ESP32 Forum

chegewara

Then i dont know. Maybe display is not init correctly?

chegewara

Hi,
sdkconfig.h is created from all Kconfig files.
In some Kconfig you can find BRIDGE_EXTERNAL_NETIF_STATION option.

chegewara

No, we need to scale the solution to 40K nodes in a network (with each node 1m apart) I think you may have many issues with such designed mesh network. - it will be very noisy and may be not reliable - since you can have "only" 32k unicast addresses you will need at least 2 app/net keys and probabl...

chegewara

This is another driver which may be helpful. https://github.com/espressif/esp-bsp/blob/master/components/lcd/esp_lcd_lt8912b/esp_lcd_lt8912b.c It is MIPI to HDMI chip and i see it a good source of code to learn. Yes, the mipi is not documented yet, but it is fairly new interface on esp32, so we have...

chegewara

There is not enough data to help with the issue.
Is the connection success before you call "getaddrinfo"? And by success, i mean you get IP address from DNS or set static IP after connecting to router.

chegewara

https://github.com/espressif/esp-idf/bl ... h#L76-L135

chegewara

There is few types of ble address, most important and mandatory unicast address, which is 16 bit and has nothing to do with mac address.
Usually it is assigned by provisioner, although it can be assigned by manufacturer (hardcoded address), but it is not recommended.

chegewara

There is few ways to add components in esp-idf, but most basic is to create folder "components" in your projects and put your components into it. Like here:

https://github.com/espressif/esp-iot-br ... components

All folders inside are components.

chegewara

Code: Select all

    for (size_t i = 0; i < width * height; i++)
    {
        fb_buf[i] = color;
    }

    ESP_ERROR_CHECK(esp_lcd_panel_draw_bitmap(panel, 0, 0, width, height, fb_buf));

chegewara

I think its good to study existing drivers for mipi dsi displays
https://github.com/espressif/esp-iot-so ... cd_ek79007
https://github.com/espressif/esp-bsp/tr ... d_ili9881c

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