Power Supply: If the microcontroller is having issues, first check the power supply. There may be a problem with the power supply. Use a multimeter to check the power supply voltage of the microcontroller; it is best to use an oscilloscope to capture the voltage waveform because the voltage may be unstable (for example, voltage … Read more
1. Reset (1) What is Microcontroller Reset The reset of the STM32 microcontroller refers to the process of resetting the microcontroller to its initial startup state. The reset behavior causes all running programs to terminate and restores the microcontroller’s registers and functions to their initial values. The reset process provides a known starting state for … Read more
Welcome FPGA engineers to join the official WeChat technical group. ClickBlue WordsFollow us at FPGA Home – the best and largest pure FPGA engineer community in China About Reset Numbers In digital circuits, the circuit starts up through reset, which acts like a “pacemaker” for digital circuits. There are mainly three ways: 1 No Reset: … Read more
Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow us at FPGA Home – the best and largest community for pure FPGA engineers in China. The code comments are a bit rushed, please criticize any incorrect comments; it is for reference only. UART The UART is relatively simple, so only … Read more