OPS241 Radar
Project description
OmniPreSense OPS241 Radar driver (Version 0.0.4)
A library and tool to configure and use the OmniPreSense OPS241 Radar unit.
The OPS241-A is complete short-range radar sensor providing motion detection, speed, and direction reporting. All radar signal processing is done on board and a simple API reports the processed data. Flexible control over the reporting format, sample rate, and module power levels is provided.
This tool makes use of the API to configure the radar unit and to display dataflow from it.
Library usage
This library provides OPS241Radar
class:
from ops241.radar import OPS241Radar with OPS241Radar() as radar: print(radar.get_module_information()) while True: data = radar.read() if len(data) > 0: print(data)
ops241-radar usage
$ ops241 Usage: ops241 [OPTIONS] COMMAND [ARGS]... OPS241 Radar Options: --version Show the version and exit. -p, --port TEXT TTY Port radar is available at [default: /dev/ttyACM0] -j, --json-format / --plain JSON Output format [default: True] --help Show this message and exit. Commands: api List available API commands factoryreset Reset to factory settings info Print current module configuration ports List available com ports watch Watch data stream from radar
information
$ ops241 info { "Version": "1.3.0", "SamplingRate": 5000, "resolution": 0.0303, "SampleSize": 1024, "Clock": "2154", "Q2COUNT": "1150 (~23000 counts/sec) @t=2154", "PowerMode": "Continuous", "Squelch": "100", "RequiredMinSpeed": "0.000" }
api commands
$ ops241 commands GET_BOARD_UID GET_CONFIG GET_DATA_PRESISION0 GET_FIRMWARE_BUILD_NUMBER GET_FIRMWARE_VERSION_NUMBER GET_MODULE_INFORMATION GET_PART_NUMBER GET_QUERY_TIME GET_RESET_REASON GET_SPEED_UNITS GET_TX_FREQUENCY GET_UART_BAUD_RATE RESET_CLOCK RESET_CONFIG SET_BUFFER_SIZE_1024 SET_BUFFER_SIZE_256 SET_BUFFER_SIZE_512 SET_CONFIG SET_DATA_PRECISION0 SET_DATA_PRECISION1 SET_DATA_PRECISION2 SET_DATA_PRECISION3 SET_DATA_PRECISION4 SET_DATA_PRECISION5 SET_DUTY_CYCLE SET_DUTY_CYCLE_0 SET_DUTY_CYCLE_10 SET_DUTY_CYCLE_100 SET_DUTY_CYCLE_1S SET_DUTY_CYCLE_200S SET_DUTY_CYCLE_50 SET_DUTY_CYCLE_5S SET_DUTY_CYCLE_NORMAL SET_MAGNITUDE_HIGH SET_MAGNITUDE_LOW SET_MAGNITUDE_LOW_NO_LIMIT SET_MOTION_INTERRUPT_OFF SET_MOTION_INTERRUPT_ON SET_OUTPUT_FFT_OFF SET_OUTPUT_FFT_ON SET_OUTPUT_JSON_OFF SET_OUTPUT_JSON_ON SET_OUTPUT_LED_OFF SET_OUTPUT_LED_ON SET_OUTPUT_MAGNITUDE_OFF SET_OUTPUT_MAGNITUDE_ON SET_OUTPUT_RAW_ADC_OFF SET_OUTPUT_RAW_ADC_ON SET_OUTPUT_REPORT_NUMBER SET_OUTPUT_SPEED_REPORT_OFF SET_OUTPUT_SPEED_REPORT_ON SET_OUTPUT_TIME_OFF SET_OUTPUT_TIME_ON SET_OUTPUT_ZERO_BLANK_LINES SET_OUTPUT_ZERO_BLANK_OFF SET_OUTPUT_ZERO_BLANK_ON SET_POWER_MODE_0 SET_POWER_MODE_1 SET_POWER_MODE_2 SET_POWER_MODE_3 SET_POWER_MODE_4 SET_POWER_MODE_5 SET_POWER_MODE_6 SET_POWER_MODE_7 SET_POWER_MODE_ACTIVE SET_POWER_MODE_IDLE SET_POWER_MODE_MAX SET_POWER_MODE_MID SET_POWER_MODE_MIN SET_POWER_MODE_SINGLE_SHOT SET_POWER_MODE_SYSTEM_RESET SET_POWER_MODE_TX_OFF SET_RED_LED_OFF SET_RED_LED_ON SET_SAMPLE_RATE_100K_PER_SECOND SET_SAMPLE_RATE_10K_PER_SECOND SET_SAMPLE_RATE_1K_PER_SECOND SET_SAMPLE_RATE_20K_PER_SECOND SET_SAMPLE_RATE_50K_PER_SECOND SET_SAMPLE_RATE_5K_PER_SECOND SET_SPEED_REPORT_CLEAR_DIRECTION_CONTROL SET_SPEED_REPORT_INBOUND_DIRECTION_ONLY SET_SPEED_REPORT_MAXIMUM SET_SPEED_REPORT_MINIMUM SET_SPEED_REPORT_OUTBOUND_DIRECTION_ONLY SET_SPEED_UNITS_CM_PER_SECOND SET_SPEED_UNITS_FEET_PER_SECOND SET_SPEED_UNITS_KM_PER_HOUR SET_SPEED_UNITS_METERS_PER_SECOND SET_SPEED_UNITS_MILES_PER_HOUR SET_SQUELCH_100 SET_SQUELCH_1000 SET_SQUELCH_10000 SET_SQUELCH_20000 SET_SQUELCH_30000 SET_SQUELCH_40000 SET_SQUELCH_500 SET_SQUELCH_5000 SET_SQUELCH_50000 SET_SQUELCH_60000 SET_SQUELCH_HIGH SET_SQUELCH_HIGH_NO_LIMIT SET_SQUELCH_LOW SET_SQUELCH_LOW_NO_LIMIT SET_SQUELCH_n SET_TX_FREQUENCY SET_UART_BAUD_RATE_115200 SET_UART_BAUD_RATE_19200 SET_UART_BAUD_RATE_230400 SET_UART_BAUD_RATE_57600 SET_UART_BAUD_RATE_9600 SET_YELLOW_LED_OFF SET_YELLOW_LED_ON
watch
$ ops241 watch {"OutputFeature":"J"} {"OutputFeature":"M"} {"Product":"OPS241"} {"Version":"1.3.0"} {"SamplingRate":5000, "resolution":0.0995} {"SampleSize":1024} {"Clock":"88648"} {"Q2COUNT":"1150 (~23000 counts/sec) @t=88648"} {"PowerMode":"Continuous"} {"Squelch":"1000"} {"RequiredMinSpeed":"0.000"} {"magnitude":"467.72","speed":"-0.25","distance":"0.00"} {"magnitude":"362.44","speed":"-0.35","distance":"0.00"} {"magnitude":"166.39","speed":"-1.44","distance":"0.00"} {"magnitude":"170.31","speed":"-1.24","distance":"0.00"} {"magnitude":"165.46","speed":"-1.44","distance":"0.00"} {"magnitude":"117.24","speed":"-0.45","distance":"0.00"} {"magnitude":"130.33","speed":"-1.44","distance":"0.00"} {"magnitude":"78.59","speed":"-0.55","distance":"0.00"} {"magnitude":"139.40","speed":"-1.05","distance":"0.00"} {"magnitude":"118.74","speed":"0.45","distance":"0.00"} {"magnitude":"161.28","speed":"-0.25","distance":"0.00"} {"magnitude":"108.46","speed":"-0.65","distance":"0.00"} {"magnitude":"418.98","speed":"-0.85","distance":"0.00"}
Install
ops241
is available in pypi:
$ pip install ops241-radar
Manual Install
Clone this repo and do
$ pip install .
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