Forum Post: CC2541 I2C Master Clock Rate Calculation
The CC254X User's Guide gives example clock rates for an I2C master but doesn't provide a formula for calculating rates outside of the table. Does anyone know how the three clock rate bits in the...
View ArticleForum Post: RE: CC2540, SimpleBLEPeripheral, Byte array as data structure...
The CC2540 actually disconnects before reachingbStatus_t SimpleProfile_SetParameter( uint8 param, uint8 len, void *value )which makes me think my incoming buffer is too small.
View ArticleForum Post: RE: CC2510 Flash program
1. I know that Flash data become 0xFF after flash erase. But my flash data is in page 17, and I erase page is in page 0 to page 3. After erasing,my data in page 17 should is still no...
View ArticleForum Post: RE: CC2531 data not being transmitted to android host
Are you trying to connect to it as a serial port ie. /dev/ttyUSB0 ?
View ArticleClik here to view.
Forum Post: TRF7970A - Transmission Without CRC (0x10)
Hello,I am using NFC424 P2P communication.We are using our own CRC routines for our application, as we recognized problems with TRF's internal CRC calculation in noisy environments.Thus we want to...
View ArticleForum Post: SPP in CC2541
Hello!I want to ask some questions concerning CC2541F256RHAR chip. I used it in the diagram, but now I am afraid that made the wrong choice chips.I need to create the channel of an exchange of serial...
View ArticleForum Post: WIFI Sensor Application download interrupt
Hi,I am trying to download the "WiFi Sensor Application" from the TI website. The download completes but file never open and says unknown network error. I tried in all three browser namely Internet...
View ArticleForum Post: RE: CC1121 RX/TX packets
You are correct Johannes. If the transmission is terminated on the receiver side you will get an incomplete packet. Thank you for pointing that out.
View ArticleForum Post: RE: CC85xx impedance mactching for RX mode
Hi Edwin,Use this ehif command to put the device in continous RX: RFT_RXTST_CONT. It's described in the user's guide and is accessible from the PPW Commander. The impedance should change when going...
View ArticleForum Post: RE: CC110L Boosterpack pairing
[quote user="DanTeo"]Hi Madhu,Did you try to push both "Discover Nodes" buttons in the to GUIs?For me it was the only way to pair this boards with the default firmware+app. The radio settings: 0004...
View ArticleClik here to view.
Forum Post: data error
I am sending a string "hello" from cc2510 to cc2511EMK acting as the RF_modem, and monitor the received data by HyperTerminal. As shown on the picture below, everything's fine except missing "h" at...
View ArticleForum Post: RE: CC1120 SPI communication problem.
Thanks for your answer,I use CC1120EM 868/915 MHz module provided by TI and I have also TrxEB boards (http://www.ti.com/tool/cc1120dk). The waveform from my previous post was from TrxEB board.Best...
View ArticleClik here to view.
Forum Post: baud rate setting
Hi,there is no typical setting available for data rate 200K Baud in Smart RF Studio. Is it enough to change data rate in RF Parameter box?Secondly, most of the documents of TI show graghical...
View ArticleForum Post: RE: 8051 Compiler to support CC2540
Get "HardDiskSerialNumberChanger" from xboxharddrive, change UUID of your primary partition and re-install IAR.Enjoy.
View ArticleForum Post: Tx Power problem
Hi,I am trying to see tx power of transceiver (on EM430F6137RF900 board) through spectrum analyzer and get very strange value. i.e when I transmit at 0 dBm. I get - 32 dBm on the spectrum analyzer...
View ArticleForum Post: RE: CC2510 Flash program
Hi again,I may have confused you with regards to the EP=n command. I only supports a single page as input. I incorrectly assumed it supported a range as input. Therefore, to delete pages 0,1,2, and 3,...
View ArticleForum Post: RE: Observer role question.
Hi LPRF Rocks the World..nice contribuitonI am doing at the moment my own master thesis on BLE . Building an own application where I need to deal with multiple broadcaster a central device (iPhone) and...
View ArticleForum Post: CC2540DK-MINI
Hi,I wanted to buy this below kit " CC2540DK-MINI". therefore i would like to find out if the tool can be connected with any mobile handset or not if i purchases this tool.Also am i allowed to send...
View ArticleForum Post: RE: How to use TRF7970A read/write mifare classic
Hello Josh WyattCan you give the sample code about TRF7970A+MSP430 that can read/write mifare?
View Article