Forum Post: RE: TI Bluetooth LE wiki-page (ti.com/ble-wiki)
Hello Everyone,I hope that this is a good place to ask this question. Does anyone know where I can find a Bluetooth radio that will plug in directly to the MSP430 -EXP5529 Experimentor Board.?Failing...
View ArticleForum Post: SimpliciTI C1110 Frequency Agility
Hello.When an access point sends an Frequency Change Command does all the End Devices in that channel have to change the frequency? Or only those End Devices who are at the same network of the access...
View ArticleForum Post: RE: TMS37157: problem at low range
Johan...Battery placement and Device Docking Cradle are to blame for all this.?You are Data logging = why else is battery there in first place?Battery too close to RFID coil ? = you say lowers Q...
View ArticleForum Post: RSSI_dec to RSSI_dBm conversion, pls help!
Hi,On page 195 of the cc2510 datasheet (swrs055f.pdf), it says:The RSSI value read from the RSSI status register is a 2’s complement number. The following procedure can be used to convert theRSSI...
View ArticleForum Post: RE: New python implementation for CC2530-ZNP serial interface
Thanks, great work, I am in a refactor of our own python lib also.Rui
View ArticleForum Post: Question regarding LNA CC259x
I have several questions regarding using LNA chip such as CC259x: It seems to me LNA will also amplify receiving noise, am I right?If we lower down Tx power and reduce Tx range by changing register...
View ArticleForum Post: Number of Access Control List (ACL) entries
Hello,Section 3.2.3 of this paperhttp://www.cs.berkeley.edu/~daw/papers/15.4-wise04.pdfsays that the number of supported ACL entries may be very small. Is that also true for TI's chips? How many ACL...
View ArticleForum Post: RE: ZStack ZDO Functions
If you mean MT_ZDO_FUNC in znp.cfg, yes I did. ::::: znp.cfg/* MT_ZDO interface */-DMT_ZDO_CB_FUNC-DMT_ZDO_FUNC-DMT_ZDO_MGMTAny other idea what might be causing this?Thank you in advance.aris.
View ArticleForum Post: RE: CC2540 RHAT vs. RHAR
Hi,As far as I know, the only difference is in size of T&R packages. Check out CC2540s products page, Sample&Buy section.
View ArticleForum Post: RE: CC2540 - RTLS?
I guess it should work like any other navigation solution. You need enough base points, and ability to measure distance between device and base points accurate enough. Then it is up to details. I...
View ArticleForum Post: RE: CC2540 random disconnect. Is it normal?
Thanks for answer. My top priority is good battery life and splitting logic into small pieces with timers is not good for the battery.Anyone can confirm or deny from practical experience if it's...
View ArticleForum Post: RE: Issue to set cc2541 as SPI slave
Hi Oleg,Thanks. You are right for TCON, I did change that. Actually it was one of the left over from my desperate debugging trials... Regarding the ISR, what I showed you is the debugging minima. The...
View ArticleForum Post: RE: Unable to receive notifications at correct frequency
An update on the status.I've tried restoring everything to the default simpleBLEPeripheral.c and only modified SBP_PERIODIC_EVT_PERIOD to 200, 500, 1000. Everything works as expected. What I mean is...
View ArticleForum Post: Interference with Bluetooth 2.1 EDR
Has anyone noticed any interference between BLE and EDR when using them together on the same iPhone. I noticed a pulsing noise and clicking when using my car's hands free calling feature and connected...
View ArticleForum Post: CC3000 - low power while keeping connection alive?
I am interested in a sensor application where we have been primarily looking at 802.15.4, but the ability of the cc3000 to use existing wifi infrastructure is appealing. The sensor network will require...
View ArticleForum Post: CC3000+FRAM Simple HTTP Web Server - will not connect
HelloThe first time configuration is ok, but the program is stucked in infine loop in StartFirstTimeConfig() [cc3000.c] at the end (line 663)while (!(currentCC3000State() & CC3000_ASSOC)) {...
View ArticleForum Post: RE: New python implementation for CC2530-ZNP serial interface
I notice you use threading in your lib for ZPI. Have you tested it in a multi threading environment competing with other CPU bounds threads? If so, Whether there could be GIL(global interpreter lock)...
View ArticleForum Post: RE: Memory address organization for CC2541
Hi Eirik.I have one more question.Can I use all of pages?I tried to use page 0, 1, 2, but it wasn't working.I guess only I can use specific part of page number, am I right?
View ArticleForum Post: Transmitting Digital Microphone Data Via Bluetooth
Hello,I'm looking to build a circuit that connects a digital microphone to a BR-LE4.0-D2A (ie. CC2564) and program it to stream live voice to my android device very much like what Bluetooth headsets...
View ArticleForum Post: ADC to radio
Hi,I am trying to write a code to ADC a continuous sine wave (pin 7 input) and transmit it to a receiver by SimpliciTI. I am still learning, so please help!After establishing the link between the two...
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