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Forum Post: Incorrect temperature statistics on the Stepper RDK's GUI
Hello, I am using the RDK GUI that comes with the Stepper RDK on a Windows 7 system.The Stepper RDK consists of: Stepper motor control board (that has LM3S617 microcontroller, FAN73832 HVIC...
View ArticleForum Post: RE: MSP430
Sorry Tony I am in the wrong venue but I couldn't find an IAR one. I am writing this in assembly language. Should I use the 2 backslashes instead of the semi colon?I am trying to set R15 with a name...
View ArticleForum Post: RE: PLL1 and PLL2
Hi Brice, I'm not able to get it to work with my original idea. Need to experiment a bit more. I'm not too sure if XOR of two pins will generate what you needed which is 4MHz output with the...
View ArticleForum Post: RE: MSP-EXP430FR5739 board and microcrystal 32.768 kHz
It's worth checking in the chip data sheet to see if you need the capacitors. The chip I'm using doesn't need capacitors externally - they are integral to the chip and, by setting the appropriate...
View ArticleForum Post: RE: RE: CCSv6 and Tivaware, path problem
The process to import examples from Tivaware work correctly with the wizard, but not manualy if you use the file vars.ini to give the path for include files.If you try the student guide and Lab manual...
View ArticleForum Post: RE: Optimizing UDP in lwIP on TIVA - how to determine when a...
The biggest problem here is the fact that you are calling lwIP from a context other than the Ethernet interrupt handler. lwIP is not re-entrant so you must only call it from one context. When using an...
View ArticleForum Post: RE: F2837xD Dual-Core Delfino™ question on ADC specification
Hi Tjarco,Following are some conservative estimates of typical performance based on design targets and some characterization. These are not guaranteed in any way. SNR: 87dBTHD: -99dBSFDR: 100dBSINAD:...
View ArticleForum Post: RE: Flash not programmable, but is readable, loads to ram, then...
Tjarco,I sent an email out to one of the engineers I know at Spectrum Digital and they said that, "in some cases they may have to reduce the TCK on the Galvanic", however I wasn't able to get much more...
View ArticleForum Post: RE: c2000 communication with DAC 7568 using SPI interface. CCS v5...
Hi Pranav,Which C2000 device are you using?The DAC uses a 3-wire SPI interface, so connect the data input to the C2000 SPI output (I think MOSI in 3-wire mode), the SPI CLK to the DAC data clock input,...
View ArticleForum Post: RE: Custom protocol with MIBSPI and DMA
Thanks for using the Hercules Forum! One of our engineers has been notified of this thread.
View ArticleForum Post: RE: msp430 spi digital pot problem
That's clearly the signal name of your specific (custom?) circuit. What's the name of the digital potentiometer? To which pin of your MSP is connected? Without any details it's impossible to help.
View ArticleForum Post: RE: problem of running tiva on 80 MHz
Sorry, it's my fault. Actually microcontroller clocked at 80 MHz, but I used the SysCtlClockGet () function to set the frequency divider of PWM, which returns an incorrect result, causing the pulse...
View ArticleForum Post: RE: lcd16*2 interface with TM4C129x using Energia
Unfortunately, I cannot answer the questions regarding Energia. I am not very familiar with how it works with Tiva devices. I will ask around the office to see if someone else might have some...
View ArticleForum Post: RE: Incorrect 85C Device Descriptor on CC430
Hello Chad,Sorry your having issues here. First, I would like to point you to errata ADC29 for this chip. It seems the calibrations points for any reference voltage @ 30C cannot be trusted on some...
View ArticleForum Post: RE: New Enhanced Sliding Mode Observer (eSMO) and Rotor Initial...
I Answered you here http://e2e.ti.com/support/microcontrollers/c2000/f/902/t/331103.aspx
View ArticleForum Post: RE: DRV8301 shunt amplifier gain programming
Actually I converted my line to line number I measured (150 mohms) to line to neutral for comparison purposes. I am not measuring the same as line to line.
View ArticleForum Post: RE: Can anyone share me where we get the source code for DMA...
I don't know of any source that shows specifically a DMA transfer using a UART transmit. I would check out the dma_02 example in the resource explorer. It shows Tx/Rx using SPI with two DMA channels...
View ArticleForum Post: RE: Dead-band module in TMS320F2808
If you want to maintain your 1uSec PWM output your dead-time (using dead-band hardware) has to be less than 1uSec. The dead-band module will turn off any pulse smaller than the specified dead-time.If...
View ArticleForum Post: RE: Fault LED 06 glows on non-functional DRV8301-69M-KIT
I issued a SndCmd and RcvCmd sequence (see gDrvSpi8301Vars); this updated Stat_Reg_1. The FAULT element in this status structure was updated with 1024 and the GVDD_UV element was updated with 512.The...
View ArticleForum Post: MSp430F5438 experimenter board speaker and mic error
Hi, I recently bought my beautiful MSP430F5438 experimenter board. I am specifically interested in learning about audio capture feature for my project. I have every setup ready and download the code in...
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