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introduction
Considering that DMA is an AHB Master device, it can actively initiate transmission requests to the bus like the processor core, and extend its "dirty hands" to the peripheral mod...[Details]
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Switching power supplies have the characteristics of high efficiency, large adjustable output voltage range, low loss, small size, and light weight, and have been widely used. Due to the small size...[Details]
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The following is a summary of what I learned when I modified ST's Custom_HID routine into a "custom USB device" routine. Because I have just started learning USB development, some misunderstandings ar...[Details]
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1. Work schedule
2. Work Results Display
1. CCP/XCP task progress
Use
RT-Thread
studio to create a project to complete
the CAN
dri...[Details]
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As energy prices rise and “green” initiatives are successfully implemented, private companies and government regulators are placing increasing demands on power supply manufacturers. The European Comm...[Details]
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1.1 Design Purpose The serial communication port between the microcontroller and the PC has always occupied an extremely important position in the scope of system control. It has not been eliminated ...[Details]
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Function
In SCL, you can structure your program code in sections. The program code is clearer and more intuitive because the related program segments are integrated and sections can be flexibl...[Details]
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Coolpad launched the COOL 20 phone in May this year, equipped with the MediaTek Helio G80 chip. Today, Coolpad officially announced that it will release the new COOL 20 Pro at 7 pm on December ...[Details]
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one. environment Development board: jz2440 System: ubuntu12.04 Compiler: arm-linux-gcc two. UART Save first. three. Paste the code directly Makefile 1 objs := head.o ini...[Details]
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Target This lab activity explains how to use an amplifier chain to implement gain and filtering through a practical example designed to obtain heartbeat information. The system's results provide r...[Details]
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3 independent serial ports, each of which can be
operated using DMA and interrupt modes. Each contains 2 64-byte FIFOs, one for receiving and one for transmitting.
Non-FIFO mode is equivalent t...[Details]
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Preface I mentioned earlier that the timer function of STM32 is very powerful. Today, let's summarize another "powerful" function of it: TIM's comparison output function, which outputs adjustable PW...[Details]
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Personal Records:
I didn't expect that the stc microcontroller can run the system in addition to the bare board. I was a little surprised.
I remember that I first came into contact with rtx51 when ...[Details]
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1 Related knowledge 1 Timer a diagram Figure 1 Timer A diagram 2 Four counting modes of timer A 1. Stop mode. 2. Incremental counting mode. (Generates two interrupt flags) When the cou...[Details]
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The wiring method of the servo motor encoder plug wire is crucial to ensure the normal operation and precise control of the servo motor. This article will introduce the wiring method of the servo m...[Details]
Talking
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