_t bits_to_send = new_state.leds[led];
+    uint32_t mask = 1 << (BITS_PER_LED_CMD - 1);
+    for (uint32_t bit = 0; bit < BITS_PER_LED_CMD; bit++) {
+      uint32_t bit_is_set = bits_to_send & mask;
+      led_data_buffer[led * BITS_PER_LED_CMD + bit] = bit_is_set ?
+                                                      (rmt_item32_t){{{T1H, 1, TL, 0}}} : 
+                                                      (rmt_item32_t){{{T0H, 1, TL, 0}}};
+      mask >>= 1;
+    }
+  }
+}
+

components/targets/targets.c

@@ -0,0 +1,11 @@
+#include "string.h"
+#include "targets.h"
+
+const struct target_s *target_set[] = { &target_muse, NULL };
+
+void target_init(char *target) { 
+	for (int i = 0; *target && target_set[i]; i++) if (strcasestr(target_set[i]->model, target)) {
+		target_set[i]->init();
+		break;
+	}	
+}

components/targets/targets.h

@@ -0,0 +1,22 @@
+/* 
+ *  Squeezelite for esp32
+ *
+ *  (c) Sebastien 2019
+ *      Philippe G. 2019, philippe_44@outlook.com
+ *
+ *  This software is released under the MIT License.
+ *  https://opensource.org/licenses/MIT
+ *
+ */
+ 
+#pragma once 
+ 
+#include "stddef.h" 
+#include "stdbool.h" 
+
+struct target_s {
+	char *model;
+	bool (*init)(void);
+};
+
+extern const struct target_s target_muse;

main/CMakeLists.txt

@@ -1,5 +1,5 @@
 idf_component_register(SRC_DIRS .  
-						PRIV_REQUIRES esp_common wifi-manager pthread squeezelite-ota platform_console telnet display
+						PRIV_REQUIRES esp_common wifi-manager pthread squeezelite-ota platform_console telnet display targets
                     	INCLUDE_DIRS .
                     	EMBED_FILES ../server_certs/github.pem
                     	)

main/Kconfig.projbuild

@@ -21,6 +21,11 @@ menu "Squeezelite-ESP32"
         	help
         		Set logging level info|debug|sdebug 	
 	endmenu
+	config TARGET_LOCKED
+		bool
+		default n
+	config AMP_LOCKED
+		bool
 	config JACK_LOCKED
 		bool
 	config BAT_LOCKED	
@@ -49,11 +54,20 @@ menu "Squeezelite-ESP32"
 				select I2C_LOCKED
 				select LED_LOCKED
 				select SPKFAULT_LOCKED
+				select TARGET_LOCKED
+			config MUSE
+				bool "Muse"
+				select JACK_LOCKED
+				select BAT_LOCKED
+				select I2C_LOCKED
+				select AMP_LOCKED				
+				select TARGET_LOCKED				
 			config BASIC_I2C_BT
 				bool "Generic I2S & Bluetooth"				
 			config TWATCH2020	
 				bool "T-WATCH2020 by LilyGo"				
-				select I2C_LOCKED				
+				select I2C_LOCKED		
+				select TARGET_LOCKED
 		endchoice	
 		config RELEASE_API
         	string "Software update URL"
@@ -71,11 +85,13 @@ menu "Squeezelite-ESP32"
 			string
 			default "SqueezeAMP" if SQUEEZEAMP
 			default "Squeezelite-TWATCH" if TWATCH2020
+			default "Muse" if MUSE
 			default "Squeezelite-ESP32"
 		config FW_PLATFORM_NAME
 			string 
 			default "SqueezeAmp" if SQUEEZEAMP
 			default "TWATCH" if TWATCH2020
+			default "Muse" if MUSE
 			default "ESP32"
 		# AGGREGATES - begin
 		# these parameters are "aggregates"	that take precedence. They must have a default value	
@@ -83,6 +99,7 @@ menu "Squeezelite-ESP32"
 			string 
 			default "model=TAS57xx,bck=33,ws=25,do=32,sda=27,scl=26,mute=14:0" if SQUEEZEAMP
 			default "model=I2S,bck=26,ws=25,do=33,i2c=53,sda=21,scl=22" if TWATCH2020
+			default "model=I2S,bck=5,ws=25,do=26,di=35,i2c=16,sda=18,scl=23,mck" if MUSE
 			default ""
 		config SPDIF_CONFIG		
 			string
@@ -93,7 +110,8 @@ menu "Squeezelite-ESP32"
 			default	""
 		config SPI_CONFIG
 			string
-			default "dc=27,data=19,clk=18" if TWATCH2020		
+			default "dc=27,data=19,clk=18" if TWATCH2020	
+			default "mosi=15,miso=2,clk=14"	if MUSE
 			default	""
 		config DISPLAY_CONFIG
 			string
@@ -102,67 +120,27 @@ menu "Squeezelite-ESP32"
 		config ETH_CONFIG
 			string
 			default ""
+		# AGGREGATES - end							
 		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 "{\"init\":[ {\"reg\":0,\"val\":128}, {\"reg\":0,\"val\":0}, {\"reg\":25,\"val\":4}, {\"reg\":1,\"val\":80}, {\"reg\":2,\"val\":0},	{\"reg\":8,\"val\":0}, {\"reg\":4,\"val\":192},	{\"reg\":0,\"val\":18}, {\"reg\":1,\"val\":0}, {\"reg\":23,\"val\":24}, {\"reg\":24,\"val\":2}, {\"reg\":38,\"val\":9}, {\"reg\":39,\"val\":144}, {\"reg\":42,\"val\":144}, {\"reg\":43,\"val\":128}, {\"reg\":45,\"val\":128}, {\"reg\":27,\"val\":0}, {\"reg\":26,\"val\":0}, {\"reg\":2,\"val\":240}, {\"reg\":2,\"val\":0},	{\"reg\":29,\"val\":28}, {\"reg\":4,\"val\":48}, {\"reg\":25,\"val\":0}, {\"reg\":46,\"val\":33}, {\"reg\":47,\"val\":33} ]}" if MUSE
 			default ""		
-		# AGGREGATES - end				
+		config AUDIO_CONTROLS
+			string
+			default "[{\"gpio\":32, \"pull\":true, \"long_press\":1000, \"normal\":{\"pressed\":\"ACTRLS_VOLDOWN\"}, \"longpress\":{\"pressed\":\"ACTRLS_PREV\"}}, {\"gpio\":19, \"pull\":true, \"long_press\":1000, \"normal\":{\"pressed\":\"ACTRLS_VOLUP\"}, \"longpress\":{\"pressed\":\"ACTRLS_NEXT\"}}, {\"gpio\":12, \"pull\":true, \"long_press\":1000, \"normal\":{\"pressed\":\"ACTRLS_TOGGLE\"},\"longpress\":{\"pressed\":\"ACTRLS_POWER\"}}]" if MUSE
+			default ""
+		config BAT_CONFIG
+			string
+			default "channel=7,scale=20.24,atten=0" if SQUEEZEAMP
+			default "channel=5,scale=7.00,atten=3,cells=1" if MUSE
+			default ""
+		config TARGET
+			string
+			default "muse" if MUSE
+			default ""
 	endmenu
 
-	menu "Ethernet Options"
-		visible if BASIC_I2C_BT && (ETH_USE_ESP32_EMAC || ETH_USE_SPI_ETHERNET)
-		choice 
-			prompt "Ethernet Chipset"
-			default ETH_NODRIVER
-			config ETH_NODRIVER
-				bool "Defined in NVS"			   
-			config ETH_LAN8720
-				bool "Microchip LAN8720 (RMII)"
-			config ETH_DM9051
-				bool "Davicom 9051 (SPI)"				
-		endchoice	
-		config ETH_PHY_RST_IO
-			int "PHY Reset GPIO number" if !ETH_NODRIVER
-			default -1
-			help
-				Set the GPIO number used to reset PHY chip.
-				Set to -1 to disable PHY chip hardware reset.		
-		config ETH_MDC_IO
-			int "SMI MDC GPIO number" if ETH_LAN8720
-			default -1
-			help
-				Set the GPIO number used by SMI MDC.		
-		config ETH_MDIO_IO
-			int "SMI MDIO GPIO number" if ETH_LAN8720
-			default -1
-			help
-				Set the GPIO number used by SMI MDIO.		
-		config ETH_SPI_HOST
-			int "SPI host number (-1,1 or 2)" if ETH_DM9051
-			default -1
-			help
-				Set to -1 to use system's SPI config (see Various I/O)
-				Set to 2 or 3 to use a dedicated bus 
-		config ETH_SPI_INTR_IO
-			int "interrupt" if ETH_DM9051
-			default -1													
-		config ETH_SPI_CS_IO
-			int "Chip Select" if ETH_DM9051
-			default -1								
-		config ETH_SPI_CLK_IO
-			int "SPI clock" if ETH_SPI_HOST != -1 && ETH_DM9051
-			default -1
-		config ETH_SPI_MOSI_IO
-			int "Data Out" if ETH_SPI_HOST != -1 && ETH_DM9051
-			default -1				
-		config ETH_SPI_MISO_IO
-			int "Data In"  if ETH_SPI_HOST != -1 && ETH_DM9051
-			default -1
-		config ETH_SPI_SPEED
-			int "SPI speed (Hz)" if ETH_SPI_HOST != -1 && ETH_DM9051
-			default 20000000
-	endmenu
-	
 	menu "Audio settings"
 		menu "DAC settings" 
 			visible if BASIC_I2C_BT
@@ -273,29 +251,37 @@ menu "Squeezelite-ESP32"
 		config BT_NAME
 			depends on BT_SINK
 			string "Name of Bluetooth A2DP device"
-		        default "ESP32-BT"
+		    default "ESP32-BT"
 		    help
 				This is the name of the bluetooth speaker that will be broadcasted			
 		config BT_SINK_PIN		
 			depends on BT_SINK		
 			int "Bluetooth PIN code"
-		        default 1234
+		    default 1234
 		config AIRPLAY_SINK
 			bool "AirPlay receiver"
 			default y
 		config AIRPLAY_NAME
 			depends on AIRPLAY_SINK
 			string "Name of AirPlay device"
-				default "ESP32-AirPlay"
+			default "ESP32-AirPlay"
 		    help
 				This is the name of the AirPlay speaker that will be broadcasted		
 		config AIRPLAY_PORT
 			depends on AIRPLAY_SINK
 			string "AirPlay listening port"
-				default 5000
+			default 5000
 		    help
 				AirPlay service listening port
 	endmenu	
+	
+	menu "Controls"
+		depends on !MUSE
+		config AUDIO_CONTROLS
+			string "Audio buttons set (JSON)"
+			help
+				Configuration of buttons (see README for syntax)
+	endmenu				
 
 	menu "Display Screen"
 		depends on !TWATCH2020
@@ -308,7 +294,7 @@ menu "Squeezelite-ESP32"
 	endmenu	
 	
 	menu "Various I/O"
-		visible if !TWATCH2020
+		visible if !TWATCH2020 && !MUSE
 		config I2C_CONFIG
 			string "I2C system configuration"
 			default ""
@@ -342,18 +328,19 @@ menu "Squeezelite-ESP32"
 				Set parameters of GPIO extender
 				model=<model>[,addr=<addr>][,base=<100..N>][,count=<0..32>][,intr=<gpio>][,port=dac|system]				
 	endmenu
+	
 	menu "LED configuration"
-		visible if !SQUEEZEAMP && !TWATCH2020
+		visible if !TARGET_LOCKED
 		config LED_GREEN_GPIO
 			int "Green led GPIO"
-			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 0 if SQUEEZEAMP || MUSE
 			default 1 
 		config LED_RED_GPIO				
 			int "Red led GPIO"
@@ -367,11 +354,12 @@ menu "Squeezelite-ESP32"
 			default 0 if SQUEEZEAMP
 			default 1
 	endmenu
+	
     menu "Audio JACK"	
-		visible if !SQUEEZEAMP && !TWATCH2020
+		visible if !TARGET_LOCKED
 		config JACK_GPIO		
 			int "Jack insertion GPIO"
-			default 34 if SQUEEZEAMP
+			default 34 if SQUEEZEAMP || MUSE
 			default -1
 			help
 				GPIO to detect speaker jack insertion. Set to -1 for no detection. 
@@ -380,8 +368,23 @@ menu "Squeezelite-ESP32"
 			int "Level when inserted (0/1)"
 			default 0
 	endmenu	
+	
+	menu "Amplifier"	
+		visible if !TARGET_LOCKED
+		config AMP_GPIO		
+			int "Amplifier GPIO"
+			default 21 if MUSE
+			default -1
+			help
+				GPIO to switch on/off amplifier. Set to -1 for no amplifier. 
+		config AMP_GPIO_LEVEL
+			depends on AMP_GPIO != -1
+			int "Active level(0/1)"
+			default 1
+	endmenu	
+	
 	menu "Speaker Fault"	
-		visible if !SQUEEZEAMP && !TWATCH2020
+		visible if !TARGET_LOCKED
 		config SPKFAULT_GPIO		
 			int "Speaker fault GPIO"
 			default 2 if SQUEEZEAMP
@@ -393,21 +396,14 @@ menu "Squeezelite-ESP32"
 			int "Level when fault (0/1)"
 			default 0
 	endmenu	
-	menu "Battery measure"	
-		visible if !SQUEEZEAMP && !TWATCH2020
-		config BAT_CHANNEL	
-			int "Set channel (0..7)"
-			default 7 if SQUEEZEAMP
-			default -1 
+	
+	menu "Battery measure"
+		visible if !TARGET_LOCKED
+		config BAT_CONFIG
+			string "Battery acquisitiong configuration"
 			help
-				Read a value every 10s on ADC1 on set Channel
-		config BAT_SCALE	
-			string "Set scaling factor"
-			depends on BAT_CHANNEL != -1
-			default "20.24" if SQUEEZEAMP
-			default "" 
-			help
-				Set the scaling factor for this 12 bits ADC
+				Sets parameters for battery voltage measure
+				channel=<0..7>,scale=<ratio_to_4096>,atten=<adc_atten>,cells=<1..3>
 	endmenu	
 	
 endmenu

main/esp_app_main.c

@@ -68,6 +68,7 @@ extern const uint8_t server_cert_pem_end[] asm("_binary_github_pem_end");
 // as an exception _init function don't need include
 extern void services_init(void);
 extern void	display_init(char *welcome);
+extern void target_init(char *target);
 const char * str_or_unknown(const char * str) { return (str?str:unknown_string_placeholder); }
 const char * str_or_null(const char * str) { return (str?str:null_string_placeholder); }
 bool is_recovery_running;
@@ -420,6 +421,9 @@ void register_default_nvs(){
 
 	ESP_LOGD(TAG,"Registering default value for key %s", "rel_api");
 	config_set_default(NVS_TYPE_STR, "rel_api", CONFIG_RELEASE_API, 0);
+	
+	ESP_LOGD(TAG,"Registering default value for key %s", "target");
+	config_set_default(NVS_TYPE_STR, "target", "", 0);
 
 	wait_for_commit();
 	ESP_LOGD(TAG,"Done setting default values in nvs.");
@@ -473,6 +477,12 @@ void app_main()
 
 	ESP_LOGI(TAG,"Initializing display");
 	display_init("SqueezeESP32");
+	
+	char *target = config_alloc_get_str("target", CONFIG_TARGET, NULL);
+	if (target) {
+		target_init(target);
+		free(target);
+	}	
 
 	if(is_recovery_running && display){
 		GDS_ClearExt(display, true);
@@ -501,7 +511,7 @@ void app_main()
 
 	if(!is_recovery_running){
 		ESP_LOGD(TAG,"Getting audio control mapping ");
-		char *actrls_config = config_alloc_get_default(NVS_TYPE_STR, "actrls_config", NULL, 0);
+		char *actrls_config = config_alloc_get_default(NVS_TYPE_STR, "actrls_config", "", 0);
 		if (actrls_init(actrls_config) == ESP_OK) {
 			ESP_LOGD(TAG,"Initializing audio control buttons type %s", actrls_config);	
 		} else {

sdkconfig.defaults

@@ -2,6 +2,35 @@
 # Automatically generated file. DO NOT EDIT.
 # Espressif IoT Development Framework (ESP-IDF) Project Configuration
 #
+CONFIG_BT_STACK_NO_LOG=y
+CONFIG_DEFAULT_COMMAND_LINE="squeezelite -o I2S -b 500:2000 -d all=info -C 30 -W"
+# CONFIG_COMPILER_OPTIMIZATION_LEVEL_DEBUG is not set
+CONFIG_COMPILER_OPTIMIZATION_LEVEL_RELEASE=y
+# CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE is not set
+CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT=y
+CONFIG_BT_ALLOCATION_FROM_SPIRAM_FIRST=y
+CONFIG_BT_BLE_DYNAMIC_ENV_MEMORY=y
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=2800
+CONFIG_TIMER_TASK_STACK_DEPTH=2800
+CONFIG_USE_ONLY_LWIP_SELECT=y
+CONFIG_SPIRAM_TRY_ALLOCATE_WIFI_LWIP=y
+# CONFIG_ETH_USE_ESP32_EMAC is not set
+# CONFIG_ETH_USE_SPI_ETHERNET is not set
+CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=2800
+CONFIG_LWIP_DHCP_RESTORE_LAST_IP=y
+CONFIG_MBEDTLS_TLS_CLIENT_ONLY=y
+# CONFIG_MQTT_PROTOCOL_311 is not set
+# CONFIG_MQTT_TRANSPORT_SSL is not set
+# CONFIG_MQTT_TRANSPORT_WEBSOCKET is not set
+CONFIG_WIFI_LWIP_ALLOCATION_FROM_SPIRAM_FIRST=y
+CONFIG_MBEDTLS_HARDWARE_MPI=y
+CONFIG_MBEDTLS_MPI_USE_INTERRUPT=y
+# CONFIG_MBEDTLS_ASYMMETRIC_CONTENT_LEN is not set
+
+# CONFIG_LWIP_IP4_FRAG is not set
+# CONFIG_LWIP_IP6_FRAG is not set
+CONFIG_LWIP_IP4_REASSEMBLY=y
+CONFIG_LWIP_IP6_REASSEMBLY=y
 
 # DSP
 CONFIG_DSP_OPTIMIZED=y
@@ -111,12 +140,6 @@ CONFIG_DEFAULT_AP_GATEWAY="192.168.4.1"
 CONFIG_DEFAULT_AP_NETMASK="255.255.255.0"
 CONFIG_DEFAULT_AP_MAX_CONNECTIONS=4
 CONFIG_DEFAULT_AP_BEACON_INTERVAL=100
-CONFIG_DEFAULT_COMMAND_LINE="squeezelite -o I2S -b 500:2000 -d all=info -C 30"
-
-CONFIG_COMPILER_OPTIMIZATION_SIZE=y
-CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_ENABLE=y
-
-
 
 CONFIG_COMPILER_STACK_CHECK_MODE_NONE=y
 
@@ -169,7 +192,12 @@ CONFIG_BT_SSP_ENABLED=y
 CONFIG_BT_BLE_ENABLED=n
 CONFIG_BT_BLE_SMP_ENABLE=y
 
-
+CONFIG_ESP32_ECO3_CACHE_LOCK_FIX=y
+# CONFIG_ESP32_REV_MIN_0 is not set
+CONFIG_ESP32_REV_MIN_1=y
+# CONFIG_ESP32_REV_MIN_2 is not set
+# CONFIG_ESP32_REV_MIN_3 is not set
+CONFIG_ESP32_REV_MIN=1
 
 
 CONFIG_BT_LOG_HCI_TRACE_LEVEL_WARNING=y
@@ -349,11 +377,9 @@ CONFIG_BT_RESERVE_DRAM=0xdb5c
 
 CONFIG_ADC_DISABLE_DAC=y
 
-CONFIG_SPI_MASTER_ISR_IN_IRAM=y
-CONFIG_SPI_SLAVE_ISR_IN_IRAM=y
+# CONFIG_SPI_SLAVE_IN_IRAM is not set
+# CONFIG_SPI_SLAVE_ISR_IN_IRAM is not set
 CONFIG_SPI_MASTER_IN_IRAM=y
-CONFIG_SPI_SLAVE_IN_IRAM=y
-
 
 CONFIG_EFUSE_CODE_SCHEME_COMPAT_3_4=y
 
@@ -376,6 +402,9 @@ CONFIG_SPIRAM_SIZE=-1
 CONFIG_SPIRAM_SPEED_80M=y
 CONFIG_SPIRAM_MEMTEST=y
 CONFIG_SPIRAM_CACHE_WORKAROUND=y
+CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_MEMW=y
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_DUPLDST is not set
+# CONFIG_SPIRAM_CACHE_WORKAROUND_STRATEGY_NOPS is not set
 
 CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=256
 CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=65536
@@ -456,19 +485,6 @@ CONFIG_ESP_TASK_WDT=y
 CONFIG_ESP_TASK_WDT_TIMEOUT_S=5
 CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0=y
 CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1=y
-CONFIG_ETH_USE_ESP32_EMAC=y
-CONFIG_ETH_PHY_INTERFACE_RMII=y
-
-CONFIG_ETH_RMII_CLK_INPUT=y
-
-CONFIG_ETH_RMII_CLK_IN_GPIO=0
-CONFIG_ETH_SMI_MDC_GPIO=23
-CONFIG_ETH_SMI_MDIO_GPIO=18
-CONFIG_ETH_PHY_USE_RST=y
-CONFIG_ETH_PHY_RST_GPIO=5
-CONFIG_ETH_DMA_BUFFER_SIZE=512
-CONFIG_ETH_DMA_RX_BUFFER_NUM=10
-CONFIG_ETH_DMA_TX_BUFFER_NUM=10
 
 CONFIG_ESP_EVENT_POST_FROM_ISR=y
 CONFIG_ESP_EVENT_POST_FROM_IRAM_ISR=y
@@ -577,7 +593,6 @@ CONFIG_FREERTOS_MAX_TASK_NAME_LEN=16
 CONFIG_FREERTOS_SUPPORT_STATIC_ALLOCATION=y
 
 CONFIG_FREERTOS_TIMER_TASK_PRIORITY=1
-CONFIG_FREERTOS_TIMER_TASK_STACK_DEPTH=2432
 CONFIG_FREERTOS_TIMER_QUEUE_LENGTH=10
 CONFIG_FREERTOS_QUEUE_REGISTRY_SIZE=0
 
@@ -663,12 +678,6 @@ CONFIG_MBEDTLS_HARDWARE_AES=y
 
 CONFIG_MBEDTLS_HAVE_TIME=y
 
-CONFIG_MBEDTLS_TLS_SERVER_AND_CLIENT=y
-
-
-
-CONFIG_MBEDTLS_TLS_SERVER=y
-CONFIG_MBEDTLS_TLS_CLIENT=y
 CONFIG_MBEDTLS_TLS_ENABLED=y
 
 CONFIG_MBEDTLS_KEY_EXCHANGE_RSA=y
@@ -680,7 +689,7 @@ CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA=y
 CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA=y
 CONFIG_MBEDTLS_SSL_RENEGOTIATION=y
 
-CONFIG_MBEDTLS_SSL_PROTO_TLS1=y
+# CONFIG_MBEDTLS_SSL_PROTO_TLS1 is not set
 CONFIG_MBEDTLS_SSL_PROTO_TLS1_1=y
 CONFIG_MBEDTLS_SSL_PROTO_TLS1_2=y
 
@@ -693,8 +702,6 @@ CONFIG_MBEDTLS_AES_C=y
 CONFIG_MBEDTLS_RC4_DISABLED=y
 
 
-
-
 CONFIG_MBEDTLS_CCM_C=y
 CONFIG_MBEDTLS_GCM_C=y
 
@@ -719,12 +726,6 @@ CONFIG_MBEDTLS_ECP_DP_BP512R1_ENABLED=y
 CONFIG_MBEDTLS_ECP_DP_CURVE25519_ENABLED=y
 CONFIG_MBEDTLS_ECP_NIST_OPTIM=y
 CONFIG_MDNS_MAX_SERVICES=10
-CONFIG_MQTT_PROTOCOL_311=y
-CONFIG_MQTT_TRANSPORT_SSL=y
-CONFIG_MQTT_TRANSPORT_WEBSOCKET=y
-CONFIG_MQTT_TRANSPORT_WEBSOCKET_SECURE=y
-
-
 
 CONFIG_NEWLIB_STDOUT_LINE_ENDING_CRLF=y