#N canvas 57 434 568 394 10;
#X text 191 61 <-packet starts with the letter 'R';
#X msg 139 88 0;
#X obj 112 117 f 0;
#X obj 112 12 inlet;
#X obj 143 117 + 1;
#X obj 112 142 pack 0 0;
#X text 173 144 <- prefix each character with its index;
#X obj 112 168 route 0 1 2 3;
#X obj 130 206 - 48;
#X obj 170 206 - 48;
#X obj 210 206 - 48;
#X obj 130 241 * 100;
#X obj 170 241 * 10;
#X obj 170 313 +;
#X obj 155 333 +;
#X obj 155 357 outlet;
#X text 247 206 <- convert ASCII digit to integer;
#X text 215 264 <- combine the decimal digits;
#X obj 139 63 route 82;
#X obj 112 37 t b f;
#X text 112 -7 unpacks a stream of characters from a maxbotix sonar
sensor;
#X text 368 342 Martin Peach 2013_03_12;
#X connect 1 0 2 1;
#X connect 2 0 5 0;
#X connect 2 0 4 0;
#X connect 3 0 19 0;
#X connect 4 0 2 1;
#X connect 5 0 7 0;
#X connect 7 1 8 0;
#X connect 7 2 9 0;
#X connect 7 3 10 0;
#X connect 8 0 11 0;
#X connect 9 0 12 0;
#X connect 10 0 14 0;
#X connect 11 0 13 1;
#X connect 12 0 13 0;
#X connect 13 0 14 1;
#X connect 14 0 15 0;
#X connect 18 0 1 0;
#X connect 18 1 5 1;
#X connect 19 0 2 0;
#X connect 19 1 18 0;
