76 lines
2.4 KiB
Plaintext
76 lines
2.4 KiB
Plaintext
# Copyright (c) 2022 Espressif Systems (Shanghai) Co., Ltd.
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# SPDX-License-Identifier: Apache-2.0
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config SOC_ESP32_NET
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bool "ESP32_NET"
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select XTENSA
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select CLOCK_CONTROL
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select CLOCK_CONTROL_ESP32
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select DYNAMIC_INTERRUPTS
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if SOC_ESP32_NET
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config IDF_TARGET_ESP32
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bool "ESP32 as target board"
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default y
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config ESPTOOLPY_FLASHFREQ_80M
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bool
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default y
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config ESP32_BT_RESERVE_DRAM
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hex "Bluetooth controller reserved RAM region"
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default 0xdb5c if BT
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default 0
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choice ESP32_UNIVERSAL_MAC_ADDRESSES
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bool "Number of universally administered (by IEEE) MAC address"
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default ESP32_UNIVERSAL_MAC_ADDRESSES_FOUR
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help
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Configure the number of universally administered (by IEEE) MAC addresses.
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During initialization, MAC addresses for each network interface are generated or
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derived from a single base MAC address. If the number of universal MAC addresses is four,
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all four interfaces (WiFi station, WiFi softap, Bluetooth and Ethernet) receive a universally
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administered MAC address. These are generated sequentially by adding 0, 1, 2 and 3 (respectively)
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to the final octet of the base MAC address. If the number of universal MAC addresses is two,
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only two interfaces (WiFi station and Bluetooth) receive a universally administered MAC address.
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These are generated sequentially by adding 0 and 1 (respectively) to the base MAC address.
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The remaining two interfaces (WiFi softap and Ethernet) receive local MAC addresses.
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These are derived from the universal WiFi station and Bluetooth MAC addresses, respectively.
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When using the default (Espressif-assigned) base MAC address, either setting can be used.
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When using a custom universal MAC address range, the correct setting will depend on the
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allocation of MAC addresses in this range (either 2 or 4 per device.)
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config ESP32_UNIVERSAL_MAC_ADDRESSES_TWO
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bool "Two"
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select ESP_MAC_ADDR_UNIVERSE_WIFI_STA
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select ESP_MAC_ADDR_UNIVERSE_BT
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config ESP32_UNIVERSAL_MAC_ADDRESSES_FOUR
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bool "Four"
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select ESP_MAC_ADDR_UNIVERSE_WIFI_STA
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select ESP_MAC_ADDR_UNIVERSE_WIFI_AP
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select ESP_MAC_ADDR_UNIVERSE_BT
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select ESP_MAC_ADDR_UNIVERSE_ETH
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endchoice # ESP32_UNIVERSAL_MAC_ADDRESSES
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config ESP_MAC_ADDR_UNIVERSE_WIFI_AP
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bool
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config ESP_MAC_ADDR_UNIVERSE_WIFI_STA
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bool
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config ESP_MAC_ADDR_UNIVERSE_BT
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bool
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config ESP_MAC_ADDR_UNIVERSE_ETH
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bool
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config ESP32_UNIVERSAL_MAC_ADDRESSES
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int
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default 2 if ESP32_UNIVERSAL_MAC_ADDRESSES_TWO
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default 4 if ESP32_UNIVERSAL_MAC_ADDRESSES_FOUR
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endif # SOC_ESP32
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