ANNOUNCE: Squeezelite-ESP32 (dedicated thread)

[sle118]

I will create an Issue (problem report) on the squeezelite-esp32 github, and refer to this forum post.

Very good analysis. Thank you for digging that far. I'm sure that philippe_44 will love testing his build system to rebuild the flac codec if needed

[philippe_44]

Very good analysis. Thank you for digging that far. I'm sure that philippe_44 will love testing his build system to rebuild the flac codec if needed

Indeed, excellent analysis. I'll update to the latest flac at the next release of squeezelite-esp32. Luckily, flac is not the hardest codec to update

[jofland]

I had some trouble getting a SPI display ILI9341 working. Unfortunately dip switch 5 of the audio kit has some contact problems...


Working configuration:

AI Audio Kit V2.2 2957 (dac_config: model=ES8388,bck=5,ws=25,do=26,sda=18,scl=23,i2c=1 6)
Dip switch (left to right): off, off, off, on, on

Display 2.8" SPI TFT (touch); 240x320, ILI9341

Connections

Display	Audio Kit
LED	MTDO (15)
SCK	MTMS (14)
SDI(MOSI)	MTDI (12)
DC	MTCK (13)
RESET	IO19
CS	GND
GND	GND
VCC	3V3

spi_config: data=12,clk=14,dc=13,host=1
display_config: SPI,width=320,height=240,reset=19,back=15,speed=80 00000,mode=0,driver=ILI9341


LMS plugin config:

ESP32 settings:
Artwork enable X=32; Y=32

Basic settings:
Now playing information: Spectrum analyzer and Progress bar and Remaining time

[sle118]

I had some trouble getting a SPI display ILI9341 working. Unfortunately dip switch 5 of the audio kit has some contact problems...


Working configuration:

AI Audio Kit V2.2 2957 (dac_config: model=ES8388,bck=5,ws=25,do=26,sda=18,scl=23,i2c=1 6)
Dip switch (left to right): off, off, off, on, on

Display 2.8" SPI TFT (touch); 240x320, ILI9341

Connections

Display	Audio Kit
LED	MTDO (15)
SCK	MTMS (14)
SDI(MOSI)	MTDI (12)
DC	MTCK (13)
RESET	IO19
CS	GND
GND	GND
VCC	3V3

spi_config: data=12,clk=14,dc=13,host=1
display_config: SPI,width=320,height=240,reset=19,back=15,speed=80 00000,mode=0,driver=ILI9341


LMS plugin config:

ESP32 settings:
Artwork enable X=32; Y=32

Basic settings:
Now playing information: Spectrum analyzer and Progress bar and Remaining time

Sooooo..... You are giving us a working recipe? Because it is not clear when reading the first lines of your post.

Thank you!

[CJS]

You are giving us a working recipe? Because it is not clear when reading the first lines of your post.

It was clear to me. In the second line jofland said:

Working configuration:

[jofland]

Sooooo..... You are giving us a working recipe? Because it is not clear when reading the first lines of your post.

Thank you!

Yes, I only wanted to document a working configuration in case someone has the same board and display.

[jofland]

Working configuration:

AI Audio Kit V2.2 2957 (dac_config: model=ES8388,bck=5,ws=25,do=26,sda=18,scl=23,i2c=1 6)
Dip switch (left to right): off, off, off, on, on

Display 2.8" SPI TFT (touch); 240x320, ILI9341

Connections

Display	Audio Kit
LED	MTDO (15)
SCK	MTMS (14)
SDI(MOSI)	MTDI (12)
DC	MTCK (13)
RESET	IO19
CS	GND
GND	GND
VCC	3V3

spi_config: data=12,clk=14,dc=13,host=1
display_config: SPI,width=320,height=240,reset=19,back=15,speed=80 00000,mode=0,driver=ILI9341


LMS plugin config:

ESP32 settings:
Artwork enable X=32; Y=32

Basic settings:
Now playing information: Spectrum analyzer and Progress bar and Remaining time

I had some trouble with IO15 for LED so I put LED to 3V3 (no dimming anymore). I did not find any other free working GPIO. Any suggestions?


I also added Rotary Control:

Rotary encoder	Audio Kit
CLK	IO18
DT	IO23
SW	IO22

rotary_config: A=18,B=23,SW=22,volume,longpress

[sle118]

Yes, I only wanted to document a working configuration in case someone has the same board and display.

You should post some pictures, here or in the following thread: https://forums.slimdevices.com/forum...rdware-project

[CJS]

I'll update to the latest flac at the next release of squeezelite-esp32. Luckily, flac is not the hardest codec to update

FYI, I was notified about a new release of sqeezelite-esp32. The revision log mentions that the flac codec is updated.
I flashed my ESP Muse with the latest firmware version (v2.1271-16). Unfortunately, the problem FLAC with empty seektable (seekpoints: 0) still does not play.
philippe_44, did you test playback of the problem FLAC attached to Issue #231 with the updated firmware?

[jofland]

I had some trouble with IO15 for LED so I put LED to 3V3 (no dimming anymore). I did not find any other free working GPIO. Any suggestions?

I connected Display-RST to Board-RST. So one IO is free now for LED.

Actual working config:

Display 2.8" SPI TFT (touch); 240x320, ILI9341

Connections

Display	Audio Kit
LED	IO22
SCK	MTMS (14)
SDI(MOSI)	MTDI (12)
DC	MTCK (13)
RESET	RST
CS	GND
GND	GND
VCC	3V3

spi_config: data=12,clk=14,dc=13,host=1
display_config: SPI,width=320,height=240,back=22,speed=8000000,mod e=0,driver=ILI9341


LMS plugin config:

ESP32 settings:
Artwork enable X=32; Y=32

Basic settings:
Now playing information: Spectrum analyzer and Progress bar and Remaining time[/QUOTE]


Rotary Control:

Rotary encoder	Audio Kit
CLK	IO18
DT	IO23
SW	IO19

rotary_config: A=18,B=23,SW=19,volume,longpress

[philippe_44]

FYI, I was notified about a new release of sqeezelite-esp32. The revision log mentions that the flac codec is updated.
I flashed my ESP Muse with the latest firmware version (v2.1271-16). Unfortunately, the problem FLAC with empty seektable (seekpoints: 0) still does not play.
philippe_44, did you test playback of the problem FLAC attached to Issue #231 with the updated firmware?

Ah! I thought the update of flac decoder would suffice but no, I had to investigate more and in fact it's a bug (or sort of) in flac, see https://github.com/xiph/flac/issues/579. It is fixed now in the latest update I did

NB: private joke for sle118 => another truffle

[CJS]

Ah! I thought the update of flac decoder would suffice but no, I had to investigate more and in fact it's a bug (or sort of) in flac, see https://github.com/xiph/flac/issues/579. It is fixed now in the latest update I did.

Thank you verry much philippe_44 for your efforts to fix this issue! I saw that updated source code is available on github. Since I don't have experience with building binaries from source, I will test after updated binaries are made available.

[sle118]

Thank you verry much philippe_44 for your efforts to fix this issue! I saw that updated source code is available on github. Since I don't have experience with building binaries from source, I will test after updated binaries are made available.

you can get the binaries from the build: https://github.com/sle118/squeezelit...uns/4582038965

and use the web ui to upload. best is to first boot to recovery before uploading.

[jofland]

Are there any reasons why there are only 6 presets possible in button config?

BCTRLS_PS1, BCTRLS_PS2, BCTRLS_PS3, BCTRLS_PS4, BCTRLS_PS5, BCTRLS_PS6​

I would like to use the whole 10 possible presets from lms´s preset editor.

[CJS]

you can get the binaries from the build: https://github.com/sle118/squeezelit...uns/4582038965
and use the web ui to upload. best is to first boot to recovery before uploading.

Thanks! I am now running firmware version 2.1276-16 on my ESP Muse, and can confirm that the problem FLAC with empty seektable is playing fine now!

For others who want to test the new firmware:
- download the firmware version for your hardware from the link provided by sle118
- extract file squeezelite.bin from the downloaded zip
- open the web-UI of your ESP32 player and select the Updates tab
- under Local Firmware Upload click "Select File", and browse to the extracted squeezelite.bin file
- click Upload

Your ESP32 player should then reboot into Recovery mode, and the new firmware will be uploaded. After a successful upload your player will reboot into normal Squeezelite mode.