Forum Post: RE: Programming CC2530 by SPI Connection
Hi Bijan,For boot loader, you can refer to the boot loader used by OTA, which should be located in \Projects\zstack\OTA\Boot\CC2530DB after you install ZStack. You can based on it to start your own....
View ArticleForum Post: RE: loading the service pack for the CC2560A
Hi Jamaal,Our SPs are in this wiki: http://processors.wiki.ti.com/index.php/CC256x_Downloadswhich can also be found on our main wiki page in the link below.
View ArticleForum Post: RE: Request Identifying the CC2541F256_Chip_Set problem.
The two parallel lines spaced 0.1mm.The two parallel lines DC 3.3V voltage.Do you know how high breakdown voltage required, in order to affect other lines.
View ArticleForum Post: RE: CC1101 RX Filter Question
and make sure you are using the same crystals on both ends if possible.
View ArticleForum Post: Packet Error Rate tests?
I am running some tests between two CC2541 devices using HCI_LE_Transmitter_Test and HCI_LE_Receiver_Test. When I send End_Test to on the receiver, I get a number of packets.My questions are:How do I...
View ArticleForum Post: How to implement antenna diversity on CC2530 + IEEE 802.15.4 MAC
Hello, I have a customer requirement to implement antenna diversity on the CC2530 running a simple IEEE 802.15.4 MAC. I've heard others have done this before. How is this done:a) On the hardware - is...
View ArticleForum Post: RE: Sensor Tag: Synchronize output of accelerometer, gyroscope...
Off the cuff, I'd ask why do you need them synchronized? Keep the last measurements from the accelerometer, gyroscope, and magnetometer stored and then when you want to make a calculation based on them...
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Forum Post: CC1050 Phantom Data
Hi,We are seeing a phantom byte being received by our CC1101. It appears just after our CC1050 powers up but before we sent out our 8 bytes of data. We have no idea where it is coming from, it almost...
View ArticleForum Post: RE: Problem with SPI without SS communication (TRF7970A EVM)
ok - great - and you have a pulldown on the EN line as well? Please see attached reference schematic diagram and review what you have done. (Please visit the site to view this file)
View ArticleForum Post: RE: CC2540 MCU power consumption without BLE stack
Hello Keni,You can download the example software for the CC2541/43/44/45. In there you can find examples without BLE. Using the current consumption document as you guide, you will be able to test the...
View ArticleForum Post: RE: CC1101 Carrier Sense in Asynchronous Mode
With just one bit before data CS does not have time to be sat, see http://www.ti.com/lit/an/swra114d/swra114d.pdf for details on timing.
View ArticleForum Post: RE: CC1101 RX Filter Question
I reiterate...something is just not right here.I must have gone through 100 different register settings and I have even increased my tx power and same results.I understand the opening up the rx filter...
View ArticleForum Post: What service UUID lets a SensorTag get scanned in iOS?
In iOS, the call [CBCentralManager scanForPeripheralWithServices:options:] lets you specify a service UUID to select a BLE peripheral. What service UUID can I use to discover a SensorTag?Here's a code...
View ArticleForum Post: Adding an external power switch control to the CC2540 Keyfob
On the TI CC2540 Keyfob from the BLE MDK there exists the option of powering it from the Debugger (instead of from a battery). This option is enabled by shorting together the 2 pads of R1 on the Keyfob...
View ArticleForum Post: Undefined external "GAPRole_SetParameter problems
I'm trying to modify the code HostTestRelease project. I want to make it as slave and advertise automatically when it's opened. So, I put the code following into hci_ext_app.c in the HostTestRelease...
View ArticleForum Post: RE: wlan not working on Jelly Bean on Blaze Board
Hi Prakash,Please send me the output of the following commands (after everything is initialized i.e. after calls to insmod wlcore_sdio.ko , ifconfig wlan0 up):1) lsmod2) dmesg3) logcat -b main -b...
View ArticleForum Post: RE: CC2540 USB dongle send/receive
Thanks for the reply.Is there any link for completing the procedure in btool ? how to send a string in btool ?.
View ArticleForum Post: RE: Dynamic AdvertData update
i try to add this function call, but still can't change the advertising data.i using BLE-stack 1.3
View ArticleForum Post: RE: how to receive and send data via zigbee network in cc2530,...
Check if you use memory allocation but not release it when you send out data in your end devices.
View ArticleForum Post: Why my central device can not get notification from slave device
I use the simpleBlecentral and simpleBLEperipheral to test, on slave device, use the simplekey to send notification. In simpleBlecentral, I addelse if(pMsg->method == ATT_HANDLE_VALUE_NOTI ) {}in...
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