Ejemplo n.º 1
0
 def __init__(self):
     SerialBSLTarget.__init__(self)
     self.i2c_switch_addr = 0x90
     self.i2c_control_delay = 0
     self.invertSCL = False
     self.invertSDA = False
     self.swapSCLSDA = False
Ejemplo n.º 2
0
    def add_extra_options(self):
        SerialBSLTarget.add_extra_options(self)

        # by default, use 38400 baud
        if self.parser.has_option("--speed"):
            option = self.parser.get_option("--speed")
            option.default = 38400
            option.help = "change baud rate (default %s)" % option.default
            group = self.parser.get_option_group("--speed")
            self.parser.remove_option("--speed")
            group.add_option(option)

        group = OptionGroup(self.parser, "I2C switch settings")

        group.add_option("--invert-scl",
                         dest="invert_scl",
                         action="store_true",
                         help="invert I2C switch SCL line",
                         default=False)

        group.add_option("--invert-sda",
                         dest="invert_sda",
                         action="store_true",
                         help="invert I2C switch SDA line",
                         default=False)

        group.add_option("--swap-scl-sda",
                         dest="swap_scl_sda",
                         action="store_true",
                         help="swap I2C switch SCL and SDA lines",
                         default=False)

        self.parser.add_option_group(group)
Ejemplo n.º 3
0
    def add_extra_options(self):
        SerialBSLTarget.add_extra_options(self)

        # by default, use 38400 baud
        if self.parser.has_option("--speed"):
            option = self.parser.get_option("--speed")
            option.default = 38400
            option.help = "change baud rate (default %s)" % option.default
            group = self.parser.get_option_group("--speed")
            self.parser.remove_option("--speed")
            group.add_option(option)
        
        group = OptionGroup(self.parser, "I2C switch settings")

        group.add_option("--invert-scl",
                dest="invert_scl",
                action="store_true",
                help="invert I2C switch SCL line",
                default=False)

        group.add_option("--invert-sda",
                dest="invert_sda",
                action="store_true",
                help="invert I2C switch SDA line",
                default=False)
        
        group.add_option("--swap-scl-sda",
                dest="swap_scl_sda",
                action="store_true",
                help="swap I2C switch SCL and SDA lines",
                default=False)

        self.parser.add_option_group(group)
Ejemplo n.º 4
0
 def __init__(self):
     SerialBSLTarget.__init__(self)
     self.i2c_switch_addr = 0x90
     self.i2c_control_delay = 0
     self.invertSCL = False
     self.invertSDA = False
     self.swapSCLSDA = False
Ejemplo n.º 5
0
    def parse_extra_options(self):
        SerialBSLTarget.parse_extra_options(self)

        if self.options.invert_scl:
            self.invertSCL = True

        if self.options.invert_sda:
            self.invertSDA = True

        if self.options.swap_scl_sda:
            self.swapSCLSDA = True
Ejemplo n.º 6
0
 def parse_extra_options(self):
     SerialBSLTarget.parse_extra_options(self)
     
     if self.options.invert_scl:
         self.invertSCL = True
     
     if self.options.invert_sda:
         self.invertSDA = True
     
     if self.options.swap_scl_sda:
         self.swapSCLSDA = True
Ejemplo n.º 7
0
    def add_extra_options(self):
        SerialBSLTarget.add_extra_options(self)

        # by default, invert TEST/TCK
        if self.parser.has_option("--invert-test"):
            option = self.parser.get_option("--invert-test")
            option.action = "store_false"
            option.default = True
            option.help = "do not invert RTS line (default inverted)"
            group = self.parser.get_option_group("--invert-test")
            self.parser.remove_option("--invert-test")
            group.add_option(option)

        # by default, invert RST
        if self.parser.has_option("--invert-reset"):
            option = self.parser.get_option("--invert-reset")
            option.action = "store_false"
            option.default = True
            option.help = "do not invert DTR line (default inverted)"
            group = self.parser.get_option_group("--invert-reset")
            self.parser.remove_option("--invert-reset")
            group.add_option(option)

        # by default, swap TEST/TCK and RST
        if self.parser.has_option("--swap-reset-test"):
            option = self.parser.get_option("--swap-reset-test")
            option.action = "store_false"
            option.default = True
            option.help = "do not exchange RST and TEST signals (DTR/RTS) (default swapped)"
            group = self.parser.get_option_group("--swap-reset-test")
            self.parser.remove_option("--swap-reset-test")
            group.add_option(option)

        # by default, use 38400 baud
        if self.parser.has_option("--speed"):
            option = self.parser.get_option("--speed")
            option.default = 38400
            option.help = "change baud rate (default %s)" % option.default
            group = self.parser.get_option_group("--speed")
            self.parser.remove_option("--speed")
            group.add_option(option)
Ejemplo n.º 8
0
    def add_extra_options(self):
        SerialBSLTarget.add_extra_options(self)

        # by default, invert TEST/TCK
        if self.parser.has_option("--invert-test"):
            option = self.parser.get_option("--invert-test")
            option.action = "store_false"
            option.default = True
            option.help = "do not invert RTS line (default inverted)"
            group = self.parser.get_option_group("--invert-test")
            self.parser.remove_option("--invert-test")
            group.add_option(option)

        # by default, invert RST
        if self.parser.has_option("--invert-reset"):
            option = self.parser.get_option("--invert-reset")
            option.action = "store_false"
            option.default = True
            option.help = "do not invert DTR line (default inverted)"
            group = self.parser.get_option_group("--invert-reset")
            self.parser.remove_option("--invert-reset")
            group.add_option(option)

        # by default, swap TEST/TCK and RST
        if self.parser.has_option("--swap-reset-test"):
            option = self.parser.get_option("--swap-reset-test")
            option.action = "store_false"
            option.default = True
            option.help = "do not exchange RST and TEST signals (DTR/RTS) (default swapped)"
            group = self.parser.get_option_group("--swap-reset-test")
            self.parser.remove_option("--swap-reset-test")
            group.add_option(option)

        # by default, use 38400 baud
        if self.parser.has_option("--speed"):
            option = self.parser.get_option("--speed")
            option.default = 38400
            option.help = "change baud rate (default %s)" % option.default
            group = self.parser.get_option_group("--speed")
            self.parser.remove_option("--speed")
            group.add_option(option)
Ejemplo n.º 9
0
 def __init__(self):
     SerialBSLTarget.__init__(self)
Ejemplo n.º 10
0
 def __init__(self):
     SerialBSLTarget.__init__(self)