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Type: Posts; User: Dean

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    OLED SSD1306 128x64 fonts

    Has anyone tried to improve the fonts on the adafruit library to include bigger or different font types?

    I guess it has to do with this code


    // a 5x7 font table
    extern uint8_t PROGMEM...
  2. solved

    for those who may be interested, i have resolved this issue, I found a new Max31855 library and modified it to work with hardware spi


    /*
    RJM_MAX31855.cpp - Library for reading temperature...
  3. oled is mosi, probe is Miso

    oled is mosi, probe is Miso
  4. also when i put an oscilloscope on the CS/SS pins...

    also when i put an oscilloscope on the CS/SS pins the screen goes low for say 5ms but the probe is like 1ms
  5. Hello all, so I am already using the nick gammon...

    Hello all, so I am already using the nick gammon hardware version of the oled library, i am trying to convert the probe version as well to hardware as the teensy has so many spi pins, but i am pretty...
  6. So this code seems to be turning the screen off ...

    So this code seems to be turning the screen off


    // turn SPI hardware off
    SPI.end ();

    its in the thermocouple library, but when its commented out, I get no data from the probe
  7. Teensy 3.0 multiple SPI device issue, this is out of my league help!

    Hello,

    I am trying to design a temperature probe circuit and display the results on an OLED screen, But I am having a problem with getting both the screen and probes working together, I have had...
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    Next on the list, How to get the buttons to...

    Next on the list,

    How to get the buttons to work as interrupts?
    and add a better way of displaying output notice i.e display.print("DISPLAY2 Selected");
  9. Replies
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    17,454

    So I have managed to solve this myself, anyone...

    So I have managed to solve this myself, anyone else who is looking for basic code for a menu for a OLED here it is


    /*
    OLED Menu System

    Created by Dean, 10th October 2013.

    Menu...
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    17,454

    Menu system on Teensy3 and OLED (SSD1306)

    Hi,

    Can anyone offer any advice on any libraries out there I can use to implement a multi level menu system for an OLED screen, I would like to use 5 buttons, left, right, up, down and enter for...
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