open_source:ccgx:commandline
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open_source:ccgx:commandline [2018-07-17 14:26] – [5. VE.Direct products] mvader | open_source:ccgx:commandline [2019-04-15 21:10] – [5. VE.Direct products] mvader | ||
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===== 1. Introduction ===== | ===== 1. Introduction ===== | ||
- | This page explains how to change settings and/or update firmware for various Victron products which are connected to a Venus device, for example the Color Control GX, via the command line, ie ssh. | + | This page explains how to change settings and/or update firmware for various Victron products which are connected to a [[venus-os: |
For more software developer oriented command line tips & tricks, see [[https:// | For more software developer oriented command line tips & tricks, see [[https:// | ||
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On that computer, open the file by double clicking it, make the modifications, | On that computer, open the file by double clicking it, make the modifications, | ||
- | Then transfer the new file back onto the Venus device. | + | Then transfer the new file back onto the [[venus-os: |
=== Step 3. Writing the new settings to the system === | === Step 3. Writing the new settings to the system === | ||
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Updating a MultiGrid and also a MultiPlus-II is not (yet) possible with vbdup. | Updating a MultiGrid and also a MultiPlus-II is not (yet) possible with vbdup. | ||
- | Make sure that the Venus device (fe. CCGX), as well as routers or any other used communications equipment, are __not__ powered by the VE.Bus devices. If they are, you'll lose power and connection as soon as the update is started, resulting in a dead system. | + | Make sure that the [[venus-os: |
The product that you want to update needs to have application firmware running: just bootloader is not enough. The update starts with requesting the hardware IDs (VE.Bus discovery) from the running application. Those hardware IDs are then used to address the VE.Bus devices once in bootloader mode. After the discovery, the hardware IDs aare stored in a file. In case, for example because of a power loss, the update fails, vbdup will automatically use the hardware IDs stored in that file. | The product that you want to update needs to have application firmware running: just bootloader is not enough. The update starts with requesting the hardware IDs (VE.Bus discovery) from the running application. Those hardware IDs are then used to address the VE.Bus devices once in bootloader mode. After the discovery, the hardware IDs aare stored in a file. In case, for example because of a power loss, the update fails, vbdup will automatically use the hardware IDs stored in that file. | ||
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Querying devices | Querying devices | ||
Update end send | Update end send | ||
+ | </ | ||
+ | |||
+ | ==== 4.4 vreg: changing settings from the command line ==== | ||
+ | |||
+ | < | ||
+ | # vreg --help | ||
+ | vreg - Victron registers | ||
+ | |||
+ | -b,--bin | ||
+ | | ||
+ | |||
+ | -g,--get | ||
+ | Get a register. | ||
+ | |||
+ | -n,--nad | ||
+ | The NAD of the target device. | ||
+ | |||
+ | -r,--run | ||
+ | Keep running. | ||
+ | |||
+ | -s,--set | ||
+ | Set a register. Data is set with e.g. un16:2800 un16:12 | ||
+ | |||
+ | COMMON OPTIONS: | ||
+ | |||
+ | -c, --canbus | ||
+ | | ||
+ | | ||
+ | -c ? will list the available gateways. | ||
+ | |||
+ | -d, --dump | ||
+ | Dump the contents of the CAN bus frames. Specifying multiple times increases verbosity. | ||
+ | |||
+ | -h, --help | ||
+ | Print this help. | ||
+ | |||
+ | --log-before < | ||
+ | When set to non zero < | ||
+ | not enabled themselves, are nevertheless shown before an | ||
+ | log which is enabled. For example an error message will be | ||
+ | | ||
+ | | ||
+ | be preceeded by info messages | ||
+ | |||
+ | --log-after < | ||
+ | Like -log-before, | ||
+ | after a warning or error occured. | ||
+ | |||
+ | --silent | ||
+ | Only listen, no messages or acks are sent | ||
+ | |||
+ | -v --verbose | ||
+ | | ||
+ | |||
+ | Victron Energy B.V. | ||
</ | </ | ||
===== 5. VE.Direct products ===== | ===== 5. VE.Direct products ===== | ||
- | List all services running: | + | ==== 5.1 See connected devices ==== |
- | | + | < |
+ | # svstat / | ||
+ | / | ||
+ | / | ||
+ | </ | ||
- | Look for the product that you want to update, and claim the serial port: | + | ==== 5.2 Firmware |
+ | |||
+ | First stop the driver: | ||
/ | / | ||
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/ | / | ||
+ | ==== 5.3 Changing settings & other remote commands ==== | ||
+ | |||
+ | See here: https:// | ||
+ | |||
+ | That API allows to read and write VREGs. See MPPT, BMV and other HEX Protocol documents on our white paper section on the website for more information. Once you understood it all; its possible to reset a BMV too 100% with a one liner from the command line, ie "dbus -y com.victronenergy.battery.ttyO1 [find the right path] SetVreg [VREG] [DATA]. | ||
+ | |||
+ | The API will be used for a feature thats in progress: remotely changing settings of MPPTs, BMVs and other products connected to a GX device on the internet. | ||
===== 6. Screenshot ===== | ===== 6. Screenshot ===== | ||
open_source/ccgx/commandline.txt · Last modified: 2023-05-07 10:00 by mvader