Hi, Currently I have been developing application on the low-cost device based on the STM32F207 and LCD with the internal buffer memory. LCD is connected to the FSMC (Flexible static memory controller) and act as the external memory. Point is that the Upload to the LCD is very fast and Tearing effects is very minimal but things get change when some widgets (e.g. EditBox) request XOR operation and reads from LCD. During reading operation I need to decrease the FSMC speed dramatically due to long access time to the LCD RAM in read mode.
So my question is: Is is possible to force all widget to redraw its content instead of reading the LCD?
Best Regards
Krzysztof
So my question is: Is is possible to force all widget to redraw its content instead of reading the LCD?
Best Regards
Krzysztof
The post was edited 1 time, last by kkawula ().