First of all, why does C++ need inheritance? What does inheritance mean? What are the three types of inheritance?
Why do we need inheritance?
When writing large programs, there are often many classes,
I don't understand the circuit. This amplifier circuit cannot achieve the signal amplification function. I don't understand the first level. I would be grateful if you can help me.
The Southchip SC8905 EVM evaluation data contains a setting tool that can easily set the registers on the control board and read the setting data of the registers. The following is the interface of th
The definition statements in the .h file of an STM32 file are: #define LED_SEG0 PBout(0) #define LED_SEG1 PBout(1) . . . . #define LED_SEG15 PBout(15) The values assigned in its .c file are: LED_SEG0=
After the MCU turns off interrupts, if an interrupt occurs, will it be discarded or latched? If it is latched, then if two interrupts of the same type come (for example, both are external interrupts w
has two settings that I don't know how to fix. Because I couldn't restore them after the previous operation? ? ? (1) How can I changeback to the original ? I have been looking for this setting for a l