[i=s]This post was last edited by Digital Leaf on 2021-11-7 18:55[/i]As a smart serial port screen, there must be a simple and easy-to-use tool to help realize various interface requirements. Topway p...
The process of debugging SCI receive interrupt is a bit troublesome. The interrupt is configured, enabled, and the interrupt response function is defined. When tracing and debugging, every time an int...
[i=s]This post was last edited by alan000345 on 2019-5-21 08:18[/i] [size=4]Now the electronics industry is about to enter a new era from 4G to 5G. The era of 5G is about to begin, and the new generat...
The entry for the Digi-Key 2022 Electronic Innovation Design Competition has been submitted, but considering the integrity of the front and back designs, I am considering opening a separate post to sh...
The electronic compass based on AMR magnetoresistive sensor and acceleration sensor ADXL202 introduced in this article is one of the strapdown inertial navigation systems. In the electronic compass...[Details]
Shenzhen Fibocom Wireless Co., Ltd. (hereinafter referred to as "Fibocom") issued an announcement stating that the company and its subsidiary Shenzhen Fibocom Yuanchi Technology Co., Ltd. recently re...[Details]
On December 12, Nanlin Electronics issued a suggestive announcement on the progress of its listing guidance filing and preparations for a public offering of shares to unspecified qualified investor...[Details]
md.b $address $count (display $count bytes of data from address $address b=byte, byte, 8 bits) md.w $address $count (display $count words of data from address $address w=word, word, 16 bits) md.l...[Details]
ARM CPU big and small endian: Big-endian mode: low-order bytes are stored at high addresses, and high-order bytes are stored at low addresses. Little-endian mode: high-order bytes are stored at high...[Details]
Arm, the global IP leader, announced the launch of Pelion Connectivity Management 2.0 with a new automation engine, and is working with NOS, a leading Portuguese mobile network operator, to introduce...[Details]
Record the content composition and principles of some simple ARM image files.
1. The composition of ARM image files (axf and bin files).
ARM is a 32-bit processor with a 32-bit address width, so ...[Details]
In order to improve the automation of the power grid power system, reduce the floor area and building space of the power grid substation, and meet the requirements of "digitalization, fiber optics,...[Details]
background: In uboot, start.s involves the operation of CP15. Please refer to the relevant information and learn. mrc p15, 0, r0, c1, c0, 0 bic r0, r0, #0x00002000 @ clear bits 13 (--V-)
bi...[Details]
Google parent Alphabet has confirmed that it will shut down Loon, a venture that aimed to provide wireless internet connectivity to remote parts of the world via high-altitude balloons. Loon CEO Al...[Details]
Abstract: The contradiction between global resources, environment, population growth and economic development is becoming increasingly acute. While adhering to the development of material civilizat...[Details]
There are a lot of power quality problems at the branch circuit level. The reason is simple: the "end" part cannot be covered up. Let's assume you are asked to deal with this problem. After talking ...[Details]
Recently, OnePlus officially announced that the OnePlus 8 series now supports the 90Hz high frame rate mode of the "Peace Elite" mobile game! Now, you can enjoy a smoother and more exciting gam...[Details]
A soft starter is a device used for starting and running control of motors. It controls the starting current and voltage of the motor to achieve smooth starting and soft stopping of the motor, redu...[Details]
Test/Measurement
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