Hello, I've discovered a problem with the Huabao (808) protocol decoder when processing 0x0704 messages (batch location upload). The issue may lie in the platform's universal response (0x8001) format. The device might not receive the correct response and therefore won't send subsequent 0x0200 data, resulting in the continuous sending of 0x0704 messages, which cannot be parsed on the webpage. I've translated part of the official documentation for your reference:
8.2 Platform General Response
Message ID: 0x8001.
The platform general response message body data format is shown in Table 5
Table 5 Platform General Response Message Body Data Format
Starting Byte Field Data Type Description and Requirements
0 Response Serial Number WORD Corresponding Terminal Message Serial Number
2 Response ID WORD Corresponding Terminal Message ID
4 Result BYTE 0: Success/Confirmation; 1: Failure; 2: Message Error; 3: Not Supported;
4: Alarm Processing Confirmation;
Thanks!
Hello, I've discovered a problem with the Huabao (808) protocol decoder when processing 0x0704 messages (batch location upload). The issue may lie in the platform's universal response (0x8001) format. The device might not receive the correct response and therefore won't send subsequent 0x0200 data, resulting in the continuous sending of 0x0704 messages, which cannot be parsed on the webpage. I've translated part of the official documentation for your reference:
8.2 Platform General Response
Message ID: 0x8001.
The platform general response message body data format is shown in Table 5
Table 5 Platform General Response Message Body Data Format
Starting Byte Field Data Type Description and Requirements
0 Response Serial Number WORD Corresponding Terminal Message Serial Number
2 Response ID WORD Corresponding Terminal Message ID
4 Result BYTE 0: Success/Confirmation; 1: Failure; 2: Message Error; 3: Not Supported;
4: Alarm Processing Confirmation;
Thanks!