Fix slow UI when DISPLAY_SLEEP_MINUTES is used #26964
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blu28
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commit 02ba6f9 Author: thinkyhead <[email protected]> Date: Fri Apr 19 00:21:25 2024 +0000 [cron] Bump distribution date (2024-04-19) commit dba0010 Author: Andrew <[email protected]> Date: Thu Apr 18 19:04:03 2024 -0400 🎨 Rename some G-code files (MarlinFirmware#26981) commit 90667f6 Author: I3DBeeTech <[email protected]> Date: Fri Apr 19 02:24:17 2024 +0530 🐛 Fix BLACKBEEZMINI fan, info (MarlinFirmware#26983) commit d6961b2 Author: thinkyhead <[email protected]> Date: Wed Apr 17 06:06:51 2024 +0000 [cron] Bump distribution date (2024-04-17) commit 07ebb81 Author: Javlon Sodikov <[email protected]> Date: Wed Apr 17 10:25:22 2024 +0500 🩹Fix ProUI error when !CASELIGHT_USES_BRIGHTNESS (MarlinFirmware#26976) * Fix the compile error with the case light menu Fix the compile error with the case light menu * Add failing test --------- Co-authored-by: Jason Smith <[email protected]> commit 245db73 Author: thinkyhead <[email protected]> Date: Tue Apr 16 18:06:16 2024 +0000 [cron] Bump distribution date (2024-04-16) commit 9342dae Author: Scott Lahteine <[email protected]> Date: Tue Apr 16 12:17:47 2024 -0500 📝 Remove dead PDF links commit 1f84f50 Author: thinkyhead <[email protected]> Date: Mon Apr 15 02:38:10 2024 +0000 [cron] Bump distribution date (2024-04-15) commit 3326c74 Author: Scott Lahteine <[email protected]> Date: Sun Apr 14 16:26:16 2024 -0500 📝 Minor README changes commit 0269106 Author: Scott Lahteine <[email protected]> Date: Sun Apr 14 16:24:14 2024 -0500 🎨 Dagoma D6 followup commit 95d38a8 Author: Sophist <[email protected]> Date: Sun Apr 14 21:04:52 2024 +0100 ✨ Add Dagoma D6 as found in DiscoUltimate v2 TMC (MarlinFirmware#26874) * Add Dagoma D6 board as used in their DiscoUltimate v2 TMC. Taken from the Dagoma fork of Marlin DU_MC branch where it is called FYSETC_DAGOMA_F5 and explicitly confirmed by Dagoma as being the D6: "the BOARD_FYSETC_DAGOMA_F5 is effectively the definition for the D6" --------- Co-authored-by: thisiskeithb <[email protected]> Co-authored-by: Orel <[email protected]> commit dca6afc Author: Chris <[email protected]> Date: Sun Apr 14 20:42:57 2024 +0200 ✨🐛 HC32 - Add SERIAL_DMA, fix SDIO and MEATPACK (MarlinFirmware#26845) * fix meatpack on hc32 * add support for SERIAL_DMA on HC32 * add additional checks in HC32 HAL * migrate HC32 HAL to use app_config.h * fix memory leak in HC32 sdio HAL MarlinFirmware#26845 (comment) * hc32: fail if both EMERGENCY_PARSER and SERIAL_DMA are enabled commit 19684f2 Author: Jason Smith <[email protected]> Date: Sat Apr 13 17:49:08 2024 -0700 ✅ Add unit tests for macros.h (MarlinFirmware#26968) commit 52a5613 Author: Keith Bennett <[email protected]> Date: Sat Apr 13 17:47:16 2024 -0700 ⏪️ Revert unintended README changes (MarlinFirmware#26967) * Revert all the changes that went in with the unit test framework This restored broken links and other changes. Restoring to the prior revision seems the most appropriate action until the intentions of those file changes are known. --------- Co-authored-by: Jason Smith <[email protected]> commit 0683e8a Author: thinkyhead <[email protected]> Date: Sun Apr 14 00:24:15 2024 +0000 [cron] Bump distribution date (2024-04-14) commit 1bb4a04 Author: Jason Smith <[email protected]> Date: Sat Apr 13 14:11:51 2024 -0700 ✅Unit test improvements (MarlinFirmware#26965) * Do not warn about display in unit tests * Treat warnings as errors in unit tests * Report actual filenames with unit tests commit d10861e Author: Jason Smith <[email protected]> Date: Sat Apr 13 12:06:08 2024 -0700 ✅ Add unit testing framework (MarlinFirmware#26948) - Add a framework to build and execute unit tests for Marlin. - Enable unit test execution as part of PR checks. --------- Co-authored-by: Costas Basdekis <[email protected]> Co-authored-by: Scott Lahteine <[email protected]> commit cf7c86d Author: Andrew <[email protected]> Date: Sat Apr 13 14:59:59 2024 -0400 🔧Fix M936 in features.ini (MarlinFirmware#26957) commit d99e150 Author: David Buezas <[email protected]> Date: Sat Apr 13 18:54:25 2024 +0200 ⚡️Reduce DISPLAY_SLEEP_MINUTES overhead (MarlinFirmware#26964)
RPGFabi
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Jun 15, 2024
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Description
My LCD became noticeably slower when I enabled DISPLAY_SLEEP_MINUTES.
This is because
refresh_screen_timeout()is called on each encoder action, which results in this chain of calls:wake_display();sleep_display(false);sleep ? u8g.sleepOn() : u8g.sleepOff();And either u8g call results in sending extra data to the LCD.
This PR keeps track of the state of the display and omits calls to u8g unless necessary.
Requirements
u8g display.
Benefits
Performant LCD with sleep timeout
Configurations
#define DISPLAY_SLEEP_MINUTES 2
Related Issues
Fixes #26467