diff --git a/led_system_monitor.py b/led_system_monitor.py index 376faf1..cd7a4b7 100644 --- a/led_system_monitor.py +++ b/led_system_monitor.py @@ -82,22 +82,25 @@ if __name__ == "__main__": last_battery_values = battery_queue.get() while True: - if not cpu_queue.empty(): - last_cpu_values = cpu_queue.get() - if not memory_queue.empty(): - last_memory_values = memory_queue.get() - if not battery_queue.empty(): - last_battery_values = battery_queue.get() - - screen_brightness = sbc.get_brightness()[0] - background_value = int(screen_brightness / 100 * (max_background_brightness - min_background_brightness) + min_background_brightness) - foreground_value = int(screen_brightness / 100 * (max_foreground_brightness - min_foreground_brightness) + min_foreground_brightness) - grid = np.zeros((9,34), dtype = int) - draw_cpu(grid, last_cpu_values, foreground_value) - draw_memory(grid, last_memory_values, foreground_value) - draw_battery(grid, last_battery_values[0], last_battery_values[1], foreground_value) - draw_borders(grid, background_value) - draw_to_LEDs(s, grid) + try: + if not cpu_queue.empty(): + last_cpu_values = cpu_queue.get() + if not memory_queue.empty(): + last_memory_values = memory_queue.get() + if not battery_queue.empty(): + last_battery_values = battery_queue.get() + + screen_brightness = sbc.get_brightness()[0] + background_value = int(screen_brightness / 100 * (max_background_brightness - min_background_brightness) + min_background_brightness) + foreground_value = int(screen_brightness / 100 * (max_foreground_brightness - min_foreground_brightness) + min_foreground_brightness) + grid = np.zeros((9,34), dtype = int) + draw_cpu(grid, last_cpu_values, foreground_value) + draw_memory(grid, last_memory_values, foreground_value) + draw_battery(grid, last_battery_values[0], last_battery_values[1], foreground_value) + draw_borders(grid, background_value) + draw_to_LEDs(s, grid) + except Exception as e: + print(f"Error in main loop: {e}") time.sleep(0.05) diff --git a/monitors.py b/monitors.py index c0902f6..2dba5d0 100644 --- a/monitors.py +++ b/monitors.py @@ -20,8 +20,9 @@ class DiskMonitorThread(threading.Thread): def run(self): while True: - if not self.output_queue.full(): - disk_io = psutil.disk_io_counters() + try: + if not self.output_queue.full(): + disk_io = psutil.disk_io_counters() read_usage = disk_io.read_bytes write_usage = disk_io.write_bytes self.read_usage_history.append(read_usage) @@ -43,7 +44,8 @@ class DiskMonitorThread(threading.Thread): read_percent = min(1.0, read_rate / self.highest_read_rate) write_percent = min(1.0, write_rate / self.highest_write_rate) self.output_queue.put((read_percent, write_percent)) - + except Exception as e: + print(f"Error in DiskMonitorThread: {e}") time.sleep(self.update_interval) class NetworkMonitorThread(threading.Thread): @@ -61,8 +63,9 @@ class NetworkMonitorThread(threading.Thread): def run(self): while True: - if not self.output_queue.full(): - net_io = psutil.net_io_counters() + try: + if not self.output_queue.full(): + net_io = psutil.net_io_counters() sent_usage = net_io.bytes_sent recv_usage = net_io.bytes_recv self.sent_usage_history.append(sent_usage) @@ -84,7 +87,8 @@ class NetworkMonitorThread(threading.Thread): sent_percent = min(1.0, sent_rate / self.highest_sent_rate) recv_percent = min(1.0, recv_rate / self.highest_recv_rate) self.output_queue.put((sent_percent, recv_percent)) - + except Exception as e: + print(f"Error in NetworkMonitorThread: {e}") time.sleep(self.update_interval) class CPUMonitorThread(threading.Thread): @@ -100,8 +104,9 @@ class CPUMonitorThread(threading.Thread): def run(self): while True: - if not self.output_queue.full(): - cpu_usage = psutil.cpu_percent(percpu=True) + try: + if not self.output_queue.full(): + cpu_usage = psutil.cpu_percent(percpu=True) for i in range(self.cpu_count): useage = 2 * max(cpu_usage[2*i], cpu_usage[2*i+1]) # Combine logical cores if useage > 100: @@ -115,6 +120,8 @@ class CPUMonitorThread(threading.Thread): if len(self.cpu_usage_history[0]) == self.max_history_size: cpu_percentages = [sum(core_history) / self.max_history_size for core_history in self.cpu_usage_history] self.output_queue.put(cpu_percentages) + except Exception as e: + print(f"Error in CPUMonitorThread: {e}") time.sleep(self.update_interval) class MemoryMonitorThread(threading.Thread): @@ -129,8 +136,9 @@ class MemoryMonitorThread(threading.Thread): def run(self): while True: - if not self.output_queue.full(): - memory_usage = psutil.virtual_memory().percent / 100.0 + try: + if not self.output_queue.full(): + memory_usage = psutil.virtual_memory().percent / 100.0 self.memory_usage_history.append(memory_usage) self.history_times.append(time.time()) if len(self.memory_usage_history) > self.max_history_size: @@ -139,6 +147,8 @@ class MemoryMonitorThread(threading.Thread): if len(self.memory_usage_history) == self.max_history_size: avg_memory_usage = sum(self.memory_usage_history) / self.max_history_size self.output_queue.put(avg_memory_usage) + except Exception as e: + print(f"Error in MemoryMonitorThread: {e}") time.sleep(self.update_interval) class BatteryMonitorThread(threading.Thread): @@ -150,12 +160,15 @@ class BatteryMonitorThread(threading.Thread): def run(self): while True: - if not self.output_queue.full(): - battery = psutil.sensors_battery() - if battery is not None: - battery_percentage = battery.percent / 100.0 - battery_plugged = battery.power_plugged - self.output_queue.put((battery_percentage, battery_plugged)) + try: + if not self.output_queue.full(): + battery = psutil.sensors_battery() + if battery is not None: + battery_percentage = battery.percent / 100.0 + battery_plugged = battery.power_plugged + self.output_queue.put((battery_percentage, battery_plugged)) + except Exception as e: + print(f"Error in BatteryMonitorThread: {e}") time.sleep(self.update_interval) if __name__ == "__main__":