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ARM development board: S5PV210 Driving steps: 1. Define a cdev device structure variable 2. Apply for a device number for cdev 3. Define a file operation set 4. Device initialization 5...[Details]
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(It is really inconvenient that the higher version of protues is not compatible with the lower version)
Design requirements:
Implementing the Interface of Keyboard Matrix in Proteus ISIS ...[Details]
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Recently, Contemporary Amperex Technology Co., Ltd., Dongfeng Peugeot Citroen Automobile Co., Ltd. and Times Electric Service Technology Co., Ltd. signed a cooperation framework agreement for t...[Details]
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The differences in structure and principle between pointer and digital multimeters determine their differences in performance. Therefore, different types of multimeters should be used reasonably acco...[Details]
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In the process of transformation and upgrading of the automobile industry, the integration of automobiles with related technologies in the fields of energy, transportation, information communicatio...[Details]
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We software engineers love to find the perfect solution to any problem we encounter. But oddly enough, we find that in this particular area, there is no perfect solution. Clever tricks may save some ...[Details]
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It is reported that Shenzhen Judian Intelligent Technology Co., Ltd. was established in December 2004. The company is headquartered in Fuyong Street, Bao'an District, Shenzhen. The registered capital...[Details]
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Recently, it was learned from the Guangxi Power Grid Company of the State Grid Corporation of China that in the first half of the 13th Five-Year Plan period, the company completed a total investmen...[Details]
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On June 2, according to foreign media reports, the US chip industry is preparing for a large-scale lobbying campaign in an effort to obtain tens of billions of dollars in federal funds to expand dom...[Details]
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For a basic introduction to sysfs and platform, please refer to the blog post . Platform model driver programming requires the registration, matching, and mutual binding of platform_device (device) a...[Details]
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Through the previous analysis, everyone has already understood the content of the predefined part. But if you write out all the required header file contents every time you design a program, not only...[Details]
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On January 7, 2022, Wanliyang Energy Company and the Management Committee of Jiangshan Economic Development Zone of Zhejiang Province signed the "Wanliyang Jiangshan Qingyang Transformer 300MW/600M...[Details]
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Bootloader settings: static void check_boot_mode(void) { uint32_t JumpAddress; void(*Jump_To_Application)(void); if (((*((__IO uint32_t*)(APP_SEGA_START_ADDRESS+8))) & 0x2FFE0000 ) == 0x20000000) ...[Details]
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On November 9, the Hangzhou Xiaoshan District Government and Xidian University signed a cooperation agreement to jointly build the Xidian University Hangzhou Research Institute, which will be located...[Details]
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The European Microelectronics Summit was held in Paris not long ago, with the theme of "Prospects for V2V/V2I Technology Demand". Compared with the currently hotly debated autonomous vehicles,...[Details]