Qt for Automation, it is also suitable for use with QT for Device Creation and application development. It's just that WebGL is a bit more prominent in Automation and IIoT scenarios.
QT World Summit 2017 on QT WebGL streaming video introduction please click here.
6). Qt for Automation and cloud integration
Qt recently released and partnered with Microsoft to streamline the integration of Microsoft Azure Cloud Platform and Services into the industrial IoT IIoT for industrial automation. (https
In Io multiplexing, uart1/2/7 is a high-speed serial port among the 7 serial ports of the lpc3250. Io multiplexing can be seen in the Serial Port IO multiplexing of lpc3250. Description: enable the lpc32xx high speed serial ports in the kernel driver configuration and selectwhich High Speed Serial Ports of the 3 you want to use in the Linux Kernel configurationsystem type --> menu. add the device nodes to the/dev are using the following command: [root @ NXP
As a general NFC mobile phone using NXP or Broadcom scheme, the modified method is not the same, why to modify this ID, followed by, in general, the phone's uid is fixed or random
Broadcom Mobile Phone Modification method
Modified path, such as the map, in the ETC directory has libnfc-brcm.conf, from the file name can also be seen BRCM is Broadcom abbreviation, so only the use of the Broadcom program mobile phone Only this file
the service. Also, the integrated log daemon Journald saves space due to the use of binary log files and improved log file management.Depending on the actual application, an embedded system may be quite static. Therefore, SYSTEMD dynamic functionality is not required. Unfortunately, Systemd is not a very modular system, and each module is interdependent. This makes it difficult to streamline SYSTEMD. This section will be a two-part, the first part uses SYSTEMD to start the optimization technolo
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Internet: 5901
Optimized hard disk read/write parameters:
Elvtune-r 1024-w 2048/dev/sda/dev/sdb
Soft array settings
(Note that the volume of the Network Public soft array workstation mother disk array must be 64 K)
/Usr/lib/netzone/mdconfig
./Mdconfig (/sda3 --- sdb workstation write-back/Sdc -- sdb workstation master disk)
Or/usr/lib/netzone/mkraid
Nzsyscfg configuration command
Unable to start the XP installation Client
HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentCcontrolSet \ Control \
(card ); 511} 512 # else513 if (! Host-> OPS-> get_ro | host-> OPS-> get_ro (host) 29 # endif plug-in card detection gpi_04 is a single function that only inputs pins, registers p3_inp_state [4 Code :__ raw_readl (gpio_p3_inp_state (gpio_iobase) inp_state_gpi_04; Power Control gpo_01 is a single function that only outputs pins, registers p3_outp_set [1] and p3_outp_clr [1]. Code: 144 _ raw_writel (outp_state_gpo (1), callback (gpio_iobase); 148 _ raw_writel (outp_state_gpo (1), callback (gpio
IAR usage notes (1)
At a.m. on October 10, August 8, the topic of the online discussion on China power grid was "the development and debugging of NXP Semiconductors Based on the lpc2000 microcontroller ". I tried to use IAR in the lab at night, but I was still unfamiliar with it. So I downloaded the PPT for this online discussion to my machine and checked it again. However, I am tired of reading the PPT. I 'd better remember the key points.
(1) Projec
I try now to start a post where all the Faq/solution is KESSV2 and Ktag can be found the people ask again, and again.Kess v2 vs KtagKtag is able to work with Truck that kess v2 can ' t do.Ktag Read Write ECU via BDM, Kess v2 via OBD.The newest Ktag FW V6.070 is unlimited tokens and also newest kess are.Kess:Q:where can I buy a good working clone from China?A:This can ' t be answered. Tools from China quality are most times 50:50 (50% good, 50% crap)I bought from Wobd2.com, it's isn't perfect, b
-lpc32xx.patch | patch-P1-D u-boot-1.3.3 compile phy3250 U-boot for later compilation convenience, write a script for compiling U-boot, file Name: Build-uboot. The content is as follows :#! /Bin/sh Make arch = arm cross_compile =/opt/NXP/gcc-4.3.2-glibc-2.7/bin/ARM-VFP-Linux-GNU-phy3250_config Make arch = arm cross_compile =/opt/NXP/gcc-4.3.2-glibc-2.7 /bin/ARM-VFP-Linux-GNU-after adding executable permissi
MX6 serial port command line operation of CPU clock speed, mx6 serial port
When using imx6 for project development, you may need to check the clock speed of imx6 or set the clock speed of imx6. The following describes how to operate the imx6 frequency on the serial port command line in the system:
CPU directory:
Roo
Currently, arm is common in the Chinese market, including NXP (Philips), Samsung, Atmel, Ti, and Adi. According to user requirements and application fields, you can select from the following aspects:
1. Speed (for common applications): The main clock speed of ARM7 is 20 ~ 133 m, 100 ~ 233 m, arm10 up to 700 m, if the speed requirement is higher, you can also use multi-core arm, such as minspeed ARM chips.
2. Memory (conventional applications): Gener
= nxp, lpc1114; // The NXP manufacturer's lpc1114 device reg =
Here, the value 0 after spidev @ 0 indicates the SPI slave device selected by the SPI pin, which corresponds to the struct spi_master struct member num_chipselect. So why do we use cs0. First, let's look at the pins corresponding to the SPI controller we use.
Figure 4
Why is the N of CS_N 0? Let's take a look:
Figure 5
We know that BSP1 ~
level of autopilot support without significantly increasing the system's power consumption, the attempt to dominate NVIDIA's dominance over L3 level markets has been thwarted. It is unclear, however, how Intel will assist EyeQ4 in expanding the L3-level self-driving car market, which is also believed to be the most critical information for Intel's auto-driving market Strategy layout at CES 2018. Qualcomm aiming vehicle networking technology into the market, but also with
Debug imx6 SPI Slave kernel driver, pre-commissioning always have to catch up with the Register settings, procedure function calls.The PRINTK () print statement is used.1, the use of hardware methods are:Each pin of the analysis imx6 SPI slave is mainly CLK, CS, Mosi, miso, GND, VCC, connected to the SPI Master (cc1110f32 MCU)The corresponding pins of each road. Corresponds to the following:
output file on target Lib Library so file
Simply use the SCP or some other way to put it in target, here's an example:[Plain] View Plain Copy $SCP hexiongjun@192.168.2.100scphexiongjun@192.168.2.100:/media/work/imx6/videocap/ mjpg-streamer-code-182/mjpg-streamer/*.so/usr/lib/ hexiongjun@192.168.2.100 ' s password:streamer/*.so. ' 68.2.100:/media/work/imx6/v input_file.so 100%29KB 28.8KB/s00:00 input_testp
Hardware platform: Freescale IMX6
Kernel version: kernel3.0.35
Linux's I2C subsystem is divided into three layers, I2C core layer, I2C bus driver layer and I2C device drive layer. I2C core layer is provided by kernel developers, I2C bus driver layer is provided by chip manufacturer, and I2C device driver layer is only specific development requirement because of the difference of equipment. And this example is to take the EEPROM chip AT24C02 to carry
At present, the domestic market common arm has NXP (Philips), Samsung, Atmel, TI, Adi, etc., according to user requirements and application areas, can be selected from the following aspects:1, Speed (general application): ARM7 's main clock is 20~133M,ARM9 for 100~233M,ARM10 up to 700M, if the speed requirements are higher, you can also use multi-core arm, such as Minspeed company's arm series of chips.2, Memory (general application): General arm with
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