+ case 'R':
+ if(!progmode) {
+ puts("ERR not in programming mode");
+ break;
+ }
+ dbg_setup_read(addr);
+ printf("OK set up read from %x\n", (unsigned int)addr);
+ break;
+
+ case 'A':
+ if(!progmode) {
+ puts("ERR not in programming mode");
+ break;
+ }
+ addr = strtol(input + 1, &endp, 0);
+ set_addr_bus(addr);
+ printf("OK DBG address %x\n", (unsigned int)addr);
+ break;
+