espressif/esp-idf
1
0
Fork 1
mirror of https://github.com/espressif/esp-idf.git synced 2025-10-04 02:50:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

add base MAC address storage choice.

Browse Source 
Base MAC address can be stored in default manufacture-defined or customer
    pre-defined place in EFUSE and other place e.g. flash or EEPROM.
    If choose to use base MAC address which is stored in other place, please
    call esp_base_mac_addr_set_external() before initializing WiFi/BT/Ehternet.
This commit is contained in:
XiaXiaotian
2017-04-19 21:00:00 +08:00
parent 03e2618d35
commit 5553fbd537
3 changed files with 85 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
components/esp32/Kconfig
View File

@@ -105,23 +105,37 @@ config MEMMAP_SPISRAM
main memory map. Enable this if you have this hardware and want to use it in the same
way as on-chip RAM.
config CUSTOMER_MAC_ADDRESS
bool "Customer MAC address"
default n
choice BASE_MAC_ADDRESS_STORAGE
prompt "Storage of the base MAC address"
default BASE_MAC_STORED_DEFAULT_EFUSE
help
Customers can define their own mac address in efuse.
Set to 'y' if you decide to use the mac address that you defined in efuse.
Select storage of the base MAC address which is used for all network interfaces when networking is initialized.
If "Default place in EFUSE" is selected, esp32 will use the base MAC address which is written into default
place in EFUSE when the chip is manufactured.
If "Customer-defined place in EFUSE" is selected, ESP32 will use customer-defined base MAC address which
is written into EFUSE Block 3 words 0, 1.
If "Other customer-defined place" is selected, esp32 will use customer-defined base MAC address from other
place(flash, EEPROM, etc). User code must call esp_base_mac_addr_set_external to set the base MAC address
before network features are initialised.
config BASE_MAC_STORED_DEFAULT_EFUSE
bool "Default place in EFUSE"
config BASE_MAC_STORED_CUSTOMER_DEFINED_EFUSE
bool "Customer-defined place in EFUSE"
config BASE_MAC_STORED_OTHER_CUSTOMER_DEFINED_PLACE
bool "Other customer-defined place"
endchoice
choice NUMBER_OF_MAC_ADDRESS_GENERATED_FROM_EFUSE
bool "Number of MAC address generated from the hardware MAC address in efuse"
default FOUR_MAC_ADDRESS_FROM_EFUSE
help
Config the number of MAC address which is generated from the hardware MAC address in efuse.
Config the number of MAC address which is generated from the base MAC address in efuse.
If the number is two, the MAC addresses of WiFi station and bluetooth are generated from
the hardware MAC address in efuse. The MAC addresses of WiFi softap and ethernet are derived
the base MAC address in efuse. The MAC addresses of WiFi softap and ethernet are derived
from that of WiFi station and bluetooth respectively.
If the number is four, the MAC addresses of WiFi station, WiFi softap, bluetooth and ethernet
are all generated from the hardware MAC address in efuse.
are all generated from the base MAC address in efuse.
config TWO_MAC_ADDRESS_FROM_EFUSE
bool "Two"