High-performance ultrasound imaging systems are widely used in various medical scenarios. In the past decade, discrete circuits in ultrasound systems have been replaced by highly integrated chips (ICs
I need help from you experts. After my Qingke module is connected to the external network, the information is transmitted from the computer to Qingke, but Qingke cannot send the information to the rem
After porting ucgui, arm9, can't set the background color in the main function? ? ? ? ? Other functions, such as setting the font color, can be used. What is the reason?
Modify the cpupoweroff function in the fw.s file, and you can wake up the system through key interrupts! There is no problem with eint 0 1 2, but if you try to wake up with eint7, the system will sudd
After our device has been communicating for a period of time, the PC end cannot receive data, but it can still send data. I don't know why, so I tried to solve it later. After testing for a period of