BLE service and characterstics in GasSensorEvm
Hi there,I am writing my own app for reading data from TI GasSensorEvm module. However, I am unable to.This module exposes unknown service and unknown characterstics.Could someone please tell me...
View ArticleDoes NDK 2.23 support both IPv4 and IPv6 simultaneously?
Hi all, I am developing on TM4C129X Development board with TI-RTOS 1.20.00.28 and TI-NDK 2.23.00.00, CCSv5.5.0.00077. I am finding if TI-NDK 2.23.00.00 supports both IPv4 and IPv6 simultaneously...
View ArticleBQ24295 Charger Disable
For the BQ24295 charger, when the /CE pin is high (disable charging), the input does not supply any current to the Vbat pin, correct? With this, is the input pin still connected to the Vsys output pin?...
View ArticleCCS 5.5 JVM heap low detected! under linux
Hi,I'm getting frequent "JVM heap low detected!" warnings while doing MSP430 development. I recently updated my CCS install from 5.3 to Version: 5.5.0.00077. Prior to the upgrade I do not recall ever...
View ArticleUSB failure in piccolo F28069
Hi,I am using custom board with F28069U and trying to Debug example usb_host_msc (controlsuite\v135).I have connected USB flash drive to F28069 and can successfully read/write. While testing, if USB...
View ArticleHow can I make CC2541 advertise itself forever without fall into sleep?
Currently, if no bluetooth 4.0 devices are detected by the sensortag within 30 seconds, advertising will stop and the sensortag will go back to sleep. I have to press the side button to re-activate it.
View Articlecc2520 transmit and receive sfd timing
Hi,I have two boards with a cc2520 on each one. I'm using the default configuration for GPIO4, which outputs sfd to the pin(GPIOCTRL = 0x2a). When I send a packet from one board to the other, I see...
View ArticleBash: line wrap problem
I've downloaded the latest version of TI's SDK, ti-sdk-am335x-evm-06.00.00.00 and now I'm using AM335x-PSP 04.06.00.11 as my Kernel. The new version also changed the cross-compiler it uses, so I had to...
View ArticleQueue Question
Question:When adding elements to a Q, can I declare one Q entry, put it in the Q, and then rewrite the data of that object, and put it in the Q again?For example:void task(void){ Queue_record...
View ArticleParsing serial input
Hello All, I am using the Launchpad to read serial data from an instrument. Each reading from the instrument is prefixed with the '~' character. I am trying to read this serial input (via UART5)....
View Articleadb with Windows
I have been working with the BeagleBoard xm with ICS running on it for some time now but I now need to switch to using Windows as my host machine. adb has been giving me some trouble. I have been able...
View ArticleUse EMIF16 as interface for FPGA
I would like to use the EMIF16 of the C6672 as an interface for I/O devices such as FPGA. Is it possible?
View Articleunknown semaphore pend
Sysbios 6.37.00.20BiosPSP 3.00.1.0Just some background, I'm using Mcbsp with issue/reclaim GIO model to aquire a signal from an ADC. I have a heapBuf declared where I allocate a block, and pass the...
View ArticleStonestreet Support Bluetopia on DK-LM4F129X
Hello there,I am having trouble in porting Bluetooth stack on TIVA 129X board I am following some guidelines from this post but it doesn't help much as lack of knowledge in this...
View ArticleCan't Detect Ungraceful SPP Disconnects with Bluetopia MSP430F5438A Stack?
I'm configuring my MSP430F5438A Bluetopia Stonestreet One stack as a SPP serverwith a PC connecting directly as a master based on BDADDR (nopairing). To detect connections from the PC I am handling...
View ArticleMax Bandwidth of EMIF 16 for TMS320C6657 to FPGA?
Hi, I would like to use the EMIF 16 Peripheral to link to an Altera FPGA. I want to know the maximum bandwidth for the EMIF 16 link. I'm looking over the data sheet for the TMS320C6655/57 on page 201...
View ArticleRAM Management example not working
I am working with the F28M35x Concerto, and the RAM Management example provided by controlsuite (v201) seems to have some problems.After importing the projects, and adding additional path variables,...
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OPA2188 weird overshoot curve
Hello,I am running a simple transient test for checking overshoot and stability with OPA2188 driving a capacitive load.The reason for that is OPA2188 will be buffering a 1.25 V as input reference for...
View ArticleF28M35H52C1 C28-BootLoader
Dear support,We have Concerto F28M35H52C1 Loader M3 that prform M3-application programming. But we have to program C28 firmware also and as result of it our loader should be dual (include M3 and C28...
View Articleupdating firmware from ROM lib issue. Running TI RTOS
environment:IDE:CCS V 5.5MCU: Stellaris LM3S9B96Running RTOS with NDKI tried to updated firmware using ROM_UpdateEthernet() function in ROM. I wrote the code as following:void FirmwareUpdate (void) {...
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