I use evc4 and CceCommandBar, but no matter I use EnableButton(ID_BUTTON,FALSE) or SetState(ID_BUTTON,TBSTATE_INDETERMINATE), the button is gray, but still enabled. What's going on? I can create a men
[font=宋体]The role of capacitors in electronic circuits can be generally summarized as: passing AC and blocking DC. Capacitors usually play electrical roles such as filtering, bypassing, coupling, deco
I bought a Lierda development board and want to use the built-in operating system in the KEIL compilation environment for task scheduling. In the configuration file, I copied the rtx_config.c file to
What is the withstand voltage of the ports of the cyclone iv series? Generally, the function ports are connected to 10K resistors. If they are directly connected to the power supply without resistors,
[i=s]This post was last edited by Romanticjlm on 2019-5-12 21:55[/i] [align=center][size=6]The all-encompassing OLED[/size][/align] [align=center][align=left]Today is the second day, and I try to play