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1, L298N drive introduction Introduction and selection of driving part https://blog.csdn.net/weixin_46758622/article/details/115804098?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522162918592516780261966328%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=162918592516780261966328&biz_id= ...

catalogue Lianshengde HLK-W806 (I): ubuntu20 04 development environment configuration, compilation and burning instructionsLianshengde HLK-W806 (II): description of development environment configuration, compilation and burning under Win10Lianshengde HLK-W806 (III): key free automatic download and resetLianshengde HLK-W806 (IV): ST7735 LCD dri ...

preface Learn the embedded real-time operating system (RTOS), take uc/OS as an example, transplant it to stm32F103, and build at least three (tasks): two tasks control the LED on-off in 1s and 3s cycles respectively; Another task sends "hello uc/OS! Welcome to RTOS multitasking environment!" through the serial port in a 2s cycle. ...

1, Get source code It's faster to get the source code directly from Baidu online disk. Extraction code: 1234 Link: https://pan.baidu.com/s/10RqsDRecbmVteWmDv2oUNQ. 2, Build project Open stm32subemx to create a new project and select STM32F103C8T6 chip Configure the chip Set PC13 to GPIO_Output is used to light the LED lamp to judge whe ...

cubemx-based stm32f103 hardware read-write EEPROM An erasable memory is introduced today. EEPROM (Electrical Erasable Programmable read only memory) is a live, erasable programmable read-only memory. It is a memory chip with no data loss after power failure. EEPROM can erase existing information and reprogram it on a computer or on a dedicated ...

1, Using CubeMX to build STM32F103C8T6HAL Library 1. Configure RCC 2. Configure SYS 3. Set PC13 to GPIO_Output 4. Set serial port USART1 5. Setup project 6. Generate code 7. Modify code Add a statement to the while loop in the main function while (1) { /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ HAL_ ...

Catalogue of Series Articles 1. Use CubeMX to build STM32F103C8T6HAL Library Configure RCC Configure SYS Set PC13 to GPIO_Output is used to light up LED lights Set Serial Port USART1 Setup Project Click Generate Code and open the project in Keil. Add statements to the while loop in the main function while (1) { /* USER CODE ...

Catalog 1. Establish stm32 hal Library Project 1. File Configuration 2. Results Porting of 2uCOSIII 1. Prepare the source code 2. Preparation   3. Start Add Files   4. Parameter Configuration Result   3. Waveform Analysis 1. Observe the output level of LED and the waveform of serial communication with an oscilloscope ...

Puzhong 51-mononuclear-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Upper computer: Vofa+ 1.3.10 Hard knowledge         Excerpt from "development strategy of Puzhong 51 single chip microcomputer" and "DS1302 Chinese manual". Introduction to DS1302 ...

Why window watchdog?         For the general watchdog, the program can refresh the watchdog at any time before it is reset, but there is a hidden danger. It is possible that the program runs disorderly and returns to the normal place, or the disordered program just performs the refresh watchdog operation. In ...