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How to use initialize_mux method in avocado

Best Python code snippet using avocado_python

test_unit.py

Source:test_unit.py

...210        children2 = (tree.TreeNode("child2"), tree.TreeNode("child1"))211        tree2 = tree.TreeNode("root", children=children2)212        mux1 = mux.MuxPlugin()213        mux2 = mux.MuxPlugin()214        mux1.initialize_mux(tree1, "")215        mux2.initialize_mux(tree2, "")216        variant1 = next(iter(mux1))217        variant2 = next(iter(mux2))218        self.assertNotEqual(variant1, variant2)219        # test variant __str__()220        str(variant1)221        variant_list = []222        for item in variant1:223            variant_list.append("'%s': '%s'" % (item, variant1[item]))224        expected_items = ["'paths': ''",225                          "'variant': '[TreeNode(name='child1'), "226                          "TreeNode(name='child2')]'",227                          "'variant_id': 'child1-child2-f47e'"]228        for item in expected_items:229            self.assertIn(item, variant_list)...

MultiRobotRest.py

Source:MultiRobotRest.py

...75             except DeviceStateError:76                pass;77        for key, mux_configuration in mux_conf_list.items():78            mux = CardMultiplexer(key, mux_configuration.mac_address, enable_statistics)79            if(False is initialize_mux(key, mux, mux_configuration)):80                error += 181                continue82            device_list.update({key: mux})83        for key, mag_configuration in mag_conf_list.items():84            mag = CardMagstriper(key, mag_configuration.mac_address, enable_statistics)85            if(False is initialize_mux(key, mag, mag_configuration)):86                error += 187                continue88            device_list.update({key: mag})89        for key, ctl_mux_configuration in ctl_mux_conf_list.items():90           ctl_mux = CtlMultiplexer(key, ctl_mux_configuration.mac_address, enable_statistics)91           92           if(False is initialize_mux(key, ctl_mux, ctl_mux_configuration)):93                error += 194                continue95           device_list.update({key: ctl_mux})96        if(not device_list):97            logging.critical("general: fatal error, device list is empty!");98            raise Error("", "Fatal error, device list is empty!");99        logging.info("general: initialization success! warnings: {}".format(error))100        start_rest_server(doPostWork, doGetWork, device_list, port)101    except Error as e:102        traceback.print_exc()103#---------------------------------------------------------------------------------------------------------------#104def SetLoggingLevel(args):105    FORMAT = "%(asctime)-15s %(levelname)s: %(message)s"106    if(args.debug):107        logging.basicConfig(format=FORMAT, level=logging.DEBUG)108    elif(args.verbose):109        logging.basicConfig(format=FORMAT, level=logging.INFO)110    else:111        logging.basicConfig(format=FORMAT, level=logging.WARNING)112#------------------------------------------------------------------------------------------------------------------------#113def EnableAndParseArguments():114    parser = argparse.ArgumentParser(description="AX Robot Integration Layer v{}.{}.{}".format(__major__, __minor__, __service__))115    parser.add_argument("-c", "--config", default=join("Assets", "EntryConfiguration.xml"), help="path to entry configuration xml", required=False)116    parser.add_argument("-p", "--port", default='8000', help="port for the http listener, default is 8000", required=False)117    parser.add_argument("--enable-statistics", nargs='?', const=True, default=False, help="enable tracking of the button press to the local DB", required=False)118    parser.add_argument("-v", "--verbose", nargs='?', const=True, default=False, help="increase trace verbosity to the INFO level", required=False)119    parser.add_argument("-d", "--debug", nargs='?', const=True, default=False, help="increase trace verbosity to the DEBUG level", required=False)120    parser.add_argument("--empower-card", nargs='?', const=True, default=False, help="increase the current on the card for the terminals with tighter card reader", required=False)121    return parser.parse_args()122#------------------------------------------------------------------------------------------------------------------------#123def initialize_mux(key, mux : DeviceBase, configuration):124    if(False is mux.device_lookup()):125        return False;126    if(False is mux.initialize_device(join(__path, configuration.Layout))):127        return False;128    return True;129#---------------------------------------------------------------------------------------------------------------#130def initialize_robot(key, robot : PinRobot, configuration):131    """Initializes the robot, and perfoms home"""132    try:133        if(False is robot.initialize_device(join(__path, configuration.Layout))):134            robot.log_warning("Initialization of robot failed, skip...");135            return False136        if(False is robot.initialize_connection(configuration.IP, int(configuration.Port))):137            robot.log_warning("robot not reachable, skip...");...

MUXSeries.py

Source:MUXSeries.py

1import re2import sys,time3from ctypes import *4from Elveflow64 import MUX_Destructor,MUX_Initialization,MUX_Set_all_valves,MUX_Get_Trig,MUX_Set_Trig,MUX_Set_indiv_valve,MUX_Wire_Set_all_valves5"""6python wrapper for Multiplexer to control Valves connected by wires, 7supported max 16 channel, 8for valve 6712type90 is Low (0V) -> valve open101 is High(5V) -> valve close 11"""12class Multiplexer(object):13    """Elveflow Multiplexer for valve control14    provide A connected instrument name(by NI MAX tool) and initialize before further usage15    Args:16        Name: The name of the instrument by NI MAX tool17    """18    19    def __init__(self,name=None):20        super(Multiplexer, self).__init__()21        self.MuxName = name.encode('ascii')22        self.Mux_ID=c_int32()23    24    def initialize_MUX(self):25        """initialize the Multiplexer26        returns the ID number of the Multiplexer27        28        Args:29            Name: name of the Multiplexer from NI MAX tool30        returns:31            tuple: error,Mux_ID32        """33        error=MUX_Initialization(self.MuxName,byref(self.Mux_ID))34        # error=0 if initialization succeeded with Mux_ID>0 ,else return error,Mux_ID=-135        return error, self.Mux_ID.value36    37    def Mux_set_Trigger(self,trigger:int):38        """set trigger 39        return error=0 if set trigger succeeded40        41        Args:42            trigger (int): 0 is 0V,1 is 5V43        Returns:44            tuple: error,trigger45        """46        mux_trig=c_int32(trigger)47        error=MUX_Set_Trig(self.Instr_ID,mux_trig)48        return error,trigger  49    50    def Mux_get_Trigger(self):51        """get trigger52        0 is 0V,1 is 5V53        54        Returns:55            tuple: error,trigger56        """57        trigger=c_int32()58        error=MUX_Get_Trig(self.Mux_ID,byref(trigger))59        return error,trigger.value60    def MuxWire_setAll_valves(self,valves_array:list=[0]*16):61        """set all Wired valves 0-1662        specific for MUX Wire instrument, supported maxmal 16 channel63        length of valves_array should be exactly 16 with int=(0 or 1)64        error is 0 if succeed65        66        Args:67            valves_array (list): list of 16 int (0 or 1) for all 0-15 channels68        Returns:69            tuple:error,valve_array70        """71        valve_state=(c_int32*16)(0)72        error=-173        if valves_array:74            if len(valves_array)==16:75                for index,val in enumerate(valves_array):76                    valve_state[index] = c_int32(val)77                error=MUX_Wire_Set_all_valves(self.Mux_ID,valve_state,16)78        return error,valves_array79    def set_all_valves(self,valves_array:list=[0]*16):80        """set all valves81        specific for MUX flow switch instrument,82        open or closed, 16 channels supported83        84        Args:85            valves_array (list): list of 16 int (0 or 1) for all 0-15 channels86        Returns:87            tuple:error,valve_array[list]88        """89        valve_state=(c_int32*16)(0)90        error=-191        if valves_array:92            if len(valves_array)==16:93                for index,val in enumerate(valves_array):94                    valve_state[index] = c_int32(val)95                error=MUX_Set_all_valves(self.Mux_ID,valve_state,16)96        return error,valves_array97    def set_indiv_valve(self,valve_in:int,valve_out:int,state:int):98        """set the state of one value99        specific for MUX cross chip only ,100        0 is closed, 1 is open101        Args:102            valve_channel (int): channel number for this value103            state (int): 0 is close, 1 is open104        """105        error=MUX_Set_indiv_valve(self.Mux_ID,c_int32(valve_in),c_int32(valve_out),c_int32(state))106        return error107    108    def close_Mux(self):109        """close the communication to the multiplexer110        Return 0 if successful111        """112        error=MUX_Destructor(self.Instr_ID)113        return error114if __name__=="__main__":115    # bulid one multiplexer with name from NI MAX tool116    Mux_valve=Multiplexer(name='Dev2')117    error_init,Mux_ID=Mux_valve.initialize_MUX()118    print(f'Fluidic valve controller initialized with error: {error_init} and ID: {Mux_ID}')119    error_trig,trigger=Mux_valve.Mux_get_Trigger()120    print(f'error_trig: {error_init} and trigger: {trigger}')121    valve_state_off=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]122    valve_state_on=[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1]123    time.sleep(0.5)124    # for valves use MuxWire_setAll_valves125    error_set,valve_list=Mux_valve.MuxWire_setAll_valves(valve_state_off)126    print(f'set all valves with error: {error_set}, valve_list: {valve_list}')127    # close communication128    error_close=Mux_valve.close_Mux()...

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