Wiki source code of 5. Firmware update
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| author | version | line-number | content |
|---|---|---|---|
| 1 | (% data-numbered-headings-start="4" style="--numbered-headings-start: 3;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %) | ||
| 2 | = Firmware update = | ||
| 3 | |||
| 4 | == Introduction == | ||
| 5 | |||
| 6 | The document describes the steps to update the BMS Display firmware. | ||
| 7 | |||
| 8 | Required hardware and software: | ||
| 9 | |||
| 10 | * PC or laptop with Windows 10 or newer; | ||
| 11 | * BMS USB-CAN – a device to power and communicate with the BMS Display; | ||
| 12 | * [[ElectricDeviceMonitor>>https://movicomelectric.com/wa-data/public/site/app/ElectricDeviceMonitorSETUP.exe]] – a software to monitor and configure devices by Movicom Electric; | ||
| 13 | * Firmware (*.srec) – a new firmware for the BMS Display. | ||
| 14 | |||
| 15 | == Updating process == | ||
| 16 | |||
| 17 | Follow the steps below: | ||
| 18 | |||
| 19 | ~1. Connect the BMS Display to the USB-CAN adapter. | ||
| 20 | |||
| 21 | 2. If BMS USB-CAN used, move switches of the to the following positions: | ||
| 22 | |||
| 23 | * 120 Ohm – “I”; | ||
| 24 | * +5V – “0”. | ||
| 25 | |||
| 26 | 3. Connect the USB-CAN adapter to a PC. | ||
| 27 | |||
| 28 | 4. If BMS USB-CAN used, move the switch “+5V” of the BMS USB-CAN to “I”. Otherwise power up the BMS Display. Check that the led of the BMS Display is blinking. | ||
| 29 | |||
| 30 | 5. Open the Device Manager* and determine a name of an appeared serial port (Click the right mouse button on the Start menu and select the “Device Manager” item): | ||
| 31 | |||
| 32 | [[image:Battery management systems.BMS Logic 12.4\. Firmware update.WebHome@1733156153285-215.png||data-xwiki-image-style-alignment="center" height="377" width="382"]] | ||
| 33 | |||
| 34 | 6. Install and launch the ElectricDeviceMonitor. | ||
| 35 | |||
| 36 | 7. Click the “Updater” button: | ||
| 37 | |||
| 38 | [[image:Battery management systems.BMS Logic 12.4\. Firmware update.WebHome@1733156153290-392.png||data-xwiki-image-style-alignment="center" height="320" width="296"]] | ||
| 39 | |||
| 40 | 8. Select the corresponding CAN transport and click the “Settings” button to configure the adapter: select device or port name that corresponds to the USB-CAN adapter and 250 kbit/s baud rate. | ||
| 41 | |||
| 42 | [[image:1740738923079-336.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true"]] | ||
| 43 | |||
| 44 | 9. Click the “Browse…” button and open the new firmware file in .srec format. | ||
| 45 | |||
| 46 | **10. Boot the device to go into the bootloader mode.** | ||
| 47 | |||
| 48 | * In the ElectricDeviceMonitor, select the menu “Tasks – Monitor - BMS Display 1.x”: | ||
| 49 | |||
| 50 | [[image:1740739041707-667.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="295" width="300"]] | ||
| 51 | |||
| 52 | * Set the following connection settings and click the “Launch” button: | ||
| 53 | ** device or port name that corresponds to the USB-CAN adapter; | ||
| 54 | ** baud rate: 250 kbit/s; | ||
| 55 | ** No | ||
| 56 | |||
| 57 | [[image:1733156153293-550.png||data-xwiki-image-style-alignment="center" height="227" width="410"]] | ||
| 58 | |||
| 59 | * In the opened window, click the “Bootloader” button. The device will reboot and will be waiting commands to update the firmware. | ||
| 60 | |||
| 61 | [[image:1733156153294-767.png||data-xwiki-image-style-alignment="center" height="425" width="648"]] | ||
| 62 | |||
| 63 | * **Select the menu “Monitor - Stop” or click the “Stop” button to release the serial port and allow to use it for updating the firmware.** | ||
| 64 | |||
| 65 | ~11. Return to the “Updater” window and click the “Update” button. The updating process will start. | ||
| 66 | |||
| 67 | 12. Wait the updating process is finished. Move the switches “+5V” and “Cells” to the “0” position and disconnect the BMS Logic device from the BMS USB-RS485. |