#include stdio.hinline int getX(int x)
{return x + (int)x;
}int main()
{printf("%d", getX((int)main));
}The code is very simple, gcc does not open optimization link error. undefined reference to `getX...
Hello everyone, I have just started learning wince drivers and now I have encountered this problem. I customized the system under wince5.0 and the hardware platform is X86. How should I proceed?...
General IO Function Description GPIO Ports The24 GPIO pins can be divided into three groups of ports: PA, PB, and PC. The GPIOs in each group of ports are numbered 0-7 according to their bits in the G...
I want to write commands to EP0 of a USB flash drive, just like BUSHOUND sends a standard get descritor command to EP0. How can I do that? Use the standard XP driver. I know that using DeviceIoControl...
[font=楷体_GB2312]High efficiency and high quality seem to be a pair of unsolvable contradictions. Take the R&D link of an enterprise as an example. The technology is complicated and the update is unpre...
Dear experts: When I was reading the 2SC1815 specification, I found two DC gains. What does the second hef2 mean? Isn't the triode an amplification factor?...
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
1 Introduction
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introduction
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There are basically three causes of spontaneous combustion of electric vehicles: The first is that the battery components are punctured or suffer fatal damage due to a collision accident, and part ...[Details]
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The MCX E series is the most reliability- and safety-focused series in NXP's extensive MCX product portfolio.
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In the period after the switching power supply achieved the "20 kHz" revolution in the 1970s, although improvements and enhancements were made in circuit technology, the development level of the se...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
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As automotive technology develops at an ever-increasing pace, the performance requirements for automotive internal structures, components, and accessories are becoming increasingly demanding. The d...[Details]