STM32 microcontroller Bootloader implementation
In the previous article, we introduced the STM32 boot process and the allocation of the main memory space, and this article will build on the previous article to explain the…
In the previous article, we introduced the STM32 boot process and the allocation of the main memory space, and this article will build on the previous article to explain the…
5.1 Interrupt concept Interrupt means that when some unexpected situation occurs during the operation of a computer that requires the intervention of the host computer, the machine can automatically stop…
CH32V103 series is a 32-bit general-purpose MCU with the core of the Green Barley V3A processor, which is designed based on the RISC-V open source instruction set. On-chip integration of…
When learning STM32 microcontroller, you always come across the concept of "stack". I hope this article will help you to understand the stack. For those who know a little bit…
The STM32 boot file As a microcontroller, STM32 has a simple boot mode, i.e. when Boot is configured to boot from internal Flash, the program will start executing the file…
What is microcontroller decryption? Microcontroller decryption is also called microcontroller decryption, chip decryption, IC decryption, but strictly speaking these names are not scientific, but it has become customary to call…
Typically, in embedded applications, every port pin on the microcontroller is needed and there are no redundant port pins. Most MAXQ® microcontrollers with rewritable internal program memory (such as Flash…
Today we will talk about the following "level shift" circuit, which is pleasant to understand. Circuit design can actually be fun. First, let's talk about the purpose of this circuit:…
D flip-flop or data flip-flop is a flip-flop, which only has a data input "D" and a clock pulse input, this flip-flop is also called delay flip-flop, often used in…
The idea of layering is not a mysterious thing, in fact many engineers who do projects themselves will be using it. Read a lot of posts have found no mention…