Part Number: TMS320F2800157-Q1 Tool/software: Hi Team
we have a requirement on sensisng the position of the flight control surface, And we have selected F280037CPTQ1 for the application.
I would reqest you team to letus know the EOL(longevity) and any…
Hello Yanming Luo ,
Thanks for your reply.
Yanming Luo said: Is there the same issue if you run the motor in the first time when power on the board? Is the unsontrolled speed state only appeared at the offset is not correct or the other conditions?
Yes…
Cong,
Thanks for clarifying, I think the older device the DCSM got activated and locked the device. Unless we can unlock it, we won't be able to re-program etc.
Best,
Matthew
Part Number: TMS320F2800157 Tool/software: On a bus with two nodes, Node 1 consistently sends CAN FD messages at a 1ms interval (which Node 2 is capable of receiving). In this environment, Node 2's MCAN module sometimes fails, exhibiting the inability…
Hi Prabhakaran,
Prabhakaran CP said: Also, I'm trying to run the motor in torque mode in BL4, by surpassing the speed control loop. I'm directly assigning Idq_set_A to IdqRef_A. Can you please confirm is this the right method of approach?
Yes.…
Part Number: TMS320F2800157-Q1 Tool/software: Hi Expert,
Occasionally, during the power-up process, MCAN peripheral-level interrupt is enabled, and the peripheral interrupt flag is positioned, and the PIE interrupt is enabled, but the corresponding PIEACK…
Part Number: TMS320F2800157 Tool/software: Hi expert,
We require F2800157 to realize OTA function, that is, online program upgrade.
1. Can OTA function be realized through CAN or CAN-FD?
2. Is dual bank a must need if we require the OTA with MCU operation…
Kirana H P said: Can you please mention, what percentage of current we need to maintain for ALIGNMENT_CURRRNT and STARTUP _CURRENT based on rated current of the motor
That depends on the adding load on the motor, you need to make sure the current is enough…
Part Number: TMS320F2800157
Tool/software:
Hello, I am currently working with the cpu timers of the TMS320F2800157 controller. I am trying to make the configuration of the timers as configurable as possible. Therefore I created a struct that represents…
Part Number: TMS320F2800157
Tool/software:
Hello Team,
We are working on customized PCB with F2800157 MCU. currently we are able to achieve 91% efficiency with 48V PMSM.
How to improve this further which are main calibration part need to take care as…
