esp-idf/examples/ethernet/enc28j60/main/Kconfig.projbuild

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menu "Example Configuration"
config EXAMPLE_ENC28J60_SPI_HOST
int "SPI Host Number"
range 0 2
default 1
help
Set the SPI host used to communicate with the SPI Ethernet Controller.
config EXAMPLE_ENC28J60_SCLK_GPIO
int "SPI SCLK GPIO number"
range 0 33
default 19
help
Set the GPIO number used by SPI SCLK.
config EXAMPLE_ENC28J60_MOSI_GPIO
int "SPI MOSI GPIO number"
range 0 33
default 23
help
Set the GPIO number used by SPI MOSI.
config EXAMPLE_ENC28J60_MISO_GPIO
int "SPI MISO GPIO number"
range 0 33
default 25
help
Set the GPIO number used by SPI MISO.
config EXAMPLE_ENC28J60_CS_GPIO
int "SPI CS GPIO number"
range 0 33
default 22
help
Set the GPIO number used by SPI CS.
config EXAMPLE_ENC28J60_SPI_CLOCK_MHZ
int "SPI clock speed (MHz)"
range 5 20
default 8
help
Set the clock speed (MHz) of SPI interface.
config EXAMPLE_ENC28J60_INT_GPIO
int "Interrupt GPIO number"
default 4
help
Set the GPIO number used by ENC28J60 interrupt.
choice EXAMPLE_ENC28J60_DUPLEX_MODE
prompt "Duplex Mode"
default EXAMPLE_ENC28J60_DUPLEX_HALF
help
Select ENC28J60 Duplex operation mode.
config EXAMPLE_ENC28J60_DUPLEX_FULL
bool "Full Duplex"
help
Set ENC28J60 to Full Duplex mode. Do not forget to manually set the remote node (switch, router
or Ethernet controller) to full-duplex operation mode too.
config EXAMPLE_ENC28J60_DUPLEX_HALF
bool "Half Duplex"
help
Set ENC28J60 to Half Duplex mode.
endchoice # EXAMPLE_ENC28J60_DUPLEX_MODE
endmenu