littlefs
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by simen Miscellaneous beginner hardware I found this device with a NOR flash to that just prints out the flag. Unfortunately, I could not read the terminal output.
However, I was able to connect my logic analyser. That is a tool that can record the communication between different components in the device. You can open the .logicdata file using Saleae Logic. To make the recording, channel 0 was connected to MOSI, channel 1 to CS, channel 2 to SCK and channel 3 to MISO.
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