Typo error & missing constant in GPIO drivers (StarterWare)
Hi, I notice that there is a typo error in GPIO drivers:In GPIOIntTypeSet() function (gpio_v2.c), one of the case is GPIO_INT_TYPE_BOTH_EDGE. In the example of gpioCardDetect.c, it is...
View ArticleSignal conditioning for ADS131E04 AFE input
Hi,I'd like to use ADS131E04 AFE for simultaneous converting of 3 analog signals from accelerometers. It looks like a great solution because of many features included onboard (clock, PGA, fault...
View ArticleShared memory in Concerto
Hi,I created a project based on Sys/Bios/Generic Examples/Memory example with platform ti.platforms.concertoC28:F28M35M52C1 (CCS 5.1.1, SYS/BIOS 6.33.3.33). Is it possible to use in the project...
View ArticleTRF3765 EVM
We are testing the TRF3765 EVM and we have some questions about it:1- We select the file TRF3765.FracMode.3p3Vtank.2600MHz.txt (mentioned at user guide) and set the registers, we can see the carrier...
View ArticleMSP-FET430UIF firmware update problems, FET bricked, then resolved?
Greetings,I recently purchased a new MSP-FET430UIF version 1.4a as part of the MSP-FET430U40A bundle and had trouble using it in CCS v5.2. I was sure it had been bricked (through no fault of my own),...
View ArticleReplacement for PCM1704U
Hi allCould you let me know whether PCM1795 can be used instead of PCM1704U ? in an old design so no possibility to reinvent !ThanksIf not, what would you advise ?
View ArticleAbout MSP430F4152 AD
Hi: I use MSP430F4152 AD to sample voltage.Here is my schematic: ___ Voltage(5 V) || 1M Res |-------------> To ADC || 1M Res GNDThe ADC's Ref Voltage is 3.3V. But the AD Cvt...
View ArticleLM2676 switching frequency
Hi,I just came across a strange behaviour of an LM2676. Datasheet says it has a switching frequency of 260kHz which I have seen in many designs. But now I just switched a proto of my new design on and...
View ArticleConcerto ADC VREFHIGH
Hello,I want to adjust VREFHIGH for a design which uses F28M35H52C. In "Hardware Design Guidelines for TMS320F28xx and TMS320F28xxx DSCs " it is mentioned that "The F280x ADC accepts 2.048 V, 1.5 V,...
View ArticleWhich Commands in the "Bluetooth Vendor-Specific HCI Commands User's Guide"...
I have recently found the TI document, "SWRU193G - Bluetooth Vendor-Specific HCI Commands User's Guide" at...
View ArticleMSPFE430UIF Debugger
I'm trying to download the code to my MSP430FG439 micro controller using the USB FET Debugger.But as soon as I click on the debug button it asks me for an update.I click it to begin the update.Then it...
View ArticleGMII Interface with GigE Switch
Hello everyone, Issue:I am trying to enable the GMII_1 interface to work with the 88E6131 GigE switch and having some trouble going through the documentation.Background:AM387x Technical Reference...
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Intermittent Power Failure on Target CPU
Hi everyone,I'm not sure where to put this post and end up here in C6000 Single Core DSP division.I've recently bought a OMAP-L137 Rev I as replacement of my Rev D board that faulty from Spectrum...
View ArticleChorus Effect
Hello,I am trying to implement chorus effect in C using intrinsic function and I need a little help with it. I pasted a link for a file containing the code and if it is possible tell me if it is ok...
View ArticleDocument request.
Hi TI. I am looking for Hardware Angle Generator document. Could you please provide me ?I dont think this document is restricted to approach but I can not find anything.
View Articlewarning #16002-D: build attribute vendor section TI missing
I'm getting this error now in code that had been compiling and linking fine. I do not know what changed that would cause this warning. How to I correct this?Here's the error message when I build. I...
View ArticleC66x - Exception_handler abortFlag
Hi,How can I influence the abortFlag in the Exception_handler function (bios_6_34_02_18\packages\ti\sysbios\family\c64p\Exception.c), I want to handle the external exceptions and than go back to the...
View ArticlenowFlash Error 182 - Measured frequency 0.00 MHz (TMS570LS04 HDK)
Out of box, I am unable to get nowFlash to program the TMS570LS04 HDK dev board. I verfied the 16MHz clock verified on OSCIN pin. The dev board seems to have a tiny bit of test code in it, as the LEDs...
View ArticleLM5069 and LM5068, Hot-Swap-Problem
Hello.I'm using both hot swap controllers in my schematic, please see attached file.The power supply is +/-24V at 7.5A, the standard load is the same with 10000µF. Both output voltages come up unloaded...
View ArticleSensor Tag Released
The SensorTag is now released. This is a $25 development kit and reference design for Bluetooth low energy sensor applications. This is the first Bluetooth low energy development kit focusing on...
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