KaRadio32 Release 1.9

KaRadio32:

Release 1.9 Rev6 - Built on 2020/01/11

New:

1.9 R7
- New telnet or serial commands: cli.wake, cli.sleep:
  cli.wake("x"): x in minutes. Start or stop the wake function. A value 0 stop the wake timer cli.sleep("x"): x in minutes. Start or stop the sleep function. A value 0 stop the sleep timer cli.wake: Display the current value in seconds cli.Sleep: Display the current value in seconds
- sys.lcdstop, sys.lcdblv: sys.lcdstop and sys.lcdstop("x"): Timer in seconds to switch off the lcd on stop mode. 0= no timer sys.lcdblv and sys.lcdblv("x"): Value in percent of the backlight.
- Fade in and out for backlight driven by a gpio.
- New tool and hardware partition from Bazooka07: Update for boards/nvs_generator.sh use nvs_partition_gen.py tool directly from $IDF_PATH folder can process one or all boards in one shot. Update size for binary partition : 0x3000 now ! Look at : https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/storage/nvs_partition_gen.html#running-the-utility
- Decode url correctly for /webStation. included name #149
- Esp-idf Release 3.3.1
- https://github.com/karawin/Ka-Radio32/releases
1.9 R6:
- Parse playlist fix.

1.9 R4:
- wifi.auto command now disable the AP mode if already connected to an AP in the past.
- I2S corrected for 32bit output stream. Thanks to har-in-air github user.
- Instant play: new button "Add/Edit", and update fields on cli commands.

KaRadio: Release 1.9

Release 1.9 R6 - Built on 2020/01/11

New:

1.9 R6:
- Parse playlist fix.
1.9 R4:
- LWIP layer tuned. Better errno 11 computing.

History:

history

For ESP32 see the github page KaRadio32. Release 1.6 R4

ESP8266 Simplest prototype:

- Optional external ram (23LCV1024) support (1:CS/=GPIO16 2:MISO=GPIO12 3:NC 4:GND 5:MOSI=GPIO13 6:SCK=GPIO14 7:GND 8:3.3v)

Attention:
The optional led is now on GPIO2. The blue led on the ESP8266 is blinking at the same rate.
GPIO16 is now the Chip select for the external ram if any.
The external ram is detected at boot time if present.

To upgrade to this release, please flash user1.4096.new.4.bin at 0x1000 ,
user2.4096.new.4.bin at 0X81000 and blank.bin at 0x7e000 & 0x3fe000
After that, all next updates are done with the On The Air (OTA) feature.
New binaries are hosted at http://karadio.karawin.fr .

Loading the esp8266

First use

If the access point of your router is not known, the webradio initializes itself as an AP. Connect your wifi to the ssid "WifiWebRadio",
Browse to 192.164.4.1 to display the page, got to "setting" "Wifi" and configure your ssid ap, the password if any, the wanted IP or use dhcp if you know how to retrieve the dhcp given ip (terminal or scan of the network).
In the gateway field, enter the ip address of your router.
Validate. The equipment restart to the new configuration. Connect your wifi to your AP and browse to the ip given in configuration.
Congratulation, you can edit your own station list. Don't forget to save your stations list in case of problem or for new equipments.
if the AP is already know by the esp8266, the default ip at the first start is 192.168.1.254
a sample of stations list is on https://github.com/karawin/Ka-Radio/blob/master/ESP8266-Firmware/WebStations.txt . Can be uploaded via the web page.

Feedback

Please tell me if you succeeded or something more can be done, thanks.
The second step will add some hardware buttons (vol + -, station + -, play ...)

Wiring:

From ESP8266_ESP12( 3.3 v) or nodeMCU(5v) to VS1053 (5 v)

REST

ADC

CH_PD to 3.3v

GPIO16 (a 1Hz output)

D5:GPIO14 to VS1053 SCK

D6:GPIO12 to VS1053 MISO

D7:GPIO13 to VS1053 MOSI

TXD to CH340G UART rx

RXD from CH340G UART tx

D1:GPIO05 to VS1053 XDCS

D2:GPIO04 to VS1053 DREQ

D3:GPIO00 to VS1053 XRST

GPIO02

D8:GPIO15 to VS1053 XCS

Project Details

KaRadio32 Release 1.9

KaRadio: Release 1.9

History:

For ESP32 see the github page KaRadio32. Release 1.6 R4

ESP8266 Simplest prototype: