Eth_examples: added support of ESP32-S3 chip

Defined SPI modules default GPIO values for ESP32-S3

SPI bus needs to be initialized with SPI_DMA_CH_AUTO option

examples/common_components/protocol_examples_common/Kconfig.projbuild

@@ -1,5 +1,16 @@
 menu "Example Connection Configuration"
 
+    config EXAMPLE_GPIO_RANGE_MIN
+        int
+        default 0
+
+    config EXAMPLE_GPIO_RANGE_MAX
+        int
+        default 33 if IDF_TARGET_ESP32
+        default 46 if IDF_TARGET_ESP32S2
+        default 19 if IDF_TARGET_ESP32C3
+        default 48 if IDF_TARGET_ESP32S3
+
     config EXAMPLE_CONNECT_WIFI
         bool "connect using WiFi interface"
         default y
@@ -184,12 +195,14 @@ menu "Example Connection Configuration"
 
             config EXAMPLE_ETH_MDC_GPIO
                 int "SMI MDC GPIO number"
+                range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
                 default 23
                 help
                     Set the GPIO number used by SMI MDC.
 
             config EXAMPLE_ETH_MDIO_GPIO
                 int "SMI MDIO GPIO number"
+                range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
                 default 18
                 help
                     Set the GPIO number used by SMI MDIO.
@@ -205,41 +218,42 @@ menu "Example Connection Configuration"
 
             config EXAMPLE_ETH_SPI_SCLK_GPIO
                 int "SPI SCLK GPIO number"
-                range 0 33
-                default 20
+                range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+                default 14
                 help
                     Set the GPIO number used by SPI SCLK.
 
             config EXAMPLE_ETH_SPI_MOSI_GPIO
                 int "SPI MOSI GPIO number"
-                range 0 33
-                default 19
+                range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+                default 13
                 help
                     Set the GPIO number used by SPI MOSI.
 
             config EXAMPLE_ETH_SPI_MISO_GPIO
                 int "SPI MISO GPIO number"
-                range 0 33
-                default 18
+                range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+                default 12
                 help
                     Set the GPIO number used by SPI MISO.
 
             config EXAMPLE_ETH_SPI_CS_GPIO
                 int "SPI CS GPIO number"
-                range 0 33
-                default 21
+                range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+                default 15
                 help
                     Set the GPIO number used by SPI CS.
 
             config EXAMPLE_ETH_SPI_CLOCK_MHZ
                 int "SPI clock speed (MHz)"
-                range 20 80
+                range 5 80
                 default 36
                 help
                     Set the clock speed (MHz) of SPI interface.
 
             config EXAMPLE_ETH_SPI_INT_GPIO
                 int "Interrupt GPIO number"
+                range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
                 default 4
                 help
                     Set the GPIO number used by the SPI Ethernet module interrupt line.
@@ -247,6 +261,7 @@ menu "Example Connection Configuration"
 
         config EXAMPLE_ETH_PHY_RST_GPIO
             int "PHY Reset GPIO number"
+            range -1 EXAMPLE_GPIO_RANGE_MAX
             default 5
             help
                 Set the GPIO number used to reset PHY chip.

examples/ethernet/basic/main/Kconfig.projbuild

@@ -9,6 +9,7 @@ menu "Example Configuration"
         default 33 if IDF_TARGET_ESP32
         default 46 if IDF_TARGET_ESP32S2
         default 19 if IDF_TARGET_ESP32C3
+        default 48 if IDF_TARGET_ESP32S3
 
     config EXAMPLE_USE_INTERNAL_ETHERNET
         depends on IDF_TARGET_ESP32
@@ -150,7 +151,7 @@ menu "Example Configuration"
             int "SPI SCLK GPIO number"
             range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 14 if IDF_TARGET_ESP32
-            default 12 if IDF_TARGET_ESP32S2
+            default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 6 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI SCLK.
@@ -159,7 +160,7 @@ menu "Example Configuration"
             int "SPI MOSI GPIO number"
             range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 13 if IDF_TARGET_ESP32
-            default 11 if IDF_TARGET_ESP32S2
+            default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 7 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MOSI.
@@ -168,7 +169,7 @@ menu "Example Configuration"
             int "SPI MISO GPIO number"
             range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 12 if IDF_TARGET_ESP32
-            default 13 if IDF_TARGET_ESP32S2
+            default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 2 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MISO.
@@ -177,7 +178,7 @@ menu "Example Configuration"
             int "SPI clock speed (MHz)"
             range 5 80
             default 12 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C3
-            default 36 if IDF_TARGET_ESP32S2
+            default 36 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             help
                 Set the clock speed (MHz) of SPI interface.
 
@@ -185,7 +186,7 @@ menu "Example Configuration"
             int "SPI CS0 GPIO number for SPI Ethernet module #1"
             range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 15 if IDF_TARGET_ESP32
-            default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
+            default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by SPI CS0, i.e. Chip Select associated with the first SPI Eth module).
 
@@ -194,7 +195,7 @@ menu "Example Configuration"
             int "SPI CS1 GPIO number for SPI Ethernet module #2"
             range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 32 if IDF_TARGET_ESP32
-            default 7 if IDF_TARGET_ESP32S2
+            default 7 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 8 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI CS1, i.e. Chip Select associated with the second SPI Eth module.
@@ -202,7 +203,7 @@ menu "Example Configuration"
         config EXAMPLE_ETH_SPI_INT0_GPIO
             int "Interrupt GPIO number SPI Ethernet module #1"
             range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
-            default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
+            default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by the first SPI Ethernet module interrupt line.
 
@@ -211,7 +212,7 @@ menu "Example Configuration"
             int "Interrupt GPIO number SPI Ethernet module #2"
             range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 33 if IDF_TARGET_ESP32
-            default 5 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
+            default 5 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by the second SPI Ethernet module interrupt line.
 

examples/ethernet/enc28j60/main/Kconfig.projbuild

@@ -1,5 +1,16 @@
 menu "Example Configuration"
 
+    config EXAMPLE_GPIO_RANGE_MIN
+        int
+        default 0
+
+    config EXAMPLE_GPIO_RANGE_MAX
+        int
+        default 33 if IDF_TARGET_ESP32
+        default 46 if IDF_TARGET_ESP32S2
+        default 19 if IDF_TARGET_ESP32C3
+        default 48 if IDF_TARGET_ESP32S3
+
     config EXAMPLE_ENC28J60_SPI_HOST
         int "SPI Host Number"
         range 0 2
@@ -9,29 +20,36 @@ menu "Example Configuration"
 
     config EXAMPLE_ENC28J60_SCLK_GPIO
         int "SPI SCLK GPIO number"
-        range 0 33
-        default 19
+        range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+        default 14 if IDF_TARGET_ESP32
+        default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+        default 6 if IDF_TARGET_ESP32C3
         help
             Set the GPIO number used by SPI SCLK.
 
     config EXAMPLE_ENC28J60_MOSI_GPIO
         int "SPI MOSI GPIO number"
-        range 0 33
-        default 23
+        range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+        default 13 if IDF_TARGET_ESP32
+        default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+        default 7 if IDF_TARGET_ESP32C3
         help
             Set the GPIO number used by SPI MOSI.
 
     config EXAMPLE_ENC28J60_MISO_GPIO
         int "SPI MISO GPIO number"
-        range 0 33
-        default 25
+        range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+        default 12 if IDF_TARGET_ESP32
+        default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+        default 2 if IDF_TARGET_ESP32C3
         help
             Set the GPIO number used by SPI MISO.
 
     config EXAMPLE_ENC28J60_CS_GPIO
         int "SPI CS GPIO number"
-        range 0 33
-        default 22
+        range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+        default 15 if IDF_TARGET_ESP32
+        default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
         help
             Set the GPIO number used by SPI CS.
 
@@ -44,7 +62,8 @@ menu "Example Configuration"
 
     config EXAMPLE_ENC28J60_INT_GPIO
         int "Interrupt GPIO number"
-        default 4
+        range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+        default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
         help
             Set the GPIO number used by ENC28J60 interrupt.
 

examples/ethernet/eth2ap/main/Kconfig.projbuild

@@ -1,5 +1,16 @@
 menu "Example Configuration"
 
+    config EXAMPLE_GPIO_RANGE_MIN
+        int
+        default 0
+
+    config EXAMPLE_GPIO_RANGE_MAX
+        int
+        default 33 if IDF_TARGET_ESP32
+        default 46 if IDF_TARGET_ESP32S2
+        default 19 if IDF_TARGET_ESP32C3
+        default 48 if IDF_TARGET_ESP32S3
+
     config EXAMPLE_USE_SPI_ETHERNET
         bool
 
@@ -95,12 +106,14 @@ menu "Example Configuration"
 
         config EXAMPLE_ETH_MDC_GPIO
             int "SMI MDC GPIO number"
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 23
             help
                 Set the GPIO number used by SMI MDC.
 
         config EXAMPLE_ETH_MDIO_GPIO
             int "SMI MDIO GPIO number"
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 18
             help
                 Set the GPIO number used by SMI MDIO.
@@ -116,45 +129,36 @@ menu "Example Configuration"
 
         config EXAMPLE_ETH_SPI_SCLK_GPIO
             int "SPI SCLK GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 18 if IDF_TARGET_ESP32
-            default 20 if IDF_TARGET_ESP32S2
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 14 if IDF_TARGET_ESP32
+            default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 6 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI SCLK.
 
         config EXAMPLE_ETH_SPI_MOSI_GPIO
             int "SPI MOSI GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 23 if IDF_TARGET_ESP32
-            default 19 if IDF_TARGET_ESP32S2
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 13 if IDF_TARGET_ESP32
+            default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 7 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MOSI.
 
         config EXAMPLE_ETH_SPI_MISO_GPIO
             int "SPI MISO GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 19 if IDF_TARGET_ESP32
-            default 18 if IDF_TARGET_ESP32S2
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 12 if IDF_TARGET_ESP32
+            default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 2 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MISO.
 
         config EXAMPLE_ETH_SPI_CS_GPIO
             int "SPI CS GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 16 if IDF_TARGET_ESP32
-            default 21 if IDF_TARGET_ESP32S2
-            default 10 if IDF_TARGET_ESP32C3
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 15 if IDF_TARGET_ESP32
+            default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by SPI CS.
 
@@ -162,20 +166,21 @@ menu "Example Configuration"
             int "SPI clock speed (MHz)"
             range 5 80
             default 12 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C3
-            default 36 if IDF_TARGET_ESP32S2
+            default 36 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             help
                 Set the clock speed (MHz) of SPI interface.
 
         config EXAMPLE_ETH_SPI_INT_GPIO
             int "Interrupt GPIO number"
-            default 17 if IDF_TARGET_ESP32
-            default 4 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by the SPI Ethernet module interrupt line.
     endif # EXAMPLE_USE_SPI_ETHERNET
 
     config EXAMPLE_ETH_PHY_RST_GPIO
         int "PHY Reset GPIO number"
+        range -1 EXAMPLE_GPIO_RANGE_MAX
         default 5
         help
             Set the GPIO number used to reset PHY chip.

examples/ethernet/eth2ap/main/ethernet_example_main.c

@@ -184,7 +184,7 @@ static void initialize_ethernet(void)
         .quadwp_io_num = -1,
         .quadhd_io_num = -1,
     };
-    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, 1));
+    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, SPI_DMA_CH_AUTO));
 
 #if CONFIG_EXAMPLE_USE_KSZ8851SNL
     spi_device_interface_config_t devcfg = {

examples/ethernet/iperf/main/Kconfig.projbuild

@@ -1,4 +1,16 @@
 menu "Example Configuration"
+
+    config EXAMPLE_GPIO_RANGE_MIN
+        int
+        default 0
+
+    config EXAMPLE_GPIO_RANGE_MAX
+        int
+        default 33 if IDF_TARGET_ESP32
+        default 46 if IDF_TARGET_ESP32S2
+        default 19 if IDF_TARGET_ESP32C3
+        default 48 if IDF_TARGET_ESP32S3
+
     config EXAMPLE_STORE_HISTORY
         bool "Store command history in flash"
         default y
@@ -110,12 +122,14 @@ menu "Example Configuration"
 
         config EXAMPLE_ETH_MDC_GPIO
             int "SMI MDC GPIO number"
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 23
             help
                 Set the GPIO number used by SMI MDC.
 
         config EXAMPLE_ETH_MDIO_GPIO
             int "SMI MDIO GPIO number"
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
             default 18
             help
                 Set the GPIO number used by SMI MDIO.
@@ -131,45 +145,36 @@ menu "Example Configuration"
 
         config EXAMPLE_ETH_SPI_SCLK_GPIO
             int "SPI SCLK GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 18 if IDF_TARGET_ESP32
-            default 20 if IDF_TARGET_ESP32S2
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 14 if IDF_TARGET_ESP32
+            default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 6 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI SCLK.
 
         config EXAMPLE_ETH_SPI_MOSI_GPIO
             int "SPI MOSI GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 23 if IDF_TARGET_ESP32
-            default 19 if IDF_TARGET_ESP32S2
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 13 if IDF_TARGET_ESP32
+            default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 7 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MOSI.
 
         config EXAMPLE_ETH_SPI_MISO_GPIO
             int "SPI MISO GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 19 if IDF_TARGET_ESP32
-            default 18 if IDF_TARGET_ESP32S2
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 12 if IDF_TARGET_ESP32
+            default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 2 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MISO.
 
         config EXAMPLE_ETH_SPI_CS_GPIO
             int "SPI CS GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 16 if IDF_TARGET_ESP32
-            default 21 if IDF_TARGET_ESP32S2
-            default 10 if IDF_TARGET_ESP32C3
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 15 if IDF_TARGET_ESP32
+            default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by SPI CS.
 
@@ -178,20 +183,21 @@ menu "Example Configuration"
             range 5 80
             default 8 if EXAMPLE_USE_ENC28J60
             default 12 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C3
-            default 36 if IDF_TARGET_ESP32S2
+            default 36 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             help
                 Set the clock speed (MHz) of SPI interface.
 
         config EXAMPLE_ETH_SPI_INT_GPIO
             int "Interrupt GPIO number"
-            default 17 if IDF_TARGET_ESP32
-            default 4 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
+            range EXAMPLE_GPIO_RANGE_MIN EXAMPLE_GPIO_RANGE_MAX
+            default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by the SPI Ethernet module interrupt line.
     endif # EXAMPLE_USE_SPI_ETHERNET
 
     config EXAMPLE_ETH_PHY_RST_GPIO
         int "PHY Reset GPIO number"
+        range -1 EXAMPLE_GPIO_RANGE_MAX
         default 5
         help
             Set the GPIO number used to reset PHY chip.

examples/ethernet/iperf/main/cmd_ethernet.c

@@ -234,7 +234,7 @@ void register_ethernet(void)
         .quadwp_io_num = -1,
         .quadhd_io_num = -1,
     };
-    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, 1));
+    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, SPI_DMA_CH_AUTO));
 
 #if CONFIG_EXAMPLE_USE_KSZ8851SNL
     spi_device_interface_config_t devcfg = {

examples/network/simple_sniffer/main/Kconfig.projbuild

@@ -1,5 +1,16 @@
 menu "Example Configuration"
 
+    config SNIFFER_GPIO_RANGE_MIN
+        int
+        default 0
+
+    config SNIFFER_GPIO_RANGE_MAX
+        int
+        default 33 if IDF_TARGET_ESP32
+        default 46 if IDF_TARGET_ESP32S2
+        default 19 if IDF_TARGET_ESP32C3
+        default 48 if IDF_TARGET_ESP32S3
+
     config SNIFFER_STORE_HISTORY
         bool "Store command history into flash"
         default y
@@ -172,12 +183,14 @@ menu "Example Configuration"
 
         config SNIFFER_ETH_MDC_GPIO
             int "SMI MDC GPIO number"
+            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
             default 23
             help
                 Set the GPIO number used by SMI MDC.
 
         config SNIFFER_ETH_MDIO_GPIO
             int "SMI MDIO GPIO number"
+            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
             default 18
             help
                 Set the GPIO number used by SMI MDIO.
@@ -193,45 +206,36 @@ menu "Example Configuration"
 
         config SNIFFER_ETH_SPI_SCLK_GPIO
             int "SPI SCLK GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 18 if IDF_TARGET_ESP32
-            default 20 if IDF_TARGET_ESP32S2
+            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
+            default 14 if IDF_TARGET_ESP32
+            default 12 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 6 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI SCLK.
 
         config SNIFFER_ETH_SPI_MOSI_GPIO
             int "SPI MOSI GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 23 if IDF_TARGET_ESP32
-            default 19 if IDF_TARGET_ESP32S2
+            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
+            default 13 if IDF_TARGET_ESP32
+            default 11 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 7 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MOSI.
 
         config SNIFFER_ETH_SPI_MISO_GPIO
             int "SPI MISO GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 19 if IDF_TARGET_ESP32
-            default 18 if IDF_TARGET_ESP32S2
+            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
+            default 12 if IDF_TARGET_ESP32
+            default 13 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             default 2 if IDF_TARGET_ESP32C3
             help
                 Set the GPIO number used by SPI MISO.
 
         config SNIFFER_ETH_SPI_CS_GPIO
             int "SPI CS GPIO number"
-            range 0 34 if IDF_TARGET_ESP32
-            range 0 46 if IDF_TARGET_ESP32S2
-            range 0 19 if IDF_TARGET_ESP32C3
-            default 16 if IDF_TARGET_ESP32
-            default 21 if IDF_TARGET_ESP32S2
-            default 10 if IDF_TARGET_ESP32C3
+            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
+            default 15 if IDF_TARGET_ESP32
+            default 10 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by SPI CS.
 
@@ -239,14 +243,14 @@ menu "Example Configuration"
             int "SPI clock speed (MHz)"
             range 5 80
             default 12 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32C3
-            default 36 if IDF_TARGET_ESP32S2
+            default 36 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
             help
                 Set the clock speed (MHz) of SPI interface.
 
         config SNIFFER_ETH_SPI_INT_GPIO
             int "Interrupt GPIO number"
-            default 17 if IDF_TARGET_ESP32
-            default 4 if IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3
+            range SNIFFER_GPIO_RANGE_MIN SNIFFER_GPIO_RANGE_MAX
+            default 4 if IDF_TARGET_ESP32 || IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3
             help
                 Set the GPIO number used by the SPI Ethernet module interrupt line.
     endif # SNIFFER_USE_SPI_ETHERNET
@@ -254,6 +258,7 @@ menu "Example Configuration"
     if !SNIFFER_NO_ETHERNET
         config SNIFFER_ETH_PHY_RST_GPIO
             int "PHY Reset GPIO number"
+            range -1 SNIFFER_GPIO_RANGE_MAX
             default 5
             help
                 Set the GPIO number used to reset PHY chip.

examples/network/simple_sniffer/main/simple_sniffer_example_main.c

@@ -161,7 +161,7 @@ static void initialize_eth(void)
         .quadwp_io_num = -1,
         .quadhd_io_num = -1,
     };
-    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_SNIFFER_ETH_SPI_HOST, &buscfg, 1));
+    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_SNIFFER_ETH_SPI_HOST, &buscfg, SPI_DMA_CH_AUTO));
 
 #if CONFIG_SNIFFER_USE_KSZ8851SNL
     spi_device_interface_config_t devcfg = {