Forum Post: RE: Configurator-How to 'wake up' AIC3101 using external signals
Hi Geoff. Referring to my previous post:Item 1 should be 'visible' if you scope the PAEN pin. This pin is active when the device is actively transmitting data. When the timeout kicks inn you should see...
View ArticleForum Post: RE: CC2540 Internal 32 Khz RC Oscillator Problem
[quote user="hec"]You could in theory turn off the 32 kHz XOSC while you are not in a connection (although I don't know if this is supported by the stack), but I would not recommend it, as the 32 kHz...
View ArticleForum Post: RE: SPI timing requirement for CC3000
Hi Aoran,Now that voltage level on SPI clk has been excluded, let's take a step back and see what could be the reason.I am still concerned about timing, including SPI timing and power-on sequence.None...
View ArticleForum Post: RE: Installing ccs_setup_5.4.0.00091
Hi, Reference this E2E forum: http://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/267320.aspxIt might caused by the network proxy setting of your work environment. Please use...
View ArticleForum Post: RE: CC2520 RF Output Power
Lijo,Adding to what Fred said, have you measured what the cable loss is? Usually we see 1-2dB loss in the cable itself from the SMA to the spectrum analyzer. Also, if the SMA connector is not part of...
View ArticleForum Post: Problems calibrating wl127x on AM3352 board
I'm trying to run the Wifi calibrator tool on an AM3352 board that has a wl127x wifi modue. After building the calibrator binary from the sources at git://github.com/gxk/ti-utils.git I then followed...
View ArticleForum Post: RE: meandered inverted F-Antenna design
Chatto,We are only using the meandered inverted-F antenna, we were looking on some TI BLE module partners but ended up going for the SPBT2532C2 (STMicroelectronics) which was the best solution for us...
View ArticleForum Post: RE: MSP430BT5190 and PAN1525 Eagle cad file support
Hi Rifat,We only have the EZ430 design in Cadence format. Have you looked at the schematic here:http://processors.wiki.ti.com/index.php/EZ430-RF2560#Reference_Schematicstarting at page 16?Is this what...
View ArticleForum Post: How do I turn advertising completely & immediately off
I am developing a device using the CC2541 and the BLE 1.3 stack. It has a button to enable or disable advertising. I have linked the button press to call GAPRole_SetParameter(GAPROLE_ADVERT_ENABLED, 1,...
View ArticleForum Post: datasheet of CC3000TIWISLEM
Hello,I am getting problem with init of CC3000 over SPI on my custom PCB on this post.Then I was planning to make a comparison, by wiring the same SPI to one CC3000 EVM from LS Research which I bought...
View ArticleForum Post: Simpliciti CRC Error with Correct Data
I am using cc430f5137 and Simpliciti. I am seeing consistent CRC errors even though the data is arriving correctly (i.e. error is in the CRC not the data). I have configure Simpliciti to operate with...
View ArticleForum Post: RE: ZigBee Network pointers
Yes, CC2530 with Zstack is suitable for your application.
View ArticleForum Post: RE: Enabling clock division to diminue power consumption ?
I cannot imagine that the very significant engineering effort of pulling this off would result in any significant change to the expected battery longevity, unless 80-90% of your awake time is spent...
View ArticleForum Post: RE: Maximum number of 128-bit UUIDs supported by CC2541?
I believe that once you go proprietary and use a 128-bit UUID Service, then it does not behoove you to follow the BLE paradigm of having a dedicated, 128-bit UUID Characteristic for every little piece...
View ArticleForum Post: RE: Looking for generic (OS agnostic) driver for WL1273L
Hi there,Please check out the WL127x wiki page and navigate to the link "Building WLAN & Bluetooth"This page contains information about how to build driver for Linux OS.Edit:Sorry, I misread the...
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Forum Post: RE: CC2510 register config using SmartRF studio
Well, finally I got the module to transmit something.In smartRF studio continuous mode, I can see the graph spike (see attached). I am transmitting just one packet with length=5. How do I extract the...
View ArticleForum Post: RE: Changing I/O pull from low to high
Thank you, thats just what I needed.I do have CC2540_MINIDK defined and needed Port 0 pins, so added P2INP |= BV(5) to the top section and it works.Thank you very much.
View ArticleForum Post: RE: CC2543 & Srf05
Thank you, I've already resolved the problem. I'll verify your answers, thanks.
View ArticleForum Post: RE: Stuck in erroneous connected state
Hi Chad,We did not have to change anything on our end but this behavior stopped when we upgraded iOS. Right now we are trying to find devices with earlier iOS version to see if we can reproduce -107...
View ArticleForum Post: RE: CC1175 strange spectrum signal output
A lot of LDO regulators are very picky with their output capacitors. Often going for a capacitor than what is specifically listed (tantalum 2.2uF) the LDO will be unstable. Low ESR capacitors often...
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