Project Configuration | 9
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Manual_C_80
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The channel names depend on the name used for the module, in this example GPS_Trig-
ger. Each trigger has a distance and a trigger channel with the abbreviation m for macro
or p for parameter based. The trigger channel will be set to 1, when the lowest distance to
the trigger point is detected. For the macro-based trigger, the stored latitude and longit-
ude values can be seen with the channels.
Measurement label
Function
name
_lat
interpolated gps latitude
name
_long
interpolated gps longitude
name
_ptrig_1..10
trigger output of parameter based trigger (n)
name
_pdist_1..10
distance to trigger of parameter based trigger (n)
name
_mtrig_1..10
trigger output of macro based trigger (n)
name
_mdist_1..10
distance to trigger of parameter based trigger (n)
name
_macro_lat_1..10
stored latitude for macro based trigger (n)
name
_macro_long_1..10
stored longitude for macro based trigger (n)
Example:
9.8 CPU Load Limits
As all microprocessors, the two processors of the C 80 have limited capacities. The current
load of the processors can be monitored using the channel “cpu_load_001” or
“cpu_load_002”. When configuring your device, please make sure the used CPU load is in
a save range below 100 %.
Bosch recommends a maximum CPU load of 85 % (averaged). Exceeding this limit might
result in the C 80 not being able to fulfill its required measuring/logging/display tasks or
even in crashing and rebooting.
Main factors influencing the CPU load are:
– Number and complexity of math channels
– Number and complexity of conditions
– CAN traffic on both CAN lines
– Logger configuration (total logging rate [kB/s], conditional measurement rates)
To help respecting the limit of 85 % CPU load, the C 80 creates an error memory entry. To
trigger this error entry, the CPU load must exceed the limit for 5 minutes without interrup-
tion.
When being confronted with this error memory entry (see ‘Error info’ in RaceCon) or when
being confronted with C 80 resets due to complex configuration setups, please consider
reducing the demands on the C 80 adapting the influencing factors mentioned above.
Summary of Contents for C 80
Page 1: ...Data Logger and Sensor Interface C 80 Manual Version 1 0 04 08 2021 ...
Page 11: ...Mechanical Drawing 5 Bosch Motorsport Manual_C_80 11 144 5 Mechanical Drawing ...
Page 30: ...8 First Steps 30 144 Manual_C_80 Bosch Motorsport ...
Page 141: ...Bosch Motorsport Manual_C_80 141 144 ...
Page 142: ...142 144 Manual_C_80 Bosch Motorsport ...
Page 143: ...Bosch Motorsport Manual_C_80 143 144 ...
Page 144: ...Bosch Engineering GmbH Motorsport Robert Bosch Allee 1 74232 Abstatt www bosch motorsport com ...