I was debugging the USB communication of stm32f4xx recently. I originally used HID communication, but the communication rate was not up to par. Then I wanted to change to cdc mode communication, but a
I was lucky enough to participate in this ATmega4809 development board testing event. I received the development board the day before yesterday and would like to share the unboxing experience with you
The development board I have is: MAX32630FTHR The debugger is: DAP-LINK Now I have a firmware program in MSBL format, and I want to burn it into it through DAP-LINK. Is there any software that can bur
I would like to ask you, as shown in the picture, this is the schematic diagram of a four-phase stepper motor. When testing the output terminals a and b, it is found that when Q1 is disconnected, that
CH375 is a universal interface chip for USB bus, supporting HOST mode and SLAVE mode.The schematic diagram of the circuit for MCS-51 microcontroller to read and write USB flash disk, the TXD pin of CH