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This article lists 22 common concepts about ARM, including some usage precautions, ARM startup code design, ARM processor operation mode, exception types supported by ARM architecture and some basi...[Details]
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#include #defineucharunsignedchar #defineuintunsignedint ucharint_flag; uintqian,bai,shi,ge; swimming; floatdistance; //AlphanumericLCDModulefuncTIons #asm .equ__lcd_port=0x18;PORTB #endasm #inclu...[Details]
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introduction
When
designing a
DC-DC
converter
, it is necessary to consider the protection of the electrical load and
the protection of
the
DC-DC
converter due t...[Details]
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TMR1 is 16-bit wide and consists of two 8-bit readable and writable registers, TMR1H and TMR1L. TMR1 has a dedicated start/stop control bit, TMR1ON, which can be used to start or stop the TMR1 counti...[Details]
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The latest report from market research firm Sigmaintell shows that global smartphone shipments in the third quarter of 2020 were approximately 340 million units, a year-on-year decrease of approximat...[Details]
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1. ADS
1. Save the file name in full (including the extension)
2. If the *.tdt file is deleted, the entire project will be recompiled
3.*.axf is the debugging file of the project
4. *.scf s...[Details]
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1. Introduction
An anti-lock braking system (ABS) is an automotive safety system that allows the wheels of a motor vehicle to maintain traction contact with the road surface based on driver in...[Details]
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On the evening of September 27, *ST Yingfang issued an announcement stating that its holding subsidiary United Wireless Hong Kong recently signed a "Supply Guarantee Agreement" with Xiaomi Communicat...[Details]
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The Open Source FPGA Foundation announced today that it will be formed as a non-profit organization dedicated to increasing awareness and widespread adoption of open source FPGA technology around the...[Details]
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S3C2410 interrupt Before introducing the interrupt processing of 2410, we have to take a look at ARM's exception vector table (ExcepTIon Vectors) first. Let's give a brief introduction to the excepti...[Details]
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The Magical Use of External Magnetic Speaker Magnets
External magnetic speakers are often damaged during use and are usually discarded because they are difficult to repair and have low repair ...[Details]
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1. IIC bus communication 1 Introduction: IIC stands for Inter-Integrated Circuit (IC bus). I2C bus is a serial bus launched by PHLIPS. I2C bus has only two bidirectional signal lines. One is the dat...[Details]
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1. Overview of turbine flowmeter The price of imported turbine flowmeters is several times that of domestic flowmeters. In fact, the measurement principle of turbine flowmeters is based on the flow o...[Details]
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Intelligent robot
systems
with artificial intelligence and
machine vision
as core technologies
are subverting the traditional manufacturing landscape, and
the dawn of
the Industri...[Details]
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Create light.c:
Modify start.S:
Modify Makefile: add light.o
Finally, make succeeded and burning was successful.
Similarly, we can also call our assembly f...[Details]
Toshiba Photorelays TLP3547 Review
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