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WB-MIR v1 - Modbus IR Remote Control/en: различия между версиями
WB-MIR v1 - Modbus IR Remote Control/en (просмотреть исходный код)
Версия 18:43, 23 июля 2019
, 4 года назадНовая страница: «On the example of a fully functional module, consider the main controls of the module and their purpose. {| class="wikitable" ! The name of the control !Purpose |…»
(Новая страница: «The 6-byte module signature is stored at address 200. The signature is unique for each model of Wiren Board devices and allows to identify the model by Modbus:») |
(Новая страница: «On the example of a fully functional module, consider the main controls of the module and their purpose. {| class="wikitable" ! The name of the control !Purpose |…») |
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| (не показано 8 промежуточных версий этого же участника) | |||
| Строка 217: | Строка 217: | ||
{| class="wikitable" | {| class="wikitable" | ||
! style="font-weight: bold;" | | ! style="font-weight: bold;" | Module | ||
! style="font-weight: bold;" | | ! style="font-weight: bold;" | Signature | ||
|- | |- | ||
| WB-MIR | | WB-MIR | ||
| Строка 224: | Строка 224: | ||
|} | |} | ||
To get the signature of a device you need to run command READ_HOLDING_REGISTERS at 200 (length of 6 registers). Writing to this area of memory is not supported, and error 3 is returned when attempting to write to an invalid location. Empty spaces in the signature text are clogged with the value 0x00. | |||
Starting from register 220, the firmware build date is recorded, in the format ''number'''x00'''time'''x00''''' as a string (example: 'Jan 27 2017 17:01:13'). The length of the record is 21 registers. | |||
== | == Module management from the web interface == | ||
At the moment, to connect the module WB-MIR, there are two templates: '''WB-MIR''' and '''WB-MIR (simple)'''. Template '''WB-MIR''' provides a complete set of functions of the module from the web interface, including training, and a simplified version '''WB-MIR (simple)''' can be used with the already trained remote control and contains a much smaller number of controls. | |||
{| class="wikitable" | {| class="wikitable" | ||
|[[File:Web_wb_mir.png |600px|thumb|right| | |[[File:Web_wb_mir.png |600px|thumb|right|WB-MIR Web interface]] | ||
|[[File:Web-wb-mir-simple.png|300px|thumb|right| | |[[File:Web-wb-mir-simple.png|300px|thumb|right|Simplified WB-MIR web interface]] | ||
|} | |} | ||
<div class="mw-translate-fuzzy"> | |||
On the example of a fully functional module, consider the main controls of the module and their purpose. | |||
{| class="wikitable" | {| class="wikitable" | ||
! | ! The name of the control | ||
! | !Purpose | ||
|- | |- | ||
|Input Voltage|| | |Input Voltage||module supply Voltage | ||
|- | |- | ||
|Learn to RAM|| | |Learn-to-RAM||Write the IR signal in the operational buffer (see section [[#Operational mode|Operational mode]]). For learning, the control is turned ON, after learning — OFF. | ||
|- | |- | ||
|Play from RAM|| | |Play from RAM||Play the IR signal from the operating buffer (see [[#Operating mode|Operating mode]]). | ||
|- | |- | ||
|Learn to ROMx|| | |Learn to ROMx||IR signal Recording ACC. the cell of the ROM (see section [[#DC mode|DC mode]]). For learning, the control is turn ON position, after learning — OFF. | ||
|- | |- | ||
|Play from ROMx|| | |Play from ROMx||Play IR signal from resp. ROM cells (see [[#Constant mode|Constant mode]]]). For learning, the control is transferred to THE on position, after learning — OFF. | ||
|- | |- | ||
|ROMx -> RAM|| | |ROMx -> RAM||Copy data from ACC. ROM cells to the online buffer for editing (see [[#Constant mode|Constant mode]]). For editing, control is transferred to THE on position, after editing — OFF. | ||
|- | |- | ||
|Internal/External Temperature Sensor|| | |Internal/External Temperature Sensor||Internal/external digital temperature sensor. If the sensor is missing or defective, its name is highlighted in red. | ||
|- | |- | ||
|Serial NO|| | |Serial NO||the Serial number of the WB-MIR module may be required when contacting technical support. | ||
|- | |- | ||
|Reset all ROM|| | |Reset all ROM||Resets the contents of all memory locations. '''Be careful, ROM cleaning will be done without asking for confirmation!''' | ||
|- | |- | ||
|} | |} | ||
</div> | |||
== | == Command-line device management == | ||
The Wiren Board controller software includes modbus_client utility to work with devices connected to the RS-485 outputs, via Modbus Protocol, the detailed description of the command is on the page [[Modbus-client/en| Modbus client]]. Access to the command line is described in [[SSH/en| SSH]]. | |||
=== | === Register reading example === | ||
Let's check whether it is true that we are connected to the module of the desired type. (Module wb-mqtt-serial needs to be stopped). At address 200, a unique signature of 6 registers is stored. Let's read 6 registers, starting with the address 200, and convert the received answer from hexadecimal digits into a character string: | |||
<syntaxhighlight lang="bash">echo -e `modbus_client --debug -mrtu -pnone -s2 /dev/ttyAPP1 \ | <syntaxhighlight lang="bash">echo -e `modbus_client --debug -mrtu -pnone -s2 /dev/ttyAPP1 \ | ||
| Строка 272: | Строка 274: | ||
grep Data | sed -e 's/0x00/\\\x/g' -e 's/Data://' -e 's/\s//g'` </syntaxhighlight> | grep Data | sed -e 's/0x00/\\\x/g' -e 's/Data://' -e 's/\s//g'` </syntaxhighlight> | ||
As a result of the command, we receive string '''WBMIR'''. The WB-MIR module in the example has Modbus address 1. | |||