integer bigger than 32

hi, i'm sending intger numbers c# arduino. each number send character character , in order arduino know exacy integer value i'm sendin value in brakets such <123> way arduino tell integer value 123. know problem want send integer 65600

int hold number smaller 32768

i tried change variable int = inint  to long = inint can not make work. below code

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int hold number smaller 32768

more correct [glow]int[/glow]: "integers primary datatype number storage, , store 2 byte value. yields range of -32,768 32,767 (minimum value of -2^15 , maximum value of (2^15) - 1). "

however [glow]unsigned int [/glow]will hold:  "unsigned ints (unsigned integers) same ints in store 2 byte value. instead of storing negative numbers store positive values, yielding useful range of 0 65,535 (2^16) - 1). "


likewise long , unsigned long have different value ranges can hold.

your code didn't post can't comment on it.

lefty

Arduino Forum > Forum 2005-2010 (read only) > Software > Interfacing > integer bigger than 32

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