I ported a C code generated by lex and yacc to the eVC environment, and the following problem occurred: frame.y(7) : fatal error C1083: Cannot open include file: 'io.h': No such file or directory Coul...
I opened the Remote Performance Monitor of pb 6.0 and connected to the device via kitl, but the Remote Performance Monitor showed nothing. I selected Edit | Add to Chart. The default objects displayed...
GD32F105RBT6 and STM32F103RBT6 are fully compatible, not even a pin difference. The interface for downloading programs is also the same. Can I directly use the program in the original STM32? Are they ...
Hello everyone, I have a question, how to send MMS using AT command under GPRS? I hope some experts can give me some advice, what is the encoding (picture) of MMS, is it still Unix encoding? Can you g...
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1. A journey of a thousand miles begins with a single step .................................. 4 2. A good worker must first sharpen his tools before he can do his work well ............
The circuit board has debugged the correct signal (a sine wave with a certain duty cycle). After connecting the motor (2 wires, black-ground, red-drive signal), the motor does not move and the signal ...