#include "coppino.h" namespace coppino { void handler() { int r; while ((r = slip::recv((char*)&ipv6::packetin, LEN)) != -1) { ipv6::packetin.doAction(); } } void hexdump(const char* pointer, int len) { for (int i = 0; i < len; ++i) { Serial.print(pointer[i] & 0xff, HEX); Serial.print('.'); } } }