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