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Add ethernet driver for M5Core2 #3085

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Add ethernet driver for M5Core2 #3085

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a947770
Add ethernet driver to CMakePresets
networkfusion Jan 30, 2025
03b72a5
Define interface
networkfusion Jan 30, 2025
71a9a1b
Add required defines
networkfusion Jan 30, 2025
f246ce1
Test ESP32_ETHERNET_SPI_HOST
networkfusion Jan 30, 2025
c55402f
Merge branch 'main' into m5core2-lan-w5500
networkfusion Jun 6, 2025
f7ccc13
Update ethernet options
networkfusion Jun 6, 2025
11b9bc0
Fix build
networkfusion Jun 6, 2025
bebdf7f
Move values from config options to cmake options
networkfusion Jun 6, 2025
b387d1d
Fix copy and paste error
networkfusion Jun 6, 2025
3b6f364
Remove un-necessary present options
networkfusion Jun 6, 2025
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38 changes: 38 additions & 0 deletions targets/ESP32/CMakePresets.json
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Original file line number Diff line number Diff line change
Expand Up @@ -536,6 +536,16 @@
"NF_FEATURE_DEBUGGER": "ON",
"NF_FEATURE_RTC": "ON",
"NF_FEATURE_HAS_SDCARD": "ON",
"ESP32_ETHERNET_SUPPORT": "ON",
"ESP32_ETHERNET_INTERFACE": "W5500",
"ESP32_ETHERNET_SPI_HOST": "HSPI_HOST",
"ESP32_ETHERNET_SPI_CLOCK_MHZ": "20",
"ESP32_ETHERNET_SPI_CS": "26",
"ESP32_ETHERNET_SPI_INT_GPIO": "34",
"ETH_PHY_RST_GPIO": "13",
"ESP32_ETHERNET_SPI_MISO_GPIO": "19",
"ESP32_ETHERNET_SPI_MOSI_GPIO": "23",
"ESP32_ETHERNET_SPI_SCLK_GPIO": "18",
"API_nanoFramework.Device.OneWire": "ON",
"API_nanoFramework.Device.Bluetooth": "ON",
"API_nanoFramework.Graphics": "ON",
Expand Down Expand Up @@ -632,7 +642,14 @@
"NF_FEATURE_RTC": "ON",
"NF_FEATURE_HAS_SDCARD": "ON",
"ESP32_ETHERNET_SUPPORT": "ON",
"ESP32_ETHERNET_SPI_HOST": "SPI2_HOST",
"ESP32_ETHERNET_SPI_CLOCK_MHZ": "8",
"ESP32_ETHERNET_SPI_CS": "5",
"ESP32_ETHERNET_SPI_INT_GPIO": "16",
"ETH_PHY_RST_GPIO": "5",
"ESP32_ETHERNET_SPI_MISO_GPIO": "23",
"ESP32_ETHERNET_SPI_MOSI_GPIO": "18",
"ESP32_ETHERNET_SPI_SCLK_GPIO": "19",
"ETH_RMII_CLK_OUT_GPIO": "17",
"API_System.Device.I2c.Slave": "OFF",
"API_nanoFramework.Device.OneWire": "ON"
Expand All @@ -654,7 +671,14 @@
"NF_FEATURE_RTC": "ON",
"NF_FEATURE_HAS_SDCARD": "ON",
"ESP32_ETHERNET_SUPPORT": "ON",
"ESP32_ETHERNET_SPI_HOST": "SPI2_HOST",
"ESP32_ETHERNET_SPI_CLOCK_MHZ": "8",
"ESP32_ETHERNET_SPI_CS": "5",
"ESP32_ETHERNET_SPI_INT_GPIO": "16",
"ETH_PHY_RST_GPIO": "12",
"ESP32_ETHERNET_SPI_MISO_GPIO": "23",
"ESP32_ETHERNET_SPI_MOSI_GPIO": "18",
"ESP32_ETHERNET_SPI_SCLK_GPIO": "19",
"ETH_RMII_CLK_OUT_GPIO": "17",
"API_nanoFramework.Device.OneWire": "ON",
"API_System.Device.I2c.Slave": "OFF"
Expand All @@ -678,7 +702,14 @@
"API_nanoFramework.Device.OneWire": "ON",
"API_System.Device.I2c.Slave": "ON",
"ESP32_ETHERNET_SUPPORT": "ON",
"ESP32_ETHERNET_SPI_HOST": "SPI2_HOST",
"ESP32_ETHERNET_SPI_CLOCK_MHZ": "8",
"ESP32_ETHERNET_SPI_CS": "5",
"ESP32_ETHERNET_SPI_INT_GPIO": "16",
"ETH_PHY_RST_GPIO": "12",
"ESP32_ETHERNET_SPI_MISO_GPIO": "23",
"ESP32_ETHERNET_SPI_MOSI_GPIO": "18",
"ESP32_ETHERNET_SPI_SCLK_GPIO": "19",
"ETH_RMII_CLK_OUT_GPIO": "00"
}
},
Expand Down Expand Up @@ -776,7 +807,14 @@
"ESP32_ETHERNET_SUPPORT": "ON",
"ETH_RMII_CLK_IN_GPIO": "0",
"ETH_PHY_ADDR": "1",
"ESP32_ETHERNET_SPI_HOST": "SPI2_HOST",
"ESP32_ETHERNET_SPI_CLOCK_MHZ": "8",
"ESP32_ETHERNET_SPI_CS": "5",
"ESP32_ETHERNET_SPI_INT_GPIO": "16",
"ETH_PHY_RST_GPIO": "16",
"ESP32_ETHERNET_SPI_MISO_GPIO": "23",
"ESP32_ETHERNET_SPI_MOSI_GPIO": "18",
"ESP32_ETHERNET_SPI_SCLK_GPIO": "19",
"API_nanoFramework.Device.OneWire": "ON",
"API_System.Device.I2c.Slave": "OFF"
}
Expand Down
15 changes: 7 additions & 8 deletions targets/ESP32/_Network/esp32_ethernet_options.h.in
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Original file line number Diff line number Diff line change
Expand Up @@ -29,16 +29,15 @@
// Experimental SPI (Untested)
// Use an SPI Ethernet module
// Pins choosen to work with wrover and jtag avoiding strapping pins (on same side of dev board)
#define ESP32_ETHERNET_SPI_HOST SPI2_HOST
#define ESP32_ETHERNET_SPI_CLOCK_MHZ 8
#define ESP32_ETHERNET_SPI_CS 5
#define ESP32_ETHERNET_SPI_INT_GPIO 16
// also requires ETH_PHY_RST_GPIO 17
#cmakedefine ESP32_ETHERNET_SPI_HOST @ESP32_ETHERNET_SPI_HOST@
#cmakedefine ESP32_ETHERNET_SPI_CLOCK_MHZ @ESP32_ETHERNET_SPI_CLOCK_MHZ@
#cmakedefine ESP32_ETHERNET_SPI_CS @ESP32_ETHERNET_SPI_CS@
#cmakedefine ESP32_ETHERNET_SPI_INT_GPIO @ESP32_ETHERNET_SPI_INT_GPIO@

// Define SPI pins to use
#define ESP32_ETHERNET_SPI_MISO_GPIO 23
#define ESP32_ETHERNET_SPI_MOSI_GPIO 18
#define ESP32_ETHERNET_SPI_SCLK_GPIO 19
#cmakedefine ESP32_ETHERNET_SPI_MISO_GPIO @ESP32_ETHERNET_SPI_MISO_GPIO@
#cmakedefine ESP32_ETHERNET_SPI_MOSI_GPIO @ESP32_ETHERNET_SPI_MOSI_GPIO@
#cmakedefine ESP32_ETHERNET_SPI_SCLK_GPIO @ESP32_ETHERNET_SPI_SCLK_GPIO@

#endif

Expand Down