Part Number: TMS320F28031 Other Parts Discussed in Thread: CONTROLSUITE We are designing bldc motor controller using TMS320F28031. When we are testing on vehicle (battery operated) we are observing jerking at initial starting condition and once vehicle…
Part Number: TMS320F28031 Dears
Problem: Due to the shortage of board resources, it is currently necessary to expand the output port. In the first test, GPIO34 was used. After checking DATASHEET, it was found that GPIO34 and GPIO37 determine the startup…
Part Number: TMS320F28031 Other Parts Discussed in Thread: C2000-GANG , , UNIFLASH Tool/software: Code Composer Studio Dear team,
My customer is using C2000-GANG and TMS320F28031.
The blank chip is successfully programmed for the first time, and the following…
Part Number: TMS320F28031 I am working on a project to control the BLDC hub motor using Hall sensors on F28031 controller. I am using six step trapezoidal commutation using hall sesnors.
I am facing one issue of getting jerking sound for a few seconds…
Part Number: TMS320F28031 Customer using TMS320F28031 understand it is a Class A device as per SPRACD0A C2000™ Unique Device Number Application Note. Originally they wanted to use the pseudo-unique number to identify and assign device address on local…
Part Number: TMS320F28031 Tool/software: Code Composer Studio How to read "C2000's Unique Device Number".
As per document SPRACD0A, location of Unique address is "0x000901, 0x000900" for MSW and LSW respectively.
I can't find a…
Part Number: TMS320F28031 Other Parts Discussed in Thread: C2000-GANG
Hi team,
Here is a problem when my customer is trying to flash 4 chips with simultaneous with C2000 GANG.
1. All the 4 chips' power supply is from C2000 GANG, no external power.…
Part Number: TMS320F28031 Tool/software: Code Composer Studio Need to know flow of controller program before main function executes.
Like Startup steps of program before control is handed over to main function.
Part Number: TMS320F28031
Tool/software: Code Composer Studio
Hi,
I am implementing a custom bootloader to flash firmware into my F28031 over SCI, i am listing the procedure and issue am facing. Any clue or help will be great... thanks,
I have the complete…
Part Number: TMS320F28031 Tool/software: Code Composer Studio GPIO23 is by default high. By the time I make it low in main function, it gives a high pulse.
How can I avoid this short pulse of high output?