RTOS vs Baremetal
Hello,I'm wondering if it would be viable to have the MSP430 running a simple task without an OS. Basically I will be polling 8 FSRs at 10Hz through analog inputs, this should give me a value between 0...
View ArticleWith DM8148 EzSDK DEI component Enable/Disable not taking effect after OMX...
Hello All,I am using DM8148 EzSDK (ezsdk_dm814x-evm_5_05_01_04) with our custom board. I am able to run the capture_encode demo available with the package. OMX User-Guide...
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MibSPI rx DMA
Hi,I'm having trouble using DMA to read MibSPI rx buffers. Attached is my current code:(Please visit the site to view this file)Here is a screenshot after transfer is complete:Esentially, two 16 bit...
View ArticleCan't import CCS 5.3 6670 project into CCS5.4
HiI have made a clean install of:CCS 5.4.0.00091MCSDK 03_00_00_10emupack_keystone2 1.0.0.3When I attempt to import our existing 6670 project I get:"Unrecognized product of type...
View ArticleTHS8200 - DAC output amplitude control
Hi.Could you please tell me how to control the DAC output amplitude level ?-Changing address 0x4A to 0x4E, amplitude changed but sync level did not change.To control all the signal level at...
View ArticleOMAP-L138 - OSCIN input threshold
Hello,For OSCIN input, the OMAP-L138 specifies VIL = 0.2 VCC.Could you please name a logic family that meets that requirement for the nominal 1.2V supply?Many thanks in advance,Milan
View ArticleConnecting problems in TMDSDOCK28335 Experimenter kit (Windows 7 64 bits)
Dear friends,I'm unable to connect with the TMDSDOCK28335 Experimenter kit: I have Windows 7 64 bits.The reported error is the following[Start]Execute the command:%ccs_base%/common/uscif/dbgjtag -f...
View ArticleAM335x Bad baudrate on all serial ports (unwanted changes at run-time)
We have found multiple examples on different boards with the same firmware where baudrates on all the serial ports changed at runtime.For example UART0 and UART3 where setup to 115.200 bd but afte some...
View ArticlePatch Programmer problem with TiWi-SL Modules
HiI use a TI Launchpad and a TiWi-SL module (LS Research). I loaded the current patch with the MSP430G2 + CC3000 Patch v1.10.2 Application Programmer to the TiWi-SL Module. First I run the Driver Patch...
View ArticleProgramming the TMS320F28035
HiIm programming a TMS320F28035 Ic via a XDS2000 Jtag emulator using C2ProgDll. Question is, the C2ProgDll controls the state of TRST(pin 8) line. It pulls it high when programming. On pin 7 (XRS) i...
View ArticleWhy the the background color is green after we changed the device from...
We changed the tvp5146 to 5150 , and modified the driver with the parameters according with the 5150 driver in LSP source, it works now, but when I run example the saMmapLoopback , the...
View ArticleAM3352 DDR3 8 bit versus 16 bit
Hi Champs, There is an urgent query. Customer is planning to freeze his design and do the layout based on AM3352. Question is if using an 8 bit DDR3 design will cause any limitations versus a 16 bit...
View ArticleBQ78412 unable to update values
Hello!We have a BQ78412 and we want to update some parameters of the board. (e.g. voltage gain) We using the bq784xx Evaluation Interface software (V1.2.0.0.) and connecting via USB to the board....
View ArticleLow Cost TI_DSP kit for Video Processing
Hi All,I am new to DSP stuff, it all started with an idea to use a Multi-Core TI-DSP board like DSPC-8681 from Advantech to accelerate H264 Video encoding. This card plugs in to a PCIe slot and the...
View ArticleHalUARTWrite()
Hello,I'm having issues writing to the serial port. The only output I get from the code below is this: "NOPQRSTU4567890."Does anyone have any suggestions?void initUart(halUARTCBack_t...
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PCM4104 / LPF oscillation
Hi,I have an issue with a DAC application. I am using the PCM4104 with a single op-amp buffer.It is nearly the same as the reference circuit of the data sheet - but without the DC-blocking caps:This...
View ArticleShut down of LM3481 not working
Hello TI support,Can you please help me with the LM3481? I still have not solved an isue I have using the Sut down pin. The stepup used is to boost 12Volt to 24 Volts. All works well. But when I...
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Not getting correct values in battery capacity fields
Using a primary 9.6V battery, I believe i have set all necessary values, and calibrated, how can it see 100% SOC and it only thinks I have 1maH of capacity when i connect the battery? I load the...
View ArticleDM8168 EZSDK 5.02 boot issue.
I download ezsdk5.02.01.59 and use mksdboot.sh to created a SD boot fs. While I use this one to boot DM8168 dev board. I have following issue: "VFS: Cannot open root device "mmcblk0p2" or...
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