Forum Post: RE: Bluetopia stack: The data cuts when transmit it continously
Hi Carlos.Please send it to support@stonestreetone.com referencing this thread.Regards,Stonestreet One.
View ArticleForum Post: Possible performance issue resulting from App having lowest OSAL...
Hi All,In the CC2541 MiniDK sample app code, apps have the lowest OSAL priority. Our app will need to bit-bang over SPI. I am concerned that OSAL latencies in the sample code framework may negatively...
View ArticleForum Post: How to get RSSI?
Hi I'm still having trouble with retransmissions of TCP packets from both the LSR module and the TI module.I do have the latest Upgrade V1.11 on both.A preliminary scan With the network Analyzer for...
View ArticleForum Post: Issue while using Queued SPI at host micro with CC3000
Hello,I am using Freescale host micro (that supports Queued SPI) with TiWi-SL module.When I do not use queued SPI functionality then it works fine consistently. Means I just Tx and Rx one byte at a...
View ArticleForum Post: RE: cc2541 HAL UART intermittent data corruption
This was in fact answered - missed it my first and second go-rounds.http://e2e.ti.com/support/low_power_rf/f/538/p/227515/825383.aspx#825383
View ArticleForum Post: RE: CC3000MOD problems
HiI have been busy with other things, but now I'm back to programming the CC3000 again.I have not solved the problems with retransmissions, not with the latest pack V1.11 either. I've using two...
View ArticleForum Post: CC3000 LM4F232 asynchronous data receive event
Hi, Is there an async event for when data is available? To avoid calling recvfrom continually waiting for data. Ari.
View ArticleForum Post: RE: Minmum time between 2 consecutive entries to PM2 in CC1110?
I got in the same situation.my soft enters-- exits pm2 without respecting the guard time,the timer remains ok,the problem is while exiting the loop pm2 :my 26mhz hs osc system become a 13mhz hc osc...
View ArticleForum Post: RE: CC3000 TiWi-SL vs TI SimpleLink CC3000
Hi Sergio,Could you explain a little how that additional capacitor helps impedance matching and why that is important? I am getting very similar problem with you, but I just don't understand why it...
View ArticleForum Post: RE: SPI timing requirement for CC3000
Aoran,IRQ didn't drop within 4 seconds after the first write. Also the reason I asserted CS before IRQ is in this diagram below. So this is a mistake in the wiki...
View ArticleForum Post: RE: Connect external Electronic devices
The general output current of GPO is only 4mA. There are two GPO can output upto 20mA. However, I do not think it is suitable to drive devices.
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Forum Post: RE: CC8520+AIC3204 have signal delay
Hi KjetilI Currently use this configuration, but my customer can hear sound delay.# PIN RESETp Reset 1 # Release the reset pin# RESETw 30 00 00 # Select register page 0w 30 01 01 # I2C reset#...
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Forum Post: RE: TRF7970A Operation in ISO14443A emulation
Hi,I've tested several command and sequence combinations but final results were simply frustrating. Here goes one capture just in case some is able to figure out what's happening.Traces are: yellow=SS;...
View ArticleForum Post: RE: CC2540 RX power consumption (RF front end + baseband?)
The low MCU activity implies there is not much processing (application or other peripheral data) going on when the radio is receiving. The 1MHz clock allows for about a 1-1.5mA current savings over the...
View ArticleForum Post: Does TI have any low-power wifi modules?
Hi, everyoneI am doing a project which needs low power wifi chip. Does or will Ti have this kind of chip?I am trying to use CC3000 but seems it is not a low-power choice.RegardsZheng
View ArticleForum Post: Broadcast mode and advertising interval: can not advertise lower...
I'm using the SimpleBLEBroadcaster sample code and it works fine. If I change the DEFAULT_ADVERTISING_INTERVAL to 32, 64, 96, 128, no advertising is done (checked with packet sniffer)...is 160 the...
View ArticleForum Post: Error Setting Device Name
The unit was running fine for nearly an hour, changing names every 5 seconds, and then it started responding to SetDeviceName like this:SetDeviceName cellcon40F0F0000000D50007 4Alloc Failed: 252Error -...
View ArticleForum Post: RE: CC8520+AIC3204 have signal delay
Still not 100% sure what you mean with sound delay.The latency for the audio link is set to 42ms which is noticeable and audible but if this can be tolerated is off course up to the customer. Try...
View ArticleForum Post: RE: Connect external Electronic devices
Hi guys!Finnally solved the problem! To get enought current to enable a transistor you need to do a litle electronic and risky change in cc2540!Get current before the resistor, otherwise it will be...
View ArticleForum Post: Enabling clock division to diminue power consumption ?
I try to reduce as much as possible the device consumption.My module is not connected to any external components (LCD, keyboard...) and does not need any "high computation"From this post:...
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