Posted on July 19, 2017 at 07:55I have lwIP working with two network interfaces: Ethernet + GSM (PPP). How must LwIP work with routing?Device receives IP-packet by Ethernet and transmits to PPP-netif. 

Posted on May 25, 2017 at 08:24If CHECKSUM run by SOFTWARE ethernet fritz in some packets (spam).//#define CHECKSUM_BY_HARDWARE in lwipopts.hEthHandle.Init.ChecksumMode = ETH_CHECKSUM_BY_SOFTWARE; in ethernetif.cHow can i fix it?

Posted on May 05, 2017 at 10:13In ethernetif driver ethernetif.c in func low_level_input: HAL_ETH_GetReceivedFrame_IT(&EthHandle) can return HAL_BUSY, if ETH_HandleTypeDef state HAL_ETH_STATE_BUSY, if lwIP task is sending data to ethrnet by func low...

Posted on May 31, 2016 at 14:24Tx -> Rx: I dont receive in Rx that I send to Tx.What I do wrong?

Posted on May 12, 2016 at 12:08func HAL_DeInit(); // Reset of all peripherals  does not reset EXTI block, as it is in HAL_GPIO_DeInit()    /*------------------------- EXTI Mode Configuration --------------------*/      tmp = SYSCFG->EXTICR[position ...