Wi-Fi Combo Forum Discussions
I have a BCM9WCD5EVAL1_3 which has BCM943341WCD1 daughter board. I followed the OTA2 documentation to add ota2. However the ota2_bootloader is not building?
According to the doc it should build ota2_bootloader? not the sflash
This boar does not use external flash the supported BCM943907WAE_1 and BCM943909WCD1_3 platforms.
This is two part question:
1- Does ota2 support works on platforms with external flash only?
2- What would take to port to internal flash with one or two megabyte of flash?
Thanks
Nidal
MAKEFILE MAKECMDGOALS=snip.ping_powersave-BCM943341WCD1 ota2_image OTA2_SUPPORT is enabled
Creating security credentials
Building Serial Flash Loader App
Processing resources
MAKEFILE MAKECMDGOALS=waf.sflash_write-NoOS-BCM943341WCD1-SDIO OTA2_SUPPORT is disabled
Making config file for first time
Making DCT image
MAKEFILE MAKECMDGOALS=waf.sflash_write-NoOS-BCM943341WCD1-SDIO OTA2_SUPPORT is disabled
Compiling App_SFlash_write
Compiling Platform_BCM943341WCD1
Compiling WICED
Compiling WWD_NoOS_Interface
Compiling Lib_SPI_Flash_Library_BCM943341WCD1
Compiling Lib_GPIO_button
Compiling Lib_Wiced_RO_FS
Compiling STM32F4xx
Compiling common_GCC
Compiling STM32F4xx_Peripheral_Drivers
Compiling Lib_Ring_Buffer
Compiling Lib_crc
Compiling STM32F4xx_Peripheral_Libraries
Compiling App_Ping_powersave
Compiling Platform_BCM943341WCD1
Compiling WICED
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/App_SFlash_write.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/Platform_BCM943341WCD1.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/WICED.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/WWD_NoOS_Interface.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/Lib_SPI_Flash_Library_BCM943341WCD1.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/Lib_GPIO_button.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/Lib_Wiced_RO_FS.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/STM32F4xx.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/common_GCC.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/STM32F4xx_Peripheral_Drivers.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/Lib_Ring_Buffer.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/Lib_crc.a
Making build/waf.sflash_write-NoOS-BCM943341WCD1-SDIO/libraries/STM32F4xx_Peripheral_Libraries.a
Making waf.sflash_write-NoOS-BCM943341WCD1-SDIO.elf
waf.sflash_write-NoOS-BCM943341WCD1-SDIO
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Hi,
We are working on BCM43362 based WiFi Murata module with ARM Cortex M4 based platform. The WICED SDK version we are using is 3.5.2
From this link, How many clients are supported by the softAP? we could find that maximum number of clients supported is 5.
When we tried setting this maximum client count to 5 using IOVAR_STR_MAX_ASSOC, we get return code as WWD_WLAN_RANGE, which means specified value is not in range. We could not find any information about this in README.txt as well. Is this value of 5 clients still valid with SDK version 3.5.2?
Where can we find latest/updated correct information about this?
Thanks & Regards,
Pratik.
Show LessTesting a static variable certificate_loaded is simply wrong.
If create 2 threads to connect server with different URL paths,
the fist thread test certificate_loaded and init tls identity, the second
thread will NOT init tls identity.
In additional, use strlen( dct_security->private_key ) and strlen( dct_security->certificate ) are also buggy.
How do you make sure the private_key and certificate read from DCT is NULL terminated?
Think about the case write a longer cert/key to DCT then override it with a shorter cert/key.
Then you got wrong length by strlen().
Show LessHello,
What would you propose to create unique DCT's that contains unique certificates and keys for each other device in production. I know that in SDK 2.4.x there was a way to create DCT's, but how can we do this in 3.5.x or later?
Thank you.
Show LessHi ..
I am using Discover Wifi sn8200 (bcm 43362)board , for flashing i am using ST-LINK/V2 In Circuit Debugger/Programmer , Instead of this can i use Segger J-link ??
Show LessHi there, I am a green bird with WICED SDK and are there any API to create a gerneral timer?I want to create a gerneral timer which has interrupt and I want to do something when it timeout.Besides I want to change the interval of it.Are there any ideas?
Show LessHi
I want to have 3 apps in the external flash from which I can switch between these three apps using wiced_framework_set_boot() function and wiced_framework_reboot()
I am using a prototype board with STMF405 and has an external flash of 4MB. I am able to flash the apps at different locations using sflash_write.tcl but I am not able to switch between the apps.
I am able to do the switching with the Avnet IOT starter kit when I am flashing the images to external flash via the download_apps command
As of now to find the start address to which I should flash the images, I am first flashing to the AVNET Board with the download_apps option and using the same address for my prototype board. But that doesn't seems to work.
1) How I can modify my script so that I will get the proper address at which I can flash all the apps and hope that it solves my issue with rebooting with the new Image.
2) Is the address going wrong or is there any other issues that is preventing me from booting with the new app.
3) And also what or how exactly the wiced_framework_set_boot() function determines the address at which it should look for the image in external flash
I am able to do an OTA upgrade using ota_fr app in my prototype board
Show LessHi, I'm using wiced sdk to program my BCM943362WCD4 board and I'm trying to use some library which including the <sys/socket.h> but got an error said "No such file or directory". Any suggestion on how to fix this error? I can't find where is this file or where can I download it.
Show LessHi,
We are working on BCM43362 and BCM4343W based WiFi Murata modules with ARM Cortex M4 based platform. The WICED SDK version we are using is 3.5.2
In case of auto antenna diversity, i.e. when WICED_ANTENNA_AUTO is passed to wwd_wifi_select_antenna(), the best antenna is automatically selected.
In case of auto diversity, how the decision of best antenna is done?
It will be very helpful if you could point to us to the document which will shade more light on auto antenna diversity.
Thanks & Regards,
Pratik.
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