add image inference text color.

docker/Dockerfile.base

@@ -28,7 +28,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
   libvulkan-dev \
   python3-numpy
 WORKDIR /root
-RUN git clone https://github.com/iqtlabs/gr-iqtlabs -b 1.0.67
+RUN git clone https://github.com/iqtlabs/gr-iqtlabs -b 1.0.68
 COPY --from=iqtlabs/gamutrf-vkfft:latest /root /root/gr-iqtlabs
 WORKDIR /root/gr-iqtlabs/build
 COPY --from=sigmf-builder /usr/local /usr/local

gamutrf/grscan.py

@@ -42,12 +42,13 @@ def __init__(
         gps_server="",
         igain=0,
         inference_addr="0.0.0.0",  # nosec
-        inference_port=8002,
         inference_min_confidence=0.5,
         inference_min_db=-200,
-        inference_model_server="",
         inference_model_name="",
+        inference_model_server="",
         inference_output_dir="",
+        inference_port=8002,
+        inference_text_color="",
         iqtlabs=None,
         logaddr="0.0.0.0",  # nosec
         logport=8001,
@@ -66,16 +67,16 @@ def __init__(
         sigmf=True,
         skip_tune_step=0,
         sweep_sec=30,
-        tune_step_fft=0,
+        tag_now=False,
         tune_dwell_ms=0,
+        tune_step_fft=0,
         tuneoverlap=0.5,
         tuning_ranges="",
         use_external_gps=False,
         use_external_heading=False,
         vkfft=False,
         wavelearner=None,
         write_samples=0,
-        tag_now=False,
     ):
         gr.top_block.__init__(self, "scan", catch_exceptions=True)
 
@@ -242,6 +243,7 @@ def __init__(
                         n_image=n_image,
                         n_inference=n_inference,
                         samp_rate=int(samp_rate),
+                        text_color=inference_text_color,
                     )
                 ]
             )

gamutrf/scan.py

@@ -2,6 +2,7 @@
 import signal
 import time
 import sys
+import webcolors
 from argparse import ArgumentParser, BooleanOptionalAction
 
 try:
@@ -148,6 +149,13 @@ def argument_parser():
         default=8002,
         help="Log inference results to this port",
     )
+    parser.add_argument(
+        "--inference_text_color",
+        dest="inference_text_color",
+        type=str,
+        default="white",
+        help="CSS3 color name for inference text (https://www.w3.org/wiki/CSS/Properties/color/keywords)",
+    )
     parser.add_argument(
         "--promport",
         dest="promport",
@@ -425,6 +433,12 @@ def check_options(options):
     if options.scaling not in ["spectrum", "density"]:
         return "scaling must be 'spectrum' or 'density'"
 
+    if options.inference_text_color:
+        wc = webcolors.name_to_rgb(options.inference_text_color, "css3")
+        options.inference_text_color = ",".join(
+            [str(c) for c in [wc.blue, wc.green, wc.red]]
+        )
+
     return ""
 
 

orchestrator.yml

@@ -78,6 +78,7 @@ services:
       - --inference_port=10001
       - --inference_min_confidence=0.25
       - --inference_min_db=-1e9
+      - --inference_text_color=black
       # can be multiple, separate with comma
       - --inference_model_name=mini2_snr
       - --n_inference=5