char *payload = call AMSend.getPayload(&byte_msg, 1);
dbg("BlinkC", "Timer 0 fired @ %s.\n", sim_time_string());
#ifndef BLINK_REVERSE
char *payload = call AMSend.getPayload(&byte_msg, 1);
dbg("BlinkC", "Timer 0 fired @ %s.\n", sim_time_string());
#ifndef BLINK_REVERSE