1.1.4 and no startup problem, LCD 128x64 with ST7920 working fine. Thank You JP

Happy for you. I don't have any special correction for the problem, but only the result is important.
Enjoy

Hi my friend and happy new year!

I test new display, LCD 128x64 with ST7920 controller.

LCD to Arduino:

Pin 4 RS - D4

Pin5 R/W - D5

Pin6 E - D6

Pin15  - GND

Pin 17 Reset - D7

Edit one row in u8glibConf.h

U8GLIB_ST7920_128X64_1X u8g(6, 5, 4 ,7); //Enable, RW, RS, RESET

All is perfect, but need faster data reading on startup. Display show station name (1st line, saved name) and 4 line STOPPED.  When I change station, all is OK. If You can do it?

There are also some problems with scrolling. I've tested 3 displays - Nokia5110, 0.96" oled and now this LCD. Always some problem long texts, like: 

RedOne feat. Enrique Iglesias, R. City, Serayah, Shaggy

and Your

"https://hackaday.io/project/11570-wifi-webradio-with-esp8266-and-vs1053".

These lines do not scroll.

Sorry for my english :(

Thank You

Hi,

Do have done this:

u8glib must be installed in library;
In .../Arduino\libraries\U8glib\utility/u8g.h
 uncomment the following line
#define U8G_16BIT 1

No more scrolling problem, thank you, but startup problem is. 

I don't understand the startup problem.

Where can I send a picture or video  this problem?

Try to uncheck AutoPlay Checkbox and check again.  After that your Radio should start without any klick. Regards

Thomas

This is not a problem, radio plays. LCD does not show stream data. 

Ok, then no idea.

You can upload a picure on site like this:

http://www.bilder-upload.eu/

After uploading you get a link which cou can copy into your post.

Regards

Thomas

You must set the baudrate with command

cli.uart("28800") 

on uart interface and reset.

It's all done and correct....but???

i add led pin 12 (play led) ,It also does not light up. when I do a reset nodemcu, all data displayed. I've tested pro mini, uno, nano and 328p-pu ic - same result. when using other displays (oled, nokia 5110) all displayed perfectly.

my u8glibConf.h

#ifndef _U8GLIBCONF_h
#define _U8GLIBCONF_h

#if defined(ARDUINO) && ARDUINO >= 100

#include "arduino.h"
#else
#include "WProgram.h"
#endif
#include "U8glib.h"

U8GLIB_ST7920_128X64_1X u8g(6, 5, 4 ,7); //Enable, RW, RS, RESET 

#endif

esp tx to pro mini rx?

Send the schematic of your connections including power and gnd

Hi jp cocatix,

i tried to compile the OLED Display code.

The following Errors occure:

aradioutils:140: error: invalid conversion from 'char*' to 'byte* {aka unsigned char*}' [-fpermissive]
karadioutils:97: error: initializing argument 1 of 'void removeUtf8(byte*)' [-fpermissive]
 void removeUtf8(byte *characters)
      ^
karadioutils:149: error: invalid conversion from 'char*' to 'byte* {aka unsigned char*}' [-fpermissive]
karadioutils:97: error: initializing argument 1 of 'void removeUtf8(byte*)' [-fpermissive]
 void removeUtf8(byte *characters)
      ^
karadioutils:160: error: invalid conversion from 'char*' to 'byte* {aka unsigned char*}' [-fpermissive]
karadioutils:97: error: initializing argument 1 of 'void removeUtf8(byte*)' [-fpermissive]
 void removeUtf8(byte *characters)
      ^
karadioutils:188: error: invalid conversion from 'char*' to 'byte* {aka unsigned char*}' [-fpermissive]
karadioutils:97: error: initializing argument 1 of 'void removeUtf8(byte*)' [-fpermissive]
 void removeUtf8(byte *characters)

Arduino 1.6.7 Windows 10.

Any Idea how to sove it?

Thanks

Thomas

On file / preferences  choose compiler warning! None

That's all.

Ok, i will cast all things to avoid these warnings.

Thanks for your quick answer.

The setting is already on None

Other ideas?

Please reload the zip on karadio.karawin.fr

Thanks for your Update. Now it compiles. Next Days i try to Connect it. What have you changed?

Regards

Thomas

Just an adaptation of C type. byte is an unsigned 8bits and char is a signed 8bits. Just a warning from the compiler.

All is perfect :) (Nokia 5110) Thank You!

Which is necessary to modify, to change scrolling speed?  Scrolling too fast.

Thanks again!

Change value 0x3000 with a greater one (0x4000 or 0x5000 ....  max 0xFFFF)

void loop(void) {
    serial();
    if (loopcount++ == ((x==84)?0x3000:0x7000))
    {
        loopcount = 0;
        if (++scrl%6 == 0) digitalWrite(13, HIGH);    
        scroll();    
        digitalWrite(13, LOW);
    }
}

Strange problem with this sketch.

Arduino: 1.6.11 (Linux), Board: "Arduino Pro or Pro Mini, ATmega328 (5V, 16 MHz)"

In file included from /home/ringo/sketchbook/libraries/karadioU8glib/karadioU8glib.ino:1:0:
sketch/u8glibConf.h:41:22: fatal error: arduino.h: No such file or directory
  #include "arduino.h"

compilation terminated.

exit status 1
Error compiling for board Arduino Pro or Pro Mini.

try with <arduino.h>

in place of "arduino.h"