fix compile warnings, add flash locking

fido2/main.c

@@ -36,12 +36,8 @@
 
 int main(int argc, char * argv[])
 {
-    int count = 0;
-    uint32_t t1 = 0;
-    uint32_t t2 = 0;
-    uint32_t accum = 0;
-    uint32_t dt = 0;
     uint8_t hidmsg[64];
+    uint32_t t1 = 0;
 
     set_logging_mask(
             /*0*/
@@ -51,11 +47,11 @@ int main(int argc, char * argv[])
             // TAG_WALLET |
             TAG_STOR |
             // TAG_CP |
-            TAG_CTAP|
+            // TAG_CTAP|
            // TAG_HID|
             /*TAG_U2F|*/
             // TAG_PARSE |
-           //TAG_TIME|
+           // TAG_TIME|
             // TAG_DUMP|
             TAG_GREEN|
             TAG_RED|
@@ -89,24 +85,18 @@ int main(int argc, char * argv[])
 
         if (usbhid_recv(hidmsg) > 0)
         {
-            t2 = millis();
             ctaphid_handle_packet(hidmsg);
-            accum += millis() - t2;
-            // printf1(TAG_TIME,"accum: %d\n", (uint32_t)accum);
-            // printf1(TAG_TIME,"dt: %d\n", t2 - dt);
-            dt = t2;
             memset(hidmsg, 0, sizeof(hidmsg));
         }
         else
         {
-            /*main_loop_delay();*/
         }
         ctaphid_check_timeouts();
     }
 
     // Should never get here
     usbhid_close();
-    printf("done\n");
+    printf1(TAG_GREEN, "done\n");
     return 0;
 }