Comments (4)
Scrolling only works with 64 pixel high displays.
Scrolling depends on the fact that the memory in the display controller which is 64 pixels high matches the height of display. In this case I can just set a pointer to scroll.
Scrolling on for a 32 pixel high display requires rewriting the display controller memory. The controller memory is not readable and I don't buffer the data so it is impossible.
/**
* @brief Enable or disable scroll mode.
*
* @param[in] enable true enable scroll on new line false disable scroll.
* @note Scroll mode is only supported on 64 pixel high displays.
* Using setRow() or setCursor() will be unpredictable in scroll mode.
* You must use a font with an integral number of line on
* the display.
*/
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Thanks - marvellous library - thank you.
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Scrolling should now work on all displays.
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Related Issues (20)
- When using a display with more than 64 pixels in the Y direction, the lcdHeight parameter is ignored. HOT 6
- Changing I2C pins HOT 1
- Arduino Pro Micro 32U4 and oled.clear(); HOT 1
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- Is there any function that returns data from the display? (to verify the display is somewhat functional in init) HOT 2
- Issues Initializing Multiple OLEDs HOT 4
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- Ticker Text demo question / maybe issue HOT 5
- How to use u8g2_font_unifont_t_chinese Chinese character library HOT 2
- degrees celsius symbol HOT 3
- Software i2c HOT 4
- 70x42 OLED ? HOT 8
- Begin() return error if OLED not connected/found. HOT 2
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