DDR3 phy reset is not done as per Keystone II DDR3 Initialization guide in...
Hi,Keystone II DDR3 Initialization guide (SPRABX7) on page 6 example 4 says that reset must be asserted and de-asserted for TCI6638K2K PG2.0. Code snippet is as attached://Assert DDR PHY reset after...
View Articlesensor tag project for cc2650stk is not compiling on IAR compiler
Hi I am using IARv7.3.2, I have installed XDS110 drivers successfully, whenever I am trying to compile sensor tag project, following error appears.Building configuration: CC2650App - FlashOnlyOAD...
View ArticleFew question - EVMs Dimensions and Flash Memory of the MOD
Hi,Please help me with this questions below:Dimensions of:CC3100MODBOOSTCC3200MODLAUNCHXLFlash Memory of the CC3100MOD/CC3200MOD– what is the minimal size (Bytes) of memory section that can be...
View Articleusing the 16 bit adc on delfino mcu
HI!i want to use the DELFINO ADC in 16bit mode. in the manual it says that its only possible with differential mode,but if my signal is referenced to ground i am still needed to use 2 adc inputs?cant i...
View ArticleConfiguring clocks & oscillators with CC2650 (SensorTag BLE 0120)
Hi, We are using SensorTag CC2650 BLE (0120) to "wake up" once a second, take a measurement, and transmit a packet of data (using fsk proprietary radio configuration).The 1 second interval is critical,...
View Articlecould i use HalLedBlink () function repeatedly in the NwkState change cycle?
Hi All there is a ZED (battery power supply) . it should keep LED always blink before it connects ZC。 so i use HalLedBlink () in the ZDO_STATE_CHANGE case like below...
View ArticleTPS54360 has about 90MHz,16dB common mode noise to input, is irrelevant to...
the switch frequency is 2.3MHz, then 92M,94.3,96.6MHz has exceed 12dB, if switch frequency is 443k, then 88.6MHz,89MHz,etc will exceed 12dB, there is an ground plane behind the DCDC chip, and PCB...
View ArticleCCS doubt.....
Hello everyone, Im very new CCS and wireless concepts...Facing some issue with CCSI downloaded CCS softtware and installed ( Version: 6.1.2.00014 ). Downloaded 7MB file first and while installing it...
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TPS65982EVM / Power Role Swap
Hi Team,I config the TPS65982EVM as DRP through Switch S1.But the Source Capability message show it does not support DR Swap, i suppose it should set as sppport in Source Capability message. Could you...
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The BQ24072T doesn't begin charge. I can't locate the source of the issue.
I made a circuit that contains the part - battery management, which I adopted BQ24072T. But the problem is that, after I soldered some PCB, some worked well, but other didn't begin charge. After I...
View Articlesome concerto pin setting question
hi,i got a little confused for the concerto F28M35H52C1.i want to use spi to read/write the SD card.(i can not figure out the example in "F28M35x_examples_Master\sd_card")so,first I use the spi in c28,...
View ArticleSensor Tag interface with other BLE and Micro controller
Hello,I have one application in that want to read all parameters like temperature and humidity from sensor tag. Here I want to make reader which reads parameters from sensor tag.Reader consist of Micro...
View ArticleUsing F28027 to make a FFT code , some people can work but I can't . It's the...
OS : Windows 10CCS: v6.1.1we will use MekeWave() make a input signal to FFT in the same code my classmate's answer is DATA[1]=0.8 but My is DATA float[8] 0x00008930@Data 0x00008930@Data [0] float...
View ArticleDebug error with AM5728 using xds560v2 emulator
Hi,I wanted to use xds560v2 to debug our own AM5728 board. However, I received an error that:Error connecting to the target:(Error -241 @ 0x0)A router subpath could not be accessed.A security error has...
View ArticleNeed info to combine CC3200 BLEFI with AWS IOT
Hi,I'm trying to combine AWS IOT SDK and the BLEFI project. Be able to push Bluetooth captor's measurement on AWS IOT server with the great CC3200 BLEFI reference design.I would like to know if you...
View ArticleHow can the End-Device knows that it has left the Network
I have two networks(say N1 and N2), in which ZR/ZED have joined the Wrong Network (say N2). The Coordinator ZC maintaining the Network N2 used NLME_Leavereq() and kicked out the ZR/ZED.At the ZED/ZR ,...
View ArticleBattery protection
Hai, How we can detect the earth fault of battery bank.?In an automotive project , I have a 3KWh battery pack. Here I used manual switches, appropriate fuses and all other monitoring circuitry....
View ArticleHow can I use the GCC Compiler in CCSv6? What additional manual set up is...
I have a library which was compiled using the GCC and I am unable to use it in my CCS Project. I changed the compiler version to GNU v4.8.4(Linaro). However, a notification comes up that the "selected...
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Fusion Digital Power Designer duplicate parameter
In My project -> Advance Config TabThere are some duplicate parameterLike the screen shotSome parameters have duplicate items with _1 , _2, _3 suffix.Sometimes there is no value,somtimes with 0...
View ArticleIs there Android app source code for cc2640 SimpleBLEPeripheral OAD?
Hi,Is there any Android app source code for cc2640 SimpleBLEPeripheral OAD? I know that there is an Android app source code for SensorTag OAD. However, we need to make an Android app for...
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