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

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menu "Example Configuration"
orsource "$IDF_PATH/examples/common_components/env_caps/$IDF_TARGET/Kconfig.env_caps"
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 ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 14 if IDF_TARGET_ESP32
default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
default 6 if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
help
Set the GPIO number used by SPI SCLK.
config EXAMPLE_ENC28J60_MOSI_GPIO
int "SPI MOSI GPIO number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 13 if IDF_TARGET_ESP32
default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
default 7 if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
help
Set the GPIO number used by SPI MOSI.
config EXAMPLE_ENC28J60_MISO_GPIO
int "SPI MISO GPIO number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
default 12 if IDF_TARGET_ESP32
default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
default 2 if IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32C2
help
Set the GPIO number used by SPI MISO.
config EXAMPLE_ENC28J60_CS_GPIO
int "SPI CS GPIO number"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 15 if IDF_TARGET_ESP32
default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32C2
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"
range ENV_GPIO_RANGE_MIN ENV_GPIO_IN_RANGE_MAX
default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
default 4 if IDF_TARGET_ESP32C2
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