Differences

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--- packet:mmdvm-tnc [2024/04/03 20:06] – m0lte
+++ packet:mmdvm-tnc [2024/04/14 11:26] (current) – [Testing notes] m0lte
@@ Line 38: / Line 38: @@
 </code>
-===== Building and flashing from source (hard(ish) mode) =====
+===== Building and flashing from source =====
 <code>
@@ Line 61: / Line 61: @@
 </code>
-Carefully but swiftly (!) plug the board into the header
+Carefully but swiftly (!) plug the board into the header. If it fails, unplug the board for a while and leave it before trying again later. A minute or two should be fine.
 This is required because of some capacitor in the wrong charge state and there may be some workaround coming.
@@ Line 102: / Line 102: @@
 sudo required for this unless your user is in the dialout group.
+This diff hacks kiss-ax25-ui-batch.py to:
+  - set persist=255
+  - divide supplied time interval by 10
+<code>
+diff --git a/kiss-ax25-ui-batch.py b/kiss-ax25-ui-batch.py
+index 11b3a75..2ebcbf8 100644
+--- a/kiss-ax25-ui-batch.py
++++ b/kiss-ax25-ui-batch.py
+@@ -120,6 +120,11 @@ TFESC = int(0xDD).to_bytes(1,'big')
+ TFEND = int(0xDC).to_bytes(1,'big')
+ KISS_PORT = 0
+ KISS_COMMAND = 0
++
++kiss_output_frame = bytearray(FEND) + bytearray(int(0x02).to_bytes(1,'big')) + bytearray(int(0xFF).to_bytes(1,'big')) + bytearray(FEND)
++#print(kiss_output_frame)
++port.write(kiss_output_frame)
++
+ KISS_TYPE_ID = (KISS_PORT * 16) + KISS_COMMAND
+ KISS_TYPE_ID = KISS_TYPE_ID.to_bytes(1,'big')
+@@ -191,6 +196,6 @@ for i in range(0, frame_count):
+        # print(kiss_output_frame)
+        frame_time = len(kiss_output_frame) * 10 / int(sys.argv[2])
+        port.write(kiss_output_frame)
+-       time.sleep(frame_interval)
++       time.sleep(frame_interval/10)
+ print('\nDone.')
+ GracefulExit(port, 0)
+</code>
 ===== Serial debugging =====