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    Raspberry - Shell code for DS2413

    Official EVOK API
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    • S
      seecosmea last edited by

      I'am using the following shell command to get the 1Wire information values of a DS2413:

      wget -qO- http://127.0.0.1:88/rest/sensor/28FFD200B4160313/value

      I'am able to receive the A-IO and B-IO values with the upper command.

      Please let me know if it is possible to the sent following code as well via wget to the DS2413, I would like to change the DS2413 Input to Output in order operate consumers with this chip.

      echo -e '\x0' |sudo dd of=/sys/bus/w1/devices/3a-000000211837/output bs=1 count=1

      (The '\x0' part should turn-on both outputs of the DS2413. Use '\x01' to turn on output 1 only, '\x02' to turn on output 2 only and '\x03' to turn them both off.)

      I appreciate your assitance.

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      • T
        tomas_hora administrators last edited by

        Hello @seecosmea,

        as discussed here: https://forum.unipi.technology/topic/458/unipi-is-not-detecting-ds2413

        You need to configure it in the evok.conf according to the example: https://github.com/UniPiTechnology/evok/blob/master/etc/evok-unipi1.1.conf#L247

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        • S
          seecosmea last edited by

          Tks for your fast answer. I tried it really hard to follow your instructions but unfurtunalety without success.

          I'am able to read IO/A and IO/B only; DS2413 as Input.

          I have still the same problem that I can not change both Inputs to Outputs; I do not understand your instruction, Could you pls revert with an example and more detailed informations. Tks for your assistance in advance.

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          • T
            TomasKnot @seecosmea last edited by

            @seecosmea

            Could you post your evok.conf here?

            You need to change the [1WINPUT_XYZ] to [1WRELAY_XYZ] for the appropriate pin. There are examples of both 1WINPUT and 1WRELAY in the configuration file.

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            • S
              seecosmea last edited by tomas_hora

              [MAIN]
              config_version = 2.4					
              use_experimental_api = False			; Currently in Alpha - known issues
              regenerate_api_docs = False				; Active only with the experimental API setting
              log_level = ERROR   					; One of INFO, DEBUG, WARNING, ERROR, CRITICAL
              log_file = /var/log/evok.log			; Log file to use; will be cleared on boot
              port = 8080								; !!! Internal API port - only change if you are certain you know what you are doing; FOR OUR WEB INTERFACE THE PORT SHOULD BE CHANGED IN "/etc/evok-nginx.conf" INSTEAD !!!
              ;modbus_port = 0
              ;modbus_address = *			
              webhook_enabled = False					; Enables webhook notification - see e.g. https://sendgrid.com/blog/whats-webhook/
              webhook_address = http://127.0.0.1:80   ; Put your server endpoint address here (e.g. http://123.123.123.123:/wh )
              webhook_device_mask = ["input","wd"]	; List of device types to notify on (written as a JSON list) - adding AI will generate a large amount of messages!
              webhook_complex_events = False			; EVOK will send POST requests with the same data as WebSocket, rather than an empty GET request
              wifi_control_enabled = False			; !!! REQUIRES THE UNIPIAP WIFI CONTROLLER TO BE INSTALLED !!! Will allow evok to control the internal Neuron wifi 
              soap_server_enabled = False				; Enables the simple SOAP server; use only if you need the functionality
              soap_server_port = 8081					; !!! IF SOAP SERVER IS ENABLED, THIS PORT NEEDS TO BE UNIQUE (i.e. different from the port setting above) !!!
              
              [OWBUS_1]
              owbus = --i2c=/dev/i2c-1:ALL     		; scanned bus (--i2c=/dev/i2c-1:ALL or localhost:2122 or 'u' for USB dongle)
              interval = 3          					; [s] default sensor reading
              scan_interval = 300    					; [s] how often is made searching
              
              ;[SENSOR_1]	     						; onewire thermometer
              ;bus = 1		     					; link to OWBUS_X
              ;address = 28527B930500001F
              ;type = DS18B20
              ;interval = 1
              
              [I2CBUS_1]
              busid = 1     							;[integer] id of bus /dev/i2c-X
              
              ;[EPROM_1]								;EPROM device will not be used anymore, eprom should be handled by kernel module
              ;i2cbus = 1
              ;address = 0x50
              ;size = 256
              
              [MCP_1]
              i2cbus = 1								; link to I2CBUS_X
              address = 0x20							; i2c address
              
              [RELAY_1]
              mcp = 1									; link to MCP_X
              pin = 7
              
              [RELAY_2]
              mcp = 1									; link to MCP_X
              pin = 6
              
              [RELAY_3]
              mcp = 1
              pin = 5
              
              [RELAY_4]
              mcp = 1
              pin = 4
              
              [RELAY_5]
              mcp = 1
              pin = 3
              
              [RELAY_6]
              mcp = 1
              pin = 2
              
              [RELAY_7]
              mcp = 1
              pin = 1
              
              [RELAY_8]
              mcp = 1
              pin = 0
              
              ;[AICHIP_1]
              ;i2cbus =1
              ;address = 0x68
              
              ;[AI_1]
              ;chip=1
              ;channel=0
              ;bits=18
              ;gain=1
              ;;correction = 5.558737622
              ;;correction = 5.564920867
              ;corr_rom = 1
              ;corr_addr = 0xf0
              ;interval=2
              
              ;[AI_2]
              ;chip=1
              ;channel=1
              ;bits=18
              ;gain=1
              ;;correction = 5.558737622
              ;;correction = 5.564920867
              ;corr_rom = 1
              ;corr_addr = 0xf4
              ;interval=1
              
              [GPIOBUS_1]
              
              [AO_1]
              gpiobus = 1
              frequency = 100
              
              [DI_1]
              gpiobus = 1
              pin=4
              debounce = 0
              ;Enable counting on rising/falling edge or disable it
              ;By default(or parameter not present) this function is disabled
              ;Can be turned on on all on-board digital inputs (not inputs on 1Wire or other extensions)
              ;counter_mode = rising
              ;counter_mode = falling
              ;counter_mode = disabled
              
              [DI_2]
              gpiobus = 1
              pin=17
              debounce = 0
              
              [DI_3]
              gpiobus = 1
              pin=27
              debounce = 0
              
              [DI_4]
              gpiobus = 1
              pin=23
              debounce = 0
              
              [DI_5]
              gpiobus = 1
              pin=22
              debounce = 0
              
              [DI_6]
              gpiobus = 1
              pin=24
              debounce = 0
              
              [DI_7]
              gpiobus = 1
              pin=11
              debounce = 0
              
              [DI_8]
              gpiobus = 1
              pin=7
              debounce = 0
              
              [DI_9]
              gpiobus = 1
              pin=8
              debounce = 0
              
              [DI_10]
              gpiobus = 1
              pin=9
              debounce = 0
              
              [DI_11]
              gpiobus = 1
              pin=25
              debounce = 0
              
              [DI_12]
              gpiobus = 1
              pin=10
              debounce = 0
              
              ;[DI_13]
              ;gpiobus = 1
              ;pin=31
              ;debounce = 0
              
              ;[DI_14]
              ;gpiobus = 1
              ;pin=30
              ;debounce = 0
              
              ;
              ;Example of 8xRelay extension module addon (EMO-R8) on address 0x21
              ;
              ;[MCP_2]
              ;i2cbus = 1
              ;address = 0x21
              
              ;[RELAY_9]
              ;mcp = 2
              ;pin = 7
              
              ;[RELAY_10]
              ;mcp = 2
              ;pin = 6
              
              ;[RELAY_11]
              ;mcp = 2
              ;pin = 5
              
              ;[RELAY_12]
              ;mcp = 2
              ;pin = 4
              
              ;[RELAY_13]
              ;mcp = 2
              ;pin = 3
              
              ;[RELAY_14]
              ;mcp = 2
              ;pin = 2
              
              ;[RELAY_15]
              ;mcp = 2
              ;pin = 1
              
              ;[RELAY_16]
              ;mcp = 2
              ;pin = 0
              
              ;
              ;Example of Analog Output extension module EMO-Ao4/12
              ;
              ;[PCA9685_1]
              ;i2cbus = 1
              ;address = 0x40
              ;frequency = 400
              ;
              ;[AO_2]
              ;pca = 1
              ;channel = 0
              ;
              ;[AO_3]
              ;pca = 1
              ;channel = 1
              ;
              ;[AO_4]
              ;pca = 1
              ;channel = 2
              ;
              ;[AO_5]
              ;pca = 1
              ;channel = 3
              
              
              ;Example of 1W-4R/4DI extension module, 1W-8R is almost the same just replace inputs with relays
              ;
              ; - First map a new 1Wire sensor with appropriate address, type, and interval
              ; - Can use both SENSOR or 1WDEVICE syntax
              ; - Reading interval is crucial to achieve expected performance, default interval is 15s
              ;
              ;[1WDEVICE_2]
              ;bus = 1
              ;address = 29F39A17000000BC
              ;type = DS2408
              ;interval = 1
              ;
              ;[1WRELAY_10]
              ;sensor = 2
              ;pin = 0
              ;
              ;[1WRELAY_11]
              ;sensor = 2
              ;pin = 1
              ;
              ;[1WRELAY_12]
              ;sensor = 2
              ;pin = 2
              ;
              ;[1WRELAY_13]
              ;sensor = 2
              ;pin = 3
              ;
              ;[1WINPUT_20]
              ;sensor = 2
              ;pin = 4
              ;
              ;[1WINPUT_21]
              ;sensor = 2
              ;pin = 5
              ;
              ;[1WINPUT_22]
              ;sensor = 2
              ;pin = 6
              ;
              ;[1WINPUT_23]
              ;sensor = 2
              ;pin = 7
              
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              • S
                seecosmea last edited by tomas_hora

                pls find my DS2413 details below:

                {"value": null, "typ": "DS2413", "circuit": "3AFF60340000009E", "dev": "1wdevice", "address": "3AFF60340000009E"}
                
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                • T
                  tomas_hora administrators @seecosmea last edited by

                  @seecosmea Why dont you modify your config as shown in the example?

                  [1WDEVICE_2]
                  bus = 1
                  address = 3AFF60340000009E
                  type = DS2413
                  interval = 1
                  
                  [1WRELAY_10]
                  sensor = 2
                  pin = 0
                  
                  

                  an so on...??

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                  • S
                    seecosmea last edited by

                    Thanks a lot :) !! Greeting from Shanghai

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