MCF8316A: MCF8316A-USB2UART -device register address abnormal

bob ren

Prodigy 50 points

Part Number: MCF8316A
Other Parts Discussed in Thread: MOTORSTUDIO

Tool/software:

There there ,

i am trying to use motorGUI tool link MCF8316 device ,

- when i use ti-uart ( FTDI FT232RL=MSP430) debug board , the MCF8316 can connected ,

-when use another FT 232RL usb debug board + STM32 , the MCF8316 can't connect , then analyze the uart data protocol with logical analyzer, just notice there i2c address is difference,

it's hard to understand, the FTDI FT232RL is used everywhere , don' know why this happen at moment? the GUI tool version is

Motor Studio

Version

0.1.30

Build Date

*********

License Manifest

Motor_Studio_manifest.html

28 days ago

0 bob ren 28 days ago

Prodigy 50 points

add the my Ti-uart-mps430 board connected successfully

0 Venkatadri Shantaram84961 28 days ago in reply to bob ren

TI__Mastermind 23572 points

Hi Bob,

Please correct my understanding, are you seeing when another board with FT232RL connected, Motorstudio can not connect to MCF8316 EVM?

If my understanding is correct, please check device manager how each board is detected post enumeration?

In the motor studio Option-> chose COM port if there is conflict.

Thanks and Best regards

Venkatadri S

0 bob ren 28 days ago in reply to Venkatadri Shantaram84961

Prodigy 50 points

Hi Venkatadri,

it's not the EVM board, it's a copy board similar as EVM with FT23RL+MPS430+MCF8316 , this board can connected to GUI tool well .

also i am try to copy it to FT232RL+STM32+MCF8316 board , but failed to connect to motorGUI, analyzer the uart data and noticed some data is not same as recorded..

Please help me on that .

thanks.

bob

0 Venkatadri Shantaram84961 27 days ago in reply to bob ren

TI__Mastermind 23572 points

Hi Bob,

There is nothing specific tied to the MSP430, probably DMA, FIFO, endian format need to be looked in STM32.

Have you re used the firmware provided for MSP430 on STM32?

Thanks and Best regards

Venkatadri S

Motor drivers

Motor drivers forum

MCF8316A: MCF8316A-USB2UART -device register address abnormal