woaaahh!! just realised whatever i was writing on the SD card, wasn’t actually written…and the errorcheck reported successful communication … i was testing against a zero condition, opening the sd disk in a hex editor showed that all unused sectors were zero and hence the true test…damn!
Latest Updates: sd card RSS
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admin
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admin
testing out another code to initialize the sd card – something on which it can be easier to build a file system (maybe :S)
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admin
damn! i guess im stuck…ive been able to initialize the SD card..detect it using the MCU…and i *think* im writing to it too…but and a bit BUT….the written data isnt read by the windows PC – something to do with file system
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admin
after days of fumbling, im now done with connecting a memory card to the MCU board – the hardware part is hopefully done…time now to move on to actually interface the card i.e. communicate with the mcu..ouch!
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admin
back to work after the arrival of dev kit and cricket distraction….had a long dreadful day trying to solder wires on 1.1mm pitch pins…failed miserably…need to think of some way to connect the MCU to microSD card
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admin
looking for information about SD card interface…couple of papers saved to read later today