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IDProjectCategoryView StatusLast Update
0000094LCD DisplayHardwarepublic2009-06-09 10:00
ReporterLucas Williams Assigned To 
PrioritynormalSeverityfeatureReproducibilityN/A
Status closedResolutionduplicate 
Product Version2.01 
Summary0000094: MicroSD to be used to store trip information
DescriptionCould the MicroSD card be used to store (temporarily) the trip information, instead of resetting every time that the car was turned off? This would also allow for features such as Distance to Empty.
TagsNo tags attached.

Activities

Peter

2009-06-09 10:00

administrator   ~0000066

Its planned that the internal EEPROM would store the trip information, as the SD card is planned for general logging (also, not everyong will use the sd card). even if it was stored on the sd card, the display would have to know where on the card to look for it (and that location would need to be stored in the eeprom). the problem is just not knowing when the car will be turned off, and hence not knowing when to write the data (and it cant be written too often because the eeprom has limited write cycles).

so this is essentially a duplicate of 0000074

Issue History

Date Modified Username Field Change
2009-06-05 16:38 Lucas Williams New Issue
2009-06-09 10:00 Peter Note Added: 0000066
2009-06-09 10:00 Peter Status new => closed
2009-06-09 10:00 Peter Resolution open => duplicate