Wiki source code of Update Firmware for the AI Sensors
Last modified by Karry Zhuang on 2024/09/20 17:17
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| author | version | line-number | content |
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| 1 | |||
| 2 | |||
| 3 | |||
| 4 | **Table of Contents:** | ||
| 5 | |||
| 6 | {{toc/}} | ||
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| 10 | |||
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| 13 | |||
| 14 | = 1. Prepare Hardware & Software = | ||
| 15 | |||
| 16 | |||
| 17 | * Update Tool: [[OTA_Tool>>https://www.dropbox.com/scl/fi/d0tephd9ttghwf1ednj2s/OTA_Tool.rar?rlkey=sll5ny1fikqc8l0se9c4egxzs&st=f3ml8mop&dl=0]] | ||
| 18 | * Hardware: AIS Sensor, AUC USB TTL Adapter for AIS Sensors, PC | ||
| 19 | * Firmware: [[Digital wheel dial firmware>>https://www.dropbox.com/scl/fo/hqo83crt58fmg80l3a4nn/ABvtOvlHUh6Et-63vjq1HEI?rlkey=vj5s82623blj6okvzfreqlbb5&e=1&st=53rr28vq&dl=0]]，[[Pointer dial firmware>>https://www.dropbox.com/scl/fi/y03feisk7ztq1ey6pmhqb/Pointer-dial-firmware.rar?rlkey=knlx67m1g26xukrthcum1kk23&st=5m196s89&dl=0]] | ||
| 20 | * AIS Sensor factory default firmware is digital wheel dial. | ||
| 21 | |||
| 22 | = 2. Hardware Connection = | ||
| 23 | |||
| 24 | |||
| 25 | The AIS Sensors and AUC USB TTL Adapter for AIS Sensors are connected and then connected to the PC. | ||
| 26 | |||
| 27 | [[image:image-20240428155042-1.png||height="487" width="412"]][[image:image-20240527163351-2.png]] | ||
| 28 | |||
| 29 | [[image:image-20240424145824-1.gif]][[image:image-20240424145847-2.jpeg||height="359" width="478"]] | ||
| 30 | |||
| 31 | |||
| 32 | = 3. OTA UART flash = | ||
| 33 | |||
| 34 | |||
| 35 | Open the OTA_Tool folder and put the latest firmware "layout.bin" and "output. img" into the img folder. | ||
| 36 | |||
| 37 | [[image:1713510920220-760.png||height="219" width="816"]] | ||
| 38 | |||
| 39 | The OTA_Tool folder should be opened and the program can be run by double-clicking on ota.exe. | ||
| 40 | |||
| 41 | [[image:1713511385474-910.png||height="452" width="804"]] | ||
| 42 | |||
| 43 | When the program opens, follow these steps. | ||
| 44 | |||
| 45 | 1 Select the chip type. AIS uses QFN72. Press 2 to select QFN72 | ||
| 46 | |||
| 47 | 2 Select an upgrade mode. AIS supports serial port upgrade only. Press 2 to select Uart protocol | ||
| 48 | |||
| 49 | 3 Select a port number.The instance device port number is 17.Press 1 to select COM17 | ||
| 50 | |||
| 51 | 4 Select the baud rate. The default baud rate is 921600. Press 14 to select 921600 | ||
| 52 | |||
| 53 | [[image:1713511914316-181.png||height="754" width="865"]] | ||
| 54 | |||
| 55 | |||
| 56 | After the baud rate is configured, the upgrade page is displayed. 1 is to check whether the communication port is correct. | ||
| 57 | |||
| 58 | [[image:1713513351848-254.png||height="477" width="861"]]x | ||
| 59 | |||
| 60 | |||
| 61 | Select 1 to check whether the configured port is correct. | ||
| 62 | |||
| 63 | [[image:1713513373484-487.png||height="472" width="856"]] | ||
| 64 | |||
| 65 | |||
| 66 | Select 2 is port is after normal communication with AIS. | ||
| 67 | |||
| 68 | [[image:1713513478607-793.png||height="471" width="851"]] | ||
| 69 | |||
| 70 | |||
| 71 | Press 0, press Enter, and select 2 to go to the upgrade surface. | ||
| 72 | |||
| 73 | [[image:1713513522820-547.png||height="467" width="847"]] | ||
| 74 | |||
| 75 | [[image:1713513544122-175.png||height="467" width="845"]] | ||
| 76 | |||
| 77 | |||
| 78 | Select 2 to enter the upgrade. | ||
| 79 | |||
| 80 | [[image:1713513668777-698.png||height="464" width="840"]] | ||
| 81 | |||
| 82 | If ReBoot WEI is displayed as shown in the following figure, the upgrade succeeds. | ||
| 83 | |||
| 84 | [[image:1713513732175-702.png||height="354" width="836"]] |