cc1101 in freq 403Mhz
Hiwe are using cc1101 for "mics" band which is defined to be 403Mhz.I saw in the cc1101EM schematics the coupling network uses for 433Mhz and 915Mhz but my question is:how can I calculate (or that you...
View ArticleBoth hdmi(display0) and vga(display3) output a video On DM816X
Hi , i am a so newbie ...I have a trouble problem on DM8164....Now ,I have achieved run a video via VGA(display3) on DM8164 (linux) by this code:devmem2 0x48140894 w 1 devmem2 0x48140898 w 1 devmem2...
View ArticleDS100DF410 : better channel combination when customer use only two channels
Dear team, Customer use only 2 channel of DS100DF410. Then customer asked us is there better channel combination to improve performance when customer use only 2 channel(ex. ch0 and ch3). I think it is...
View ArticleSYS/BIOS Data Logging
Good morning,i'm using CCS v5.3 for DSP C6457.Actually i'm using the Log_infoX() in order to notify the program execution.Actually i have the necessity to differentiate the Logger. (as for the...
View ArticleCC2520 status byte: meaning of exception channels swapped
Hi all,the status bits for exception channel A and B seem to be swapped in the product data sheet and there is no errata on this. While developing our application we found that the status bit for...
View Articleneed help in programming registers of an IC using GP I/O pins
Hi, help me in programming the registers of an IC using GP I/O of TMS320C6678. Please suggest me a example program and related data link.Thank you.
View ArticleNeed help in programming the registers of an IC through GP I/O of TMS320C6678
Hi, Need help in programming the registers of an IC through GP I/O of TMS320C6678. Please suggest me a example program and related data link.Thank you.
View ArticleMIBSPI with DMA triggered from two tasks
Hello,I am trying to check the MIBSPI and DMA function on TMS570LS3137 device.On my board MIBSPI1, two slaves are connected.And my RTOS generates two periodic tasks (1ms task and 10ms task).Now, I...
View ArticleHow to Read a General Purpose Register (in C)
The data sheet for my LM3S1968 says that core registers, such as the general purpose registers, are not memory mapped and are accessed by register name. In this case, I want to read General Purpose...
View ArticleHow to get the extended pan ID at the application layer, when a router joins...
hi, When i set the coordinator's zgApsUseExtendedPANID to be {0x12,00,00,00,00,00,00,00 }, and router's to be all 0.Then when the router joins into the network, how to get the extended pan ID at the...
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【MSP430 技術 TIPS】MSP430 ハードウェア・ツール・ユーザーズ・ガイドの紹介
【MSP430 技術 TIPS】MSP430 ハードウェア・ツール・ユーザーズ・ガイドの紹介概要このユーザーズ・ガイドは、テキサス・インスツルメンツから提供している開発サポート・ツール “フラッシュ・エミュレーション・ツール” (FET) のキットと評価用ボード (MSP-EXP430xxxxx)の説明と、ハードウェア用ドライバ・ソフトウェアのインストール方法を紹介しています。 FET...
View ArticleDevelopment kit for TMS320VC5416 DSP
I have a TMS320VC5416 DSP developed on TMDSDSK5416 development kit, and i'm using a daughterboard interface to communicate it trough UART serial connection.I need a smaller (much smaller than the...
View ArticleI2C pull-ups
The TPS65910A3 datasheet recommends 1.2k pull-ups on SCL & SDA; whereas, the AM335x Schematic Checklist specifies 4.7k. Please clarify this discrepancy.Regards,Russ
View ArticleOMAP-L138 Async EMIFA Turnaround phase
Hello,OMAP-L138 Reference Manual says that TA precedes the Async EMIFA operation.Could you please explain in plain English how this feature helps slow down access to a slow peripheral?If TA cases...
View ArticleError connecting to the target
Hi,I am using eZdspTM F2812 Board and CCS Version3.1 for doing my project. I had connected the target and run the program without any errors.I don't know why, but now i am not able to connect to the...
View ArticleXDS100 v2, Error connecting to the target: (Error -150 @ 0x0)
Hi All,I am using XDS100v2 from Spectrum Digital with OMAP-L138. I am receiving following error when trying to debug application:Error connecting to the target:(Error -150 @ 0x0)This utility failed to...
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Beaglebone pinmux options- doubt
Hi all,I have a doubt in pinmux of signal GPMC_AD8 to GPMC_AD15.In pin mux description in beaglebone reference manual, gpmc_ad8 to gpmc_ad15 are assigned lcd_data23 to lcd_data16.but in kernel mux...
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stellaris-M4 GPIOPinConfigure()
Hi, I am trying to communicate UART on the Stellaris cortex-M4 LM4F232. In the example “uart_echo”, it didn’t use the following f(x): GPIOPinConfigure(GPIO_PA0_U0RX);...
View ArticleDM8148 video capture doesn't work
I'll appreciate if anyboday can look at this issue for me.DM8148 EVM with the lasted SDK ezsdk_5_05_02_00_dm814x, the video capture by gst-launch dosn't work. I tried many gst-launch v4l2src xx with...
View Articledecoder Getting Failed at algInit
hii was trying to understand sv04there I did wrote copied ti function and gave them name with ch2 ret = _ALG_allocMemory_ch2(memTab, n); if ( ret == TRUE) {...
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