After many forum friends’ tips and my repeated attempts, the mobile APP finally connected to the kit. The specific process is: when the mobile APP adds the kit, the interface of the kit should be at t
[align=left][color=#000]Below is part of my code (sending uses query, receiving uses interrupt, standard SCI mode). The program is like this, the serial port debugging assistant sends data first, and
First of all, I am sure that there is no problem with the platform selection. I chose ARMV4I. I used static linking MFC. This problem occurred after I modified some things yesterday. It was working pr
I want to use batteries to power the chips, and I want to calculate the power consumption of all chips first. However, many chip datasheets have supply voltage range, supply current, pin output voltag