Raspberry - Shell code for DS2413

seecosmea

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.

tomas_hora

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

seecosmea

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.

TomasKnot

@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.

seecosmea

[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

seecosmea

pls find my DS2413 details below:

{"value": null, "typ": "DS2413", "circuit": "3AFF60340000009E", "dev": "1wdevice", "address": "3AFF60340000009E"}

tomas_hora

@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...??

seecosmea

Thanks a lot :) !! Greeting from Shanghai