message_codes.md

Message codes

The SD module pools other modules every period. It then stores the code on the SD card.

GPS related codes (1xx)

• 100 - OK
• 101 - Location not available.
• 102 - Speed not available.
• 103 - Location and speed not available.
• 104 - GPS not responding
• 105 - GPS initializing

AccidentDetection related codes (2xx)

• 200 - OK
• 201 - Back distance sensor reacted. There is an object in the back.
• 202 - Front distance sensor reacted. There is an object in the front.
• 203 - Both distance sensors reacted. There are objects in the front and back.
• 204 - Gyroscope reacted, but there are no objects around the vehicle.
• 205 - Gyroscope + Back distance sensor = Hit from back.
• 206 - Gyroscope + Front distance sensor = Hit in front.
• 207 - Gyroscope + Both sensors = Hit while surrounded.

Network related codes (3xx)

• 300 - OK
• 301 - Message sent
• 302 - DHCP Lookup failed
• 303 - Server contact failed
• 304 - Wrong API key

SD related codes (4xx)

• 400 - OK
• 401 - Collected data is wrong
• 402 - Unable to make communication with the sensors (time-out error)
• 403 - Data pin isn't connected correctly
• 404 - Data pin connected to GND or very low voltage
• 405 - Data pin connected to high voltage (+3.3V or greater)
• 410 - Unknown error