Forum Post: Design Unidirectional Antenna for CC2510
We are doing application using CC2510. Our application will need Unidirectional Antenna.Does TI have any design note or app. note to implement Unidirectional Antenna ?
View ArticleForum Post: RE: CC2540/1 vs modules (like PAN series)
Ron,The module vendors certify their product for FCC, ETSI and Bluetooth. While it is true that you will not need to do Bluetooth certification if you adhere to the TI reference design, you will still...
View ArticleForum Post: RE: Regarding the Antenna Used in CC2540 Keyfob
I looked over the Antenna Application note and the schematic for the CC2541 Sensor tag. On the CC2541, there is a 1.2pF Cap in series with the antenna and an inductor to ground. This design uses a...
View ArticleForum Post: RE: CC1101 and ASK/OOK
Hi,I have followed your advice and it works :)I increased the rx filter bw and lowered the tx power and here comes my signal !Thanks a lot : great chip, great support !Here below my settings. Maybe it...
View ArticleForum Post: RE: CC1200 4-GFSk settings
Martin,Thanks for the quick reply, detailed response and the XML settings file.Unfortunately, the device performs very poorly with the configuration settings you provided. Using the Smart Studio PER...
View ArticleForum Post: RE: Dual interface memory (RFID/I2C)
Alright Clem22,Just wanted to clear that up. Hopefully when we come out with the FRAM version of the RF430CL330H, that will fit your needs. It should be coming out later this year, and FRAM is...
View ArticleForum Post: RE: Looking for the source code that ran when we got our TR7960A...
"LSA" = Logic State Analyzer. Basically, it allows you to look directly at and decode most communication protocols. It's a very useful debuggin tool. This is the ones that we've been using:...
View ArticleForum Post: RE: How to implement BLOBs?
Hi,Well in the post, I asked how to implement the GATT_WriteLongCharValue and the GATT_ReadLongCharValue and was wondering where to put those. Since the other post said it's possible to do it with the...
View ArticleForum Post: what is this payload
Hi All,I am using ZStack-CC2530-2.3.1-1.4.0. I want to implement security in my network. as suggested in "z-stack developers guide", i built my coordinator and router code with the preprocessor flag...
View ArticleForum Post: RE: Back to Back Advertisements with different Payload?
Uops,not in front of a computer right now but perhaps you need to stop or to wait the ADV procedure to finish, change the ADV data, apply the function and start again?Try this, it will take less than...
View ArticleForum Post: difference between wl1271 and wl1283 configuration in board...
i am using wl1283 in my custom board.i got this link for porting of wilink modulehttp://processors.wiki.ti.com/index.php/OMAP_Wireless_Connectivity_Hardware_Porting_for_new_Platformbut that i for...
View ArticleForum Post: RE: Min and Max current for CC2541?
I just give the reference to provide some information. In AN902, it shows how to measure power consumption under different condition. You can refer to it and do the measurement by yourself. By the way,...
View ArticleForum Post: RE: PeerToPeer connection between TRF7970A evm and Android...
Dear Josh,Thank you for your kindly help. I'm still working on receive and transmit data in one DEP loop. I will let you know if I have any further information.I have a question about TRF7970 P2P...
View ArticleForum Post: RE: Programming bluetooth in CC2540
But TI has created library (hal_aes.c and hal_aes.h) and as I understand by using it I can work with Bluetooth low energy Radio. Where I can find more information about this library (comments in the...
View ArticleForum Post: Signal-to-noise ratio on cc2530
Is there a way to find SNR of the channel in cc2530 chip at the receiver .In my project i specifically need SNR because i need to measure the state of the channel using this dynamically . I have also...
View ArticleForum Post: RE: One-way (SCO?) audio from headset -- wl1271
Good Morning Matan,Thank you for your response, perhaps you could clarify somewhat?I'm at a loss as to why only one-way audio is heard as my understanding is that it is also 'SCO' data right?Looking at...
View ArticleForum Post: Question regarding notification
Hi,I'm using the "Simple Peripheral Profile" project of CC2541 (mini development kit).Is there a way of enabling notification for specific characteristic within the server as opposed to by command from...
View ArticleForum Post: CC2530 Longer sleep time
Hi Everyone,I'm just trying to program my end device to enter in LITE sleep mode. I've already followed the instruccions in Power Management documentation but the sleep time is not long.I found the...
View ArticleForum Post: RE: CC2540 IAR Embedded Workbench stops responding after flash.
It's green and the Debugger has been updated to the latest firmware.
View ArticleForum Post: RE: CC1020 to be replaced by the CC1120
You can use SmartRF Studio to capture the packet.1) Select the 38.4 kbps Typical Settings as a starting point. Change Symbol rate and Deviation2) Use the "Packet RF" option. Tick off "advanced" and set...
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