Differences

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--- projects:series_00:software:sensorcal_diff_press [2015/12/14 22:59]
dieters
+++ projects:series_00:software:sensorcal_diff_press [2015/12/15 08:23]
dieters
@@ Line 1: / Line 1: @@
 ====== Differential Pressure Sensor Calibration ======
-The OV-Menu provides access to the automatic sensor calibration routine for the differential pressure sensor by means of calling the Linux-program sensorcal. The calibration routine measures the sensor offset 10 times and calculates an average value, which is stored in the I2C-Serial EEPROM on the Sensorboard. The EEPROM must be initialized first.
+The OV-Menu provides access to the automatic sensor calibration routine for the differential pressure sensor by means of calling the Linux-program sensorcal. The calibration routine measures the sensor offset 10 times and calculates an average value, which is stored in the I2C-Serial EEPROM on the Sensorboard. The EEPROM must be initialized once, before the serialnumber is written and the first calibration is possible.
 Command Line Parameter
 <code>
-sensorcal   -i              Initialize EEPROM. All Values will be cleared !!!
+sensorcal -i              Initialize EEPROM. All Values will be cleared !!!
-sensorcal   -s [serial]     Write Serialnumber to EEPROM (6 chars)
+sensorcal -s [serial]     Write Serialnumber to EEPROM (6 chars)
-sensorcal   -c              calibrate sensors and write values to EEPROM
+sensorcal -c              calibrate sensors and write values to EEPROM
 </code>