Forum Post: SM320F28335-EP: oversampling ADC on F28335
Part Number: SM320F28335-EP The " Sum of Elements " block sums the vector elements from the ADC block, and the gain of "1/4" rescales by the number of sampled elements to produce the mean value of the...
View ArticleForum Post: RE: TMS320F280049: HR period
If you want to sync, and you do it on every pwm cycle, you will get that jitter without using the TRREM register.
View ArticleForum Post: RE: DRV8301-HC-C2-KIT: Reducing SMO lag in PM Sensorless project
Not whole error comes from the SMO. Actually, the angle of the RG module is not the ideal rotor angle, so you need to set the correct motor parameters and tune the Kslide and Kslf for SMO, and you need...
View ArticleForum Post: RE: TMS320F28075: TMS320F28075 pwm module minimal impulse
To clarify, you want to make sure that the PWD width in each PWM cycle is not less than a specific minimum value?
View ArticleForum Post: RE: CCS/TMS320F28027: TMS320F28027 HVPSFB development kit cannot...
Checking back in to see if you were able to get device samples to replace the MCU on the PCB. Best regards, Matthew
View ArticleForum Post: RE: Linux/MSP430FR2422: MSP430-GCC 6.1.0.0 optimization compiler...
Hi Dave, Since the way you make use of interrupt functions is quite uncommon, I wanted to get your opinion on how we may extend the optimization of identical interrupt functions. If your two identical...
View ArticleForum Post: RE: TMS320F28374S: TMS320F28374S ADC inputs frozen after Flash...
Hi Daniele, Were you able to determine the cause of this issue?
View ArticleForum Post: RE: DSP28035 EPWM1SYNCO set to disable
Hi, Were you able to resolve this issue? If not, can you share the details requested above?
View ArticleForum Post: RE: TIDM-1003: TIDM-1003: How to apply the project to my custom...
1. You must change the use.h based on the h/w board and motor for a new design. 2. The default Kp&Ki of Current and Speed regulators are calculated by motor and board parameters. 3. TIDM-1003 is a...
View ArticleForum Post: RE: DRV8301-HC-C2-KIT: How to apply it to my custom design?
You might ignore and remove all these parts for PFC if you don't need this function, it's not necessary for the motor control.
View ArticleForum Post: RE: sap update succeeds, snp update fails
Hi Joakim, thanks for reply. I made some screenshots from the described sequence. I also have another question: How to check wether code has been bootloaded correctly? Charcarter sequwnce: 0xFE, 0x03,...
View ArticleForum Post: RE: MSP432E411Y: How to install LM Flash Programmer with USB-DFU...
Hi Sven, Are you using a launchpad or custom board? If using a launchpad, can you indicate which of the 2 USB ports you are using? Thanks, Alexis
View ArticleForum Post: RE: CCS/TMS320F28069: Motorware PRO_j lab undefined identifier...
Just wanted to check in and see if there is any update from your side, I haven’t heard from you for a week, so I’m assuming you were able to resolve your issue. Please let me know if you have any...
View ArticleForum Post: RE: TMS570LC4357: MibSPI sequencer reset
The transfer group has oneshot enabled, trigger event is 'always' and trigger source is disabled. This is a slave SPI configuration using one transfer group with 4 DMAs (2 for rx and 2 for tx) each DMA...
View ArticleForum Post: TM4C123GH6PM: uDMA question
Part Number: TM4C123GH6PM Hello, I am trying to synthesize two analog waveforms in the same time with dual 10bit paralell DAC connected to my TIVA microcontroller pins as shown on the picture below:...
View ArticleForum Post: TM4C123GH6PZ: Using a Raspberry Pi to program the...
Part Number: TM4C123GH6PZ Hello Everyone, On my current project I need to program the microcontrollers from Raspberry Pi units. My approach was to connect the JTAG pins of raspberry to the...
View ArticleForum Post: CCS/TMS320F28379D: #DEFINE something. How do I know the type of...
Part Number: TMS320F28379D Tool/software: Code Composer Studio If I use the statement below: #define ADC_PU_SCALE_FACTOR 0.000244140625 How do I know what type is ADC_PU_SCALE_FACTOR ? How many bits...
View ArticleForum Post: TMS320F28335: Continuous Software Force doesn't work like I expected
Part Number: TMS320F28335 I can't set the PWM1A and PWM1B to low level. Whenever Continuous Software Force Register is enabled, always PWM1A and PWM1B are at the opposite logical level, although...
View ArticleForum Post: CCS/TMS570LS0432: SCI Interrupt Causing Stack Overflow
Part Number: TMS570LS0432 Tool/software: Code Composer Studio Hi all, I am currently developing code for the TMS570LS0432BPZQQ1 (on the LAUNCHXL-TMS57004). I am running into issues where the stack will...
View ArticleForum Post: LAUNCHXL-F280049C: SCI-A Mapping
Part Number: LAUNCHXL-F280049C Hi, Re: TMS320F28004x Microcontroller Workshop. I am working with the Lab 11 titled sci_ex1_echoback.c. In the text under the heading "Lab 11: C2000Ware SCI Echoback...
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