| Code | Meaning | Action | |------|---------|--------| | 0x01 | Power‑rail undervoltage | Check power source, replace adapter. | | 0x0A | NAND flash read‑fail | Re‑format storage ( midv-storage --format ). | | 0x1C | Wi‑Fi module timeout | Re‑flash Wi‑Fi firmware ( midv-wifi --reflash ). | | 0x2F | Sensor bus error | Re‑calibrate sensors ( midv-sensor --calibrate ). | | 0xFF | Watchdog reset (software crash) | Update firmware, report logs to support. |
def load_example(img_path): key = os.path.basename(img_path).split('.')[0] ann = json.load(open(ann_paths[key])) img = cv2.imread(img_path)[:,:,::-1] # RGB quad = ann['quad'] # e.g., list of 4 (x,y) return img, quad MIDV-679
