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TestConfigurationMessages / 2RTCFGTrigger1

RT_CFG_Trigger_1: Trigger rule 1 configuration

RT_CFG_Test: 159, 1 (0x9F0120 + unit ID) (0x7C1)

Bytes 0->3: Trigger 1 threshold
Byte 4: Trigger 1 condition
Byte 5: Trigger 1 parameters
Byte 6: Units for trigger 1 threshold
Byte 7: Unused

Trigger 1 threshold:

Intel signed integer
scaling x1000
units dependent on trigger 1 units (byte 6)

Trigger 1 condition:

0 => NULL
1 => SPEED
2 => HALT
3 => ACCEL_LONG
4 => ACCEL_LAT
5 => ANALOG
6 => HARDWARE TRIGGER
7 => COMMAND MESSAGE
8 => NOT AVAILABLE (Trigger 1 is a start trigger, so distance is not available)

Trigger 1 parameters:

Bits 0->1: Hardware index (ADC number for analog input, trigger number for trigger input, both zero-based)
Bits 2->6: Reserved
Bit 7: Polarity
0 => Falling
1 => Rising

Units for trigger 1 threshold:

If Byte 4 = 1 or 2: Speed Units
0 => m/s
1 => kph
2 => mph
3 => knots
Remaining values unused
If Byte 4 = 8: Distance units
0 => m
1 => ft
Remaining values unused
If Byte 4 = 3 or 4: Accel units
0 => g
1 => m/s/s
Remaining values unused
If Byte 4 = any other value:
No units
Page last modified on May 28, 2015, at 07:07 PM