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In recent years, the design style of mobile phones has been doing subtraction. First, Apple took the lead in removing the 3.5mm headphone jack, and then the Android camp took the lead in removing the...[Details]
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Netlist, a US company specializing in the production of computer memory, sued South Korea's Samsung Electronics in a federal court in Texas for infringing on multiple of its patents, demanding US$404...[Details]
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From LED headlights and night vision safety systems to emerging laser ignition systems, photonics technology is showing its strength in automotive applications with its advantages of compactness, l...[Details]
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End users expect new electric vehicle designs to minimize vehicle idle time, especially on long drives. Electric vehicle designers need to increase charger power output, power density, and efficien...[Details]
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Seoul Semiconductor recently announced that it has filed a patent infringement lawsuit in the U.S. District Court for the Western District of Texas, accusing global retailer Ace Hardware of selling L...[Details]
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AVR MCU MEGA64A /****************************ST7586S******************/
/************************PE5 --- /CS ***************************************/
/************************PG3 --- RS ****...[Details]
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According to German magazine Der Spiegel, German power grid operators plan to build three giant batteries with a total discharge capacity of 900 megawatts from 2025 to ease grid congest...[Details]
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As a light source with great development potential, LED's long life, solid structure, low power consumption and flexible dimensions have attracted more and more attention. In recent years, LED, espec...[Details]
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VIPERGAN50, VIPERGAN65 and VIPERGAN100 are the first high-voltage GAN converters in STMicroelectronics' VIPerGaN family, delivering 50 W, 65 W and up to 100 W respectively over a wide operating vol...[Details]
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Following the Dragon Scale Armor battery solution, Honeycomb Energy uses dagger battery cell + flying stack technology as the core to fully support the innovation and upgrade of battery fast charging...[Details]
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Electric Vehicle News: On the evening of February 19, Yiwei Lithium Energy issued an announcement stating that Huizhou Yiwei Power Battery Co., Ltd., a wholly-owned subsidiary of the company's wholly...[Details]
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According to Shuiqing Muhua's latest research report, MediaTek (MTK) achieved its first place in the world in terms of baseband shipments in 2009, and will continue to be the world's number one in ...[Details]
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According to foreign media reports, automotive parts supplier Alps Alpine has developed the UMCC1 series C-V2X all-in-one communication module to provide support for smart transportation, smart citie...[Details]
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One problem that car owners who buy new energy vehicles will inevitably face is the charging market. Since battery technology is still innovating, the charging problem has always been the fundamental...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]