GpsSensor

robodyno.components.can_bus.gps_sensor

GPS sensor driver.

This module provides a class to get the GPS data from the GPS sensor which is based on a GT-U12 module.

Examples:

>>> from robodyno.components import GpsSensor
>>> from robodyno.interfaces import CanBus
>>> can = CanBus()
>>> gps = GpsSensor(can)
>>> gps.get_position()
{'timestamp': datetime.time(0, 0, 0, 0), 'longitude': 0.0, 'latitude': 0.0}
>>> can.disconnect()

GpsSensor

Bases: CanBusDevice

GPS sensor driver.

属性：

名称	类型	描述
id	int	Device id.
type	Model	Device type.
fw_ver	float	Firmware version.
timestamp	float	Timestamp of the last received data.

__init__(can, id_=50)

Initialize the GPS sensor driver.

参数：

名称	类型	描述	默认
can	CanBus	CanBus object.	必需
id_	int	Device id. Defaults to 0x32.	50

引发：

类型	描述
ValueError	If the device type is not GPS sensor.

get_position(timeout=None)

Get the position of the GPS sensor.

参数：

名称	类型	描述	默认
timeout	float	Timeout. Defaults to None.	None

返回：

类型	描述
Optional[dict]	Optional[dict]: Timestamp, longitude and latitude.

get_position_str(timeout=None)

Get the position of the GPS sensor in string format.

参数：

名称	类型	描述	默认
timeout	float	Timeout. Defaults to None.	None

返回：

类型	描述
Optional[str]	Optional[str]: Position (timestamp, longitude, latitude) in string format.

config_can_bus(new_id=None, bitrate=1000000)

Configures the can bus.

参数：

名称	类型	描述	默认
new_id	int	New device id.	None
bitrate	int	Can bus bitrate.	1000000

引发：

类型	描述
ValueError	If the new id is invalid.