GKeely

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• How to carry out functions in a sequential manner

  @GKeely started

  • 6 comments
  • 2,822 views

  @Gordon replied
• How to carry out functions in a sequential manner

  in JavaScript • 8 years, 6 months

  

  Hi
  Thank you both for your prompt replies.

  regards

  Gerry

• How to carry out functions in a sequential manner

  in JavaScript • 8 years, 6 months

  

  Hi
  I'm new to Javascript/Espruino and trying to get a 4D Systems oled gmd-128 Display (serial connection) to work.
  After each command is sent the display responds with an ack(0x06) if successful and next command should not be sent until ack is received.

  I have managed to get the display working by using the setTimeout('func',td);
  but this is not the most efficient way.

  I would appreciate any info has to how to "force" sequential operation ie
  Send command 1
  wait for ack
  Send command 2
  wait for ack
  etc

  regards
  Gerry

  ps hope this makes sense !