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Hardware platform: S3c6410
Operating system: Android
Network card chip: GH381 (SDIO interface sdio8688)
1. SDIO driver
Because it is an SDIO interface, please make sure that the...[Details]
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The process of generating the linux-5.11 image vmlinux -objcopy- arch/arm/boot/Image arch/arm/boot/Image -gzip & add arch/arm/boot/compressed/head.S- ...[Details]
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During the use of magnetic flap level gauges, one kind of fault that is often encountered is the situation that the magnetic flap is red and white. According to the many years of experience of Runzhon...[Details]
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I. Introduction
During the new product development phase, electrical lab characterization plays an important role in verifying the electrical functionality of the device to ensure that it funct...[Details]
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Sometimes, we may encounter situations where we need to define certain arrays in a fixed area or specify the starting address of a function.
For example, there are two files, main.c and sendpc.c....[Details]
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When using the external interrupt function of STM32, we often need to confirm whether an external interrupt has actually occurred. Looking at the library functions, we found these two functions: EX...[Details]
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Compilation of the kernel. The new Linux kernel is generally more powerful and relatively stable, so the latest version of the kernel is preferred. The first kernel should be 2.6.34, but there is...[Details]
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The serial port interrupt function of the punctual atom is as follows: void USART1_IRQHandler(void) //Serial port 1 interrupt service routine { u8 Res; #if SYSTEM_SUPPORT_OS //If SYSTEM_SUP...[Details]
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1. NandFlash classification:
2. Comparison between MLC and SLC:
3. Signal pin:
Nandflash read:
Page read: page address
Random ...[Details]
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According to foreign media reports, South Korean chip manufacturer SK Hynix stated in an announcement that the company has received approval from the United States to supply equipment and components ...[Details]
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On April 30, the Science and Technology Innovation Board Listing Committee issued an announcement stating that due to major events that occurred after the announcement of this Listing Committee Revie...[Details]
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ON Semiconductor recently announced that its IoT Development Kit (IDK) has been certified by Microsoft Azure IoT, ensuring that customers can quickly start and run IoT through pre-tested and verified...[Details]
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An online tester is an instrument for repairing PCB boards. It can complete online/offline functional tests on small and medium-sized digital integrated circuits, memory and some large-scale integrat...[Details]
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SpaceX successfully launched the Crew-1 mission with four astronauts on board using a Falcon 9 rocket, heading for the International Space Station. The successful completion of the Crew-1 mission mea...[Details]
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When using STVP to burn the program to STM8S003F, an error message appears: Cannot communicate with the tool. In fact, the download tool was not selected correctly. After returning to the software ...[Details]
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