Wi-Fi Combo Forum Discussions

I tried to develop a simple app using http_server only, it requires around 400Kb of Flash,

is there a way to reduce this size by discharging unused libraries?

Hi..

I had been using SDK-2.4.0 and recently I changed to SDK-2.4.1. I tried to run the UART receive program which I wrote in SDK-2.4.0 in the new SDK. The program worked fine in SDK-2.4.0 but it is not working properly in 2.4.1. The wiced_uart_receive_bytes() function always return WICED_ERROR.

This is my function call.

result = wiced_uart_receive_bytes( WICED_SELECTED_UART, receiveData, RX_BUFFER_SIZE ,receiveTimeOut);

when I checked the receiveData, it has received the data correctly. But still the function returns WICED_ERROR.

I went inside the function definition in

WICED-SDK-2.4.1/Wiced/Platform/common/ARM_Cortex_M3/STM32F2xx/stm32f2xx_platform.c

And found a line in platform_uart_receive_bytes() function.

uart_interfaces[uart].rx_dma_result = WICED_ERROR;

if ( timeout > 0 )
{
      host_rtos_get_semaphore( &uart_interfaces[uart].rx_complete, timeout, WICED_TRUE );
      return uart_interfaces[uart].rx_dma_result;
}

I suspected "return uart_interfaces[uart].rx_dma_result" is always returning WICED_ERROR and when I commented it, the program is working fine.

In SDK-2.4.0, this line is not present (I compared this file with previous version).

Am I missing something ? Please help me. My eval board has BCM943362WCD4.

Hello guys,

i've recently bought dev board from Stm Discowery Wifi which includes SN8200 module. Self St suggest to use it only with Discovery32F4 dev board and all their guides are only describing them in pair, but i want use only SN8200 as it all-in module.

I have installed WICED 2.4.1 on my mac, and  connect SN8200 with Usb to ttl converter connected to uart, but i can't find in Wiced IDE menu my board.  Maybe can someone help me?

Also in Starting Guide in description of board testing named snip_ping_.. file which also can't find in Wiced IDE.

Thank you in advance for your help.

How do fix the debug configuration in Eclipse?

I am trying to debug an app on the BCM943362WCD4. I try to follow the instructions in the quick start guide section 4.3, "debug an application", but there is snip/ping directory. Instead I'm using the snip/scan target.

Step 4 says:

How can I get debugging to work?

thanks, Stuart

Can someone give me a guide to making a new project using WICED SDK 2.4.x?

I can build, run and modify the existing projects, but it isn't at all clear to me how I go about making a new project, the QSG only goes as far as running existing sample projects.

If I copy a folder (say Apps/snip/scan, and rename the folder and the two files therein, how do I get that to show up in the Project Explorer? Is it best to start a new project? What are the steps to do so?

any help gratefully received... Stuart