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Changes for page 5. Firmware update

Last modified by Admin on 2025/03/03 13:13
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To version 2.1
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on 2024/12/11 13:10
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1 -Battery management systems.BMS Mini S.WebHome
1 +drafts.BMS Mini S.WebHome
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3 3  
4 4  == Introduction ==
5 5  
6 -This document describes the steps for updating the BMS Mini S and BMS Mini firmware.
6 +This document describes the steps for updating the BMS Mini 2 and BMS Mini S firmware.
7 7  
8 -Updating the BMS Mini device firmware can be done in the following ways:
8 +Updating the BMS Mini firmware can be done in the following ways:
9 9  
10 -* via bootloader (available via USB only);
11 -* via device configuration interface (available via USB, CAN and TCP).
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).
12 12  
13 13  The following hardware and software are required:
14 14  
15 -* ElectricDeviceMonitor application for Windows OS which is used for configuring the BMS Mini S / BMS Mini;
16 -* USB/CAN adapter for updating by CAN bus;
17 -* USB/RS-485 adapter for updating by RS-485 bus;
18 -* USB-mini cable for updating by USB;
19 -* BMS Wi-Fi or BMS LANmodule installed on BMS Mini device if updating via configuration interface by TCP;
20 -* Firmware file (must be in "Motorola S-record .srec" format).
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).
21 21  
22 -== Updating via bootloader ==
23 -
24 24  Firmware updating includes two steps:
25 25  
26 26  * starting the bootloader;
27 27  * uploading the firmware file to the BMS Mini flash memory.
28 28  
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, CAN or TCP connection. Next, in the monitor program, click the "Device → Go to bootloader" menu item:
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:
32 32  
33 33  [[image:1733921952732-294.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="166" width="600"]]
34 34  
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59 59  
60 60  [[image:1733922048351-746.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
61 61  
62 -* **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 to 115200 bit/s:
62 +* **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:
63 63  
64 -[[image:1741006591120-110.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
64 +[[image:1733922048352-403.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]]
65 65  
66 -
67 67  2.3 Click the "Browse..." button and select the *.srec 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.
79 +2. Select the “Device → Update firmware…” menu item. In the appeared window, click the “Browse…” button,
81 81  
82 82  [[image:1733922048352-144.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="164" width="600"]]
83 83  
84 -3. Select the "Motorola S-Record files (*.srec)" on the bottom right corner and specify the path to the file with the new main firmware (*.srec).
83 +3. Select the "Motorola S-Record files (*.srec)" on the bottom right corner and specify the path to the file with the new main firmware: (*.srec).
85 85  
86 86  [[image:1733922532918-136.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="301" width="527"]]
87 87  
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