Embedded systems and applications

Microcontrollers are the "brains" of modern intelligent systems and the industrial Internet of Things, and are the technical core of embedded systems. In accordance with the basic principles of "faster entry time, less hardware cost, standardized software and hardware materials, more knowledge elements, and lower learning difficulty", this course chooses the popular 32-bit ARM Cortex-M0+ KL series MCU as the model, with embedded Based on the idea of ​​embedded software engineering, the design of hardware components and underlying software components is the main line, and the intelligentization of electronic systems is gradually explained in accordance with the lines of "general knowledge - driver component usage methods - test examples - chip programming structure - component design methods" Software and hardware design for embedded applications. It enables readers to gradually master the basic knowledge elements, basic principles and design methods of embedded systems, obtain the basic context of embedded systems, lay a solid foundation for software and hardware design, gradually learn the software and hardware design of intelligent embedded applications of electronic systems, and strengthen practical training. .

The teaching books for this course are the "Twelfth Five-Year Plan" national planning textbook for general higher education and the key textbook for colleges and universities in Jiangsu Province "Embedded Technology Fundamentals and Practice (4th Edition) - ARM Cortex-M0+ KL Series Microcontrollers" (Wang Yihuai et al. (author), this textbook has been refined for more than ten years, carefully sorting out the general basic knowledge elements of embedded systems, focusing on grasping the balance between general knowledge and chip-related knowledge, grasping the relationship between hardware and software, and component-based packaging of the underlying driver. , design reasonable test cases, provide hardware core boards, and write debuggers. The online CD-ROM provides complete underlying driver component packaging programs and test cases for all modules, making it convenient for readers to practice and apply.

• Chapter 1：Embedded Systems Overview (11 minutes and 30 seconds)

• Chapter 2：Commonly used terms for embedded systems (10 minutes and 11 seconds)

• Chapter 3：An overview of the basic syntax of C language commonly used in embedded systems (9 minutes and 18 seconds)

• Chapter 4：Introduction to M0+ architecture and instruction system (9 minutes and 17 seconds)

• Chapter 5：Storage images, interrupt sources and hardware minimal systems (9 minutes and 46 seconds)

• Chapter 6：GPIO and basic connection principles (8 minutes and 41 seconds)

• Chapter 7：Basic debugging methods of programs (12 minutes and 51 seconds)

• Chapter 8：Programming GPIO applications using component methods (13 minutes and 46 seconds)

• Chapter 9：Analyze an assembly example (9 minutes and 32 seconds)

• Chapter 10：Basic specifications for embedded hardware components and underlying driver components (14 minutes and 45 seconds)

• Chapter 11：Basic knowledge of serial communication and how to use UART driver components (11 minutes and 22 seconds)

• Chapter 12：ARM Cortex-M0+ interrupt mechanism and interrupt programming steps (12 minutes and 51 seconds)

• Chapter 13：Design method of UART driver components (9 minutes and 53 seconds)

• Chapter 14：C# Quick Start and Serial Communication Programming Method (8 minutes and 16 seconds)

• Chapter 15：ARM Cortex-M0+ core timer (10 minutes and 32 seconds)

• Chapter 16：Pulse width modulation, input capture, output comparison (11 minutes and 57 seconds)

• Chapter 17：Periodic interrupt timer, low-power timer, real-time clock (12 minutes and 10 seconds)

• Chapter 18：GPIO application—keyboard (9 minutes and 43 seconds)

• Chapter 19：GPIO application—LED (8 minutes and 58 seconds)

• Chapter 20：GPIO application—LCD (10 minutes and 49 seconds)

• Chapter 21：Use of Flash online programming components (7 minutes and 39 seconds)

• Chapter 22：Flash online programming component design method (9 minutes and 0 seconds)

• Chapter 23：Analog-to-digital conversion ADC module (13 minutes and 18 seconds)

• Chapter 24：Digital-to-analog conversion DAC and CMP modules (11 minutes and 40 seconds)

• Chapter 25：Serial Peripheral Interface SPI module (13 minutes and 29 seconds)

• Chapter 26：Integrated Circuit Interconnect Bus I2C Module (10 minutes and 17 seconds)

• Chapter 27：Touch sensing interface TSI module (8 minutes and 17 seconds)

• Chapter 28：USB basic concepts and slave programming methods (8 minutes and 43 seconds)

• Chapter 29：USB host programming method (6 minutes and 7 seconds)

• Chapter 30：USB low-level driver design method for MCU (12 minutes and 25 seconds)

• Chapter 31：USB low-level driver design method for MCU (10 minutes and 10 seconds)

• Chapter 32：clock system (10 minutes and 0 seconds)

• Chapter 33：Watchdog related modules (10 minutes and 0 seconds)

• Chapter 34：Bit operation engine technology and application method (12 minutes and 13 seconds)

• Chapter 35：Further study guidance (12 minutes and 12 seconds)