WICED™ Studio Forum Discussions

We have been using WICED SDK for our FW application running on STM32 sensor hardware.
We use WICED to connect to WiFi AP.

Application uses HTTPS to connect to a Cloud application.

I did not see any reference of HTTPs proxy client in the SDK. 
Is it supported in the SDK ?

I am trying get the Appliance App running with Wicedserial.exe. After building "demo.appliance-BCM943362WCD4 download run" successfully, and opening the Wicedserial utility which does not show "Starting WICED..." but instead just shows "Opening COM7...Connected".

On my mobile with WIFI turned on, I can see that "WICED Config" as shown connected in the 'WIFI Networks". However when I enter "192.168.0.1/config/device_settings.html" it gives the following message:

HTTP ERROR:504

Gateway Timeout

RequestURI=http://192.168.0.1/config/device_settings.html

Appreciate feedback on this.

Re:

Nilesh

Hello,

I am trying to run the udp_transmit example included in the Wiced Studio SDK. 
This works fine if no changes are applied.

However, I would like to use the Ethernet interface instead of the Wi-Fi interface.

Unfortunately, I am having troubles running it.

Description

In order to use the Ethernet interface instead of the Wi-Fi one, I modified the "/43xxx_Wi-Fi/apps/snip/udp_transmit/wifi_config_dct.h" as follows:

#define WICED_NETWORK_INTERFACE   WICED_ETHERNET_INTERFACE

The target build command is:

snip.udp_transmit-CYW954907AEVAL1F-FreeRTOS-LwIP-debug download run

Problem

By running the application with this change, I get an exception in the Cypress board output terminal.

Starting WICED Wiced_006.006.001.0001
Platform CYW954907AEVAL1F initialised
Started FreeRTOS v9.0.0
WICED_core Initialized
Initialising LwIP v2.0.3
DHCP CLIENT hostname WICED IP
WLAN MAC Address : B8:D7:AF:4D:1E:D6
WLAN Firmware    : wl0: Jul 20 2020 00:08:56 version 7.15.168.149 (21d266a) FWID 01-d4dbc762
WLAN CLM         : API: 12.2 Data: 9.10.74 Compiler: 1.31.3 ClmImport: 1.36.3 Creation: 2020-07-20 00:01:06
=== EXCEPTION ===
Debug event (e.g. breakpoint)
DFSR : 0x00000000
DFAR : 0x00000000
IFSR : 0x00000002
IFAR : 0x004AED46
CPSR : 0x00000197
R0   : 0x00000003
R1   : 0x00000000
R2   : 0x00000000
R3   : 0x00000003
R4   : 0x04040404
R5   : 0x05050505
R6   : 0x06060606
R7   : 0x005356B0
R8   : 0x08080808
R9   : 0x09090909
R10  : 0x10101010
R11  : 0x11111111
R12  : 0x00000029
LR   : 0x004AED46
=================

After debugging, it pointed to a missing definition of "WICED_USE_ETHERNET_INTERFACE".

What I did then is to uncomment the "WICED_USE_ETHERNET_INTERFACE" definition in "wiced_defaults.h".

However, by doing so I get the following build error message:

Compiling WICED_LwIP_Interface 
WICED/network/LwIP/WICED/wiced_network.c: In function 'wiced_ip_driver_notify':
WICED/network/LwIP/WICED/wiced_network.c:933:24: error: implicit declaration of function 'platform_ethernet_start'; did you mean 'platform_hibernation_start'? [-Werror=implicit-function-declaration]
             result = ( platform_ethernet_start( ) == PLATFORM_SUCCESS ) ? WICED_SUCCESS : WICED_ERROR;
                        ^~~~~~~~~~~~~~~~~~~~~~~
                        platform_hibernation_start
WICED/network/LwIP/WICED/wiced_network.c:937:24: error: implicit declaration of function 'platform_ethernet_stop'; did you mean 'platform_tick_stop'? [-Werror=implicit-function-declaration]
             result = ( platform_ethernet_stop( ) == PLATFORM_SUCCESS ) ? WICED_SUCCESS : WICED_ERROR;
                        ^~~~~~~~~~~~~~~~~~~~~~
                        platform_tick_stop
cc1.exe: all warnings being treated as errors
tools/makefiles/wiced_elf.mk:232: recipe for target 'build/snip.udp_transmit-CYW954907AEVAL1F-FreeRTOS-LwIP-debug/Modules/./WICED/network/LwIP/WICED/wiced_network.o' failed
make.exe[1]: *** [build/snip.udp_transmit-CYW954907AEVAL1F-FreeRTOS-LwIP-debug/Modules/./WICED/network/LwIP/WICED/wiced_network.o] Error 1
make.exe[1]: *** Waiting for unfinished jobs....
Makefile:351: recipe for target 'main_app' failed
make: *** [main_app] Error 2

Is there a way to run this demo application with the Ethernet interface?

Thanks for your help!

Hello,

I am trying to run the ping_ethernet example included in the Wiced Studio SDK. 

Unfortunately, I am having troubles running it.

Problem

I get an exception in the Cypress board output terminal. After debugging, it pointed to a missing definition of "WICED_USE_ETHERNET_INTERFACE".

What I did then is to uncomment the "WICED_USE_ETHERNET_INTERFACE" definition in "wiced_defaults.h".

However, by doing so I get the following build error message:

Compiling WICED_LwIP_Interface 
WICED/network/LwIP/WICED/wiced_network.c: In function 'wiced_ip_driver_notify':
WICED/network/LwIP/WICED/wiced_network.c:933:24: error: implicit declaration of function 'platform_ethernet_start'; did you mean 'platform_hibernation_start'? [-Werror=implicit-function-declaration]
             result = ( platform_ethernet_start( ) == PLATFORM_SUCCESS ) ? WICED_SUCCESS : WICED_ERROR;
                        ^~~~~~~~~~~~~~~~~~~~~~~
                        platform_hibernation_start
WICED/network/LwIP/WICED/wiced_network.c:937:24: error: implicit declaration of function 'platform_ethernet_stop'; did you mean 'platform_tick_stop'? [-Werror=implicit-function-declaration]
             result = ( platform_ethernet_stop( ) == PLATFORM_SUCCESS ) ? WICED_SUCCESS : WICED_ERROR;
                        ^~~~~~~~~~~~~~~~~~~~~~
                        platform_tick_stop
cc1.exe: all warnings being treated as errors
tools/makefiles/wiced_elf.mk:232: recipe for target 'build/snip.udp_transmit-CYW954907AEVAL1F-FreeRTOS-LwIP-debug/Modules/./WICED/network/LwIP/WICED/wiced_network.o' failed
make.exe[1]: *** [build/snip.udp_transmit-CYW954907AEVAL1F-FreeRTOS-LwIP-debug/Modules/./WICED/network/LwIP/WICED/wiced_network.o] Error 1
make.exe[1]: *** Waiting for unfinished jobs....
Makefile:351: recipe for target 'main_app' failed
make: *** [main_app] Error 2

 Am I missing something to properly run this demo application?

Thanks for your help!

Hi

I am running in SoFT AP mode. I get tcp socket drop frequently whenever throughput is high. I am trying to use wiced_tcp_register_callbacks to understand the socket drop reason.  But I am not sure how to set the "tcp_disconnected_call" parameters.

Can you provide me an example?

Thanks,

Hi Team,

we have upgraded Wiced_2.3 library  to wiced_6.6 library, I used BCM9WCDUSI09 platform and 43362 chip.
I am getting continuously WWD_NO_CREDITS if I turned off power from router, so chip trying to connect with router every 5-6 second and after some trials wwd_sdpcm_get_packet_to_send() keeps returning WWD_NO_CREDITS forever.
This results in the SDPCM packets (in the send queue) never being transferred to the WLAN module. No further communication with the WLAN module is possible until a power cycle is performed.

This issue wasn't observed in Wiced_2.3 library it came after library upgradation.  
Please help me where should I look for same, It would be great help for me If you guys could help me as soon as possible. 
Below is my wiced environment information, 

WLAN_CHIP := 43362
WLAN_CHIP_REVISION := A2
WLAN_CHIP_FAMILY := 43362
WLAN_FIRMWARE := 5_90_230_38
HOST_MCU:= STM32F2xx

Thanks 
Kaushal Panchal.

I am having some confusion regarding the mapping between WICED_GPIO_n and WICED_PWM_m.

For example, WICED_LED1 is the same as WICED_GPIO_16. As per an example in this forum, using WICED_PWM_4 worked fine to control the brightness of WICED_LED1 (WICED_GPIO_16).

But, as per CYW943907AEVAL1F/platform.h, WICED_PWM_4 is the alias of WICED_GPIO_11 and there is no WICED_PWM_ alias for WICED_GPIO_16. Though I can see there: WICED_GPIO_16 | 189 | PWM_3.

In CYW943907AEVAL1F/platform.c, I can see:

[WICED_PWM_4]  = {PIN_GPIO_15,  PIN_FUNCTION_PWM3, }

 So, how do I know which WICED_PWM_m to use for a particular WICED_GPIO_n?

CYW943907AEVAL1F CYW43907 

Hi,

currently I'm trying to migrate a project that runs well with WICED 2.4.1 to WICED 3.5.2.

There have been many changes in the meantime, also it seems that some functions of the API have been replaced or renamed.

I found the following remark in changelog.txt:

WICED-SDK-3.0.0 has changed considerably since the previous 2.4.1 release.

The accompanying README provides a more detailed summary of the supported

features and known limitations for this release.

But where can I find the README of Version 3.0.0?

Is there any other place where I can find detailed information about what has changed from 2.4.1 to 3.0.0 ?

Regards,

Georg

Hello,

I want to send a UDP package when I receive a DTIM beacon. I want to decrease the power usage on the client side, to do this I wanted to put the device in powersave mode and when receiving a DTIM beacon it should wake up to send a UDP package. If I measure the power usage with an oscilloscope, I can see the when I receive a DTIM beacon and when the UDP package is being sent. This doesn't align with each other or sometime it does, but it drifts apart because (I'm guessing) I use a delay. I did this because it was in one of the examples 'tpc_client_powersave'.

Does anyone know how I can do this correctly?

I'm using the "cyw954907aeval1f evaluation kit".

I've attached the code I use.