io_test.IoTest Class Reference

List of all members.

Public Member Functions
def	__init__
def	analog_state_callback
def	check_analog_inputs
def	check_digital_inputs
def	digital_state_callback
def	ramp
def	run_test
def	test_analog_io_case
def	test_analog_ios
def	test_digital_io_case
def	test_digital_ios
def	test_PWM_o_case
def	test_PWM_outputs
Public Attributes
	a_state_lock
	analog_command_publisher
	analog_state_subscriber_
	average_period
	d_state_lock
	device_SN
	digital_command_publisher
	digital_state_subscriber_
	last_analog_state
	last_digital_state
	last_period_start_time
	PWM_command_publisher
	PWM_testing
	success

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Detailed Description

A class used to test the Shadow Robot ethercat board HW.
For the PRODUCT_CODE = "0x05300424"
4 digital inputs/outputs/PWM outputs
4 analog inputs
2 analog outputs

The digital outputs will be tested by turning on and off LEDs attached to them.
The digital inputs will read back the value we set for the outputs.
The PWM outputs will be set to their lower frequency, and the digital inputs used to check the on-off period
The analog output 0 will be wired to analog inputs 0 and 2, output 1 to inputs 1 and 3

Keep in mind that the test is intended to be run with the LEDs attached to the digital I/Os and the correct wiring of the analog I and O

Definition at line 38 of file io_test.py.

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Constructor & Destructor Documentation

def io_test.IoTest.__init__	(		self,
			device_SN
	)

Definition at line 60 of file io_test.py.

---

Member Function Documentation

def io_test.IoTest.analog_state_callback	(		self,
			msg
	)

Definition at line 85 of file io_test.py.

def io_test.IoTest.check_analog_inputs	(		self,
			output_values
	)

Definition at line 131 of file io_test.py.

def io_test.IoTest.check_digital_inputs	(		self,
			output_values
	)

Definition at line 101 of file io_test.py.

def io_test.IoTest.digital_state_callback	(		self,
			msg
	)

Definition at line 89 of file io_test.py.

def io_test.IoTest.ramp

(

self

)

Definition at line 194 of file io_test.py.

def io_test.IoTest.run_test

(

self

)

Definition at line 201 of file io_test.py.

def io_test.IoTest.test_analog_io_case	(		self,
			output_values
	)

Definition at line 151 of file io_test.py.

def io_test.IoTest.test_analog_ios

(

self

)

Definition at line 157 of file io_test.py.

def io_test.IoTest.test_digital_io_case	(		self,
			output_values
	)

Definition at line 114 of file io_test.py.

def io_test.IoTest.test_digital_ios

(

self

)

Definition at line 120 of file io_test.py.

def io_test.IoTest.test_PWM_o_case	(		self,
			output_values
	)

Definition at line 176 of file io_test.py.

def io_test.IoTest.test_PWM_outputs

(

self

)

Definition at line 188 of file io_test.py.

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Member Data Documentation

io_test.IoTest::a_state_lock

Definition at line 60 of file io_test.py.

io_test.IoTest::analog_command_publisher

Definition at line 60 of file io_test.py.

io_test.IoTest::analog_state_subscriber_

Definition at line 60 of file io_test.py.

io_test.IoTest::average_period

Definition at line 60 of file io_test.py.

io_test.IoTest::d_state_lock

Definition at line 60 of file io_test.py.

io_test.IoTest::device_SN

Definition at line 60 of file io_test.py.

io_test.IoTest::digital_command_publisher

Definition at line 60 of file io_test.py.

io_test.IoTest::digital_state_subscriber_

Definition at line 60 of file io_test.py.

io_test.IoTest::last_analog_state

Definition at line 60 of file io_test.py.

io_test.IoTest::last_digital_state

Definition at line 60 of file io_test.py.

io_test.IoTest::last_period_start_time

Definition at line 60 of file io_test.py.

io_test.IoTest::PWM_command_publisher

Definition at line 60 of file io_test.py.

io_test.IoTest::PWM_testing

Definition at line 60 of file io_test.py.

io_test.IoTest::success

Definition at line 60 of file io_test.py.

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The documentation for this class was generated from the following file:

• io_test.py