From 2cdea7eaa9ef6cfe0baf74bdeb93adb1863e551e Mon Sep 17 00:00:00 2001
From: DJ2LS <75909252+DJ2LS@users.noreply.github.com>
Date: Mon, 12 Dec 2022 10:06:45 +0100
Subject: [PATCH] adjusted search range for rx buffer

---
 tnc/data_handler.py | 4 ++--
 tnc/modem.py        | 2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/tnc/data_handler.py b/tnc/data_handler.py
index d5da4c20..78d7489b 100644
--- a/tnc/data_handler.py
+++ b/tnc/data_handler.py
@@ -647,7 +647,7 @@ class DATA:
                 # static.RX_FRAME_BUFFER --> existing data
                 # temp_burst_buffer --> new data
                 # search_area --> area where we want to search
-                search_area = 510
+                search_area = 510 - 3  # (3 bytes arq frame header)
 
                 search_position = len(static.RX_FRAME_BUFFER) - search_area
                 # find position of data. returns -1 if nothing found in area else >= 0
@@ -1906,7 +1906,7 @@ class DATA:
 
                 self.enqueue_frame_for_tx([connection_frame], c2_mode=FREEDV_MODE.datac0.value, copies=1, repeat_delay=0)
 
-                timeout = time.time() + 4
+                timeout = time.time() + 3
                 while time.time() < timeout:
                     time.sleep(0.01)
                     # Stop waiting if data channel is opened
diff --git a/tnc/modem.py b/tnc/modem.py
index a7f99adf..10031344 100644
--- a/tnc/modem.py
+++ b/tnc/modem.py
@@ -1067,6 +1067,8 @@ def get_modem_error_state():
     get current state buffer and return True of contains 10
 
     """
+    # TODO: actually disabled for debugging purposes
+    return False
 
     if RECEIVE_DATAC1 and 10 in DAT0_DATAC1_STATE:
         DAT0_DATAC1_STATE.clear()