Wi-Fi Combo Forum Discussions

Hello. I am looking for an example in WICED 6.6 for setting up the CYW943907AEVAL1F as a USB mass storage device that uses an SD memory. I tried running the usb_device_storage snip. My Windows 10 PC did enumerate a USB mass storage device, but no drive was displayed. I also noticed in the example that a "ram disk" was used rather than an sd card.  Is there an example of how to setup up the CY43907 as a USB mass storage device that points to an sd card in the sd card slot? Thank you.

Can AP mode help to fulfil following scenario? 

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Device 1 = Mobile device, Device  2 = RPI with camera  Device 3: STM32 + Wifi AP(43340/43012 based chip).

Device 1 and Device 2 should connect to AP created by Device 3. Now, I want to stream low resolution low frame rate video to Device 1 from Device 2. (I am okay with static IP to both device). Can WIFI AP mode function as router also?

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If above is not possible, then can I enable repeater mode using WICED SDK for 43340/43012 based solution so that I don't see performance lag?

I'm working my way through the ww101-01-Peripheral.pdf.  I'm stuck on a weird problem.  I followed the instructions for the 02-blinkled.c.  Under Make Target I made a target named "ww101.02.02_blinkled-CYW943907AEVAL1F download run".  When I double click on it everything builds ok with no errors but the program is not executing on the evaluation board.  I know this because the led is not blinking one second on and one second off (I changed the on and off times to 1000ms).  However if I debug with 43xxx-WI-FI_Debug_Windows, the program is downloaded and executes as expected even the debug print statement are being displayed on a serial monitor.  Any ideas what is going wrong?

Hi,

We are testing mesh gateway firmware from https://github.com/cypresssemiconductorco/mbed-os-example-bluetooth-mesh-gateway. We are facing a compilation issue with the above firmware. Below is the setup details,

1. System: Windows 10 64Bit

2. Python: Python 3.7.9

We are attaching an error screenshot for your reference. We have tried to remove the "-std=gnu++14" flag from JSON files present in the "mbed-os\tools\profiles" directory but it results in other errors.

Please help with this issue.

Hi to all, i have one CYW943907AEVAL1F that isn't being detected by the USB PC  i follow the next steps 

3.3.2 Troubleshooting
If an error occurred during the automatic driver installation process, the driver may be manually installed from the
following directory: WICED-SDK- Drivers- Windows -wiced_uart.
If the CYW943907AEVAL1F EVK does not appear in the Device Manager, verify that the +3V3 LED is turned
ON and check the USB cable.

the +3V3 LED is turned ON an the USB cable is OK  but the issue still happen

i have other 2  CYW943907AEVAL1F that are working fine 

Question: How can i fix the issue with the bad one 

Dear Cypress/Infineon Team,

We are currently using  CYW43455 Single-Chip 5G WiFi IEEE 802.11n/ac MAC/Baseband/ Radio with Integrated Bluetooth 4.2 module for one of our products.

For the DFS, we are using sequence of commands mentioned in Section 4.2.6. from the Regulatory Manual, Here is the sequence,

wl down
wl ap 1
wl mpc 0
wl country DE
wl band a
wl dfs_preism 1

wl spect 1
wl chanspec 100/20
wl up
wl radar 1
wl ssid DFS_AP
wl status
wl dfs_ism_monitor 0
wl chan_info

However, we observed that when we execute all commands one after the other, "DFS_AP" transmission starts before 60 seconds scan is completed.

As the regulatory manual explains, transmission should not start before 60 seconds irrespective of presence of radar signal on the channel.

Channel Availability Check (CAC) :
This test applies to devices that are capable of detecting radar signals. The Channel Availability Check (CAC) test is
where the radio scans a target DFS channel (that it would like to utilize) for radar signals for a period of 60 seconds.
After the 60 second scan, if no radar signals are detected, the radio can transmit on the target DFS channel.

Is there any specific way, CAC test should be performed? Why the transmission starts before 60 seconds?

Thanks and Regards,

Bhushan Pawar

Hi,

How do I generate checksum in WICED studio? I know in PSoC Creator, the checksum is stored at the address 0x9030 0000. Is there something similar on WICED Studio?

Thanks!