efm8 bridge polled mode is much faster

fido2/ctaphid.c

@@ -508,10 +508,11 @@ void ctaphid_handle_packet(uint8_t * pkt_raw)
                     wb.cid = active_cid;
                     wb.cmd = CTAPHID_PING;
                     wb.bcnt = buffer_len();
-
+                    t1 = millis();
                     ctaphid_write(&wb, ctap_buffer, buffer_len());
                     ctaphid_write(&wb, NULL,0);
-
+                    t2 = millis();
+                    printf1(TAG_TIME,"PING writeback: %d ms\n",(uint32_t)(t2-t1));
                     break;
 
                 case CTAPHID_WINK:

fido2/main.c

@@ -32,7 +32,7 @@ int main(int argc, char * argv[])
 //            TAG_HID|
             /*TAG_U2F|*/
             /*TAG_PARSE |*/
-            TAG_TIME|
+//            TAG_TIME|
 //            TAG_DUMP|
             /*TAG_GREEN|*/
             /*TAG_RED|*/