Wire Library 32 byte limit
i started mess around wire library, , noticed there's 32 byte limit.
looking @ wire.h, right off bat there's:
can boost up? i'd guess affects things between start , end transmission, without 'offset' parameter, can't write further memory, afaik.
it seems if change buffer (do need recompile library somehow?) still limited 255 bytes code has uint8s everywhere. have 2k eeproms read!
is not library can use? seems need @ least 16 bit offset.
regards,
bruce wheaton
looking @ wire.h, right off bat there's:
code: [select]
#define buffer_length 32can boost up? i'd guess affects things between start , end transmission, without 'offset' parameter, can't write further memory, afaik.
it seems if change buffer (do need recompile library somehow?) still limited 255 bytes code has uint8s everywhere. have 2k eeproms read!
is not library can use? seems need @ least 16 bit offset.
regards,
bruce wheaton
dont tell me trying read 2k in 1 go?
the arduino's ram 1k.
you should reading in smaller chunks. preferably need.
the arduino's ram 1k.
you should reading in smaller chunks. preferably need.
Arduino Forum > Forum 2005-2010 (read only) > Software > Interfacing > Wire Library 32 byte limit
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