shinec712 Community Member
- Member since Mar 31st 2023
- Last Activity
- , Reading thread How to take screenshot of the display
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shinec712 -
Replied to the thread How do you eliminate flickering when GUI_Init() is called again in the firmware after being used in the bootloader?.
PostI just solved this issue. The principle of LCD output is as follows: 1. In the lcd.c driver provided by Nuvoton, a buffer is created to be used as VRAM and is then assigned to a global variable named "g_VAFrameBuf". 2. The address of this buffer is… -
shinec712 -
Replied to the thread How do you eliminate flickering when GUI_Init() is called again in the firmware after being used in the bootloader?.
PostThe methods suggested seem to only temporarily display a black screen to avoid flickering before showing the firmware's screen, right? I'm not proficient in English, so I wasn't able to accurately describe what I want. What I'm looking for is as… -
shinec712 -
Posted the thread How do you eliminate flickering when GUI_Init() is called again in the firmware after being used in the bootloader?.
ThreadAfter displaying the boot screen in the bootloader and then jumping to the firmware, calling the GUI_Init() function causes the main screen to flicker before appearing. How can this issue be resolved?