Implement a basic demonstration

multilang_translator/backend_controller/broadcaster_config.py

@@ -1,6 +1,6 @@
 import serial
 import time
-
+import logging as log
 
 def write_to_serial_read_respone(port, cmd, timeout = 2):
     # Initialize serial connection
@@ -84,10 +84,10 @@ def broadcaster_config():
 
     for cmd in cmds:
         ret = write_to_serial_read_respone(serial_port, cmd, timeout=0.1)
-        print("\n".join(ret))
+        log.info("\n".join(ret))
     
     ret = write_to_serial_read_respone(serial_port, "nac show", timeout=0.1)
-    print("\n".join(ret))
+    log.info("\n".join(ret))
 
 
 

multilang_translator/main.py

@@ -21,6 +21,7 @@ from encode import encode_lc3
 import shutil
 
 ANNOUNCEMENT_DIR = os.path.join(os.path.dirname(__file__), 'announcements')
+N_MAX_BIS = 2
 
 os.makedirs(ANNOUNCEMENT_DIR, exist_ok=True)
 
@@ -35,31 +36,35 @@ def announcement_from_german_text(text_de):
     files = {
         "de": f"{ANNOUNCEMENT_DIR}/announcement_de",
         "en": f"{ANNOUNCEMENT_DIR}/announcement_en",
-        "fr": f"{ANNOUNCEMENT_DIR}/announcement_fr",
-        "es": f"{ANNOUNCEMENT_DIR}/announcement_es",
+        # "fr": f"{ANNOUNCEMENT_DIR}/announcement_fr",
+        # "es": f"{ANNOUNCEMENT_DIR}/announcement_es",
     }
 
-    synthesize_resample_encode(text_de, 'de_DE-kerstin-low', f'{files['de']}.wav')
+    file = files['de']
+    synthesize_resample_encode(text_de, 'de_DE-kerstin-low', f'{file}.wav')
 
     text_en = llm_translator.translator_de_en(text_de)
-    synthesize_resample_encode(text_en, 'en_US-lessac-medium', f'{files['en']}.wav')
+    file = files['en']
+    synthesize_resample_encode(text_en, 'en_US-lessac-medium', f'{file}.wav')
 
-    text_fr = llm_translator.translator_de_fr(text_de)
-    synthesize_resample_encode(text_fr, 'fr_FR-siwis-medium', f'{files['fr']}.wav')
+    # text_fr = llm_translator.translator_de_fr(text_de)
+    # file = files['fr']
+    # synthesize_resample_encode(text_fr, 'fr_FR-siwis-medium', f'{file}.wav')
 
-    text_es = llm_translator.translator_de_es(text_de)
-    synthesize_resample_encode(text_es, 'es_ES-sharvard-medium', f'{files['es']}.wav')
+    # text_es = llm_translator.translator_de_es(text_de)
+    # file = files['es']
+    # synthesize_resample_encode(text_es, 'es_ES-sharvard-medium', f'{file}.wav')
 
     # Transfer the files to broadcaster memory
     start = time.time()
     for val in files.values():
-        copy_to_broadcaster(f'{ANNOUNCEMENT_DIR}/{val}.lc3')
+        copy_to_broadcaster(f'{val}.lc3')
     log.info("Transfering files to broadcaster took %s s", round(time.time() - start, 3))
 
     # Instruct the broadcaster to stream the files
-    for val in files.values():
+    for i, val in enumerate(list(files.values())[:N_MAX_BIS]):
         time.sleep(1)
-        broadcaster_play_file(f'{val}.lc3')
+        broadcaster_play_file(i, f'{os.path.basename(val)}.lc3')
     log.info("Starting all broadcasts %s s", round(time.time() - start, 3))
    
 
@@ -86,7 +91,7 @@ if __name__ == '__main__':
     log.basicConfig(level=log.INFO)
 
     start= time.time()
-    broadcaster_config()
+    #broadcaster_config()
 
     announcement_from_german_text(test_content.TESTSENTENCE_DE_RAINBOW)
     print("Generating and starting the announcement took", time.time() - start)

tests/test_backend.py

@@ -11,7 +11,7 @@ def test_copy_to_broadcaster():
     log.info("Current working directory is: " + os.getcwd())
     start = time.time()
     copy_to_broadcaster('./tests/announcement_de.lc3')
-    log.info(f"Copy to broadcaster took {time.time() - start} seconds")
+    log.info(f"Copy to broadcaster took {round(time.time() - start, 3)} seconds")
 
 def test_config_broadcaster():
     broadcaster_config()