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Last modified by Karry Zhuang on 2024/09/20 17:17
From version 34.3
edited by Karry Zhuang
on 2024/04/24 17:19
Change comment: There is no comment for this version
To version 23.1
edited by Karry Zhuang
on 2024/04/19 16:01
Change comment: Uploaded new attachment "1713513718489-217.png", version {1}

Summary

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1 -= 1. Prepare Hardware & Software =
1 +~1. Prepare Hardware & Software
2 2  
3 -* Update Tool:OTA_Tool
3 +* Update Tool
4 4  * Hardware: Sensor, Converter
5 5  * Firmware:
6 6  
7 -= 2. Hardware Connection =
8 8  
9 -The AI Sensors and UART are connected and then connected to the PC.
8 +~1. Hardware Connection
10 10  
11 -[[image:image-20240424145937-3.png||height="629" width="544"]]
12 -
13 -[[image:image-20240424145824-1.gif]][[image:image-20240424145847-2.jpeg||height="359" width="478"]]
14 -
15 -= 3.OTA UART flash =
16 -
17 -Open the OTA_Tool folder and put the latest firmware "layout.bin" and "output. img" into the img folder.
18 -
19 -[[image:1713510920220-760.png||height="219" width="816"]]
20 -
21 -The OTA_Tool folder should be opened and the program can be run by double-clicking on ota.exe.
22 -
23 -[[image:1713511385474-910.png||height="452" width="804"]]
24 -
25 -When the program opens, follow these steps.
26 -
27 -1 Select the chip type. AIS uses QFN72. Press 2 to select QFN72
28 -
29 -2 Select an upgrade mode. AIS supports serial port upgrade only. Press 2 to select Uart protocol
30 -
31 -3 Select a port number. Choose the largest number of serial port, For example, here shows 16 and 17. Press 1 to select COM17
32 -
33 -4 Select the baud rate. The default baud rate is 921600. Press 14 to select 921600
34 -
35 -[[image:1713511914316-181.png||height="754" width="865"]]
36 -After the baud rate is configured, the upgrade page is displayed. 1 is to check whether the communication port is correct.
37 -
38 -[[image:1713513351848-254.png||height="477" width="861"]]x
39 -
40 -Select 1 to check whether the configured port is correct.
41 -
42 -[[image:1713513373484-487.png||height="472" width="856"]]
43 -
44 -Select 2 is port is after normal communication with AIS.
45 -
46 -[[image:1713513478607-793.png||height="471" width="851"]]
47 -
48 -Press 0, press Enter, and select 2 to go to the upgrade surface.
49 -
50 -[[image:1713513522820-547.png||height="467" width="847"]]
51 -
52 -[[image:1713513544122-175.png||height="467" width="845"]]
53 -
54 -Select 2 to enter the upgrade.
55 -
56 -[[image:1713513668777-698.png||height="464" width="840"]]
57 -
58 -If ReBoot WEI is displayed as shown in the following figure, the upgrade succeeds.
59 -
60 -[[image:1713513732175-702.png||height="354" width="836"]]
10 +2.
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