If the WINCE device is connected to the PC via USB, then my device is the slave end. On the PC, it will display a drive letter like a USB disk (that is, the flash of the WINCE device). The drive lette...
[font=微软雅黑] On Monday, I received the NUCLEO-L452RE from the forum. The L452RE is ST's new STM32L4XX ultra-low power series. It not only has very low power consumption, but also uses the M4 core to in...
Could you please help me take a look? I used FPGA to output a 20K square wave, but after measuring it with an oscilloscope, it turned out like this. How can I solve this problem?...