Module eddiebot_driver

Author: tang.tiong.yew@gmail.com (Tang Tiong Yew)

Classes
	DriverError
	SerialCommandInterface A higher-level wrapper around PySerial specifically designed for use with Parallax Eddie Propeller Board.
	Eddiebot Represents a Eddiebot robot.

Variables
	EDDIE_OPCODES = `dict(start= '', baud= '', control= '', safe= '...`
	REMOTE_OPCODES = `{129: 'left', 130: 'forward', 131: 'right', 1...`
	BAUD_RATES = `300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 2...`
	CHARGING_STATES = `'not-charging', 'charging-recovery', 'chargi...`
	OI_MODES = `'off', 'passive', 'safe', 'full'`
	WHEEL_DROP_CASTER = `0x10`
	WHEEL_DROP_LEFT = `0x08`
	WHEEL_DROP_RIGHT = `0x04`
	BUMP_LEFT = `0x02`
	BUMP_RIGHT = `0x01`
	OVERCURRENTS_DRIVE_LEFT = `0x10`
	OVERCURRENTS_DRIVE_RIGHT = `0x08`
	OVERCURRENTS_MAIN_BRUSH = `0x04`
	OVERCURRENTS_VACUUM = `0x02`
	OVERCURRENTS_SIDE_BRUSH = `0x01`
	BUTTON_POWER = `0x08`
	BUTTON_SPOT = `0x04`
	BUTTON_CLEAN = `0x02`
	BUTTON_MAX = `0x01`
	SENSOR_GROUP_PACKET_LENGTHS = `{0: 26, 1: 10, 2: 6, 3: 10, 4: 1...`
	RADIUS_TURN_IN_PLACE_CW = `-2000`
	RADIUS_TURN_IN_PLACE_CCW = `2000`
	RADIUS_STRAIGHT = `32768`
	RADIUS_MAX = `2000`
	VELOCITY_MAX = `127`
	VELOCITY_SLOW = `int(VELOCITY_MAX* 0.10)`
	VELOCITY_FAST = `int(VELOCITY_MAX* 0.66)`
	PWM_RATIO_FORWARD_MAX = `127`
	PWM_RATIO_BACKWARD_MAX = `-127`
	MAX_WHEEL_SPEED = `70`
	WHEEL_SEPARATION = `260`
	SERIAL_TIMEOUT = `2`
	START_DELAY = `5`
	BAUDRATE = `115200`

Variables Details

EDDIE_OPCODES

Value:

dict(start= '', baud= '', control= '', safe= '', full= '', power= '', 
spot= '', clean= '', max= '', drive= 'GO', motors= 'SV', leds= '', son
g= '', play= '', sensors= '', force_seeking_dock= '', soft_reset= '', 
low_side_drivers= '', play_song= '', pwm_low_side_drivers= '', direct_
drive= 'GO', digital_outputs= '', stream= '', query_list= '', pause_re
sume_stream= '', send_ir= '', script= '', play_script= '', show_script
= '', wait_time= '', wait_distance= '', wait_angle= '', wait_event= ''
,)

REMOTE_OPCODES

Value:

{129: 'left', 130: 'forward', 131: 'right', 132: 'spot', 133: 'max', 1
34: 'small', 135: 'medium', 136: 'large', 136: 'clean', 137: 'pause', 
138: 'power', 139: 'arc-left', 140: 'arc-right', 141: 'drive-stop', 14
2: 'send-all', 143: 'seek-dock', 240: 'reserved', 242: 'force-field', 
244: 'green-buoy', 246: 'green-buoy-and-force-field', 248: 'red-buoy',
 250: 'red-buoy-and-force-field', 252: 'red-buoy-and-green-buoy', 254:
 'red-buoy-and-green-buoy-and-force-field', 255: 'none',}

BAUD_RATES

Value:

300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 1
15200

CHARGING_STATES

Value:

'not-charging', 'charging-recovery', 'charging', 'trickle-charging', '
waiting', 'charging-error'

SENSOR_GROUP_PACKET_LENGTHS

Value:

{0: 26, 1: 10, 2: 6, 3: 10, 4: 14, 5: 12, 6: 52, 100: 80}