Forum Post: RE: TMS320F28075: to retain the value after power off /on cycle
Sandeep, You meant to program some data at run time using the embedded Flash API in your application. Correct? That can be accomplished by using Flash API only. And I see that you are already using it....
View ArticleForum Post: RE: TMS320F28375S: TMS320F28375S
Sai, If XRSn goes low we require that it is held low for at least 3.2us. If it is less than this time the device may be in an unknown state. The 3.2us number is described above. The 100us number is the...
View ArticleForum Post: CCS/LAUNCHXL-F28377S: There is no the icon of C2000ware after...
Part Number: LAUNCHXL-F28377S Tool/software: Code Composer Studio I have installed C2000ware in Windows10 system and after finishing installation there is no any icon of C2000ware neiher on desktop or...
View ArticleForum Post: TMS570LS0714: TMS5700714APZQQ1
Part Number: TMS570LS0714 Hi all, we use TMS570LS0714 to replace TMS470 in new product by AUTOSAR, now don't get the driver and configuration tool MCAL, and TI local need me send the post in e2e，could...
View ArticleForum Post: TMS320F28379S: Endat implementation with F29379S
Part Number: TMS320F28379S HI! I am working on the Endat interface using F28379S with TI Endat library which was implemented with F28379D, I have tried the test many times, but I don't have a good...
View ArticleForum Post: CCS/MSP432P401R: MSP432 Crystal for -40~85 C
Part Number: MSP432P401R Tool/software: Code Composer Studio Dear Sir: do you have any suggestion for the external crystal using that the temperature rage between -40~85 C or AEQ-2000. Thanks you.
View ArticleForum Post: RE: MSP430F6777: About the signal width input to the reset pin.
Hi Stanford Li, There is a problem that the device hangs up when noise is input. Changing the reset pull-up resistance changes the problem rate. (If the resistance of the pull-up resistor is lowered,...
View ArticleForum Post: RE: TMS320F28027: Sign the certificate
Dear Hareesh, No passwords for this IC, Could you advise whether you will destroy it when you finish the analysis? Thanks! Rgds, Iris
View ArticleForum Post: RE: CCS/MSP430F6720: Can variable value change when being passed...
Hi, It is a good news to here that, so the problem is simple now. I guess mostly the UART communication is affected by the radio. Why not use a oscilloscope to catch the wave on UART. So you can...
View ArticleForum Post: RE: TMS320F28027F: Lab11 field weakening current overflow ?
The per-unit system is used in InstaSPIN-FOC algorithm for all variables as per-unit, and all reference and feedback values to _IQ24 format, so there is impossible to have any overflow issues. The real...
View ArticleForum Post: RE: TMS320F240: Algorithms for resolver speed and position
My question was , what if cosine is 90.5 degrees w.r.t sine ( depends on resolvers)? I have to dynamically estimate the phase difference between the two signals and correct it ( especially for field...
View ArticleForum Post: RE: INSTASPIN-BLDC: R over L and filter pole restrictions
1. No such R/L (resistance over inductance) <= 10000 formula, should be Rs/Ls <= Control Frequency. You should increase PWM and Control frequency to meet this limitation if your motor is a low...
View ArticleForum Post: RE: CCS/LAUNCHXL-F28069M: MotorWare InstaSPIN, Projects and labs...
I haven’t heard back from you for a week, I’m assuming you were able to resolve your issue. If not, just post a reply below (or create a new thread if the thread has locked due to time-out). Thanks.
View ArticleForum Post: RE: TMDSHVMTRPFCKIT: TMDSHVMTRPFCKIT
We didn't have such a reference SVGEN module for motor control till now, but the instaSPIN-FOC estimator may support three-phase motor that's not dependent on power module using 2 or 3 levels.
View ArticleForum Post: RE: CCS/TMS320F28069: How to use Duty Cycle to control motor...
We haven’t heard back from you for two weeks, I’m assuming you were able to resolve your issue. If not, just post a reply below (or create a new thread if the thread has locked due to time-out). Thanks.
View ArticleForum Post: RE: CCS/MOTORWARE: motorware + controlsuite
We haven’t heard back from you for a week, I’m assuming you were able to resolve your issue. If not, just post a reply below (or create a new thread if the thread has locked due to time-out). Thanks.
View ArticleForum Post: RE: MSP430F5438: Using BSL Scripter with MSP430F5438 UART
Hi Nicholas, We recommend use MSP-FET430UIF . You need installed the drivers for MSP430-FET. Please follow the guidance in section 4 of MSP debuggers user's guide (Rev. M). Connection(power supply by...
View ArticleForum Post: RE: CCS/MSP430F6720: Can variable value change when being passed...
The problem is the problem is baud rate. Somehow that particular xbee radio is really finicky about baud rate. The same radio generates different error rate in different setup: 1) FTDI based USB-UART...
View ArticleForum Post: RE: CCS/TMS320F28027: PSFB PCMC mode SR configuration question
I'm looking into this and will reply back by the end of the week. Best regards, Matt
View ArticleForum Post: RE: RTOS/MSP432P401R: Missing Characters on 1.5MBaud UART Operation
I have changed the return code from Hwi hooked interrupts calls and revert to simple void return type for most of the drivers. The drivers are compiled successfully. I also followed the TIMER_32 config...
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