feedc0de/arduino-esp32
1
0
Fork 0
forked from espressif/arduino-esp32
Code Pull Requests Activity

WiFi DA: Added Dual Antenna to the docs and example created (#6357)

Browse Source 
Summary

Added the Dual Antenna documentation.
Added the DA example.
This commit is contained in:
Pedro Minatel
2022-02-28 14:48:51 +00:00
committed by GitHub
parent 52575d63f4
commit eae67a9fb4
3 changed files with 173 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
docs/source/api/wifi.rst
View File

@ -67,6 +67,35 @@ Use static allocation if you want to have more performance and if your applicati
By default, the memory allocation will be set to **dynamic** if this function is not being used.
setDualAntennaConfig
********************
Configures the Dual antenna functionallity. This function should be used only on the **ESP32-WROOM-DA** module or any other ESP32 with RF switch.
.. code-block:: arduino
bool setDualAntennaConfig(uint8_t gpio_ant1, uint8_t gpio_ant2, wifi_rx_ant_t rx_mode, wifi_tx_ant_t tx_mode);
* ``gpio_ant1`` Configure the GPIO number for the antenna 1 connected to the RF switch (default ``GPIO2`` on ESP32-WROOM-DA)
* ``gpio_ant2`` Configure the GPIO number for the antenna 2 connected to the RF switch (default ``GPIO25`` on ESP32-WROOM-DA)
* ``rx_mode`` Set the RX antenna mode. See wifi_rx_ant_t for the options.
* ``tx_mode`` Set the TX antenna mode. See wifi_tx_ant_t for the options.
Return ``true`` if the configuration was successful.
For the ``rx_mode`` you can use the following configuration:
* ``WIFI_RX_ANT0`` Selects the antenna 1 for all RX activity.
* ``WIFI_RX_ANT1`` Selects the antenna 2 for all RX activity.
* ``WIFI_RX_ANT_AUTO`` Selects the antenna for RX automatically.
For the ``tx_mode`` you can use the following configuration:
* ``WIFI_TX_ANT0`` Selects the antenna 1 for all TX activity.
* ``WIFI_TX_ANT1`` Selects the antenna 2 for all TX activity.
* ``WIFI_TX_ANT_AUTO`` Selects the antenna for TX automatically.
WiFiAP
------