fix(tx): minor corrections and improvements

onbeat_tx.grc

@@ -37,7 +37,7 @@ blocks:
   id: variable
   parameters:
     comment: ''
-    value: '10'
+    value: '100'
   states:
     bus_sink: false
     bus_source: false
@@ -110,7 +110,7 @@ blocks:
     affinity: ''
     alias: ''
     comment: ''
-    data_len: ''
+    data_len: '1'
     maxoutbuf: '0'
     minoutbuf: '0'
     preamble: '[0x33 for i in range(0, 128*2, 8)]'
@@ -127,7 +127,7 @@ blocks:
   parameters:
     affinity: ''
     alias: ''
-    attenuation1: '10.0'
+    attenuation1: '5.0'
     bandwidth: '20000000'
     buffer_size: '32768'
     comment: ''
@@ -145,7 +145,7 @@ blocks:
     bus_sink: false
     bus_source: false
     bus_structure: null
-    coordinate: [1176, 156.0]
+    coordinate: [1168, 148.0]
     rotation: 0
     state: true
 - name: network_socket_pdu_1
@@ -185,6 +185,87 @@ blocks:
     coordinate: [608, 208.0]
     rotation: 0
     state: enabled
+- name: qtgui_freq_sink_x_0
+  id: qtgui_freq_sink_x
+  parameters:
+    affinity: ''
+    alias: ''
+    alpha1: '1.0'
+    alpha10: '1.0'
+    alpha2: '1.0'
+    alpha3: '1.0'
+    alpha4: '1.0'
+    alpha5: '1.0'
+    alpha6: '1.0'
+    alpha7: '1.0'
+    alpha8: '1.0'
+    alpha9: '1.0'
+    autoscale: 'False'
+    average: '1.0'
+    axislabels: 'True'
+    bw: samp_rate
+    color1: '"blue"'
+    color10: '"dark blue"'
+    color2: '"red"'
+    color3: '"green"'
+    color4: '"black"'
+    color5: '"cyan"'
+    color6: '"magenta"'
+    color7: '"yellow"'
+    color8: '"dark red"'
+    color9: '"dark green"'
+    comment: ''
+    ctrlpanel: 'False'
+    fc: lo_freq * 1e6
+    fftsize: '1024'
+    freqhalf: 'True'
+    grid: 'False'
+    gui_hint: ''
+    label: Relative Gain
+    label1: ''
+    label10: ''''''
+    label2: ''''''
+    label3: ''''''
+    label4: ''''''
+    label5: ''''''
+    label6: ''''''
+    label7: ''''''
+    label8: ''''''
+    label9: ''''''
+    legend: 'True'
+    maxoutbuf: '0'
+    minoutbuf: '0'
+    name: '""'
+    nconnections: '1'
+    norm_window: 'False'
+    showports: 'False'
+    tr_chan: '0'
+    tr_level: '0.0'
+    tr_mode: qtgui.TRIG_MODE_FREE
+    tr_tag: '""'
+    type: complex
+    units: dB
+    update_time: '0.10'
+    width1: '1'
+    width10: '1'
+    width2: '1'
+    width3: '1'
+    width4: '1'
+    width5: '1'
+    width6: '1'
+    width7: '1'
+    width8: '1'
+    width9: '1'
+    wintype: window.WIN_BLACKMAN_hARRIS
+    ymax: '10'
+    ymin: '-140'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [1176, 340.0]
+    rotation: 0
+    state: true
 - name: syncword
   id: parameter
   parameters:
@@ -222,6 +303,7 @@ blocks:
 
 connections:
 - [ONBEAT_Mod_0, '0', iio_pluto_sink_0, '0']
+- [ONBEAT_Mod_0, '0', qtgui_freq_sink_x_0, '0']
 - [network_socket_pdu_1, pdus, pdu_pdu_to_tagged_stream_0, pdus]
 - [pdu_pdu_to_tagged_stream_0, '0', ONBEAT_Mod_0, '0']
 

onbeat_tx_wrapper.py

@@ -21,25 +21,26 @@ async def tcp_client(file_2_send: str, callsign: str, rs_coding: bool = True):
         try:
             while message := file_to_send.read(DATA_LEN if rs_coding == True else (PACKET_LEN - HEADER_LEN)):
                 sent.append([i for i in message])
-                frame = bytes(framing.encode_packet([i for i in message], callsign, seq, rs_coding))
+                frame = bytes(framing.encode_packet([i for i in message], callsign, seq%256, rs_coding))
                 writer.write(frame)
                 seq += 1
-                sleep(0.1)
+                print(seq)
+                sleep(0.01)
             else:
-                frame = bytes(framing.encode_packet([], callsign, seq, rs_coding))
-                for _ in range(0,16):
+                frame = bytes(framing.encode_packet([], callsign, seq%256, rs_coding))
+                for _ in range(0,4):
                     writer.write(frame)
-                    sleep(0.1)
+                    sleep(0.01)
                     sent.append([])
         except KeyboardInterrupt:
             return sent
 
 
-rs_coding = False
-filename = "loremipsum"
+rs_coding = True
+filename = "/home/lacko/live_output/2025-11-01_12-39_elektro_lrit_1.691 GHz/IMAGES/ELEKTRO-L3/2025-11-01_12-30-00/msu_gs_Color IR Merge.png"
 sent = asyncio.run(tcp_client(filename, "HA5PLS", rs_coding))
 
 
 
-with open("packets.json") as packetfile:
+with open("packets.json", mode="w") as packetfile:
     json.dump(sent, packetfile)