RFbeam Microwave GmbH

RSP1 Radar Processor

Datasheet

8.3 Parameter List

8.3.1 8 Bit Parameters

All values are in hexadecimal notation! Except values marked with *. Column "R": needs reset

default min max Function

Description

R

Class A

(EEPROM)

Application Parameters

End-User specific settings in final application

A00

00

00

00

reserved

reserved for future use

A01

01

00

09

hold time

9: maximum hold time of detection output

A02

09

00

09

sensitivity

9: maximum detection sensitivity

A03

03

00

09

immunity

9: maximum immunity against interference

A04

00

00

00

reserved

reserved for future use

A05

00

00

02

direction

0: approaching; 1: receding; 2: both

A06 V1.8

00

00

7F

low frequency (=speed) limit

0: inactive; >0: Low limit (unit = FFT bin: see chapter

8.4 )

A07 V1.8

00

00

7F

high frequency (=speed) limit

0: inactive; >0: High limit (unit = FFT bin: see chapter

8.4 )

00

00

reserved

reserved for future use

Class S

(EEPROM)

System Parameters

Application specific parameters

S00

00

00

01

sensor type

0: stereo I/Q sensor; 1: mono sensor (1 channel)

x

S01

00

00

01

Use alternate analog port

1: ADC input on pin 2 and 3 instead of pin 44 and pin 1

x

S02

01

00

01

FFT average

1: averaging on

S03

02

01

0A

sampling rate

rate = value*1280Hz. except 9: 11.264kHz; A: 22.53kHz

x

S04

10

01

40

start up learn

noise learn cycles after reset

x

S05

01

01

02

active sensors

reserved

x

S06

01

00

01

sensitivity pot

1: use potentiometer for sensitivity setting

x

S07

01

00

01

hold time pot

1: use potentiometer for hold time setting

x

S08

01

00

01

bandwidth

1: low bandwidth (digital output used for external filter)

S09

04

00

03

ADC gain

gain = 2^n: 0 -->1; 1-->2; 2-->4; 3-->8; 4-->16

x

S0A

38

20

50

minimum trigger margin

minimum margin between noise and max. sensitivity

x

S0B

00

00

00

baudrate serial debug port

0:460800; 1:115200; 2: 38400

x

S0C V1.8 00

00

FF

threshold adapt. speed

00:max. depending on sampling rate; >0: n*500ms / dB

00

00

reserved

reserved for future use

Class R

(immediate)

Real-Time Read Params

Read only parameters

R00

-

00

01

detection active?

1: detection output active (includes hold time)

R01

-

00

FF

detection speed

>0 peak position (FFT bin #)

R02

0

FF

noise level mean

arithmetic mean over all FFT bins

R03

-

00

02

operation state?

start up; learn; run

R04

-

00

FF

software version

major.minor version (x.0 are preliminary versions)

R10

*

--

--

software version string

Full software version and date string. Max 40 characters

R11

*

--

--

result string

SpeedFW, SpeedBW, MagFW, MagBW<CR>

R20

*

--

--

get EEPROM hex string

Full 512 EEPROM bytes in Intel hex format

1) Vx.y Parameter added in Firmware Version Vx.y

© RFbeam Microwave GmbH www.rfbeam.ch

December 11, 2015

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