There are a few questions I don’t understand:1-TouchScreenCallbackSet(WidgetpointMessage);2-WidgetMessageQueuePrecess();
What exactly do these two sentences convey?Discuss:It seems that TI's graphics
Pseudo is not present but is required, building this first before the main build
ERROR:OE-core's config sanity checker detected a potential misconfiguration.Either fix the cause of this error or at yo
Recently I want to use stm32 to make a small work of temperature detection. I use DS18B20. There is a problem that I can't solve. I hope you masters can give me some advice. 1: Every time the developm
Completely independent software and hardware design, in order to be more down-to-earth and practical, we are here to solicit opinions and ideas from all friends. As the saying goes, three cobblers are
I beg you to help me read data from 12864 and debug with the existing subroutine. If I write data to a certain address (such as 0x80), and the following sentence follows the data reading, I can read t
I don't know what's wrong with the perpetual calendar. I wrote the program in 1302, but when I read it out, the digital tube does not display numbers. I only see the seconds jumping. Please help me fi