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1 Introduction
ARM9 is increasingly widely used in various bioelectronic instruments, and the fully automatic biochemical analyzer is a typical application. The temperature has ...[Details]
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In recent years, the further development of agriculture in Xinjiang has been seriously restricted due to the stagnation of farmland production management technology and management model, the uneven l...[Details]
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At present, a climax of learning and applying microcontrollers is emerging on a large scale in factories, schools, enterprises and institutions. Engineers and technicians who were accustomed to the t...[Details]
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1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or i...[Details]
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0Introduction
The low-voltage power distribution data acquisition and monitoring system consists of two parts: the on-site transformer remote data acquisition terminal and the monit...[Details]
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In a single-chip microcomputer system, the program is usually stored in flash, and the data that is not easy to lose is usually stored in EEROM (such as the AT24C02, AT24C256 that we often use). It i...[Details]
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Add the following code:
/****************************************************** ****
* Name: UART0_Int
* Function: Interrupt service routine, light up the corresponding LED according to...[Details]
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Segment Displays are devices that are packaged together with multiple light-emitting diodes to form an "8" shape. The leads are already connected internally, and only their individual strokes and com...[Details]
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The ARM instruction set is a 32-bit instruction set that can implement all functions under the ARM architecture. The Thumb instruction set is an extension of the 32-bit ARM instruction set, and its go...[Details]
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Host environment: Windows 7 SP1 Development environment: MDK5.14 Target board: ST NUCLEO-F303RE TFT model: 2.4 inches, with touch, SD card, 240*320 resolution, 260,000 colors Driver IC:ILI932...[Details]
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As a backup power source, batteries have been widely used in computer networks, communications, electricity and other fields. The charge of the battery is closely related to the reliability of the en...[Details]
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89c51 pin diagram pin diagram Pin function description 89C51 external pin diagram: (can be copied directly into the ASM program file and used for comments, very convenient) ; ┏━┓┏━┓ ; P1.0 ┫1 ┗┛40...[Details]
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1. Experimental Purpose Master the installation process of RPROTEUS electronic simulation software; Master the use of RPROTEUS electronic simulation software; Master the process of creating electroni...[Details]
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Two working states of ARM:
ARM state: 32-bit word alignment, running ARM instructions
Thumb state: 16-bit half-word aligned Thumb instructions
Note: When the CPU switches between the tw...[Details]
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7-bit: resistance resolution - 127 resistors (128 steps) -- W /* -----------------------------------------Macro definition-----------------------------------------*/ /* -----------------------...[Details]