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joeltroughton / uSMU

Credit card-sized, USB-powered 4 quadrant source-measure unit hardware and firmware
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Issues with connecting uSMU/MCU to laptop #5

Open Dilo12210 opened 2 weeks ago

Dilo12210 commented 2 weeks ago

I am having some issues to connect the uSMU to my laptop, I have tried flashing the device and I am getting responses from doing so as it displays the correct information of the MCU (the image below, after running the .cproject file on stm32cubeide), but when I try to use the uSMU Commander it can't seem to find the uSMU device. I don't believe it is a circuit issue as probing the board it was giving valid results (all power rails were outputting correct voltages, MCU should have no shorts or opens at least visually so is there any recommendation to test them with any equipment/procedure?), so I have to believe its something to do with connecting the uSMU to my laptop. I am using an st-link to connect to the board and flash the device as well as power via USB. When initially cloning the repo there are a couple errors that occur when building the project (this could result in the issues that I am having). If there is some error in what I am doing please let me know.

SMU_no_connect

Dilo12210 commented 2 days ago

when importing the firmware image these errors pop up when importing the project and running it with no change to the code, not sure if its supposed to be like that.