if bitfile.processed[settings.chain]:
logger.log("Loading pre-processed bitstream...", False)
start_time = time.time()
processed_bitstream = BitFile.load_processed(bitfileName, settings.chain)
logger.log("Loaded pre-processed bitstream in %f seconds" % (time.time() - start_time), False)
else:
logger.log("Pre-processing bitstream for chain = %d..." % settings.chain, False)
start_time = time.time()
processed_bitstream = BitFile.pre_process(bitfile.bitstream, jtag, settings.chain, logger.updateProgress)
logger.log("Pre-processed bitstream in %f seconds" % (time.time() - start_time), False)
logger.log("Saving pre-processed bitstream...", False)
start_time = time.time()
BitFile.save_processed(bitfileName, processed_bitstream, settings.chain)
logger.log("Saved pre-processed bitstream in %f seconds" % (time.time() - start_time), False)
logger.log("Beginning programming...", False)
if settings.chain == 2:
logger.log("Programming both FPGAs...", False)
else:
logger.log("Programming FPGA %d..." % settings.chain, False)
start_time = time.time()
FPGA.programBitstream(ft232r, jtag, logger, processed_bitstream)
if settings.chain == 2:
logger.log("Programmed both FPGAs in %f seconds" % (time.time() - start_time), False)
else:
logger.log("Programmed FPGA %d in %f seconds" % (settings.chain, time.time() - start_time), False)
if settings.sleep:
for fpga in fpga_list:
fpga.sleep()
logger.log(
"Pre-processed bitstream in %f seconds" %
(time.time() - start_time), False)
logger.log("Saving pre-processed bitstream...", False)
start_time = time.time()
BitFile.save_processed(bitfileName, processed_bitstream,
settings.chain)
logger.log(
"Saved pre-processed bitstream in %f seconds" %
(time.time() - start_time), False)
logger.log("Beginning programming...", False)
if settings.chain == 2:
logger.log("Programming both FPGAs...", False)
else:
logger.log("Programming FPGA %d..." % settings.chain, False)
start_time = time.time()
FPGA.programBitstream(ft232r, jtag, logger, processed_bitstream)
if settings.chain == 2:
logger.log(
"Programmed both FPGAs in %f seconds" % (time.time() - start_time),
False)
else:
logger.log(
"Programmed FPGA %d in %f seconds" %
(settings.chain, time.time() - start_time), False)
if settings.sleep:
for fpga in fpga_list:
fpga.sleep()
