// notify at module that espconn has received data static void ICACHE_FLASH_ATTR at_espconn_demo_recv(void *arg, char *pusrdata, unsigned short len) { at_fake_uart_rx(pusrdata,len); }
uint32 sdio_recv_data_callback(uint8* data,uint32 len) { return at_fake_uart_rx(data,len); }