Programing NXP LPC via USB as a flash disk (USB ISP MSC)

maxgerhardt · July 19, 2021, 2:18pm

Yes please, but that must be a separate issue in that platform. There’s the code

platformio/platform-nxplpc/blob/d4be89bc96138d1f076b1c4bf19b514d6a7ac443/builder/main.py#L54-L63


      
          ElfToBin=Builder(
              action=env.VerboseAction(" ".join([
                  "$OBJCOPY",
                  "-O",
                  "binary",
                  "$SOURCES",
                  "$TARGET"
              ]), "Building $TARGET"),
              suffix=".bin"
          ),

Does it work that way with the checksum added? I see you’re creating a fixed firmware_FLASH.bin there (which will not be what’s used during the “Upload” procedure, there it will use firmware.bin – you might want to try and modify / fix the existing .bin file)