Hi Arda On Fri, 2019-04-05 at 16:00 +0300, Arda Eden wrote: > > I am reading the udp data with [netreceive] succesfully and able to > reach any value I need. Now trying to find a way to combine these > (big endian) sequential 4 bytes in order to get the resulting 32 bit > floating point number. A little advice would speed me up.
Don't know if you need to do it in your own external. If you do the message parsing in Pd (as opposed to a dedicated external), check attached patch. It converts between floats and 4-byte-lists. Probably not efficient, when converting tons of numbers, but easy if you're looking for a quick'n'dirty solution. Roman
#N canvas 119 99 443 367 10; #N canvas 0 99 387 150 float2bytes 0; #X obj 34 64 oscformat l; #X obj 34 87 list split 8; #X obj 34 38 inlet; #X obj 68 120 outlet; #X connect 0 0 1 0; #X connect 1 1 3 0; #X connect 2 0 0 0; #X restore 109 97 pd float2bytes; #N canvas 0 99 409 269 bytes2float 0; #X msg 102 90 47 108 0 0 44 102 0 0; #X obj 33 133 list prepend; #X obj 102 59 loadbang; #X obj 33 156 oscparse; #X obj 33 179 list trim; #X obj 33 202 route l; #X obj 33 32 inlet; #X obj 33 227 outlet; #X connect 0 0 1 1; #X connect 1 0 3 0; #X connect 2 0 0 0; #X connect 3 0 4 0; #X connect 4 0 5 0; #X connect 5 0 7 0; #X connect 6 0 1 0; #X restore 109 215 pd bytes2float; #X obj 109 138 t a a; #X obj 136 165 print BYTES; #X obj 109 300 print FLOAT; #X floatatom 109 32 10 0 0 0 - - -; #X connect 0 0 2 0; #X connect 1 0 4 0; #X connect 2 0 1 0; #X connect 2 1 3 0; #X connect 5 0 0 0;
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