This course is the embedded Qt5 C++ development course in the series of courses taught by Punctual Atom to teach you step by step on Linux. The supporting development board of this course is the Punctual Atom I.MX6/STM32MP157 development board.
I'm using ARM+GPRS to make a text messaging system, but it always doesn't respond and I can't send text messages! I've been confused for a long time. Please give me some advice and help me find out wh
This is a classic ZVS resonant Buck circuit diagram. I would like to ask some basic questions: Why does the resonance start when the switch tube T2 is turned off? How does the current of the resonant
Those who are engaged in embedded development may have thought about this question: we usually use the driver library and initialization files provided by chip manufacturers, and write programs direct
1. There are two reset signals for MSP430: power-on reset signal (POR) and power-on clear signal (PUC). a power-on reset (POR) and a power-up clear (PUC) signal.From the figure we can see:Powering up