Write/Read bits

gambrino

Hello Forum,
i would like to ask if someone can guide me to write a program which can write 128x64 = 8192 bits to the memory and to read those bits 128 bits after another 128 and ect... 64 times .Is in the library something maybe similar?

StefanL38

Hello Gambrino,

which memory ?

HUB-RAM or EEPROM ?

128 bits is 4 longs

so read/write 4 longs and repeat this 64 times

As the propeller is a 32bit-CPU the only way to do this is to
make 128 Bits / 32Bits = 4 parts out of the 128 bits
storing each part in a long

VAR
  LongArray[noparse][[/noparse] 4]

repeat 64
  longArray[noparse][[/noparse] 0] := bits_00_031
  longArray[noparse][[/noparse] 1] := bits_32_063
  longArray[noparse][[/noparse] 2] := bits_64_095
  longArray[noparse][[/noparse] 3] := bits_96_128

could you write in DETAIL what you're trying to do with the whole project ?

I like to have an overview and with an overview I often find better solutions than just knowing one detail

Where and how are the bits coming in/out?

best regards

Stefan