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Power On. Setup Serial baud rate 9600 SD Card init & read cert.ini Init Ethernet. State 1 Shield Initialization UBX @ 9600 baud Turn on NAV SOL Turn on NAV POSLHH Turn on TIM2. State 2 Wait for NAV-SOL Populate: Fix3D. State 3 Wait for NAV POSLHH Populate: iTOW Lon Lat
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Power On • Setup • Serial baud rate 9600 • SD Card init & read cert.ini • Init Ethernet • State 1 • Shield Initialization • UBX @ 9600 baud • Turn on NAV SOL • Turn on NAV POSLHH • Turn on TIM2 • State 2 • Wait for NAV-SOL • Populate: • Fix3D • State 3 • Wait for NAV POSLHH • Populate: • iTOW • Lon • Lat • Height • hMSL SD Card Fail Or Ethernet fail with no DHCP 201 Event Complete • State 4 • Wait for Event . Check for Fix3D • Update NAV messages • Populate: • wnR • towMsR • towSubMsR Time Out Exceeded Force restart State 5 Create Authentication Failed to connect State 6 POST to server State 7 Wait for server response 500 – Error or Time Out State Machine pptx2013-08-17