Forum Post: RE: SPI0 as slave with DMA
Your RX DMA is likely timing out due to the fact there isn't any data available yet. You should probably trigger your DMA from RX FIFO full interrupt, or if your SPI transfer size is <=8, trigger...
View ArticleForum Post: RE: SPNU511b Safety Manual and HALCoGen 3.06
Hi Anthony,No need to apologize. You folks are still much more responsive with product support than most companies.Thanks, Charlie
View ArticleForum Post: RE: Please help. Can't install Tiva. I only see 1 device in...
I did all that already. The drivers won't install. The error to the right is what I get when I try to update the drivers.
View ArticleForum Post: RE: Current waveform differences between lab projects and GUI...
Manu,With the drv8301 + F28027F controlCARD you need to conect a jumper to connect a GPIO to the ENABLE signal of the DRV8301 per page 8...
View ArticleForum Post: SSI Slave 16B DMA
I'm trying to DMA 16B to the TX FIFO, and I need some advice.Can I request a single 16B DMA transfer upon CS active? i.e. will the DMA timeout before room is created within the FIFO?It seems the first...
View ArticleForum Post: development system w/240x240 display controller, pressure sensor...
Can anyone recommend a development kit for MSP430 LO92 that includes (or can incorporate) a 240x240 color display controller, miniature pressure sensor, and Origin ORG447X GPS module?
View ArticleForum Post: RE: SCI : Higher nibble going wrong in transmission to hyper...
Sounds like a baud-rate problem. Have you looked at the signals with a logic analyzer?
View ArticleForum Post: Simpliciti based project (using CCS) suddenly does not work
Hello,I've being working on a Simpliciti based project (using CCS) with the CC430 and suddenly it does not work anymore.I have couple EDs (end devices) that are exchanging information with the AP...
View ArticleForum Post: RE: Safety Demo on TMS570LS04x launchpad: NHET parity error...
I'll check. The code in the demo application does a restore to normal and a new hetInit, so I was not expecting this behaviour. /* Undo the corruption */ /** Enable access to parity RAM */...
View ArticleForum Post: RE: Problems with voltage scaling
Matthias,Do you not even have nameplate data for your motor? If you do, you can calculate the values required.http://e2e.ti.com/support/microcontrollers/c2000/f/902/t/318299.aspxThe initial...
View ArticleForum Post: RE: F28335: SCI-A Boot Rom Programming
Niraj,the boot ROM doesn't support flash Erase commands. When you download the program how do you get it to program flash? the program that you download includes flash API to program? if yes then can...
View ArticleForum Post: RE: Micro camera data wireless transmission
[quote user="Abhishek Madhyastha"]Am I missing something here?[/quote]Yes. Frame rate.Do you know what calculator is? - Useful device. Most computers have built-in calculator too :)Even at 176 × 144, 8...
View ArticleForum Post: RE: USB oddity with LM3S5749
Sorry for the lengthy delay. I did take a look at the map files and nothing jumped out at me. Are you ending up in a Fault handler?If so maybe we can find out what is causing this to stop enumerating.
View ArticleForum Post: RE: PMSM Motor Identification Problem with F28027F
This is fixed and will be released in the next version of motorware. If you want to test it, these are the affected...
View ArticleForum Post: DRV8312 with TMDSCNCD28027F fixes to MotorWare _10 and _11
As reported in another post by a user, the F28027F controlCARD was not functioning correctly with the DRV8312 kit for InstaSPIN-FOC projects.While the drv files in...
View ArticleForum Post: RE: tms320c28346
Hi Avi,What is your value of QUPRD? Could it be resetting QUTMR?Thank you,Brett
View ArticleForum Post: RE: LM Flash Programmer - Build 1601.
Hi Scott, Are you using a Tiva kit or Custom Tiva Board? See, post below. Information to provide when asking for help-kel
View ArticleForum Post: RE: Tiva C Series TM4C123G LaunchPad driver installation
Hi Deepak, Are you sure, you are connecting the right usb connector? You can verify at the Tiva Launchpad User's Guide. See, ICDI installation instructions....
View ArticleForum Post: RE: Workshops for MSP430
It seems this is a workshop for the MSP430F5529 LaunchPad kit. I am using the MSP430F2274 from the EZ430 RF2500 kit. I have selected this device specifically for my project. Although I am sure that...
View ArticleForum Post: RE: Bootstrap Loader replies with 0x00 when sending 0x80 (sync byte)
Furthermore, are the same functions password protected as with the other family of devices? Do you still need to do a Mass Erase to clear the password and then do an Rx Password with 32 bytes of 0xFF...
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