Today my boss threw this Bluetooth player and asked me to disassemble it. . . . After disassembling it, it looks like this, but I don't know what model the main chip is? I want some experts to give me...
[font=Tahoma, Helvetica, SimSun, sans-serif]ST BLE driver written by foreign netizens in python. [/font] [img=600,305]http://forum.micropython.org/download/file.php?id=386[/img] [img=600,1067]http://f...
Extracted from www.eetchina.com Using dedicated devices to implement digital signal processing is currently a major choice for Chinese engineers. Tony San of Altera believes that in the face of variou...
ros kinetic. As root user, execute roscore, invalid master uri appears: As a normal user, execute roscore, it is normal. As root, edit ..bashrc. Modify ROS_HOSTNAME ROS_MASTER_URI. The name is changed...
What does the following instruction mean? MOV x(R0) R1 ========== MOV (R0) R1 means to move the contents of R1 to the address specified by R0. What do the multiple Xs in front mean? Thank you...