def __get_spi_bus_from_ptdm(self):
message = Message.from_parts(Message.REQ_GET_OLED_SPI_BUS)
with PTDMRequestClient() as request_client:
response = request_client.send_message(message)
return int(response.parameters[0])
def ping():
message = Message.from_parts(Message.REQ_PING, [])
with PTDMRequestClient() as request_client:
response = request_client.send_message(message)
return int(response.parameters[0]) == 1
def __set_controls(self, controlled_by_pi):
message = Message.from_parts(
Message.REQ_SET_OLED_CONTROL, [str(int(controlled_by_pi))]
)
with PTDMRequestClient() as request_client:
request_client.send_message(message)
def legacy_pitop_peripherals():
"""Returns a list with the status of legacy peripheral devices.
Returns:
list: list of dictionaries with the status of legacy peripherals
"""
peripherals = []
for peripheral_enum in PeripheralID:
if peripheral_enum == PeripheralID.unknown:
continue
peripheral_id = peripheral_enum.value
human_readable_name = PeripheralName[peripheral_enum.name].value
message = Message.from_parts(
Message.REQ_GET_PERIPHERAL_ENABLED, [peripheral_id]
)
with PTDMRequestClient() as request_client:
response = request_client.send_message(message)
p_enabled = int(response.parameters[0]) == 1
peripherals.append({"name": human_readable_name, "connected": p_enabled})
return peripherals
def get_full_state(cls):
message = Message.from_parts(Message.REQ_GET_BATTERY_STATE, [])
with PTDMRequestClient() as request_client:
response = request_client.send_message(message)
return response.parameters
def __device_id():
message = Message.from_parts(Message.REQ_GET_DEVICE_ID, [])
with PTDMRequestClient() as request_client:
response = request_client.send_message(message)
parameters = response.parameters
device_id = int(parameters[0])
return device_id
def spi_bus(self, bus):
"""Request SPI bus change from pi-top device manager."""
assert bus in range(0, 2)
if self.__spi_bus == bus:
return
message = Message.from_parts(Message.REQ_SET_OLED_SPI_BUS, [str(bus)])
with PTDMRequestClient() as request_client:
request_client.send_message(message)
def __do_transaction(self, message, state_str):
with PTDMRequestClient() as request_client:
response = request_client.send_message(message)
return response