I am learning with a development board of STM32F103ZET6. I am currently using the serial port to send and receive data. I suddenly wanted to see how the data is transmitted during the transmission pro...
As of June 1, the netizens who have studied for a long time and have the highest comprehensive scores in after-class exercises, learning tests, and certification tests will be announced. As a token of...
The infinite temperature sensing network I designed consists of a routing device and two temperature measurement nodes . Should the programs of the two temperature measurement nodes be the same? I use...
I now know that in ARM, software interrupts (SWI call) are used to switch the mode to super user mode (SVC mode). Then, the parameters of SWI can be stored in R0 using these two sentences: LDR R0, [LR...
Working principle of microwave oven magnetron In addition to generating the required electromagnetic oscillation, the anode resonance system of the magnetron can also generate a variety of electromagn...