| # Copyright (c) 2019 Tobias Svehagen |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig WIFI_ESP_AT |
| bool "Espressif AT Command support" |
| default y |
| depends on DT_HAS_ESPRESSIF_ESP_AT_ENABLED |
| select MODEM |
| select MODEM_CONTEXT |
| select MODEM_CMD_HANDLER |
| select MODEM_IFACE_UART |
| select NET_L2_WIFI_MGMT |
| select WIFI_OFFLOAD |
| help |
| Enable Espressif AT Command offloaded WiFi driver. It is supported on |
| any serial capable platform and communicates with Espressif chips |
| running ESP-AT firmware (https://github.com/espressif/esp-at). |
| |
| if WIFI_ESP_AT |
| |
| config WIFI_ESP_AT_SCAN_PASSIVE |
| bool "Passive scan" |
| help |
| Use passive scanning. |
| |
| config WIFI_ESP_AT_SCAN_MAC_ADDRESS |
| bool "MAC address in scan response" |
| help |
| Get mac address in scan response. |
| |
| config WIFI_ESP_AT_SCAN_RESULT_RSSI_ORDERED |
| bool "Scan result ordering based on RSSI" |
| help |
| Order based on RSSI. |
| |
| config WIFI_ESP_AT_RX_STACK_SIZE |
| int "Stack size for the Espressif esp wifi driver RX thread" |
| default 1024 |
| help |
| This stack is used by the Espressif ESP RX thread. |
| |
| config WIFI_ESP_AT_RX_THREAD_PRIORITY |
| int "Priority of RX thread" |
| default 7 |
| help |
| Priority of thread used for processing RX data. |
| |
| config WIFI_ESP_AT_WORKQ_STACK_SIZE |
| int "Stack size for the esp driver work queue" |
| default 2048 |
| help |
| This stack is used by the work queue to pass off net_pkt data |
| to the rest of the network stack, letting the rx thread continue |
| processing data. |
| |
| config WIFI_ESP_AT_WORKQ_THREAD_PRIORITY |
| int "Priority of work queue thread" |
| default 7 |
| help |
| Priority of thread used for processing driver work queue items. |
| |
| config WIFI_ESP_AT_MDM_RING_BUF_SIZE |
| int "Modem ring buffer size" |
| default 1024 |
| help |
| Ring buffer size used by modem UART interface handler. |
| |
| config WIFI_ESP_AT_MDM_RX_BUF_COUNT |
| int "Modem RX buffer count" |
| default 30 |
| help |
| Number of preallocated RX buffers used by modem command handler. |
| |
| config WIFI_ESP_AT_MDM_RX_BUF_SIZE |
| int "Modem RX buffer size" |
| default 128 |
| help |
| Size of preallocated RX buffers used by modem command handler. |
| |
| config WIFI_ESP_AT_PASSIVE_MODE |
| bool "Use passive mode" |
| help |
| This lets the ESP handle the TCP window so that data can flow |
| at a rate that the driver can handle. Without this, data might get |
| lost if the driver cannot empty the device buffer quickly enough. |
| |
| config WIFI_ESP_AT_RESET_TIMEOUT |
| int "Reset timeout" |
| default 3000 |
| help |
| How long to wait for device to become ready after AT+RST has been |
| sent. This can vary with chipset (ESP8266/ESP32) and firmware |
| version. This is ignored if a reset pin is configured. |
| |
| config WIFI_ESP_AT_RX_NET_PKT_ALLOC_TIMEOUT |
| int "Network interface RX packet allocation timeout" |
| default 5000 |
| help |
| Network interface RX net_pkt allocation timeout in milliseconds. |
| |
| choice |
| prompt "ESP IP Address configuration" |
| default WIFI_ESP_AT_IP_DHCP |
| help |
| Choose whether to use an IP assigned by DHCP Server or |
| configure a static IP Address. |
| |
| config WIFI_ESP_AT_IP_DHCP |
| bool "DHCP" |
| help |
| Use DHCP to get an IP Address. |
| |
| config WIFI_ESP_AT_IP_STATIC |
| bool "Static" |
| help |
| Setup Static IP Address. |
| |
| endchoice |
| |
| if WIFI_ESP_AT_IP_STATIC |
| |
| config WIFI_ESP_AT_IP_ADDRESS |
| string "ESP Station mode IP Address" |
| |
| config WIFI_ESP_AT_IP_GATEWAY |
| string "Gateway Address" |
| |
| config WIFI_ESP_AT_IP_MASK |
| string "Network Mask" |
| |
| endif |
| |
| choice WIFI_ESP_AT_VERSION |
| prompt "AT version" |
| default WIFI_ESP_AT_VERSION_2_1 |
| help |
| Select which version of AT command set should be used. |
| |
| config WIFI_ESP_AT_VERSION_1_7 |
| bool "AT version 1.7" |
| help |
| Use AT command set version 1.7. |
| |
| config WIFI_ESP_AT_VERSION_2_0 |
| bool "AT version 2.0" |
| help |
| Use AT command set version 2.0. |
| |
| config WIFI_ESP_AT_VERSION_2_1 |
| bool "AT version 2.1" |
| help |
| Use AT command set version 2.1. |
| |
| endchoice |
| |
| config WIFI_ESP_AT_DNS_USE |
| bool "Use DNS from ESP" |
| depends on DNS_RESOLVER |
| help |
| Fetch DNS servers from ESP chip with AT+CIPDNS? command and apply that |
| list to system DNS resolver. |
| |
| config WIFI_ESP_AT_FETCH_VERSION |
| bool "Fetch and log ESP-AT firmware version" |
| default y |
| depends on LOG |
| help |
| Fetch information about ESP-AT firmware version. This includes AT |
| command version, SDK (ESP-IDF), board and compile time. |
| |
| endif # WIFI_ESP_AT |
