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Where GPUs are unable to meet the requirements of complex data sets, Intel delivers detection results through its CPU-based solutions. Drs Madhu Nair and Asha Das are on the verge of a huge breakth...[Details]
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Mainly analyze some other files: usb_core.c, usb_init.c, usb_int.c, usb_mem.c, usb_reg.c usb_sil.c 1, usb_core.c -- As the name suggests, this is the core file of USB. This file mainly contains some ...[Details]
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1. Knowledge preparation To have a deeper understanding of ucos-ii transplantation, two aspects of knowledge are required: (1) Target chip, here is the LPC17xx series chips, they are all based on t...[Details]
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Recently, news has been exposed about BOE's roll-up screen prototype, which can realize the stepless enlargement or reduction of the screen through a switch. According to the information curren...[Details]
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In order to realize automatic switching between AC power supply and inverter power supply, the EPS power supply must be a backup type according to national standards. Therefore, the automatic swi...[Details]
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1. Pain points in the development of information security for vehicle manufacturers The development of automobiles is increasingly moving towards electrification, intelligence, and automation. Ther...[Details]
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August 13 news According to foreign media MacRumors, whistleblower Jon Prosser said today that Apple will hold an "iPhone 12" event during the week of October 12. Pre-orders will begin later t...[Details]
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"The upgrade was definitely because there was a defect at the time, which is normal. But this defect is different from other normal driving failures. Our failure rate during a collision is higher tha...[Details]
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The Internet of Things has an impact on almost all industries, especially manufacturing. In fact, the Internet of Things has the potential to transform traditional linear systems into dynamic, interc...[Details]
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AD conversion D conversion is analog-to-digital conversion. As the name suggests, it converts analog signals into digital signals. It mainly includes integral type, successive approximation type,...[Details]
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For integrated circuits used in ion radiation environments, such as in space, nuclear power plants, environmental detection and other fields, radiation can cause verification damage to the integrated...[Details]
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When SM1..0 is 10, the SLEEP instruction will put the MCU into power-down mode. In this mode, the external crystal stops oscillating, while the external interrupt and watchdog (if enabled) continue t...[Details]
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Advantech officially enters its 40th anniversary and builds a century-old foundation with global transformation Taipei, March 1, 2023 – Advantech, a global industrial IoT manufacturer, held a corp...[Details]
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Foreign media reported that Intel will take over TSMC's 3nm production capacity. Foreign banks JPMorgan Chase, China Renaissance Capital and Credit Suisse all pointed out yesterday (6) that TSMC's ad...[Details]
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pc:Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]