Fix camera again...

draft_code/saved_functions.py

@@ -616,16 +616,20 @@ def log_callback(level, log_str):
 # Register log callback
 lv.log_register_print_cb(log_callback)
 
+
 # Function to get FPS
 def get_fps():
     return fps_buffer[0]
 
-fps = get_fps()
-if fps > 0:  # Only print when FPS is updated
-    print("Current FPS:", fps)
+
+#fps = get_fps()
+#if fps > 0:  # Only print when FPS is updated
+#    print("Current FPS:", fps)
+
 
 # Main loop
 for _ in range(10):
+    import time
     fps = get_fps()
     if fps > 0:  # Only print when FPS is updated
         print("Current FPS:", fps)

internal_filesystem/apps/com.example.camtest/assets/camtest.py

@@ -94,8 +94,8 @@ cam = Camera(
     xclk_freq=20000000,
     powerdown_pin=-1,
     reset_pin=-1,
-    #pixel_format=PixelFormat.RGB565,
-    pixel_format=PixelFormat.GRAYSCALE,
+    pixel_format=PixelFormat.RGB565,
+    #pixel_format=PixelFormat.GRAYSCALE,
     frame_size=FrameSize.R240X240,
     grab_mode=GrabMode.LATEST 
 )
@@ -120,11 +120,11 @@ image_dsc = lv.image_dsc_t({
         "magic": lv.IMAGE_HEADER_MAGIC,
         "w": width,
         "h": height,
-        "stride": width ,
-        #"cf": lv.COLOR_FORMAT.RGB565
-        "cf": lv.COLOR_FORMAT.L8
+        "stride": width *2,
+        "cf": lv.COLOR_FORMAT.RGB565
+        #"cf": lv.COLOR_FORMAT.L8
     },
-    'data_size': width * height,
+    'data_size': width * height*2,
     'data': None  # Will be updated per frame
 })
 

internal_filesystem/lib/mpos/apps.py

@@ -67,7 +67,8 @@ def execute_script_new_thread(scriptname, is_file, is_launcher, is_graphical):
         # 168KB maximum at startup but 136KB after loading display, drivers, LVGL gui etc so let's go for 128KB for now, still a lot...
         # But then no additional threads can be created. A stacksize of 32KB allows for 4 threads, so 3 in the app itself, which might be tight.
         # 16KB allows for 10 threads in the apps, but seems too tight for urequests on unix (desktop) targets 
-        _thread.stack_size(24576)
+        #_thread.stack_size(24576) # causes camera issue...
+        _thread.stack_size(16384)
         _thread.start_new_thread(execute_script, (scriptname, is_file, is_launcher, is_graphical))
     except Exception as e:
         print("main.py: execute_script_new_thread(): error starting new thread thread: ", e)