def setUp(self): """Call before every test case.""" port = util.default_port() self.verbose = os.getenv("VERBOSE", "N") == "Y" self.tl = bitbang.Bitbang(port, verbose=self.verbose) self.tl.led(1) self.tl.init()
def setUp(self): """Call before every test case.""" print("") port = util.default_port() self.verbose = os.getenv("VERBOSE", "N") == "Y" self.tl = at89.AT89(port, verbose=self.verbose) self.tl.led(1)
def cmd_update(args): reset_tty = args.reset_tty or util.default_port() if reset_tty: sys.stdout.write("resetting to bootloader via serial\n") otl866_reset(reset_tty) dev = find_dev() report = dev.report() model_a = (report.model == dev.MODEL_TL866A) if report.status != dev.STATUS_BOOTLOADER: reset_to_bootloader(dev) stock, image = read_fw(args, model_a) target_key, target_erase = load_keys(args, stock, image, model_a) if not image.valid: raise RuntimeError("firmware image invalid") sys.stdout.write("erasing\n") dev.erase(target_erase) sys.stdout.write("programming\n") addr = 0x1800 cryptbuf = image.encrypt(target_key) for off in range(0, len(cryptbuf), 80): dev.write(addr, 80, cryptbuf[off:off + 80]) addr += 64 report = dev.report() sys.stdout.write("done, result: %s\n" % (report.status, )) # On failure does it exit bootloader? if report.status != dev.STATUS_NORMAL: sys.stdout.write("MCU reset\n") dev.reset()
def main(): import argparse parser = argparse.ArgumentParser( description='Write pins and read back value') parser.add_argument( '--port', default=util.default_port(), help='Device serial port') args = parser.parse_args() run(args.port)
def main(): import argparse parser = argparse.ArgumentParser(description='Blink the LED') parser.add_argument( '--port', default=util.default_port(), help='Device serial port') parser.add_argument("--verbose", action="store_true") parser.add_argument("cmd") parser.add_argument("args", nargs='*') args = parser.parse_args() run(args.port, args.cmd, args.args, verbose=args.verbose)
def main(): import argparse parser = argparse.ArgumentParser( description='Issue a raw command and read response (try command "?"))') parser.add_argument('--port', default=util.default_port(), help='Device serial port') parser.add_argument("--device", required=True) parser.add_argument("--verbose", action="store_true") parser.add_argument("out", nargs="?", help="Write to file") args = parser.parse_args() run(device=args.device, fn_out=args.out, verbose=args.verbose)
def main(): import argparse parser = argparse.ArgumentParser( description='Issue a raw command and read response (try command "?"))') parser.add_argument('--port', default=util.default_port(), help='Device serial port') parser.add_argument("--verbose", action="store_true") parser.add_argument("cmd") parser.add_argument("args", nargs='*') args = parser.parse_args() run(args.port, args.cmd, args.args, verbose=args.verbose)
def main(): import argparse parser = argparse.ArgumentParser(description='Read 27C256 EPROM') parser.add_argument('--port', default=util.default_port(), help='Device serial port') parser.add_argument("--verbose", action="store_true") parser.add_argument("addr", default="0", help="Address") parser.add_argument("size", default=str(SIZE), help="Size") args = parser.parse_args() addr = int(args.addr, 0) size = int(args.size, 0) run(args.port, addr, size, verbose=args.verbose)
def __init__(self, device=None, verbose_cmd=None, verbose=None): if device is None: device = util.default_port() if device is None: raise Exception("Failed to find an open-tl866 serial port") if verbose is None: verbose = os.getenv("VERBOSE", "N") == "Y" self.verbose = verbose self.verbose and print("port: %s" % device) self.verbose_cmd = verbose_cmd self.ser = serial.Serial(device, timeout=0, baudrate=115200, writeTimeout=0) self.e = SerialExpect(self.ser, encoding="ascii") # send dummy newline to clear any commands in progress self.e.write('\n') self.e.flush() self.flushInput() self.assert_ver()