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Changes for page 5. Firmware update

Last modified by Admin on 2025/02/17 15:00
From version 3.1
edited by Admin
on 2024/12/11 12:58
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To version 7.1
edited by Admin
on 2024/12/26 17:13
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3 3  
4 4  == Introduction ==
5 5  
6 -This document describes the steps for updating the BMS Main 3 firmware.
6 +This document describes the steps for updating the BMS Main 3 / BMS Main 3X firmware.
7 7  
8 -Updating the BMS Mini firmware can be done in the following ways:
8 +Updating the BMS Main 3 / BMS Main 3X firmware can be done in the following ways:
9 9  
10 -* via USB;
11 -* via CAN bus;
12 -* via RS-485 bus;
13 -* using the device configuration interface (available via USB, CAN, and Wi-Fi).
10 +* via unified bootloader (available via USB only)
11 +* via device configuration interface (available via USB, CAN and TCP).
14 14  
15 15  The following hardware and software are required:
16 16  
17 -* ElectricDeviceMonitor application for Windows OS which is used for configuring the BMS Mini 2 / Mini S.
18 -* USB/CAN adapter for updating via CAN bus.
19 -* USB/RS-485 adapter for updating via RS-485 bus.
20 -* Firmware file (must be in Motorola S-record format).
15 +* ElectricDeviceMonitor application for Windows OS which is used for configuring the BMS Main 3 / BMS Main 3X;
16 +* USB/CAN adapter for updating via CAN bus;
17 +* USB cable for updating via Serial port;
18 +* BMS Wi-Fi or BMS LANmodule installed on BMS Main 3 if updating via TCP;
19 +* Firmware file (must be in .bin format).
21 21  
21 +== Updating via bootloader ==
22 +
22 22  Firmware updating includes two steps:
23 23  
24 24  * starting the bootloader;
25 25  * uploading the firmware file to the BMS Main flash memory.
26 26  
27 -== Updating via USB, CAN, RS-485 ==
28 -
29 29  **~1. Start the device bootloader.**
30 30  
31 -* **Method 1**: using the Unified monitor of the ElectricDeviceMonitor program, connect to the BMS Mini device via the USB or CAN connection. Next, in the monitor program, click the "Device → Go to bootloader" menu item:
30 +* **Method 1**: using the Unified monitor of the ElectricDeviceMonitor program, connect to the BMS Main 3 / BMS Main 3X device via the USB, CAN or TCP connection. Next, in the monitor program, click the "Device → Go to bootloader" menu item:
32 32  
33 33  [[image:1733921869101-125.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
34 34  
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43 43  
44 44  **2. Upload the firmware.**
45 45  
46 -2.1 Launch the ElectricDeviceMonitor’s Updater module:
45 +2.1 Launch the ElectricDeviceMonitor’s Unified bootloader module:
47 47  
48 -[[image:1733406691402-715.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="315" width="417"]]
47 +[[image:1735232992154-566.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="340" width="450"]]
49 49  
49 +[[image:1735233018575-198.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="316" width="300"]]2.2 From the drop-down menu of the Unified bootloader window, select the method of connecting to the BMS Main 3 / BMS Main 3X and configure the connection parameters (the "Settings..." button).
50 50  
51 -[[image:1733406142375-809.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="333" width="312"]]
52 52  
53 -2.2 From the drop-down menu of the Updater window, select the method of connecting to the BMS Mini device and configure the connection parameters (the "Settings..." button).
54 -
55 55  * **USB connection**: select the connection method “Serial port transport”, click the “Settings...” button. In the window that appears, select the COM port through which the PC connects to the device (the baud rate can be set to any):
56 56  
57 57  [[image:1733406142376-880.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
58 58  
59 -* **CAN connection**: select the "CAN transport" connection method, click the "Settings..." button. In the window that appears, select the USB-CAN adapter with which the main firmware will be loaded, and specify the baud rate via the CAN bus:
60 -
61 -[[image:1733406142376-284.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
62 -
63 -* **RS-485 connection**: select the connection method “Serial port transport”, click the “Settings...” button. In the window that appears, select the COM port through which the PC connects to the device, and specify the baud rate for the COM port:
64 -
65 -[[image:1733406142377-550.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
66 -
67 67  2.3 Click the "Browse..." button and select the *.bin file with the main firmware.
68 68  
69 69  2.4 Click the “Update” button **while the device is in bootloader mode**. The process of loading the new firmware into the device memory will begin.
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77 77  
78 78  ~1. Perform connection to the device and user authentication in the Unified monitor.
79 79  
80 -2. Select the “Device → Update firmware…” menu item. In the appeared window, click the “Browse…” button and specify the path to the file with the new main firmware (*.srec).
69 +2. Select the “Device → Update firmware…” menu item. In the appeared window, click the “Browse…” button and specify the path to the file with the new main firmware (*.bin).
81 81  
82 82  [[image:1733921914002-572.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
83 83  
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