Wi-Fi Combo Forum Discussions
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Hi @ all,
I'm currently porting the SDK v3.0.1 (for SN8000) in my project and have no OS on board. Therefor, I need a non-blocking mode for the SDK-API. My software will use the WLAN modem in a station mode and try to connet to an AP.
Using wwd_wifi_join() (wwd_wifi.h) causes a delay of ~3s, during this time my software is blocked.
I also tried wwd_wifi_join_specific(), but no difference. Tested with several APs and distances, but no difference.
I've added some debugouts to get an overview about the internal behavior. As I can see, the parameters (key, security type, ...) are transmitted to the WLAN module. After the SSID was send, the WICED driver waits for an join-result.
Is there any option/configuration/API (e. g. compiler setting) to make this process asynchon?
Can I register an callback for the join result and let the wwd_wifi_join() return immediately?
Thanks for helping,
Jan Gottwald
Show LessWICED WiFi(2.4.1)-> sample code," Apps/Snip/Spi_Flash_Read " on the above code SPI Use DMA is given, What all changes do need so that DMA could enable?
In option wiced_spi_init(&wiced_spi_flash); in wiced_spi_flash bydefault they have used SPI_NO_DMA and SPI can read flash.
Instae I changed it to SPI_USE_DMA. What else I need to do?
Deepak
Show LessI compile the projector (wwd.canned_send-BCM943362WCD2-NoOS-NoNS-SPI download run)
try to start an ap with system no os .so add code to start ap ,but fail.
if ( wiced_wifi_start_ap( AP_SSID, AP_SEC, (uint8_t*) AP_PASS, sizeof( AP_PASS ) - 1, AP_CHANNEL ) != WICED_SUCCESS )
{
WPRINT_APP_INFO(("Failed to start : " AP_SSID " .. retrying\r\n"));
}
the place of fail is at wiced_send_ioctl function
get log :
Received a response for a different IOCTL - retry
Show LessI want to STM32F401 SPI2 to communicate with Host MCU instead of UART.STM32F401 SPI2 as Slave,and receive and transmit use DMA or SPI interrupt.Can anybody get me sample code ?
Show LessHi
I am using Murata's SN8200 module which has STM32F103RF controller. I have a need to use SPI 3 for communication with an External SPI Flash. But I see that the SPI Flash API's provided by SDK is compatible only for using SPI 1.
I cant use SPI 1 as I have already made a PCB with the external flash connected to SPI 3 pins.
I now have two options
1. Using SPI 3
2. Remapping SPI 1 pins to SPI 3 pins (as per datasheet)
Can you help me in this ? Is there anyway I can slightly modify present API for use with SPI 3 or remapping SPI 1?
Thanks in Advance.
Show LessHi
I was trying to implement websocket client using wiced and am facing some difficulties. It would be really helpful if someone can provide any example or good websocket api reference.
Thanks
Prashant
Show LessGreetings!
(I'm using the Broadcom EVK, BCM 943341).
I want to load my app at a different address in flash than the customary: 0x0800C000. (This is Sector 3 in my Internal Flash, I would like to load the app into Sector 13 instead and boot it from there).
Is there a make global that I can set that will cause this?
Cheers, Robert
Show LessSDK :WICED - SDK - against 2.4.1
DEMO : demo.uart_wifi-BCM943362WCD6-FreeRTOS-LwIP-SDIO download run
OpenJTAG connect to board: JTMS , JTCK ,JTDI ,JTDO ,JTRST ,VCC ,GND
OpenOCD Tool: FT2232H( USB to JTAG ) board
Quesion: As is shown in, my hardware connection is no problem, but the program has been can't download the board, what should I do?
Show Less
I am trying to implement a global HTTP server on STM32F2xx using WICED which can be accesed by anyone from anywhere. I was unable to find a sample code and am having difficulties in implementing it myself. It will be really helpful if someone can share a sample code for WICED.
Also can anybody tell me how to get the client's ip address once it get's connected to server.
Thank You
Prashant