arduino:displays_for_classic_arduinos:tiny_oled_displays_and_classic_arduinos
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arduino:displays_for_classic_arduinos:small_oled_displays_and_classic_arduinos [2018/01/28 04:27] – ↷ Page name changed from arduino:displays_for_classic_arduinos:0.96_oled_displays_and_classic_arduinos to arduino:displays_for_classic_arduinos:small_oled_displays_and_classic_arduinos mithat | arduino:displays_for_classic_arduinos:tiny_oled_displays_and_classic_arduinos [2018/01/28 06:01] – [U8g2] mithat | ||
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===== Summary evaluation ===== | ===== Summary evaluation ===== | ||
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The 1.3" size in particular is an attractive alternative to the [[arduino: | The 1.3" size in particular is an attractive alternative to the [[arduino: | ||
- | In the tests that follow, I am striving to answer first whether the rendering updates will be fast enough for reasonable use and second whether there will be any memory left to do anything interesting. | + | In the tests that follow, I am striving to answer first whether the rendering updates will be fast enough for reasonable use and second whether there will be any memory left to do anything interesting. |
+ | |||
+ | The frame update time of 76 ms with a 16 MHz processor (the inverse of the fps noted in the [[ display_SSD1306_OLED_u8g2.ino| source code]]) is respectable, | ||
+ | character change artifacts are not objectionable. Memory use is on the order of 46% of program storage space and 28% of dynamic memory on a Nano. | ||
+ | |||
+ | So, they are certainly fast enough, but the required program storage and dynamic memory isn't trivial. | ||
===== Tests ===== | ===== Tests ===== | ||
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The flickering seen in the video isn't present in real life. | The flickering seen in the video isn't present in real life. | ||
- | FIXME video | + | {{youtube> |
[[display_SSD1306_OLED_u8g2.ino | source code]] | [[display_SSD1306_OLED_u8g2.ino | source code]] |
arduino/displays_for_classic_arduinos/tiny_oled_displays_and_classic_arduinos.txt · Last modified: 2018/01/28 06:08 by mithat