Chapter 5th Time Service
5.1 Time Service OverviewIn Sys/bios and Xdctools, there are several modules involved in clocking and clocking-related services:
Ti.sysbios.knl.Clock module:Responsible for periodic system ticks that the kernel uses to hold
ZigBee terminology
I,Attribute is a data value that reflects the physical quantity or status, such as the switch value On/Off), temperature value, percentage, and so On.
II,A Cluster is a group that contains one or more attribute attributes. In
The main function of EBOOT calls BootLoaderMain (). Microsoft has fixed it. The development of EBoot mainly improves several functions called by BootLoaderMain.
1. relocate globals to RAMKernelRelocate (pTOC)
2. Init debug support. We can use
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1) create a root file system. To create a root file system, copy the required root file to a directory and compress it with
The first method is to use the special API defined in nlme. h
Obtain the IEEE address of the device./** This function will return a pointer to the device's IEEE 64 bit address** This function resides in nwk_util.c.*/Extern byte * nlme_getextaddr
Brief process of c66x DSP interruption:
1. enable global interruption and sub-interruption. If the hardware detects the interruption, the CPU will jump.
2. The software pushes the values of Class A and Class B registers inside the CPU into the
Recently, the serial port upgrade program needs to convert the. Out file into a binary file and burn it to flash for offline use.
The conversion method is divided into two steps:
(1) first convert the. Out file to the Hex file:
The method here
I have personally tried this, it can be transplanted, and image processing is performed in the embedded Linux system, which is done using opencv.
Building opencv for ARM Cortex-A8Translate this page to building opencv for ARM Cortex-A8
H.264 coding and decoding algorithm routine Based on TI's DMPSHttp://www.tichinese.com/Soft/C6000/Code/200909/1069.html
T264 is a 264 codec program jointly developed by China's free video encoding
The PSP has been compiled. Of course, it cannot be tested yet.
Devkit8000 also has some work.
CD x-load-1.41Make distcleanMake omap3devkit8000_configMakeSigngp x-load.binMV x-load.bin.ift x-load.bin.ift_for_NAND
The signgp tool is not found.
Sorry no Chinese Input in office, have to write in English.
This is an abnormal issue.
In web, I saw the similiar question multiple times. But no correct answer about the question. After investigating 8 hours, finally find the root cause.
After the simulation driver is installed, you can use the USB 20emurst.exe package installed on the driver to reset the simulator. However, the following error will be reported on the connect development board after the ccs3.3 operation.
Error
These days I have been wondering how the adroid system restarts from the main system to the recovery. Different hardware platforms may have different practices. Most of the practices mentioned on the Internet are writing MISC partition BCB. However,
When the CPU starts to process an interrupt (int4 ~ 15), it will reference the interrupt service table (IST ). Ist is a table that obtains the package containing the interrupted service code. The ist contains 16 consecutive packages. Each ISFP
Without knowing how to graduate (work) for more than two years, I hope that the road I have traveled over the past two years has not been passed, but I have not made much technical progress, or fail to meet your expectations. I have had a lot of
1. Xs and xdcsreptThe Xs command is used to execute xdcscript programs. xdcscript is a general-purpose programming language based upon the ECMA-262 Edition 3 standard-popularly known as JavaScript 1.5.
2. xdc. Tools. yunoThe xdc. Tools. configuro
1. system. Threading. TimerCode
Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->
// Http://msdn.microsoft.com/en-us/library/system.threading.timer.aspx
Using system;
Using system. Threading;
Class
1. Compile the interrupt service routine
Write the ISR function c_intxx in the. C source file for interrupt processing, such:
Interrupt void c_intxx (void)
{
...;
}
Note: For hardware interruptions, xx = 00 ~ 15.
2. initialize the interrupt vector
ZigBee Technology-Texas Instruments Online Support community Click on the Open link
1. The ZigBee terminal sleep device, which can support AC and DC two kinds of power supply, how to maintain the low power sleep characteristics in DC and improve the
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