Ritvars

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• Is there some hidden differences between terminal and editor in Espruino IDE

  @Ritvars started

  • 13 comments
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  @Gordon replied
• Is there some hidden differences between terminal and editor in Espruino IDE

  in JavaScript • 9 years, 2 months

  

  After i turned on 'Whitespace Only' for code and modules, there is no more faults. Code downloaded to board and running like shown on video.
  In my code, i have used just module for MAX7219.
  Without any 'Minification' options turned on, downloading just hangs.

• Is there some hidden differences between terminal and editor in Espruino IDE

  in JavaScript • 9 years, 2 months

  

  Brokened part of my example is found. Before posting of my code i deleted some commented lines out from code. Without thees lines code is running on board and nothing hangs. But anyway, case is wierd. Theese lines are commented anyway. Why interpreter hangs?

  //disp.raw([1,2,4,8,16,32,64,128]); // Diagonāle
  //disp.raw([255,129,129,129,129,129,129,­255]); // Kvadrāts
  //disp.raw([0,126,66,66,66,66,126,0]); // Kvadrāts-1
  //disp.raw([0,0,60,36,36,60,0,0]); // Kvadrāts-2
  //disp.raw([0,0,0,24,24,0,0,0]); // Kvadrāts-3
  

  At end of each line is comment in my native language for myself. To remember what is done already.

• Is there some hidden differences between terminal and editor in Espruino IDE

  in JavaScript • 9 years, 2 months

  

  Actually it's my fault matrix, matrica. Diff between english and my native language.
  But this trinity helps. I can get board back from "another dimension". Command line is live again. Code on board is not running anyway.

• Is there some hidden differences between terminal and editor in Espruino IDE

  in JavaScript • 9 years, 2 months

  

  One more thing. On terminal side cursor are in waiting mode. Its like broken terminal, when Rx or Tx line is disconnected and user still writing in console.
  And what is more wierd, i have sucessfully download code to Espruino board, cursor still hangs, i have disconnect the board from USB cable and connect back. Urra, code is running.
  Something is broken between me and board :) Probably line endings, or something more special in my OS installation.? Thanks to kernel, not me.

• Is there some hidden differences between terminal and editor in Espruino IDE

  in JavaScript • 9 years, 2 months

  

  Nop. The code in right side of my IDE is the exactly like this in forum thread. When i copy/pasted to left side, is working perfectly.
  Is there special options for OS on my laptop? I'm linux user. Ubuntu derivative, Linux Mint.

  Btw, this is first time when i get some strange (no syntactic) errors or behaviour.

• Is there some hidden differences between terminal and editor in Espruino IDE

  in JavaScript • 9 years, 2 months

  

  The problem in short: i have written some small light show code for 8x8 LED matrix display using MAX7219 driver. Each small part of my code is designed and tested in left side of IDE window. All seems to working as expected. When i try to run all code parts together, my Espruino board hangs and should be restarted. All my code is bellow:

  SPI2.setup({mosi:B15, sck:B13});
  var disp = require("MAX7219").connect(SPI2,C4);
  
  var matrix = [255,129,129,129,129,129,129,255,0,126,6­6,66,66,66,126,0,0,0,60,36,36,60,0,0,0,0­,0,24,24,0,0,0];
  
  setInterval(function(){
    setTimeout(function() {disp.raw(matrica.slice(0,8)); }, 10);
    setTimeout(function() {disp.raw(matrica.slice(8,16)); }, 200);
    setTimeout(function() {disp.raw(matrica.slice(16,24)); }, 300);
    setTimeout(function() {disp.raw(matrica.slice(24,32)); }, 400);
  }, 1000);
  

  There is link to Youtube video: http://youtu.be/cTESkFNigac
  
  

  Code should be buggy. Or... i can't understand where is difference between two parts of Espruino IDE.
  Btw, sorry for worst english grammar ever, still learning.