conn = fl.flOpen(VID_PID) fl.flSingleBitPortAccess(conn, 3, 7, fl.PIN_LOW) print("flMultiBitPortAccess() returned {:032b}".format( fl.flMultiBitPortAccess(conn, "D7+"))) fl.flSleep(100) print("flGetFirmwareID(): {:04X}".format(fl.flGetFirmwareID(conn))) print("flGetFirmwareVersion(): {:08X}".format(fl.flGetFirmwareVersion(conn))) print("flIsNeroCapable(): {}".format(fl.flIsNeroCapable(conn))) print("flIsCommCapable(): {}".format(fl.flIsCommCapable(conn, CONDUIT))) fl.progOpen(conn, PROG_CONFIG) print("progGetPort(): {") (port, bit) = fl.progGetPort(conn, fl.LP_MISO) print(" MISO: {:c}{}".format(ord('A')+port, bit)) (port, bit) = fl.progGetPort(conn, fl.LP_MOSI) print(" MOSI: {:c}{}".format(ord('A')+port, bit)) (port, bit) = fl.progGetPort(conn, fl.LP_SS) print(" SS: {:c}{}".format(ord('A')+port, bit)) (port, bit) = fl.progGetPort(conn, fl.LP_SCK) print(" SCK: {:c}{}".format(ord('A')+port, bit)) print("}") fl.jtagClockFSM(conn, 0x0000005F, 9) fl.jtagShiftInOnly(conn, 32, BYTE_ARRAY) bs = fl.jtagShiftInOut(conn, 128, fl.SHIFT_ONES) print("jtagShiftInOut() got {} bytes: {{\n {}\n}}".format( len(bs), " ".join(["{:02X}".format(b) for b in bs])))
# import fl VID_PID = "1D50:602B:0001" PROG_CONFIG = "B3B2B0B1" handle = fl.FLHandle() try: fl.flInitialise(0) # Connect, reset the board, open SPI interface & get SS port: handle = fl.flOpen(VID_PID) fl.flMultiBitPortAccess(handle, "B6-,C2-") # RESET low & cut the power fl.flSleep(10) fl.flSingleBitPortAccess(handle, 2, 2, fl.PIN_HIGH) # power on in RESET fl.progOpen(handle, PROG_CONFIG) (port, bit) = fl.progGetPort(handle, fl.LP_SS) fl.flSingleBitPortAccess(handle, port, bit, fl.PIN_HIGH) # Send JEDEC device-id command, retrieve three bytes back fl.flSingleBitPortAccess(handle, port, bit, fl.PIN_LOW) fl.spiSend(handle, b"\x9F", fl.SPI_MSBFIRST) bs = fl.spiRecv(handle, 3, fl.SPI_MSBFIRST) print("JEDEC ID: {}".format( " ".join(["{:02X}".format(b) for b in bs]))) fl.flSingleBitPortAccess(handle, port, bit, fl.PIN_HIGH) # Close SPI interface, release reset and close connection fl.progClose(handle) fl.flMultiBitPortAccess(handle, "B6?") # release RESET except fl.FLException as ex:
# import fl VID_PID = "1D50:602B:0001" PROG_CONFIG = "B3B2B0B1" handle = fl.FLHandle() try: fl.flInitialise(0) # Connect, reset the board, open SPI interface & get SS port: handle = fl.flOpen(VID_PID) fl.flMultiBitPortAccess(handle, "B6-,C2-") # RESET low & cut the power fl.flSleep(10) fl.flSingleBitPortAccess(handle, 2, 2, fl.PIN_HIGH) # power on in RESET fl.progOpen(handle, PROG_CONFIG) (port, bit) = fl.progGetPort(handle, fl.LP_SS) fl.flSingleBitPortAccess(handle, port, bit, fl.PIN_HIGH) # Send JEDEC device-id command, retrieve three bytes back fl.flSingleBitPortAccess(handle, port, bit, fl.PIN_LOW) fl.spiSend(handle, b"\x9F", fl.SPI_MSBFIRST) bs = fl.spiRecv(handle, 3, fl.SPI_MSBFIRST) print("JEDEC ID: {}".format(" ".join(["{:02X}".format(b) for b in bs]))) fl.flSingleBitPortAccess(handle, port, bit, fl.PIN_HIGH) # Close SPI interface, release reset and close connection fl.progClose(handle) fl.flMultiBitPortAccess(handle, "B6?") # release RESET except fl.FLException as ex: print(ex)