FreeRtos Scan example - WWD_TIMEOUT

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Anonymous
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Hi,

I'm making WWD port to Murata SN8000 with custom board based on STM32F7 (1B SDIO + IRQ).

I can succesfully run scan example (FreeRTOS_LwIP_Scan.c), but after a few loops I get WWD_TIMEOUT from wwd_wifi_scan function which is caused by timeout on function wwd_bus_packet_available_to_read(void). WWD_Timeout is returned by backplane write function on SDIO_INT_STATUS register.

Do you have any suggestions?

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1 Solution

Yes, it possible. Because LWIP at debug mode doing memory test, at this moment are disabled interrupts , so you can lost packet.

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