Hi,

I would like to know if there is an SDK for the Zentri AMW006 WiFi module for custom application development.

Need urgent help regarding this. Thanks in advance.

Email: hariharan@janitri.in

Hi all,

as in the subject, I am looking for a Wi-Fi module with access point features, allowing at least 17 clients connections.

I have to design a small portable router, but to date I could not find any. I also gave a look at all SiLabs products, but I could not find information about the maximum number of clients allowed.

Can you please help?

Thanks in advance.

Best regards,

Stefano Infante

Dear Sir, When I  try to issue : grunt release 

got

C:\OsWebApp\gecko-os-webapp-WGM160P\gecko-os-webapp-WGM160P>grunt release
   Running "release" task
   Warning: Unable to read "aws.json" file (Error code: ENOENT). Use --force to continue.

  Aborted due to warnings.

How can I do right thing to pass this ?

Thanks in advance

Jason Liu

If I run the code below, the WPS fail after about 18 seconds it was started instead of 120 seconds

event system_boot(hw, bootloader_version, major, minor, build, revision_len, revision_data)
	call sme_wifi_on()
end

event sme_wifi_is_on(result)
	call hardware_set_soft_timer(4000, 0, 1)
    
	#set a correct password
	call sme_set_password(8, "password")
    
	#set an existing ssid. Tested with channel: 3, bandwidth: 20 MHz, SSID length: 11 char
	call sme_connect_ssid(4, "ssid")
end

event hardware_soft_timer(handle)
	call sme_disconnect()
end

event sme_disconnected(reason, hw_interface)
	#it fail after about 18 seconds (without any AP in WPS mode)
	call sme_start_wps()
end

Log:

Dear Sir, When I  try to issue : grunt release 

got

C:\OsWebApp\gecko-os-webapp-WGM160P\gecko-os-webapp-WGM160P>grunt release
   Running "release" task
   Warning: Unable to read "aws.json" file (Error code: ENOENT). Use --force to continue.

  Aborted due to warnings.

How can I do right thing to pass this ?

Thanks in advance

Jason Liu

If I run the code below, the Wi-Fi turns on by itself after 120 seconds

dim temp

event system_boot(hw, bootloader_version, major, minor, build, revision_len, revision_data)
	temp = 0
	call sme_wifi_on()
end

event sme_wifi_is_on(result)
	if(temp = 0)
		call sme_start_wps()
		call sme_wifi_off()
		
		temp = 1
	end if
end

Log:

We are trying to send real-time audio signals/packets over the internet to a remotely located phone app. These signals will be received as analog signals which will be converted into digital signals using ADC of WGM160P, then need to be communicated like a phone call to a remotely located user with our app. We have very limited knowledge of how to do it using the WGM160P chip.

Any help to initiate the process would be appreciated.

Hi,

I'm attempting to claim a AMW037 device to update it to the latest Gecko OS. I haven't been able to login to dms.zentri.com using my SiLabs login or a newly created 'Zentri Account'. Is there an issue with the DMS right now?

When I attempt to login using my SiLabs account I get a message saying "oAuth login failed, please use another method."

When I attempt to login using the newly created ZentriAccount it says "Login details you provided are invalid". I've reset my password and think it is unlikely that my credentials are invalid.

Thanks,

Chris

Two general questions on the Application NVM API:

1. Is the Application NVM on flash, file system, something else?  

2. Does the Application NVM have wear leveling?

Hi,

I'm trying to connect MCU with AMW007 via UART. After that i want to send data from my PC or Smart Phone to AMW007 which will pass that data to MCU connected to UART of AMW007. Now I want to connect AMW007 to MCU via UART but I don't want to connect AMW007 with my PC or smart phone via UART. AMW007 should be connected with my wifi router as well. My PC/Smartphone is already connected to wifi router. In other words I want to use AMW007 as a tunnel between MCU and PC/Smartphone. 

Please tell me how to do it?

Version of My AMW007 is ZENTRI-AMW007-1.2.0.10

I need to get some thoughts from the others here..

We're going to use the setup_web options, for now, but I came up with two potential work flow options.  Tell me if I'm on the right track or is there a better option.

With options 1, I don't know enough of when I "go to production" and work with your production tools, I don't know if I can pre-load or setup data in my database based on mac address and associate it to a unique serial number for each device.  Many IOT devices that I have purchased typically do ask for a serial number in the provisioning flow.  So I can detect that.  But I don't know enough about production options when we purchase a lot of 100+ devices if I need to provision them or how to provision them.  We only have about 4 dev boards right now.

Here are the two main web options that we came up with for a solution until we get a full provisioning flow built into a mobile application.

1) use registration unique serial number flow

- hub: user clicks button on board to restart in Soft AP mode
- hub restarts the device
-- code: sets up setup web, custom ssid, wipes some commands like ssid and password if already provisioned

- app: user goes to screen in app
---  app: asks for their unique serial number that came with the board.
---  code: retreives the unique mac address based on the serial number.
---  app: tells user to connect via network settings outside the application

- user goes to the iOS Settings screen
- user selects FirstmateHub-# in Network Settings
- user enters password as password
- user sees a popup dialog with the web start
- user selects wifi name
- user does NOT select "Reconnect device"
- user enters wifi password
- user clicks connect
- user either sees "success" or "failure"
- user sees the web start screen go away
- user sees the phone switch back to either celullar or home wifi
-- Note: the user isn't required now to go to the home wifi, but probably will by auto reconnect anyway.
- user switches back to the mobile app

- hub: reconnects to the wifi
- hub: no need to stand up http server and REST server and MDNS server.

- app: user goes back to the main "provisioning screen"
-- code: use mac address (from above) for unique connection to MQTT AWS circuit and send a request to the hub for configuration data.
-- code: resend request for configuration if necessary
-- code: if receive data is success then provision is success and store configuration in database.
-- user sees a success or failure

2) use web setup and jump to same wifi and then application flow

- hub: user clicks button on board to restart in Soft AP mode
- hub restarts the device
-- code: sets up setup web, custom ssid, wipes some commands like ssid and password if already provisioned

- app: user goes to screen in app
---  app: tells user to connect via network settings outside the application

- user goes to the iOS Settings screen
- user selects FirstmateHub-# in Network Settings
- user enters password as password
- user sees a popup dialog with the web start
- user selects wifi name
- user does NOT select "Reconnect device"
- user enters wifi password
- user clicks connect
- user either sees "success" or "failure"
- user sees the web start screen go away
- user sees the phone switch back to either celullar or home wifi
- user then needs to reselect the same wifi before going back to the app
- user switches back to the mobile app

- hub: reconnects to the wifi
- hub: stands up http server and REST server and MDNS server waiting for one request to comming (get mac address)

- app: user goes back to the main "provisioning screen"
-- code: detects and waits for ONLY connection to the same wifi as provisioned.  Code won't know.
-- code: ping myfirstmatehub.local and waits for at least 3 successful pings (typical waits for more than 2 success is preferred)
-- user sees a success or failure "make sure your on your on the same wifi as your hub"
-- code: if success, then connect to the REST endpoint for the mac address
-- code: use mac address for unique connection to MQTT AWS circuit and send a request to the hub for configuration data.
-- code: resend request for configuration if necessary
-- code: if receive data is success then provision is success and store configuration in database.
-- user sees a success or failure

My main need for the mac address is to ultimately identify the MQTT connect queue for each client.

Thanks,

Nick

EventDistributorDistribute use What different in DoorLockKeyPad and SwitchOnOff project?

In file DoorLockKeyPad.c

   DPRINT("DoorLockKeyPad Event processor Started\r\n");
  uint32_t iMaxTaskSleep = 0xFFFFFFFF;
  for (;;)
  {
    if (0xFFFFFFFF == EventDistributorDistribute(&g_EventDistributor, iMaxTaskSleep, 0))
    {
      return;
    }
  }

In file SwitchOnOff.c

 uint32_t iMaxTaskSleep = 10;
  for (;;){ 

  EventDistributorDistribute(&g_EventDistributor, iMaxTaskSleep, 0);

}

Thanks!

Dear,

I am using AMW007 Start kit. I send command via micro usb normally. But when I use MCU host (STM32) to send command data set machine mode, It doesn't response (I waited for a long time).  But when I press reset button on AMW007, I received the response for that command. I don't know why. 

I try to use USB2serial module to send command via expanded connector, it work normally. Are there any reason related to logic or current or something. I also tried to pull up UART TX and RX but the same result. I captured the data sent from my MCU, it is correct command Could any body suggest me some reason to debug it. 

Thank you very much.

This is log. garbage amw is printed when I receive response string not start by 'R', and I print it out. You can see, I receive space space ... and then the correct data.

start 
garbage amw
set cmd failed 
garbage amw
            R000008
setup network failed
init network
garbage amw
            R000013
init failed
garbage amw
            R000016

Some time I also get response but it say command unknown .. as the attached picture.

Hi,
I have been working with zentri for some time. I am trying to customize the webapp of zentridevice and you have done a great work. I am facing some problems. I am doing no changes to the original source code and when I run grunt deploy it seems that the webapp works fine while the zentri device is configured as http server, once I enter the setup web command the web app doesnt work properly. It keeps the loading and there is no button(feature) in the navigation menu. Do you know how to solve this problem? The development board is ZENTRI-AMW007-1.4.0.3, 2017-10-20T05:38:06Z, ZentriOS-WL-1.4.0.3, Board:AMW007-E03.2  . Thank you in advance .