vrmay23 commented on PR #18301: URL: https://github.com/apache/nuttx/pull/18301#issuecomment-3892025764
Well, I kind of understand what you mean. Basically is up to the user to decides either to use a FB or a LCD driver. This is clear. However, if we think carefully: The "RAM" argument is self-defeating: On a small displays we have a small framebuffer, which one fits in small MCU RAM... Large display means automatically a large framebuffer, what requires capable MCU which has sufficient RAM... In any real-world scenario, the MCU RAM scales with the display size. To write 10 likes on this display, using a stm32f103 will cause a stackoverflow... There is no practical case where a display requires more framebuffer RAM than the MCU can provide, because you wouldn't pair that display with that MCU. Might I'm not undertanding it properly, but, it seems the lcd_dev_s "low RAM" advantage only exists in theory, not in real hardware designs. For sure I can improve the driver, just need to learn and have more time to still contribute on NuttX! -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
