Other Parts Discussed in Thread: MSP-EXP432E401Y, UNIFLASH, MSP432E401Y
Tool/software: Code Composer Studio
We have a brand new MMWAVEPOEEVM. We are trying to download a binary to it, more precisely the tcpecho for the MSP-EXP432E401Y. The reason of reusing this code is because we have not found an SDK specific for this MMWAVEPOEEVM so if there's any, please let us know. Then, we are aware that the target set during building may be very well wrong.
First experiment was to use CCS in debug mode. We set the jumpers to power the board from XDS3V3 and VCC3V3. No Ethernet cable is connected during flashing and POE is de-enabled (jumpers J6 and J7 are removed).
XDS probe is recognized and the tcpecho is run. We connect the MMWAVEPOEEVM to a non-POE switch socket and no Ethernet traffic (LEDs) is present.
Second experiment was to set the jumpers to power the board from POE3V3 and VCC3V3. POE is enabled (jumpers J6 and J7 are in position) and the board connected to a POE switch socket. We launch UniFlash and set the device to be the MSP-EXP432E401Y. We tried also with MSP432E401Y. We tried to flash the board using the generated .out and .bin files out of the tcpecho project. The MSP432 seems to enter shutdown mode for both images and we have to unlock it back.
We have played with the Power Policy that comes by default in the tcpecho (de-enabling it), and no differences at all.
Could you please tell us:
- How to download a binary file to the MMWAVEPOEEVM? The procedure in the manual seems not to work in our case or we are mixing/missing concepts.
- More precisely, how to avoid power shutdown of the MSP432 when using the tcpecho demo.
Thanks in advance.