Search found 124 matches
- Fri Oct 26, 2018 10:28 pm
- Forum: General Discussion
- Topic: Sockets with APSTA mode
- Replies: 4
- Views: 6632
Sockets with APSTA mode
Hi everybody. I have an ESP32 that works as an AP and STA (APSTA mode). I can send UDP messages to specific addresses, say internal AP address like 192.168.4.2, etc and 192.168.100.2 another IP in the wifi network(external AP). Both work well. The problem is that when I send as MULTICAST message, 23...
- Wed Oct 24, 2018 12:34 am
- Forum: General Discussion
- Topic: ESP32 AP Max Stations
- Replies: 0
- Views: 2348
ESP32 AP Max Stations
Hi Everybody. To make a CATEGORIC ASSERTION, we can have a lot of Stations when setting an ESP32 to AP mode. Just set the wifi_config_t.ap.max_connection=>4; . In my case I set it to 10 but have only 8 ESP32. Tested this with a UDP_Multicast Modified Example, were a Server (AP) sends and receives Mu...
- Tue Oct 23, 2018 2:05 pm
- Forum: General Discussion
- Topic: ESP32 UDP Multicast failure
- Replies: 4
- Views: 6102
Re: ESP32 UDP Multicast failure
For the benefit of clarity,
esp_wifi_set_ps(WIFI_PS_NONE);
in the InitWiFi setup routine in both the Client and Server.
esp_wifi_set_ps(WIFI_PS_NONE);
in the InitWiFi setup routine in both the Client and Server.
- Tue Oct 23, 2018 1:51 pm
- Forum: General Discussion
- Topic: ESP32 UDP Multicast failure
- Replies: 4
- Views: 6102
Re: ESP32 UDP Multicast failure
Hi Esp_igrr:
Spot On!!!!. Works like a charm now. Not going to ask why just happy it works.
Regards
Spot On!!!!. Works like a charm now. Not going to ask why just happy it works.
Regards
- Mon Oct 22, 2018 11:29 pm
- Forum: General Discussion
- Topic: ESP32 UDP Multicast failure
- Replies: 4
- Views: 6102
ESP32 UDP Multicast failure
Hi everybody. Using the esp-idf/example/protocols/udp_multicast example and making simple mods I have a ServerESP32(is set as AP) and a ClientESP32(set as a STA connected to the Other ESP32). A multicast message from the client to the server is received without any losses, but sending a message from...
- Tue Oct 16, 2018 11:27 pm
- Forum: ESP-MDF
- Topic: Newbie Mesh
- Replies: 2
- Views: 6934
Re: Newbie Mesh
Ill answer myself. With post viewtopic.php?f=21&t=5714 the answer is Yes but very elaborate. the ROOT can not get to a leaf, so ROOT is not a dispatcher/controller.
RSN
RSN
- Tue Oct 16, 2018 11:17 pm
- Forum: ESP-MDF
- Topic: Newbie Mesh
- Replies: 2
- Views: 6934
Newbie Mesh
Hi guys, new to Mesh but years with ESPs (Arduino and esp-idf, ESP8266 and ESP32). One general question regarding ESP32 mesh network that after reading a lot still can not seem to grasp completely(typical newbie :D ). Can we communicate, and how, between different nodes-leaves or "everything" has to...
- Thu Sep 06, 2018 12:38 am
- Forum: General Discussion
- Topic: Doesn't work VSPI and I2C at same time.
- Replies: 3
- Views: 6544
Re: Doesn't work VSPI and I2C at same time.
Hi akiro.matsuda. I ALMOST have the same config. In a define.h include file I have #define FMOSI 23 #define FMISO 19 #define FCLK 18 #define FCS 5 vs your gpio_num_t sclk = GPIO_NUM_18; --same gpio_num_t miso = GPIO_NUM_23; -- actually mosi gpio_num_t mosi = GPIO_NUM_19; -- actually miso gpio_num_t ...
- Fri Aug 03, 2018 1:27 am
- Forum: General Discussion
- Topic: SPI Queue Execution Order
- Replies: 5
- Views: 7316
Re: SPI Queue Execution Order
Hi ESP_Sprite. Had the SPI driver in Half Duplex since 1 year or more ago due to the, at that time, "unknown reason" for read corruption. Now read the new 3.0 Docs and it "kinda" tells the reason for the apparent read error, MISO delay. Now I have the SPI device in IOMUX pins, and tested it with a 4...
- Thu Aug 02, 2018 1:30 pm
- Forum: General Discussion
- Topic: SPI Queue Execution Order
- Replies: 5
- Views: 7316
Re: SPI Queue Execution Order
Thanks ESP_Sprite