Search found 4 matches
- Mon Nov 05, 2018 2:37 pm
- Forum: ESP-IDF
- Topic: Wifi: sendto returns correctly, but the message does not arrive on the PC
- Replies: 1
- Views: 3164
Re: Wifi: sendto returns correctly, but the message does not arrive on the PC
I switched to esp-idf-v3.1_rel, but I still have the same problem. Any ideas?
- Tue Oct 30, 2018 2:39 pm
- Forum: ESP-IDF
- Topic: Wifi: sendto returns correctly, but the message does not arrive on the PC
- Replies: 1
- Views: 3164
Wifi: sendto returns correctly, but the message does not arrive on the PC
I use a UDP server on a ESP32 on the wifi interface. Sometimes, when I call sendto, the function returns correctly, but the message does not arrive on the PC. Here are more details: I use the ethernet of the ESP32 to communicate with a different processor. I set up a gateway: When the PC sends packe...
- Wed May 09, 2018 1:50 pm
- Forum: General Discussion
- Topic: MII instead of RMII: receiving is not possible
- Replies: 3
- Views: 7471
Re: MII instead of RMII: receiving is not possible
You are right. I reconfigured the functions of several mii rx pins. I made sure that mii rx err is on GND. Now the communication works in both directions. Thanks. Here is my pin configuration function: void phy_mii_configure_data_interface_pins(void) { esp_err_t status = 0; gpio_num_t gpio_num; // R...
- Thu May 03, 2018 6:02 pm
- Forum: General Discussion
- Topic: MII instead of RMII: receiving is not possible
- Replies: 3
- Views: 7471
MII instead of RMII: receiving is not possible
Hello, my collegues and me have made a PCB that connects ESP32 with an ethernet switch. The interface is MII and it uses no PHY. https://i.imgur.com/HsZ2kMM.png I'm using an ESP32 from Pycom (W01). I made some small modifications to the esp_idf so that the ESP32 is configured to mii instead of rmii....