def test_request_iop_conflict():
"""Test for the _IOP class and the method request_iop().
Creates multiple IOP instances on the same fixed ID. Tests whether
request_iop() correctly raises a LookupError exception.
This is a test for case 2 (for more information, please see request_iop).
"""
fixed_id = 1
request_iop(fixed_id,'pmod_adc.bin')
pytest.raises(LookupError, request_iop, fixed_id, 'pmod_dac.bin')
ol.reset()
def __init__(self, if_id, index):
"""Return a new instance of an GROVE_PWM object.
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
index : int
The specific pin that runs PWM.
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
if not index in range(8):
raise ValueError("Valid pin indexes are 0 - 7.")
self.iop = request_iop(if_id, PMOD_PWM_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
# Write PWM pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, index)
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 0x1)
while not (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0):
pass
def __init__(self, if_id, index):
"""Return a new instance of an GROVE_PWM object.
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
index : int
The specific pin that runs PWM.
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
if not index in range(8):
raise ValueError("Valid pin indexes are 0 - 7.")
self.iop = request_iop(if_id, PMOD_PWM_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
# Write PWM pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, index)
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET +
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 0x1)
while not (self.mmio.read(iop_const.MAILBOX_OFFSET +
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0):
pass
def test_request_iop():
"""Test for the _IOP class and the method request_iop().
Test whether the request_iop() can return an object without errors.
This is a test for case 1 (for more information, please see request_iop).
"""
fixed_id = 1
exception_raised = False
try:
request_iop(fixed_id,'mailbox.bin')
except LookupError:
exception_raised = True
assert not exception_raised, 'request_iop() should not raise exception.'
ol.reset()
def __init__(self, if_id, index):
"""Return a new instance of an Pmod_Timer object.
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
index : int
The specific pin that runs timer.
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
self.iop = request_iop(if_id, PMOD_TIMER_PROGRAM)
self.mmio = self.iop.mmio
self.clk = int(pow(10,9)/iop_const.IOP_FREQUENCY)
self.iop.start()
# Write PWM pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, index)
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 0x1)
while not (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0):
pass
def __init__(self, if_id, value=None):
"""Return a new instance of a DAC object.
Note
----
The floating point number to be written should be in the range
of [0.00, 2.00].
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
value: float
The value to be written to the DAC Pmod.
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
self.iop = request_iop(if_id, PMOD_DAC_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
if value:
self.write(value)
def __init__(self, if_id, index):
"""Return a new instance of an Pmod_Timer object.
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
index : int
The specific pin that runs timer.
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
self.iop = request_iop(if_id, PMOD_TIMER_PROGRAM)
self.mmio = self.iop.mmio
self.clk = int(pow(10, 9) / iop_const.IOP_FREQUENCY)
self.iop.start()
# Write PWM pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, index)
# Write configuration and wait for ACK
self.mmio.write(
iop_const.MAILBOX_OFFSET + iop_const.MAILBOX_PY2IOP_CMD_OFFSET,
0x1)
while not (self.mmio.read(iop_const.MAILBOX_OFFSET +
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0):
pass
def __init__(self, if_id):
if not if_id in [ARDUINO]:
raise ValueError("No such IOP for Arduino device.")
self.iop = request_iop(if_id, ARDUINO_IKS01A1_PROGRAM)
self.mmio = self.iop.mmio
self.log_interval_ms = 1000
self.iop.start()
def __init__(self, if_id):
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
self.iop = request_iop(if_id, PMOD_ACL_PROGRAM)
self.mmio = self.iop.mmio
self.log_interval_ms = 1000
self.iop.start()
def test_request_iop_same():
"""Test for the _IOP class and the method request_iop().
The request_iop() should not raise any exception since the previous IOP
runs the same program.
This is a test for case 1 (for more information, please see request_iop).
"""
fixed_id = 1
exception_raised = False
request_iop(fixed_id,'mailbox.bin')
try:
request_iop(fixed_id,'mailbox.bin')
except LookupError:
exception_raised = True
assert not exception_raised, 'request_iop() should not raise exception.'
ol.reset()
def __init__(self, if_id, gr_pin):
"""Return a new instance of an Grove LEDbar object.
Note
----
Valid StickIt group ID is currently only 1.
Parameters
----------
if_id : int
IOP ID (1, 2, 3) corresponding to (PMODA, PMODB, ARDUINO).
gr_pin: list
A group of pins on stickit connector or arduino shield.
"""
if if_id in [PMODA, PMODB]:
if not gr_pin in [PMOD_GROVE_G1, \
PMOD_GROVE_G2, \
PMOD_GROVE_G3, \
PMOD_GROVE_G4]:
raise ValueError("LEDbar group number can only be G1 - G4.")
GROVE_LEDBAR_PROGRAM = PMOD_GROVE_LEDBAR_PROGRAM
elif if_id in [ARDUINO]:
if not gr_pin in [ARDUINO_GROVE_G1, \
ARDUINO_GROVE_G2, \
ARDUINO_GROVE_G3, \
ARDUINO_GROVE_G4, \
ARDUINO_GROVE_G5, \
ARDUINO_GROVE_G6, \
ARDUINO_GROVE_G7]:
raise ValueError("LEDbar group number can only be G1 - G7.")
GROVE_LEDBAR_PROGRAM = ARDUINO_GROVE_LEDBAR_PROGRAM
else:
raise ValueError("No such IOP for grove device.")
self.iop = request_iop(if_id, GROVE_LEDBAR_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
# Write GPIO pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, gr_pin[0])
self.mmio.write(iop_const.MAILBOX_OFFSET + 4, gr_pin[1])
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 1)
while not (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0):
pass
def __init__(self, if_id, gr_pin):
"""Return a new instance of an Grove LEDbar object.
Note
----
Valid StickIt group ID is currently only 1.
Parameters
----------
if_id : int
IOP ID (1, 2, 3) corresponding to (PMODA, PMODB, ARDUINO).
gr_pin: list
A group of pins on stickit connector or arduino shield.
"""
if if_id in [PMODA, PMODB]:
if not gr_pin in [PMOD_GROVE_G1, \
PMOD_GROVE_G2, \
PMOD_GROVE_G3, \
PMOD_GROVE_G4]:
raise ValueError("LEDbar group number can only be G1 - G4.")
GROVE_LEDBAR_PROGRAM = PMOD_GROVE_LEDBAR_PROGRAM
elif if_id in [ARDUINO]:
if not gr_pin in [ARDUINO_GROVE_G1, \
ARDUINO_GROVE_G2, \
ARDUINO_GROVE_G3, \
ARDUINO_GROVE_G4, \
ARDUINO_GROVE_G5, \
ARDUINO_GROVE_G6, \
ARDUINO_GROVE_G7]:
raise ValueError("LEDbar group number can only be G1 - G7.")
GROVE_LEDBAR_PROGRAM = ARDUINO_GROVE_LEDBAR_PROGRAM
else:
raise ValueError("No such IOP for grove device.")
self.iop = request_iop(if_id, GROVE_LEDBAR_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
# Write GPIO pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, gr_pin[0])
self.mmio.write(iop_const.MAILBOX_OFFSET+4, gr_pin[1])
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 1)
while not (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0):
pass
def __init__(self, if_id):
"""Return a new instance of a DPOT object.
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
self.iop = request_iop(if_id, PMOD_DPOT_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
def __init__(self, if_id):
"""Return a new instance of a DPOT object.
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
self.iop = request_iop(if_id, PMOD_DPOT_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
def __init__(self, if_id):
"""Return a new instance of an Arduino_LCD18 object.
Parameters
----------
if_id : int
The interface ID (3) corresponding to (ARDUINO).
"""
if not if_id in [ARDUINO]:
raise ValueError("No such IOP for Arduino LCD device.")
self.iop = request_iop(if_id, ARDUINO_LCD18_PROGRAM)
self.mmio = self.iop.mmio
self.buf_manager = Xlnk()
self.iop.start()
def __init__(self, if_id, gr_pin):
"""Return a new instance of an Grove_EarHR object.
Parameters
----------
if_id : int
IOP ID (1, 2, 3) corresponding to (PMODA, PMODB, ARDUINO).
gr_pin: list
A group of pins on stickit connector or arduino shield.
"""
if if_id in [PMODA, PMODB]:
if not gr_pin in [PMOD_GROVE_G1, \
PMOD_GROVE_G2, \
PMOD_GROVE_G3, \
PMOD_GROVE_G4]:
raise ValueError("EarHR group number can only be G1 - G4.")
GROVE_EAR_HR_PROGRAM = PMOD_GROVE_EAR_HR_PROGRAM
elif if_id in [ARDUINO]:
if not gr_pin in [ARDUINO_GROVE_G1, \
ARDUINO_GROVE_G2, \
ARDUINO_GROVE_G3, \
ARDUINO_GROVE_G4, \
ARDUINO_GROVE_G5, \
ARDUINO_GROVE_G6, \
ARDUINO_GROVE_G7]:
raise ValueError("EarHR group number can only be G1 - G7.")
GROVE_EAR_HR_PROGRAM = ARDUINO_GROVE_EAR_HR_PROGRAM
else:
raise ValueError("No such IOP for grove device.")
self.iop = request_iop(if_id, GROVE_EAR_HR_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
#: Write signal pinconfig
signal_pin = gr_pin[0]
self.mmio.write(iop_const.MAILBOX_OFFSET, signal_pin)
#: Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET+\
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 1)
while (self.mmio.read(iop_const.MAILBOX_OFFSET+\
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 1):
pass
def __init__(self, if_id, gr_pin):
"""Return a new instance of an Grove OLED object.
Note
----
The parameter `gr_pin` is a list organized as [scl_pin, sda_pin].
Parameters
----------
if_id : int
IOP ID (1, 2, 3) corresponding to (PMODA, PMODB, ARDUINO).
gr_pin: list
A group of pins on stickit connector or arduino shield.
"""
if if_id in [PMODA, PMODB]:
if not gr_pin in [PMOD_GROVE_G3, \
PMOD_GROVE_G4]:
raise ValueError("OLED group number can only be G3 - G4.")
GROVE_OLED_PROGRAM = PMOD_GROVE_OLED_PROGRAM
elif if_id in [ARDUINO]:
if not gr_pin in [ARDUINO_GROVE_I2C]:
raise ValueError("OLED group number can only be I2C.")
GROVE_OLED_PROGRAM = ARDUINO_GROVE_OLED_PROGRAM
else:
raise ValueError("No such IOP for grove device.")
self.iop = request_iop(if_id, GROVE_OLED_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
if if_id in [PMODA, PMODB]:
# Write SCL and SDA pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, gr_pin[0])
self.mmio.write(iop_const.MAILBOX_OFFSET+4, gr_pin[1])
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 1)
while (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 1):
pass
# Use the default of horizontal mode
self.set_horizontal_mode()
self.clear()
def __init__(self, if_id, gr_pin):
"""Return a new instance of an Arduino_Analog object.
Note
----
The parameter `gr_pin` is a list of analog pins enabled.
Parameters
----------
if_id : int
The interface ID (3) corresponding to (ARDUINO).
gr_pin: list
A group of pins for arduino analog pins.
"""
if if_id in [ARDUINO]:
for pin in gr_pin:
if not pin in range(6):
raise ValueError("Analog pin number can only be 0 - 5.")
else:
raise ValueError("No such IOP for analog device.")
self.iop = request_iop(if_id, ARDUINO_ANALOG_PROGRAM)
self.mmio = self.iop.mmio
self.log_interval_ms = 1000
self.log_running = 0
self.gr_pin = gr_pin
self.num_channels = len(gr_pin)
self.iop.start()
# Enable all the analog pins
self.mmio.write(iop_const.MAILBOX_OFFSET, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET + 0x04, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET + 0x08, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET + 0x0C, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET + 0x10, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET + 0x14, 0)
# Write configuration and wait for ACK
self.mmio.write(
iop_const.MAILBOX_OFFSET + iop_const.MAILBOX_PY2IOP_CMD_OFFSET,
0x1)
while (self.mmio.read(iop_const.MAILBOX_OFFSET +
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0x1):
pass
def __init__(self, if_id, gr_pin):
"""Return a new instance of an Arduino_Analog object.
Note
----
The parameter `gr_pin` is a list of analog pins enabled.
Parameters
----------
if_id : int
The interface ID (3) corresponding to (ARDUINO).
gr_pin: list
A group of pins for arduino analog pins.
"""
if if_id in [ARDUINO]:
for pin in gr_pin:
if not pin in range(6):
raise ValueError("Analog pin number can only be 0 - 5.")
else:
raise ValueError("No such IOP for analog device.")
self.iop = request_iop(if_id, ARDUINO_ANALOG_PROGRAM)
self.mmio = self.iop.mmio
self.log_interval_ms = 1000
self.log_running = 0
self.gr_pin = gr_pin
self.num_channels = len(gr_pin)
self.iop.start()
# Enable all the analog pins
self.mmio.write(iop_const.MAILBOX_OFFSET, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET+0x04, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET+0x08, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET+0x0C, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET+0x10, 0)
self.mmio.write(iop_const.MAILBOX_OFFSET+0x14, 0)
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 0x1)
while (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 0x1):
pass
def __init__(self, if_id, switch_config):
"""Return a new instance of a DevMode object.
Parameters
----------
if_id : int
The interface ID (1,2,3) corresponding to (PMODA,PMODB,ARDUINO).
switch_config : list
IO Processor switch configuration (8 or 19 integers).
"""
if not if_id in [PMODA, PMODB, ARDUINO]:
raise ValueError("No such IOP for DevMode.")
self.if_id = if_id
self.iop = request_iop(if_id, iop_const.MAILBOX_PROGRAM)
self.iop_switch_config = list(switch_config)
self.mmio = MMIO(self.iop.mmio.base_addr + iop_const.MAILBOX_OFFSET, \
iop_const.MAILBOX_SIZE)
def __init__(self, pmod_id, gr_id):
"""Return a new instance of an Grove_FingerHR object.
Parameters
----------
if_id : int
IOP ID (1, 2, 3) corresponding to (PMODA, PMODB, ARDUINO).
gr_pin: list
A group of pins on stickit connector or arduino shield.
"""
if if_id in [PMODA, PMODB]:
if not gr_pin in [PMOD_GROVE_G3, \
PMOD_GROVE_G4]:
raise ValueError("FingerHR group number can only be G3 - G4.")
GROVE_FINGER_HR_PROGRAM = PMOD_GROVE_FINGER_HR_PROGRAM
elif if_id in [ARDUINO]:
if not gr_pin in [ARDUINO_GROVE_I2C]:
raise ValueError("FingerHR group number can only be I2C.")
GROVE_EAR_HR_PROGRAM = ARDUINO_GROVE_EAR_HR_PROGRAM
else:
raise ValueError("No such IOP for grove device.")
self.iop = request_iop(if_id, GROVE_FINGER_HR_PROGRAM)
self.mmio = self.iop.mmio
self.log_interval_ms = 1000
self.log_running = 0
self.iop.start()
if if_id in [PMODA, PMODB]:
#: Write SCL and SDA Pin Config
self.mmio.write(iop_const.MAILBOX_OFFSET, gr_pin[0])
self.mmio.write(iop_const.MAILBOX_OFFSET+4, gr_pin[1])
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 1)
while (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 1):
pass
def __init__(self, if_id, gr_pin):
"""Return a new instance of an Grove_Color object.
Parameters
----------
if_id : int
IOP ID (1, 2, 3) corresponding to (PMODA, PMODB, ARDUINO).
gr_pin: list
A group of pins on stickit connector or arduino shield.
"""
if if_id in [PMODA, PMODB]:
if not gr_pin in [PMOD_GROVE_G3, \
PMOD_GROVE_G4]:
raise ValueError("Color group number can only be G3 - G4.")
GROVE_COLOR_PROGRAM = PMOD_GROVE_COLOR_PROGRAM
elif if_id in [ARDUINO]:
if not gr_pin in [ARDUINO_GROVE_I2C]:
raise ValueError("Color group number can only be I2C.")
GROVE_COLOR_PROGRAM = ARDUINO_GROVE_COLOR_PROGRAM
else:
raise ValueError("No such IOP for grove device.")
self.iop = request_iop(if_id, GROVE_COLOR_PROGRAM)
self.mmio = self.iop.mmio
self.log_interval_ms = 1000
self.log_running = 0
self.iop.start()
if if_id in [PMODA, PMODB]:
#: Write SCL and SDA Pin Config
self.mmio.write(iop_const.MAILBOX_OFFSET, gr_pin[0])
self.mmio.write(iop_const.MAILBOX_OFFSET+4, gr_pin[1])
# Write configuration and wait for ACK
self.mmio.write(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 1)
while (self.mmio.read(iop_const.MAILBOX_OFFSET + \
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 1):
pass
def __init__(self, if_id, gr_pin):
"""Return a new instance of an GROVE_Buzzer object.
Parameters
----------
if_id : int
IOP ID (1, 2, 3) corresponding to (PMODA, PMODB, arduino).
gr_pin: list
A group of pins on stickit connector or arduino shield.
"""
if if_id in [PMODA, PMODB]:
if not gr_pin in [
PMOD_GROVE_G1, PMOD_GROVE_G2, PMOD_GROVE_G3, PMOD_GROVE_G4
]:
raise ValueError("Buzzer group number can only be G1 - G4.")
GROVE_BUZZER_PROGRAM = PMOD_GROVE_BUZZER_PROGRAM
elif if_id in [ARDUINO]:
if not gr_pin in [
ARDUINO_GROVE_G1, ARDUINO_GROVE_G2, ARDUINO_GROVE_G3,
ARDUINO_GROVE_G4, ARDUINO_GROVE_G5, ARDUINO_GROVE_G6,
ARDUINO_GROVE_G7
]:
raise ValueError("Buzzer group number can only be G1 - G7.")
GROVE_BUZZER_PROGRAM = ARDUINO_GROVE_BUZZER_PROGRAM
else:
raise ValueError("No such IOP for grove device.")
self.iop = request_iop(if_id, GROVE_BUZZER_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
# Write SCL and SDA pin config
self.mmio.write(iop_const.MAILBOX_OFFSET, gr_pin[0])
self.mmio.write(iop_const.MAILBOX_OFFSET + 4, gr_pin[1])
# Write configuration and wait for ACK
self.mmio.write(
iop_const.MAILBOX_OFFSET + iop_const.MAILBOX_PY2IOP_CMD_OFFSET, 1)
while (self.mmio.read(iop_const.MAILBOX_OFFSET +
iop_const.MAILBOX_PY2IOP_CMD_OFFSET) == 1):
pass
def __init__(self, if_id, text=None):
"""Return a new instance of an OLED object.
Parameters
----------
if_id : int
The interface ID (1, 2) corresponding to (PMODA, PMODB).
text: str
The text to be displayed after initialization.
"""
if not if_id in [PMODA, PMODB]:
raise ValueError("No such IOP for Pmod device.")
self.iop = request_iop(if_id, PMOD_OLED_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
self.clear()
if text:
self.write(text)
def __init__(self):
self.iop = request_iop(1, MATH_IP_PROGRAM)
self.mmio = self.iop.mmio
self.iop.start()
def __init__(self):
self.iop = request_iop(ARDUINO_IF_ID, CAN_BUS_BIN)
self.mmio = self.iop.mmio
self.mmio.debug = False
self.iop.start()
