Search found 181 matches
- Mon Jun 05, 2023 6:19 am
- Forum: ESP-IDF
- Topic: How to implement an LWIP bridge?
- Replies: 5
- Views: 3160
Re: How to implement an LWIP bridge?
You can find the very first "work in progress" version of bridge working with option to bridge WiFi AP at https://github.com/kostaond/esp-idf/tre ... ork/bridge
- Thu Jun 01, 2023 2:32 pm
- Forum: ESP-IDF
- Topic: A stack overflow in task w5500_tsk has been detected
- Replies: 8
- Views: 4645
Re: A stack overflow in task w5500_tsk has been detected
Is W5500 connected to the same SPI host as the SD card? It's not clear from shared code.
BTW: https://github.com/espressif/esp-idf/is ... 1571654043
BTW: https://github.com/espressif/esp-idf/is ... 1571654043
- Wed May 31, 2023 1:52 pm
- Forum: ESP-IDF
- Topic: A stack overflow in task w5500_tsk has been detected
- Replies: 8
- Views: 4645
Re: A stack overflow in task w5500_tsk has been detected
Do you have other devices connected to the same SPI bus as the W5500 is connected to?
- Thu May 25, 2023 2:32 pm
- Forum: ESP-IDF
- Topic: How to implement an LWIP bridge?
- Replies: 5
- Views: 3160
Re: How to implement an LWIP bridge?
@DrMickeyLauer I currently work on the LwIP bridge example to demonstrate bridged Wifi as well. I have working demo but it is very hacky so far to say. Please stand by. Regarding DHCP server, try to modify esp_netif_br_config.flags = ESP_NETIF_DHCP_SERVER | ESP_NETIF_DEFAULT_ARP_FLAGS | ESP_NETIF_FL...
- Thu May 25, 2023 2:11 pm
- Forum: Hardware
- Topic: Compatible Ethernet PHY Chips ESP32
- Replies: 2
- Views: 3093
Re: Compatible Ethernet PHY Chips ESP32
Hi rdson@esp, thank you for feedback. Would you have any suggestion how we could improve our documentation? List of currently supported Ethernet PHYs and SPI Ethernet modules is avaiable at: https://github.com/espressif/esp-idf/tree/master/examples/ethernet/basic You can also search for additional s...
- Tue May 09, 2023 9:42 am
- Forum: ESP-IDF
- Topic: ESP32-S3 with external LAN7850
- Replies: 2
- Views: 1941
Re: ESP32-S3 with external LAN7850
I don't understand why you need gigabit Ethernet. Even if the USB was not bottleneck, you probably would't be able to process such amount of data anyway. In any case, one of our colleagues works on example of connecting USB Ethernet. It is not ready yet and I cannot provide you any time frame... How...
- Tue May 09, 2023 9:25 am
- Forum: ESP-IDF
- Topic: Can single fw support multiple hardware variants? (Ethernet RMII vs. SPI)
- Replies: 2
- Views: 1551
Re: Can single fw support multiple hardware variants? (Ethernet RMII vs. SPI)
You can run both RMII and SPI Ethernet at a time. However, that's not your case. For example, if your board is version with only SPI Ethernet and you try to initialize the RMII Ethernet, the init would fail. You could theoretically use this approach in your case but it would not be ideal from failur...
- Tue May 02, 2023 8:20 am
- Forum: ESP IoT Solution
- Topic: Transparent WiFi to Ethernet router/adapter
- Replies: 1
- Views: 4528
- Mon Apr 24, 2023 10:15 am
- Forum: ESP-IDF
- Topic: A stack overflow in task w5500_tsk has been detected
- Replies: 8
- Views: 4645
Re: A stack overflow in task w5500_tsk has been detected
Stack overflow is probably caused by error printing. You can try to increase `rx_task_stack_size` of `eth_mac_config_t`config structure. However, it would worth investigating why you got `spi transmit failed` error.
- Thu Apr 06, 2023 1:38 pm
- Forum: Hardware
- Topic: Why TxTimestampStatus is alway 0, for esp32's IEEE 1588
- Replies: 5
- Views: 3440
Re: Why TxTimestampStatus is alway 0, for esp32's IEEE 1588
I investigated and discussed internally and I have bad news... Hardware time-stamping cannot be used on ESP32 (neither PTPv1 nor PTPv2).