Scan to follow "Learn Embedded Together", learn together, grow together. 1. What are the differences between STM32F1 and F4? Different cores: F1 has Cortex-M3 core, F4 has Cortex-M4 core; Different clock frequencies: F1 has a clock frequency of 72MHz, F4 has a clock frequency of 168MHz; Floating-point operations: F1 has no floating-point unit, F4 does; … Read more
+ + + + + + + + + + + At the end of October, we successfully held a series of online technical seminars on the µC/OS real-time operating system with experts from Weston-embedded and Embedded Office. The first lecture was given by Jean Labrosse, the author of the real-time operating systems μC/OS-II and … Read more
Speaking of μC/OS, most people are probably familiar with it; it is a real-time operating system (RTOS) developed by Micrium. 1. Origin of μC/OS The story of μC/OS began in 1989 when its founder Jean J. Labrosse participated in a Dynalco control project and started designing a new ignition control system based on microprocessors for … Read more
In the design process of RTOS applications, the task switching is managed by the RTOS task scheduler, and the source code of the RTOS application cannot fully reflect the real-time behavior of a multitasking system. The real-time behavior of a multitasking system also depends on tasks, interrupts, inputs, and their interactions. Therefore, the real-time behavior … Read more
Embedded engineers working with microprocessors, microcontrollers, and DSP devices should have heard of or used μC/OS, an embedded real-time operating system (RTOS) provided by Micrium. Micrium is a supplier of embedded RTOS and components founded by Jean Labrosse, the renowned author of μC/OS-II, providing embedded real-time operating system product solutions required by MCU developers, holding … Read more
Follow+Star Public Account, never miss exciting content Editor | strongerHuang WeChat Public Account | Embedded Column uC/OS can be considered a classic RTOS, early on when we searched for RTOS learning resources online, most of the information was about uC/OS, and there was little mention of other RTOS (other RTOS, such as FreeRTOS, RT-Thread, etc., … Read more
The first step is to view embedded issues from the perspective of PC programming; The second step is to learn to use embedded programming concepts; The third step is to combine PC and embedded concepts together and apply them in real projects. Many friends transition from PC programming to embedded programming. In China, very few … Read more
Scan to FollowLearn Embedded Together, learn and grow together The first step is to look at embedded issues from the perspective of PC programming; The second step is to learn the embedded programming mindset; The third step is to combine PC and embedded thinking and apply it to real projects. Many friends transition from PC … Read more
I am Lao Wen, an embedded engineer who loves learning. Follow me, let’s become better together! The first step is to look at embedded issues from the perspective of PC programming; The second step is to learn to use embedded programming concepts; The third step is to combine the ideas of PC and embedded systems … Read more
In China, very few friends in embedded programming are formally graduated from computer science majors; most come from automation or electronics-related fields. These individuals have rich practical experience but lack theoretical knowledge; a large portion of those who graduated from computer science end up working on online games or web applications that are independent of … Read more