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eth: support W5500 in network examples

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This commit is contained in:
morris
2020-11-06 16:06:20 +08:00
parent 1e905acacf
commit aea901f014
9 changed files with 291 additions and 139 deletions
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42
examples/common_components/protocol_examples_common/Kconfig.projbuild
View File

@@ -33,7 +33,7 @@ menu "Example Connection Configuration"
choice EXAMPLE_USE_ETHERNET choice EXAMPLE_USE_ETHERNET
prompt "Ethernet Type" prompt "Ethernet Type"
default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32 default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32
default EXAMPLE_USE_DM9051 if !IDF_TARGET_ESP32 default EXAMPLE_USE_W5500
help help
Select which kind of Ethernet will be used in the example. Select which kind of Ethernet will be used in the example.
@@ -51,6 +51,13 @@ menu "Example Connection Configuration"
help help
Select external SPI-Ethernet module. Select external SPI-Ethernet module.
config EXAMPLE_USE_W5500
bool "W5500 Module"
select ETH_USE_SPI_ETHERNET
select ETH_SPI_ETHERNET_W5500
help
Select external SPI-Ethernet module (W5500).
config EXAMPLE_USE_OPENETH config EXAMPLE_USE_OPENETH
bool "OpenCores Ethernet MAC (EXPERIMENTAL)" bool "OpenCores Ethernet MAC (EXPERIMENTAL)"
select ETH_USE_OPENETH select ETH_USE_OPENETH
@@ -108,55 +115,55 @@ menu "Example Connection Configuration"
Set the GPIO number used by SMI MDIO. Set the GPIO number used by SMI MDIO.
endif endif
if EXAMPLE_USE_DM9051 if ETH_USE_SPI_ETHERNET
config EXAMPLE_DM9051_SPI_HOST config EXAMPLE_ETH_SPI_HOST
int "SPI Host Number" int "SPI Host Number"
range 0 2 range 0 2
default 1 default 1
help help
Set the SPI host used to communicate with DM9051. Set the SPI host used to communicate with the SPI Ethernet Controller.
config EXAMPLE_DM9051_SCLK_GPIO config EXAMPLE_ETH_SPI_SCLK_GPIO
int "SPI SCLK GPIO number" int "SPI SCLK GPIO number"
range 0 33 range 0 33
default 19 default 20
help help
Set the GPIO number used by SPI SCLK. Set the GPIO number used by SPI SCLK.
config EXAMPLE_DM9051_MOSI_GPIO config EXAMPLE_ETH_SPI_MOSI_GPIO
int "SPI MOSI GPIO number" int "SPI MOSI GPIO number"
range 0 33 range 0 33
default 23 default 19
help help
Set the GPIO number used by SPI MOSI. Set the GPIO number used by SPI MOSI.
config EXAMPLE_DM9051_MISO_GPIO config EXAMPLE_ETH_SPI_MISO_GPIO
int "SPI MISO GPIO number" int "SPI MISO GPIO number"
range 0 33 range 0 33
default 25 default 18
help help
Set the GPIO number used by SPI MISO. Set the GPIO number used by SPI MISO.
config EXAMPLE_DM9051_CS_GPIO config EXAMPLE_ETH_SPI_CS_GPIO
int "SPI CS GPIO number" int "SPI CS GPIO number"
range 0 33 range 0 33
default 22 default 21
help help
Set the GPIO number used by SPI CS. Set the GPIO number used by SPI CS.
config EXAMPLE_DM9051_SPI_CLOCK_MHZ config EXAMPLE_ETH_SPI_CLOCK_MHZ
int "SPI clock speed (MHz)" int "SPI clock speed (MHz)"
range 20 80 range 20 80
default 20 default 36
help help
Set the clock speed (MHz) of SPI interface. Set the clock speed (MHz) of SPI interface.
config EXAMPLE_DM9051_INT_GPIO config EXAMPLE_ETH_SPI_INT_GPIO
int "Interrupt GPIO number" int "Interrupt GPIO number"
default 4 default 4
help help
Set the GPIO number used by DM9051 interrupt. Set the GPIO number used by the SPI Ethernet module interrupt line.
endif endif # ETH_USE_SPI_ETHERNET
config EXAMPLE_ETH_PHY_RST_GPIO config EXAMPLE_ETH_PHY_RST_GPIO
int "PHY Reset GPIO number" int "PHY Reset GPIO number"
@@ -168,7 +175,6 @@ menu "Example Connection Configuration"
config EXAMPLE_ETH_PHY_ADDR config EXAMPLE_ETH_PHY_ADDR
int "PHY Address" int "PHY Address"
range 0 31 if EXAMPLE_USE_INTERNAL_ETHERNET range 0 31 if EXAMPLE_USE_INTERNAL_ETHERNET
range 1 1 if !EXAMPLE_USE_INTERNAL_ETHERNET
default 1 default 1
help help
Set PHY address according your board schematic. Set PHY address according your board schematic.

48
examples/common_components/protocol_examples_common/connect.c
View File

@@ -15,7 +15,10 @@
#include "esp_wifi_default.h" #include "esp_wifi_default.h"
#if CONFIG_EXAMPLE_CONNECT_ETHERNET #if CONFIG_EXAMPLE_CONNECT_ETHERNET
#include "esp_eth.h" #include "esp_eth.h"
#endif #if CONFIG_ETH_USE_SPI_ETHERNET
#include "driver/spi_master.h"
#endif // CONFIG_ETH_USE_SPI_ETHERNET
#endif // CONFIG_EXAMPLE_CONNECT_ETHERNET
#include "esp_log.h" #include "esp_log.h"
#include "esp_netif.h" #include "esp_netif.h"
#include "driver/gpio.h" #include "driver/gpio.h"
@@ -359,31 +362,48 @@ static esp_netif_t* eth_start(void)
#elif CONFIG_EXAMPLE_ETH_PHY_DP83848 #elif CONFIG_EXAMPLE_ETH_PHY_DP83848
s_phy = esp_eth_phy_new_dp83848(&phy_config); s_phy = esp_eth_phy_new_dp83848(&phy_config);
#endif #endif
#elif CONFIG_EXAMPLE_USE_DM9051 #elif CONFIG_ETH_USE_SPI_ETHERNET
gpio_install_isr_service(0); gpio_install_isr_service(0);
spi_device_handle_t spi_handle = NULL; spi_device_handle_t spi_handle = NULL;
spi_bus_config_t buscfg = { spi_bus_config_t buscfg = {
.miso_io_num = CONFIG_EXAMPLE_DM9051_MISO_GPIO, .miso_io_num = CONFIG_EXAMPLE_ETH_SPI_MISO_GPIO,
.mosi_io_num = CONFIG_EXAMPLE_DM9051_MOSI_GPIO, .mosi_io_num = CONFIG_EXAMPLE_ETH_SPI_MOSI_GPIO,
.sclk_io_num = CONFIG_EXAMPLE_DM9051_SCLK_GPIO, .sclk_io_num = CONFIG_EXAMPLE_ETH_SPI_SCLK_GPIO,
.quadwp_io_num = -1, .quadwp_io_num = -1,
.quadhd_io_num = -1, .quadhd_io_num = -1,
}; };
ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_DM9051_SPI_HOST, &buscfg, 1)); ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, 1));
#if CONFIG_EXAMPLE_USE_DM9051
spi_device_interface_config_t devcfg = { spi_device_interface_config_t devcfg = {
.command_bits = 1, .command_bits = 1,
.address_bits = 7, .address_bits = 7,
.mode = 0, .mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_DM9051_SPI_CLOCK_MHZ * 1000 * 1000, .clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_DM9051_CS_GPIO, .spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20 .queue_size = 20
}; };
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_DM9051_SPI_HOST, &devcfg, &spi_handle)); ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* dm9051 ethernet driver is based on spi driver */ /* dm9051 ethernet driver is based on spi driver */
eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle); eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle);
dm9051_config.int_gpio_num = CONFIG_EXAMPLE_DM9051_INT_GPIO; dm9051_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
s_mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config); s_mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config);
s_phy = esp_eth_phy_new_dm9051(&phy_config); s_phy = esp_eth_phy_new_dm9051(&phy_config);
#elif CONFIG_EXAMPLE_USE_W5500
spi_device_interface_config_t devcfg = {
.command_bits = 16, // Actually it's the address phase in W5500 SPI frame
.address_bits = 8, // Actually it's the control phase in W5500 SPI frame
.mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20
};
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* w5500 ethernet driver is based on spi driver */
eth_w5500_config_t w5500_config = ETH_W5500_DEFAULT_CONFIG(spi_handle);
w5500_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
s_mac = esp_eth_mac_new_w5500(&w5500_config, &mac_config);
s_phy = esp_eth_phy_new_w5500(&phy_config);
#endif
#elif CONFIG_EXAMPLE_USE_OPENETH #elif CONFIG_EXAMPLE_USE_OPENETH
phy_config.autonego_timeout_ms = 100; phy_config.autonego_timeout_ms = 100;
s_mac = esp_eth_mac_new_openeth(&mac_config); s_mac = esp_eth_mac_new_openeth(&mac_config);
@@ -393,6 +413,14 @@ static esp_netif_t* eth_start(void)
// Install Ethernet driver // Install Ethernet driver
esp_eth_config_t config = ETH_DEFAULT_CONFIG(s_mac, s_phy); esp_eth_config_t config = ETH_DEFAULT_CONFIG(s_mac, s_phy);
ESP_ERROR_CHECK(esp_eth_driver_install(&config, &s_eth_handle)); ESP_ERROR_CHECK(esp_eth_driver_install(&config, &s_eth_handle));
#if !CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET
/* The SPI Ethernet module might doesn't have a burned factory MAC address, we cat to set it manually.
02:00:00 is a Locally Administered OUI range so should not be used except when testing on a LAN under your control.
*/
ESP_ERROR_CHECK(esp_eth_ioctl(s_eth_handle, ETH_CMD_S_MAC_ADDR, (uint8_t[]) {
0x02, 0x00, 0x00, 0x12, 0x34, 0x56
}));
#endif
// combine driver with netif // combine driver with netif
s_eth_glue = esp_eth_new_netif_glue(s_eth_handle); s_eth_glue = esp_eth_new_netif_glue(s_eth_handle);
esp_netif_attach(netif, s_eth_glue); esp_netif_attach(netif, s_eth_glue);

47
examples/ethernet/basic/main/Kconfig.projbuild
View File

@@ -2,7 +2,7 @@ menu "Example Configuration"
choice EXAMPLE_USE_ETHERNET choice EXAMPLE_USE_ETHERNET
prompt "Ethernet Type" prompt "Ethernet Type"
default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32 default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32
default EXAMPLE_USE_DM9051 if !IDF_TARGET_ESP32 default EXAMPLE_USE_W5500
help help
Select which kind of Ethernet will be used in the example. Select which kind of Ethernet will be used in the example.
@@ -20,7 +20,13 @@ menu "Example Configuration"
help help
Select external SPI-Ethernet module (DM9051). Select external SPI-Ethernet module (DM9051).
endchoice config EXAMPLE_USE_W5500
bool "W5500 Module"
select ETH_USE_SPI_ETHERNET
select ETH_SPI_ETHERNET_W5500
help
Select external SPI-Ethernet module (W5500).
endchoice # EXAMPLE_USE_ETHERNET
if EXAMPLE_USE_INTERNAL_ETHERNET if EXAMPLE_USE_INTERNAL_ETHERNET
choice EXAMPLE_ETH_PHY_MODEL choice EXAMPLE_ETH_PHY_MODEL
@@ -58,7 +64,7 @@ menu "Example Configuration"
help help
The KSZ8041 is a single supply 10Base-T/100Base-TX Physical Layer Transceiver. The KSZ8041 is a single supply 10Base-T/100Base-TX Physical Layer Transceiver.
Goto https://www.microchip.com/wwwproducts/en/KSZ8041 for more information about it. Goto https://www.microchip.com/wwwproducts/en/KSZ8041 for more information about it.
endchoice endchoice # EXAMPLE_ETH_PHY_MODEL
config EXAMPLE_ETH_MDC_GPIO config EXAMPLE_ETH_MDC_GPIO
int "SMI MDC GPIO number" int "SMI MDC GPIO number"
@@ -71,57 +77,57 @@ menu "Example Configuration"
default 18 default 18
help help
Set the GPIO number used by SMI MDIO. Set the GPIO number used by SMI MDIO.
endif endif # EXAMPLE_USE_INTERNAL_ETHERNET
if EXAMPLE_USE_DM9051 if ETH_USE_SPI_ETHERNET
config EXAMPLE_DM9051_SPI_HOST config EXAMPLE_ETH_SPI_HOST
int "SPI Host Number" int "SPI Host Number"
range 0 2 range 0 2
default 1 default 1
help help
Set the SPI host used to communicate with the SPI Ethernet Controller. Set the SPI host used to communicate with the SPI Ethernet Controller.
config EXAMPLE_DM9051_SCLK_GPIO config EXAMPLE_ETH_SPI_SCLK_GPIO
int "SPI SCLK GPIO number" int "SPI SCLK GPIO number"
range 0 33 range 0 33
default 19 default 20
help help
Set the GPIO number used by SPI SCLK. Set the GPIO number used by SPI SCLK.
config EXAMPLE_DM9051_MOSI_GPIO config EXAMPLE_ETH_SPI_MOSI_GPIO
int "SPI MOSI GPIO number" int "SPI MOSI GPIO number"
range 0 33 range 0 33
default 23 default 19
help help
Set the GPIO number used by SPI MOSI. Set the GPIO number used by SPI MOSI.
config EXAMPLE_DM9051_MISO_GPIO config EXAMPLE_ETH_SPI_MISO_GPIO
int "SPI MISO GPIO number" int "SPI MISO GPIO number"
range 0 33 range 0 33
default 25 default 18
help help
Set the GPIO number used by SPI MISO. Set the GPIO number used by SPI MISO.
config EXAMPLE_DM9051_CS_GPIO config EXAMPLE_ETH_SPI_CS_GPIO
int "SPI CS GPIO number" int "SPI CS GPIO number"
range 0 33 range 0 33
default 22 default 21
help help
Set the GPIO number used by SPI CS. Set the GPIO number used by SPI CS.
config EXAMPLE_DM9051_SPI_CLOCK_MHZ config EXAMPLE_ETH_SPI_CLOCK_MHZ
int "SPI clock speed (MHz)" int "SPI clock speed (MHz)"
range 5 80 range 5 80
default 20 default 36
help help
Set the clock speed (MHz) of SPI interface. Set the clock speed (MHz) of SPI interface.
config EXAMPLE_DM9051_INT_GPIO config EXAMPLE_ETH_SPI_INT_GPIO
int "Interrupt GPIO number" int "Interrupt GPIO number"
default 4 default 4
help help
Set the GPIO number used by DM9051 interrupt. Set the GPIO number used by the SPI Ethernet module interrupt line.
endif endif # ETH_USE_SPI_ETHERNET
config EXAMPLE_ETH_PHY_RST_GPIO config EXAMPLE_ETH_PHY_RST_GPIO
int "PHY Reset GPIO number" int "PHY Reset GPIO number"
@@ -132,8 +138,7 @@ menu "Example Configuration"
config EXAMPLE_ETH_PHY_ADDR config EXAMPLE_ETH_PHY_ADDR
int "PHY Address" int "PHY Address"
range 0 31 if EXAMPLE_USE_INTERNAL_ETHERNET range 0 31
range 1 1 if !EXAMPLE_USE_INTERNAL_ETHERNET
default 1 default 1
help help
Set PHY address according your board schematic. Set PHY address according your board schematic.

46
examples/ethernet/basic/main/ethernet_example_main.c
View File

@@ -16,6 +16,9 @@
#include "esp_log.h" #include "esp_log.h"
#include "driver/gpio.h" #include "driver/gpio.h"
#include "sdkconfig.h" #include "sdkconfig.h"
#if CONFIG_ETH_USE_SPI_ETHERNET
#include "driver/spi_master.h"
#endif // CONFIG_ETH_USE_SPI_ETHERNET
static const char *TAG = "eth_example"; static const char *TAG = "eth_example";
@@ -96,35 +99,60 @@ void app_main(void)
#elif CONFIG_EXAMPLE_ETH_PHY_KSZ8041 #elif CONFIG_EXAMPLE_ETH_PHY_KSZ8041
esp_eth_phy_t *phy = esp_eth_phy_new_ksz8041(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_ksz8041(&phy_config);
#endif #endif
#elif CONFIG_EXAMPLE_USE_DM9051 #elif CONFIG_ETH_USE_SPI_ETHERNET
gpio_install_isr_service(0); gpio_install_isr_service(0);
spi_device_handle_t spi_handle = NULL; spi_device_handle_t spi_handle = NULL;
spi_bus_config_t buscfg = { spi_bus_config_t buscfg = {
.miso_io_num = CONFIG_EXAMPLE_DM9051_MISO_GPIO, .miso_io_num = CONFIG_EXAMPLE_ETH_SPI_MISO_GPIO,
.mosi_io_num = CONFIG_EXAMPLE_DM9051_MOSI_GPIO, .mosi_io_num = CONFIG_EXAMPLE_ETH_SPI_MOSI_GPIO,
.sclk_io_num = CONFIG_EXAMPLE_DM9051_SCLK_GPIO, .sclk_io_num = CONFIG_EXAMPLE_ETH_SPI_SCLK_GPIO,
.quadwp_io_num = -1, .quadwp_io_num = -1,
.quadhd_io_num = -1, .quadhd_io_num = -1,
}; };
ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_DM9051_SPI_HOST, &buscfg, 1)); ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, 1));
#if CONFIG_EXAMPLE_USE_DM9051
spi_device_interface_config_t devcfg = { spi_device_interface_config_t devcfg = {
.command_bits = 1, .command_bits = 1,
.address_bits = 7, .address_bits = 7,
.mode = 0, .mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_DM9051_SPI_CLOCK_MHZ * 1000 * 1000, .clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_DM9051_CS_GPIO, .spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20 .queue_size = 20
}; };
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_DM9051_SPI_HOST, &devcfg, &spi_handle)); ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* dm9051 ethernet driver is based on spi driver */ /* dm9051 ethernet driver is based on spi driver */
eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle); eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle);
dm9051_config.int_gpio_num = CONFIG_EXAMPLE_DM9051_INT_GPIO; dm9051_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config); esp_eth_mac_t *mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config);
esp_eth_phy_t *phy = esp_eth_phy_new_dm9051(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_dm9051(&phy_config);
#elif CONFIG_EXAMPLE_USE_W5500
spi_device_interface_config_t devcfg = {
.command_bits = 16, // Actually it's the address phase in W5500 SPI frame
.address_bits = 8, // Actually it's the control phase in W5500 SPI frame
.mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20
};
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* w5500 ethernet driver is based on spi driver */
eth_w5500_config_t w5500_config = ETH_W5500_DEFAULT_CONFIG(spi_handle);
w5500_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_w5500(&w5500_config, &mac_config);
esp_eth_phy_t *phy = esp_eth_phy_new_w5500(&phy_config);
#endif #endif
#endif // CONFIG_ETH_USE_SPI_ETHERNET
esp_eth_config_t config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_config_t config = ETH_DEFAULT_CONFIG(mac, phy);
esp_eth_handle_t eth_handle = NULL; esp_eth_handle_t eth_handle = NULL;
ESP_ERROR_CHECK(esp_eth_driver_install(&config, &eth_handle)); ESP_ERROR_CHECK(esp_eth_driver_install(&config, &eth_handle));
#if CONFIG_ETH_USE_SPI_ETHERNET
/* The SPI Ethernet module might doesn't have a burned factory MAC address, we cat to set it manually.
02:00:00 is a Locally Administered OUI range so should not be used except when testing on a LAN under your control.
*/
ESP_ERROR_CHECK(esp_eth_ioctl(eth_handle, ETH_CMD_S_MAC_ADDR, (uint8_t[]) {
0x02, 0x00, 0x00, 0x12, 0x34, 0x56
}));
#endif
/* attach Ethernet driver to TCP/IP stack */ /* attach Ethernet driver to TCP/IP stack */
ESP_ERROR_CHECK(esp_netif_attach(eth_netif, esp_eth_new_netif_glue(eth_handle))); ESP_ERROR_CHECK(esp_netif_attach(eth_netif, esp_eth_new_netif_glue(eth_handle)));
/* start Ethernet driver state machine */ /* start Ethernet driver state machine */

3
examples/ethernet/enc28j60/main/enc28j60_example_main.c
View File

@@ -8,6 +8,7 @@
*/ */
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h" #include "freertos/FreeRTOS.h"
#include "freertos/task.h" #include "freertos/task.h"
#include "esp_netif.h" #include "esp_netif.h"
@@ -16,7 +17,7 @@
#include "esp_log.h" #include "esp_log.h"
#include "driver/gpio.h" #include "driver/gpio.h"
#include "enc28j60.h" #include "enc28j60.h"
#include "sdkconfig.h" #include "driver/spi_master.h"
static const char *TAG = "eth_example"; static const char *TAG = "eth_example";

60
examples/ethernet/eth2ap/main/Kconfig.projbuild
View File

@@ -2,7 +2,7 @@ menu "Example Configuration"
choice EXAMPLE_USE_ETHERNET choice EXAMPLE_USE_ETHERNET
prompt "Ethernet Type" prompt "Ethernet Type"
default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32 default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32
default EXAMPLE_USE_DM9051 if !IDF_TARGET_ESP32 default EXAMPLE_USE_W5500
help help
Select which kind of Ethernet will be used in the example. Select which kind of Ethernet will be used in the example.
@@ -18,8 +18,15 @@ menu "Example Configuration"
select ETH_USE_SPI_ETHERNET select ETH_USE_SPI_ETHERNET
select ETH_SPI_ETHERNET_DM9051 select ETH_SPI_ETHERNET_DM9051
help help
Select external SPI-Ethernet module. Select external SPI-Ethernet module (DM9051).
endchoice
config EXAMPLE_USE_W5500
bool "W5500 Module"
select ETH_USE_SPI_ETHERNET
select ETH_SPI_ETHERNET_W5500
help
Select external SPI-Ethernet module (W5500).
endchoice # EXAMPLE_USE_ETHERNET
if EXAMPLE_USE_INTERNAL_ETHERNET if EXAMPLE_USE_INTERNAL_ETHERNET
choice EXAMPLE_ETH_PHY_MODEL choice EXAMPLE_ETH_PHY_MODEL
@@ -51,7 +58,13 @@ menu "Example Configuration"
help help
DP83848 is a single port 10/100Mb/s Ethernet Physical Layer Transceiver. DP83848 is a single port 10/100Mb/s Ethernet Physical Layer Transceiver.
Goto http://www.ti.com/product/DP83848J for more information about it. Goto http://www.ti.com/product/DP83848J for more information about it.
endchoice
config EXAMPLE_ETH_PHY_KSZ8041
bool "KSZ8041"
help
The KSZ8041 is a single supply 10Base-T/100Base-TX Physical Layer Transceiver.
Goto https://www.microchip.com/wwwproducts/en/KSZ8041 for more information about it.
endchoice # EXAMPLE_ETH_PHY_MODEL
config EXAMPLE_ETH_MDC_GPIO config EXAMPLE_ETH_MDC_GPIO
int "SMI MDC GPIO number" int "SMI MDC GPIO number"
@@ -64,57 +77,57 @@ menu "Example Configuration"
default 18 default 18
help help
Set the GPIO number used by SMI MDIO. Set the GPIO number used by SMI MDIO.
endif endif # EXAMPLE_USE_INTERNAL_ETHERNET
if EXAMPLE_USE_DM9051 if ETH_USE_SPI_ETHERNET
config EXAMPLE_DM9051_SPI_HOST config EXAMPLE_ETH_SPI_HOST
int "SPI Host Number" int "SPI Host Number"
range 0 2 range 0 2
default 1 default 1
help help
Set the SPI host used to communicate with DM9051. Set the SPI host used to communicate with the SPI Ethernet Controller.
config EXAMPLE_DM9051_SCLK_GPIO config EXAMPLE_ETH_SPI_SCLK_GPIO
int "SPI SCLK GPIO number" int "SPI SCLK GPIO number"
range 0 33 range 0 33
default 19 default 20
help help
Set the GPIO number used by SPI SCLK. Set the GPIO number used by SPI SCLK.
config EXAMPLE_DM9051_MOSI_GPIO config EXAMPLE_ETH_SPI_MOSI_GPIO
int "SPI MOSI GPIO number" int "SPI MOSI GPIO number"
range 0 33 range 0 33
default 23 default 19
help help
Set the GPIO number used by SPI MOSI. Set the GPIO number used by SPI MOSI.
config EXAMPLE_DM9051_MISO_GPIO config EXAMPLE_ETH_SPI_MISO_GPIO
int "SPI MISO GPIO number" int "SPI MISO GPIO number"
range 0 33 range 0 33
default 25 default 18
help help
Set the GPIO number used by SPI MISO. Set the GPIO number used by SPI MISO.
config EXAMPLE_DM9051_CS_GPIO config EXAMPLE_ETH_SPI_CS_GPIO
int "SPI CS GPIO number" int "SPI CS GPIO number"
range 0 33 range 0 33
default 22 default 21
help help
Set the GPIO number used by SPI CS. Set the GPIO number used by SPI CS.
config EXAMPLE_DM9051_SPI_CLOCK_MHZ config EXAMPLE_ETH_SPI_CLOCK_MHZ
int "SPI clock speed (MHz)" int "SPI clock speed (MHz)"
range 20 80 range 5 80
default 20 default 36
help help
Set the clock speed (MHz) of SPI interface. Set the clock speed (MHz) of SPI interface.
config EXAMPLE_DM9051_INT_GPIO config EXAMPLE_ETH_SPI_INT_GPIO
int "Interrupt GPIO number" int "Interrupt GPIO number"
default 4 default 4
help help
Set the GPIO number used by DM9051 interrupt. Set the GPIO number used by the SPI Ethernet module interrupt line.
endif endif # ETH_USE_SPI_ETHERNET
config EXAMPLE_ETH_PHY_RST_GPIO config EXAMPLE_ETH_PHY_RST_GPIO
int "PHY Reset GPIO number" int "PHY Reset GPIO number"
@@ -125,8 +138,7 @@ menu "Example Configuration"
config EXAMPLE_ETH_PHY_ADDR config EXAMPLE_ETH_PHY_ADDR
int "PHY Address" int "PHY Address"
range 0 31 if EXAMPLE_USE_INTERNAL_ETHERNET range 0 31
range 1 1 if !EXAMPLE_USE_INTERNAL_ETHERNET
default 1 default 1
help help
Set PHY address according your board schematic. Set PHY address according your board schematic.

50
examples/ethernet/eth2ap/main/ethernet_example_main.c
View File

@@ -8,6 +8,7 @@
*/ */
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include "sdkconfig.h"
#include "freertos/FreeRTOS.h" #include "freertos/FreeRTOS.h"
#include "freertos/task.h" #include "freertos/task.h"
#include "freertos/queue.h" #include "freertos/queue.h"
@@ -18,7 +19,9 @@
#include "nvs_flash.h" #include "nvs_flash.h"
#include "esp_private/wifi.h" #include "esp_private/wifi.h"
#include "driver/gpio.h" #include "driver/gpio.h"
#include "sdkconfig.h" #if CONFIG_ETH_USE_SPI_ETHERNET
#include "driver/spi_master.h"
#endif
static const char *TAG = "eth_example"; static const char *TAG = "eth_example";
static esp_eth_handle_t s_eth_handle = NULL; static esp_eth_handle_t s_eth_handle = NULL;
@@ -166,36 +169,63 @@ static void initialize_ethernet(void)
esp_eth_phy_t *phy = esp_eth_phy_new_lan8720(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_lan8720(&phy_config);
#elif CONFIG_EXAMPLE_ETH_PHY_DP83848 #elif CONFIG_EXAMPLE_ETH_PHY_DP83848
esp_eth_phy_t *phy = esp_eth_phy_new_dp83848(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_dp83848(&phy_config);
#elif CONFIG_EXAMPLE_ETH_PHY_KSZ8041
esp_eth_phy_t *phy = esp_eth_phy_new_ksz8041(&phy_config);
#endif #endif
#elif CONFIG_EXAMPLE_USE_DM9051 #elif CONFIG_ETH_USE_SPI_ETHERNET
gpio_install_isr_service(0); gpio_install_isr_service(0);
spi_device_handle_t spi_handle = NULL; spi_device_handle_t spi_handle = NULL;
spi_bus_config_t buscfg = { spi_bus_config_t buscfg = {
.miso_io_num = CONFIG_EXAMPLE_DM9051_MISO_GPIO, .miso_io_num = CONFIG_EXAMPLE_ETH_SPI_MISO_GPIO,
.mosi_io_num = CONFIG_EXAMPLE_DM9051_MOSI_GPIO, .mosi_io_num = CONFIG_EXAMPLE_ETH_SPI_MOSI_GPIO,
.sclk_io_num = CONFIG_EXAMPLE_DM9051_SCLK_GPIO, .sclk_io_num = CONFIG_EXAMPLE_ETH_SPI_SCLK_GPIO,
.quadwp_io_num = -1, .quadwp_io_num = -1,
.quadhd_io_num = -1, .quadhd_io_num = -1,
}; };
ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_DM9051_SPI_HOST, &buscfg, 1)); ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, 1));
#if CONFIG_EXAMPLE_USE_DM9051
spi_device_interface_config_t devcfg = { spi_device_interface_config_t devcfg = {
.command_bits = 1, .command_bits = 1,
.address_bits = 7, .address_bits = 7,
.mode = 0, .mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_DM9051_SPI_CLOCK_MHZ * 1000 * 1000, .clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_DM9051_CS_GPIO, .spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20 .queue_size = 20
}; };
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_DM9051_SPI_HOST, &devcfg, &spi_handle)); ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* dm9051 ethernet driver is based on spi driver */ /* dm9051 ethernet driver is based on spi driver */
eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle); eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle);
dm9051_config.int_gpio_num = CONFIG_EXAMPLE_DM9051_INT_GPIO; dm9051_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config); esp_eth_mac_t *mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config);
esp_eth_phy_t *phy = esp_eth_phy_new_dm9051(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_dm9051(&phy_config);
#elif CONFIG_EXAMPLE_USE_W5500
spi_device_interface_config_t devcfg = {
.command_bits = 16, // Actually it's the address phase in W5500 SPI frame
.address_bits = 8, // Actually it's the control phase in W5500 SPI frame
.mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20
};
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* w5500 ethernet driver is based on spi driver */
eth_w5500_config_t w5500_config = ETH_W5500_DEFAULT_CONFIG(spi_handle);
w5500_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_w5500(&w5500_config, &mac_config);
esp_eth_phy_t *phy = esp_eth_phy_new_w5500(&phy_config);
#endif #endif
#endif // CONFIG_ETH_USE_SPI_ETHERNET
esp_eth_config_t config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_config_t config = ETH_DEFAULT_CONFIG(mac, phy);
config.stack_input = pkt_eth2wifi; config.stack_input = pkt_eth2wifi;
ESP_ERROR_CHECK(esp_eth_driver_install(&config, &s_eth_handle)); ESP_ERROR_CHECK(esp_eth_driver_install(&config, &s_eth_handle));
#if CONFIG_ETH_USE_SPI_ETHERNET
/* The SPI Ethernet module might doesn't have a burned factory MAC address, we cat to set it manually.
02:00:00 is a Locally Administered OUI range so should not be used except when testing on a LAN under your control.
*/
ESP_ERROR_CHECK(esp_eth_ioctl(s_eth_handle, ETH_CMD_S_MAC_ADDR, (uint8_t[]) {
0x02, 0x00, 0x00, 0x12, 0x34, 0x56
}));
#endif
esp_eth_ioctl(s_eth_handle, ETH_CMD_S_PROMISCUOUS, (void *)true); esp_eth_ioctl(s_eth_handle, ETH_CMD_S_PROMISCUOUS, (void *)true);
esp_eth_start(s_eth_handle); esp_eth_start(s_eth_handle);
} }

60
examples/ethernet/iperf/main/Kconfig.projbuild
View File

@@ -10,7 +10,7 @@ menu "Example Configuration"
choice EXAMPLE_USE_ETHERNET choice EXAMPLE_USE_ETHERNET
prompt "Ethernet Type" prompt "Ethernet Type"
default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32 default EXAMPLE_USE_INTERNAL_ETHERNET if IDF_TARGET_ESP32
default EXAMPLE_USE_DM9051 if !IDF_TARGET_ESP32 default EXAMPLE_USE_W5500
help help
Select which kind of Ethernet will be used in the example. Select which kind of Ethernet will be used in the example.
@@ -26,8 +26,15 @@ menu "Example Configuration"
select ETH_USE_SPI_ETHERNET select ETH_USE_SPI_ETHERNET
select ETH_SPI_ETHERNET_DM9051 select ETH_SPI_ETHERNET_DM9051
help help
Select external SPI-Ethernet module. Select external SPI-Ethernet module (DM9051).
endchoice
config EXAMPLE_USE_W5500
bool "W5500 Module"
select ETH_USE_SPI_ETHERNET
select ETH_SPI_ETHERNET_W5500
help
Select external SPI-Ethernet module (W5500).
endchoice # EXAMPLE_USE_ETHERNET
if EXAMPLE_USE_INTERNAL_ETHERNET if EXAMPLE_USE_INTERNAL_ETHERNET
choice EXAMPLE_ETH_PHY_MODEL choice EXAMPLE_ETH_PHY_MODEL
@@ -59,7 +66,13 @@ menu "Example Configuration"
help help
DP83848 is a single port 10/100Mb/s Ethernet Physical Layer Transceiver. DP83848 is a single port 10/100Mb/s Ethernet Physical Layer Transceiver.
Goto http://www.ti.com/product/DP83848J for more information about it. Goto http://www.ti.com/product/DP83848J for more information about it.
endchoice
config EXAMPLE_ETH_PHY_KSZ8041
bool "KSZ8041"
help
The KSZ8041 is a single supply 10Base-T/100Base-TX Physical Layer Transceiver.
Goto https://www.microchip.com/wwwproducts/en/KSZ8041 for more information about it.
endchoice # EXAMPLE_ETH_PHY_MODEL
config EXAMPLE_ETH_MDC_GPIO config EXAMPLE_ETH_MDC_GPIO
int "SMI MDC GPIO number" int "SMI MDC GPIO number"
@@ -72,57 +85,57 @@ menu "Example Configuration"
default 18 default 18
help help
Set the GPIO number used by SMI MDIO. Set the GPIO number used by SMI MDIO.
endif endif # EXAMPLE_USE_INTERNAL_ETHERNET
if EXAMPLE_USE_DM9051 if ETH_USE_SPI_ETHERNET
config EXAMPLE_DM9051_SPI_HOST config EXAMPLE_ETH_SPI_HOST
int "SPI Host Number" int "SPI Host Number"
range 0 2 range 0 2
default 1 default 1
help help
Set the SPI host used to communicate with DM9051. Set the SPI host used to communicate with the SPI Ethernet Controller.
config EXAMPLE_DM9051_SCLK_GPIO config EXAMPLE_ETH_SPI_SCLK_GPIO
int "SPI SCLK GPIO number" int "SPI SCLK GPIO number"
range 0 33 range 0 33
default 19 default 20
help help
Set the GPIO number used by SPI SCLK. Set the GPIO number used by SPI SCLK.
config EXAMPLE_DM9051_MOSI_GPIO config EXAMPLE_ETH_SPI_MOSI_GPIO
int "SPI MOSI GPIO number" int "SPI MOSI GPIO number"
range 0 33 range 0 33
default 23 default 19
help help
Set the GPIO number used by SPI MOSI. Set the GPIO number used by SPI MOSI.
config EXAMPLE_DM9051_MISO_GPIO config EXAMPLE_ETH_SPI_MISO_GPIO
int "SPI MISO GPIO number" int "SPI MISO GPIO number"
range 0 33 range 0 33
default 25 default 18
help help
Set the GPIO number used by SPI MISO. Set the GPIO number used by SPI MISO.
config EXAMPLE_DM9051_CS_GPIO config EXAMPLE_ETH_SPI_CS_GPIO
int "SPI CS GPIO number" int "SPI CS GPIO number"
range 0 33 range 0 33
default 22 default 21
help help
Set the GPIO number used by SPI CS. Set the GPIO number used by SPI CS.
config EXAMPLE_DM9051_SPI_CLOCK_MHZ config EXAMPLE_ETH_SPI_CLOCK_MHZ
int "SPI clock speed (MHz)" int "SPI clock speed (MHz)"
range 20 80 range 5 80
default 20 default 36
help help
Set the clock speed (MHz) of SPI interface. Set the clock speed (MHz) of SPI interface.
config EXAMPLE_DM9051_INT_GPIO config EXAMPLE_ETH_SPI_INT_GPIO
int "Interrupt GPIO number" int "Interrupt GPIO number"
default 4 default 4
help help
Set the GPIO number used by DM9051 interrupt. Set the GPIO number used by the SPI Ethernet module interrupt line.
endif endif # ETH_USE_SPI_ETHERNET
config EXAMPLE_ETH_PHY_RST_GPIO config EXAMPLE_ETH_PHY_RST_GPIO
int "PHY Reset GPIO number" int "PHY Reset GPIO number"
@@ -133,8 +146,7 @@ menu "Example Configuration"
config EXAMPLE_ETH_PHY_ADDR config EXAMPLE_ETH_PHY_ADDR
int "PHY Address" int "PHY Address"
range 0 31 if EXAMPLE_USE_INTERNAL_ETHERNET range 0 31
range 1 1 if !EXAMPLE_USE_INTERNAL_ETHERNET
default 1 default 1
help help
Set PHY address according your board schematic. Set PHY address according your board schematic.

48
examples/ethernet/iperf/main/cmd_ethernet.c
View File

@@ -19,6 +19,9 @@
#include "argtable3/argtable3.h" #include "argtable3/argtable3.h"
#include "iperf.h" #include "iperf.h"
#include "sdkconfig.h" #include "sdkconfig.h"
#if CONFIG_ETH_USE_SPI_ETHERNET
#include "driver/spi_master.h"
#endif // CONFIG_ETH_USE_SPI_ETHERNET
static esp_netif_ip_info_t ip; static esp_netif_ip_info_t ip;
static bool started = false; static bool started = false;
@@ -202,35 +205,62 @@ void register_ethernet(void)
esp_eth_phy_t *phy = esp_eth_phy_new_lan8720(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_lan8720(&phy_config);
#elif CONFIG_EXAMPLE_ETH_PHY_DP83848 #elif CONFIG_EXAMPLE_ETH_PHY_DP83848
esp_eth_phy_t *phy = esp_eth_phy_new_dp83848(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_dp83848(&phy_config);
#elif CONFIG_EXAMPLE_ETH_PHY_KSZ8041
esp_eth_phy_t *phy = esp_eth_phy_new_ksz8041(&phy_config);
#endif #endif
#elif CONFIG_EXAMPLE_USE_DM9051 #elif CONFIG_ETH_USE_SPI_ETHERNET
gpio_install_isr_service(0); gpio_install_isr_service(0);
spi_device_handle_t spi_handle = NULL; spi_device_handle_t spi_handle = NULL;
spi_bus_config_t buscfg = { spi_bus_config_t buscfg = {
.miso_io_num = CONFIG_EXAMPLE_DM9051_MISO_GPIO, .miso_io_num = CONFIG_EXAMPLE_ETH_SPI_MISO_GPIO,
.mosi_io_num = CONFIG_EXAMPLE_DM9051_MOSI_GPIO, .mosi_io_num = CONFIG_EXAMPLE_ETH_SPI_MOSI_GPIO,
.sclk_io_num = CONFIG_EXAMPLE_DM9051_SCLK_GPIO, .sclk_io_num = CONFIG_EXAMPLE_ETH_SPI_SCLK_GPIO,
.quadwp_io_num = -1, .quadwp_io_num = -1,
.quadhd_io_num = -1, .quadhd_io_num = -1,
}; };
ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_DM9051_SPI_HOST, &buscfg, 1)); ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, 1));
#if CONFIG_EXAMPLE_USE_DM9051
spi_device_interface_config_t devcfg = { spi_device_interface_config_t devcfg = {
.command_bits = 1, .command_bits = 1,
.address_bits = 7, .address_bits = 7,
.mode = 0, .mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_DM9051_SPI_CLOCK_MHZ * 1000 * 1000, .clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_DM9051_CS_GPIO, .spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20 .queue_size = 20
}; };
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_DM9051_SPI_HOST, &devcfg, &spi_handle)); ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* dm9051 ethernet driver is based on spi driver */ /* dm9051 ethernet driver is based on spi driver */
eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle); eth_dm9051_config_t dm9051_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle);
dm9051_config.int_gpio_num = CONFIG_EXAMPLE_DM9051_INT_GPIO; dm9051_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config); esp_eth_mac_t *mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config);
esp_eth_phy_t *phy = esp_eth_phy_new_dm9051(&phy_config); esp_eth_phy_t *phy = esp_eth_phy_new_dm9051(&phy_config);
#elif CONFIG_EXAMPLE_USE_W5500
spi_device_interface_config_t devcfg = {
.command_bits = 16, // Actually it's the address phase in W5500 SPI frame
.address_bits = 8, // Actually it's the control phase in W5500 SPI frame
.mode = 0,
.clock_speed_hz = CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ * 1000 * 1000,
.spics_io_num = CONFIG_EXAMPLE_ETH_SPI_CS_GPIO,
.queue_size = 20
};
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
/* w5500 ethernet driver is based on spi driver */
eth_w5500_config_t w5500_config = ETH_W5500_DEFAULT_CONFIG(spi_handle);
w5500_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_w5500(&w5500_config, &mac_config);
esp_eth_phy_t *phy = esp_eth_phy_new_w5500(&phy_config);
#endif #endif
#endif // CONFIG_ETH_USE_SPI_ETHERNET
esp_eth_config_t config = ETH_DEFAULT_CONFIG(mac, phy); esp_eth_config_t config = ETH_DEFAULT_CONFIG(mac, phy);
ESP_ERROR_CHECK(esp_eth_driver_install(&config, &eth_handle)); ESP_ERROR_CHECK(esp_eth_driver_install(&config, &eth_handle));
#if CONFIG_ETH_USE_SPI_ETHERNET
/* The SPI Ethernet module might doesn't have a burned factory MAC address, we cat to set it manually.
02:00:00 is a Locally Administered OUI range so should not be used except when testing on a LAN under your control.
*/
ESP_ERROR_CHECK(esp_eth_ioctl(eth_handle, ETH_CMD_S_MAC_ADDR, (uint8_t[]) {
0x02, 0x00, 0x00, 0x12, 0x34, 0x56
}));
#endif
ESP_ERROR_CHECK(esp_netif_attach(eth_netif, esp_eth_new_netif_glue(eth_handle))); ESP_ERROR_CHECK(esp_netif_attach(eth_netif, esp_eth_new_netif_glue(eth_handle)));
ESP_ERROR_CHECK(esp_eth_start(eth_handle)); ESP_ERROR_CHECK(esp_eth_start(eth_handle));