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driversmediavideos3c2440camif.c driversmediavideos3c2440_ov9650.c driversmediavideosccb.c Hardware Hookup I2C Bus Connection I2CSCL ——GPE14 I2CSDA——GPE...[Details]

0 Introduction The development of high-speed digital acquisition technology and FPGA technology has had a profound impact on traditional test instruments. Digital storage oscilloscope (DSO) is a co...[Details]

1 Introduction DC regulated power supplies have been widely used in many industrial fields. In industrial production (such as electric welding, electroplating or DC motor speed regulation, etc.), a...[Details]

S3C2440 has two boot modes: NORFLASH boot and NANDFLASH boot; but generally only boot from NANDFLASH. Since it is booted from this place, two conditions must be met: 1 There must be a program in th...[Details]

I. Overview EXIT external interrupts are common in applications such as key or switch control, and low-power interrupt wakeup is also a common one. Therefore, EXIT is also a common one in actual proj...[Details]

New documents from Apple's Irish headquarters show that the company's European operations earned $211.1 billion in revenue, of which $24.8 billion was paid to its U.S. parent company. Apple is cons...[Details]

STM32 has two watchdogs: independent watchdog IWDG and window watchdog WWDG. Let's talk about their similarities and differences. 1. Clock source The clock source of IWDG comes from the low-speed ...[Details]

Power Grid Headlines Client Special Correspondents Hou Ting and Xu Ning from Jinan Recently, the National Bureau of Statistics released the economic and power operation data for the first quar...[Details]

I am using the TQ2440 development board, and this program is based on Wei Dongshan's. 4 LED lights The following are the drivers #include linux/module.h #include linux/kernel.h #include linux/fs.h ...[Details]

Contents The invention relates to the field of electronic flowmeters, in particular to a plate-type solid electronic flowmeter for online measuring the flow and cumulative amount of free-falling loos...[Details]

Unrelated words: What is the clock division factor of TIM and what is its function? I found a lot of explanations online, but the people who explained them were even more confused! So I studied it my...[Details]

Accelerating technological innovation in the automotive sector and contributing to a sustainable society Geely Automobile Group (hereinafter referred to as "Geely"), a leading Chinese automobile ma...[Details]

System version: Ubuntu18.04-64 Compiler version: gcc version 7.4.0 (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1) uboot version: 2018.07-linux4sam_6.0 Board model: at91sama5d3x-xplained MCU model: sa...[Details]

1. We have seen this function before, the source code is as follows: __init void s3c_gpiolib_add(struct s3c_gpio_chip *chip) { struct gpio_chip *gc = &chip- chip; int ret; BUG_ON(!chip- base); B...[Details]

On November 6, Tianma Microelectronics held the 2024 Tianma Microelectronics Global Innovation Conference in Xiamen, and released new technologies in the fields of Micro-LED, OLED, technology platf...[Details]