Forum Post: RE: cc1101 range is very low
Yes, this was a pure LOS range test. Very difficult to determine indoor range since the indoor attenuators vary from a couple of dBs to many 10s of dBs.
View ArticleForum Post: RE: IEEE address corruption during FW programming
Hi Rui, and Igor, Your observations both make sense to me. With the CC2430, the IEEE address is just programmed in a normal flash page. During programming, the IEEE address is read out, the flash page...
View ArticleForum Post: Use cc2540 dongle on smart watch
Hello All, I am new developer on BLE cc2540 dongle. I have already setup my PC. I have also able to read/write data using BTools from sample app(HostTestRelease).We are wants to communicate cc2540...
View ArticleForum Post: RE: In-door tracking in a small space
not yet, I just trying to think of a solution (ZigBee, RFID, etc..)
View ArticleForum Post: RE: Stack Overflow when using UART + DMA
Hi Jonathan, So, the IDATA is used for call stack as far as I know. But an error may also be falsely triggered by a) reset via brownout, unhandled interrupt or otherwise b) communication loss between...
View ArticleForum Post: RE: Problems in UART communication.
Hi Maulik, How are you setting up the UART? Manually, or via a HAL driver in the stack? If your oscilloscope shows that the byte is indeed 0x06 when it should have been 0x02 something is obviously...
View ArticleForum Post: RE: Simulate Message Hopping In a small office
Hi, For reducing TX power in Z-stack one can use the ZMacSetTransmitPower() (Z-stack API.pdf). Search for ZMacTransmitPower_t in all project files (Ctrl+Shift+F) for a list of available power levels.
View ArticleForum Post: RE: CC2531 and CC2530 manufacturing ID
Al McBride : yes i am at +6 GMT . i am using CC2530 .My application is Telemetry , iSending Specific Commands From Arm7(LPC2136) via cc2530(As a RF Transceiver ) to another cc2530 which is...
View ArticleForum Post: RE: CC2530 sleep timer
Woking Fine Sleep Timer Interrupt CC2530 Controller Wakes Up every 5 second and then Sleep in sleep mode current is 1uA in wake up mode Current is 15mA #include <ioCC2530.h> unsigned char...
View ArticleForum Post: RE: How Do I use sleep Timer to awake CC2530
Woking Fine Sleep Timer Interrupt CC2530 Controller Wakes Up every 5 second and then Sleep in sleep mode current is 1uA in wake up mode Current is 15mA #include <ioCC2530.h> unsigned char...
View ArticleForum Post: RE: Big problem pairing remote with CC2541
OOOHH okay... thansks for your response. So if would loke to use BLE for a remote to communicate with a dongle, the remote is the slave (with simpleBLEPeripheral) and the dongle is the master (with...
View ArticleForum Post: RE: CC2540: Disconnecting to initiator
And a good day to you as well, From chapter 3 in the document linked above you can see the two types of commands:GATT_AddService and GATT_AddAttribute. From the box right above chapter 3.1 you can see...
View ArticleForum Post: RE: GAVD_Data_Write() is returning a value -65 . what does this...
Hey , my another Qustion is that I have used my laptop as a source this time on one end ... On the other side of the intermediate device ie my Development kit sink (Headfones) have the...
View ArticleForum Post: BTGAVD_ERROR_INSUFFICIENT_RESOURCES
Hey , I have been using my laptop as a source this time on one end ... On the other side of the intermediate device ie my Development kit sink (Headfones) have the capabilities of MediaOutMTU =...
View ArticleForum Post: RE: BLE Health Thermometer profile
Hi Nick, there is no information specifying where it's hard coded? Could you please tell me where the temperature values are hard coded? Best regards.
View ArticleForum Post: RE: Simple meter End Device getting lost after reset
Hi Cetri, regarding the memory leak in rejoin process, I check the code of nwk_associate_ind_processing(), it seems it will allocate memory in NLME_RejoinRspSend for every rejoin request received. here...
View ArticleForum Post: RE: CC1101 stops reading
Those seem like reasonable suggestions. 1) I was researching the E2E about frequency drift and PLL lock when I saw you answering a different question. You said: To ensure that you are going into...
View ArticleForum Post: How to configure CC2540 to only advertise once every minute?
I am modifying the simpleBLEperipheral code such that it will only advertise once every minute. I've tried changing gapRole_AdvertOffTime to 60 000 but to no avail. Would appreciate some help.
View ArticleForum Post: RE: New problem about write three bytes to simple peripheral...
Hello Aslak, Still the code I provided before: //Write the value if ( status == SUCCESS ) { VOID osal_memcpy( simpleProfileChar3, pValue, len ); // len == 3 if(...
View ArticleForum Post: SLEEP_CODE ERROR Running Linker on IAR 8.10 CC2530 Application
Hi Everybody! While rebuilding an application with IAR 8.10.3 and TIMAC 1.4.0, I'm getting the following error Fatal Error[e72]: Segment SLEEP_CODE must be defined in a segment definition option (-Z,...
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