-
Wind River, the world's leading provider of mission-critical intelligent system software, recently announced that in order to better promote the commercial application of open source operating system...[Details]
-
Luminous flux attenuation is a key indicator for judging the life of LEDs . Energy Star (ES) in the United States defines the end of life of LED lighting products when the lumen maintenance rate ...[Details]
-
Panoramic cameras are a new gadget that has become popular in recent years. Due to the high cost of hardware, this feature is still mostly used by "high-end cars". Among regular brand models, Nis...[Details]
-
When measuring small-sized samples, the SuperViewW1 white light interferometer can measure 12mm or even smaller sizes. The standard travel of the XY stage is 140*110mm. The local displacement accurac...[Details]
-
With the support of national policies, pilot projects of photovoltaic poverty alleviation are in full swing across the country. As a pioneer in the domestic photovoltaic poverty alleviation inverte...[Details]
-
As the "leader" in the domestic new energy vehicle industry, BYD has a huge impact on the field of new energy vehicles. It has been about a year since the release of e Platform 3.0 last year. During ...[Details]
-
Power supply ripple testing is a very important parameter in power supply quality testing, but how to accurately measure power supply ripple has become a difficult problem for engineers. How can we o...[Details]
-
Abstract: Based on the coding principle of convolutional code, the (2, 1, 3) convolutional code encoder and decoder are designed and implemented using VHDL language and FPGA chip. The decoder des...[Details]
-
The following drivers are applications of SPI2 static void MMC_SPI_Config(void) { SPI_DeInit(); GPIO_Init(GPIOC, GPIO_PIN_2, GPIO_MODE_OUT_PP_HIGH_FAST); GPIO_Init(GPIOC, GPIO_PIN_4, GPIO_MODE_I...[Details]
-
/****************************************************** *******
Functional description: HT1621 chip test program
Description: This test program can test every field of HT1621.
...[Details]
-
The previous part talked about uboot jumping to start_armboot for execution (with an exception interrupt handling inserted in the middle).
This time, the main purpose is to record the im...[Details]
-
Preface
nRf2401 is a single-chip 2.4GHz wireless transceiver chip launched by Nordic Company of Norway. It supports multi-point communication and has a maximum transmission rate of 1Mbit/s. It...[Details]
-
Preface The automobile industry is undergoing a tremendous change, from mechanization to electronics and electrification, to automation and intelligence, as well as future cloud computing and vehic...[Details]
-
Development board: tiny6410 Kernel: linux2.6.38 To write an LED driver, you must first review the design process of a mixed device driver, the kernel file_ops structure, hardware communication IO...[Details]
-
1. Experience
As you can see in the previous notes, there are many compilation steps required to compile a simple project. There is only one assembly file in the previous one, but there will b...[Details]
Integrated technical exchanges
京公网安备 11010802033920号
EEWORLD