Add a method to read the 64-bit UID of the configuration flash chip

greatscottgadgets / apollo

microcontroller-based FPGA / JTAG programmer

BSD 3-Clause "New" or "Revised" License

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Add a method to read the 64-bit UID of the configuration flash chip #40

Closed martinling closed 5 months ago

martinling commented 5 months ago

This PR adds a read_flash_uid method to ECP5CommandBasedProgrammer, which uses the READ_UID command (0x4B) to read out the 64-bit UID of the FPGA's configuration flash.

Tested on Cynthion r1.4.