Wi-Fi Combo Forum Discussions
Hi,
We are working with the LAIRD-EWB module that use CYW4343W (wifi - BLE combo) with a STM32F412. We want to use the Quad SPI on the MCU but there is no qspi platform related to STM32F4xx in Wiced (WICED/platform/MCU/STM32F4xx/peripherals).
Is there a way to have access to stm32f4x_qspi Library ? What would be the best way to do it and if there's any exemple to use the stm qspi library.
1. Create a platform like the one in the stm32L4. If it's possible, is there any guideline ?
2. Include the STM library and use it directly in my application file like I would do it in STMCube ide.
For information, we want to use the quad spi to store data in a PSRAM. Any help, could be usefull.
Thank you
Is DMA of CYW54907 exposed for application development (such as for offloading CPU when transferring large amount of video data)?
I learned from previous post that DMA of CYW43907 was NOT exposed to application development.
Harris
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Hi All,
Are there any plans to update the MQTT implementation from v3.1 to v5.0 of the protocol in any future WICED updates? Which MQTT version(s) does Modus Toolbox support?
Show LessI have a question.
Can I use the same MAC address for WIFI and ethernet ? Or it's a good solution use differnt ?
Hello.
I want to modify programmatically WIFI MAC address in CYW943907A processor.
I try this solution ...
/* set new mac */
wiced_mac_t mac = { .octet = { 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF } };
wiced_result_t wiced_result = wiced_dct_write( (void*) &mac, DCT_WIFI_CONFIG_SECTION, OFFSETOF ( platform_dct_wifi_config_t, mac_address ), sizeof ( wiced_mac_t ) );
if ( wiced_result != WICED_SUCCESS )
{
WPRINT_APP_INFO( ("[##] wiced_dct_write(mac_address) failed, wiced_result = %d\n", (int)wiced_result) );
return wiced_result;
}
return WICED_SUCCESS;
"wiced_dct_write" execute correctly (it returns WICED_SUCCESS) but I observe no MAC change after CYW943907A reset
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I try to mirigrate from 6.4 to 6.6 and this not working.
The new project (6.6) wut the same code were compiled but stuck in spi init funciton.
What I need to know to this mirigrate?
Show LessHi
I try to connect to AWS woth Sterling-EWB, WICED SDK 6.6.
When I got the certificate or private key from AWS the stop on wiced_tls_init_identity() function.
/* initialize credentials list to store credential info */
linked_list_init( &identity->credentials );
if ( credential_info != NULL )
{
if ( ( result = tls_load_certificate_key( identity, credential_info, certificate_data, certificate_length, private_key, key_length ) != WICED_SUCCESS ) )
{
WPRINT_SECURITY_ERROR((" Failed to load certificate & private key \n"));
goto ERROR_INIT;
}
}
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In WICED code the list of network that store in DCT is 5 due to the define(CONFIG_AP_LIST_SIZE (5))
I can change this number? to be 50 ?
if I want to store a lot of network what is the recomended way to do this?
Show LessDear all.
Our customer wants to use AP role through CYW4373 or CYW4343W chipset.
Those chipsets supports AP role?
if These chipsets supports AP role, could chipsets Contention-Free Service Feature use possible?
Best regard.
BRK.
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