Hello
I’m testing the MPF42797 , almost integrated and configured on my AFE and seem to start working ,anyway some aspects not very clear and I want to try to use GUI,but cannot get communicating with MPF,on pdf manual of MBMxxS-P100-x it say how to route message from i2c to rs232 rs485 but can’t get working can you give support for this? I want to finish my pcb and need to decide if use it on my project.
Thanks
Hello rsivan,
is this a company, personal, or student project.
For now was personal
Hello rsivan,
Are you using only the MPF42797 or the MBMxxS-P100-x?
The MBMxxS-P100-x seems to utilize a MCU to do this. There is a UART dongle that interfaces between GUI and MCU. The MCU seems to convert this data into i2c.
using just the MPF42797 I want to try to route message from UART like in MBMxxS-P100-x pdf say
Please see this screenshot from the datasheet.
As I previously stated the GUI uses RS-485 so the UART dongle we have would be used there. An MCU then converts this into i2c.
so what exact I need?
shall I order usb rs-485 dongle or also usb-i2c dongle will connect direct to mpf chip?
Thanks