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esp_eth: SPI Ethernet modules initialization simplification

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This commit is contained in:
Ondrej Kosta
2022-06-23 10:13:50 +00:00
parent 3069759486
commit bb6c6aff36
16 changed files with 146 additions and 276 deletions
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58
examples/ethernet/iperf/main/cmd_ethernet.c
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@@ -237,7 +237,6 @@ void register_ethernet(void)
#endif
#elif CONFIG_ETH_USE_SPI_ETHERNET
gpio_install_isr_service(0);
spi_device_handle_t spi_handle = NULL;
spi_bus_config_t buscfg = {
.miso_io_num = CONFIG_EXAMPLE_ETH_SPI_MISO_GPIO,
.mosi_io_num = CONFIG_EXAMPLE_ETH_SPI_MOSI_GPIO,
@@ -247,67 +246,32 @@ void register_ethernet(void)
};
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 = {
spi_device_interface_config_t spi_devcfg = {
.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));
/* KSZ8851SNL ethernet driver is based on spi driver */
eth_ksz8851snl_config_t ksz8851snl_config = ETH_KSZ8851SNL_DEFAULT_CONFIG(spi_handle);
#if CONFIG_EXAMPLE_USE_KSZ8851SNL
eth_ksz8851snl_config_t ksz8851snl_config = ETH_KSZ8851SNL_DEFAULT_CONFIG(CONFIG_EXAMPLE_ETH_SPI_HOST, &spi_devcfg);
ksz8851snl_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_ksz8851snl(&ksz8851snl_config, &mac_config);
esp_eth_phy_t *phy = esp_eth_phy_new_ksz8851snl(&phy_config);
#elif CONFIG_EXAMPLE_USE_DM9051
spi_device_interface_config_t devcfg = {
.command_bits = 1,
.address_bits = 7,
.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));
/* 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(CONFIG_EXAMPLE_ETH_SPI_HOST, &spi_devcfg);
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_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);
eth_w5500_config_t w5500_config = ETH_W5500_DEFAULT_CONFIG(CONFIG_EXAMPLE_ETH_SPI_HOST, &spi_devcfg);
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);
#elif CONFIG_EXAMPLE_USE_ENC28J60
/* ENC28J60 ethernet driver is based on spi driver */
spi_device_interface_config_t devcfg = {
.command_bits = 3,
.address_bits = 5,
.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,
.cs_ena_posttrans = enc28j60_cal_spi_cs_hold_time(CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ)
};
ESP_ERROR_CHECK(spi_bus_add_device(CONFIG_EXAMPLE_ETH_SPI_HOST, &devcfg, &spi_handle));
eth_enc28j60_config_t enc28j60_config = ETH_ENC28J60_DEFAULT_CONFIG(spi_handle);
spi_devcfg.cs_ena_posttrans = enc28j60_cal_spi_cs_hold_time(CONFIG_EXAMPLE_ETH_SPI_CLOCK_MHZ);
eth_enc28j60_config_t enc28j60_config = ETH_ENC28J60_DEFAULT_CONFIG(CONFIG_EXAMPLE_ETH_SPI_HOST, &spi_devcfg);
enc28j60_config.int_gpio_num = CONFIG_EXAMPLE_ETH_SPI_INT_GPIO;
esp_eth_mac_t *mac = esp_eth_mac_new_enc28j60(&enc28j60_config, &mac_config);
phy_config.autonego_timeout_ms = 0; // ENC28J60 doesn't support auto-negotiation
phy_config.reset_gpio_num = -1; // ENC28J60 doesn't have a pin to reset internal PHY
esp_eth_phy_t *phy = esp_eth_phy_new_enc28j60(&phy_config);
@@ -322,16 +286,16 @@ void register_ethernet(void)
ESP_ERROR_CHECK(esp_eth_ioctl(eth_handle, ETH_CMD_S_MAC_ADDR, (uint8_t[]) {
0x02, 0x00, 0x00, 0x12, 0x34, 0x56
}));
#endif
#if CONFIG_EXAMPLE_USE_ENC28J60 && CONFIG_EXAMPLE_ENC28J60_DUPLEX_FULL
eth_duplex_t duplex = ETH_DUPLEX_FULL;
ESP_ERROR_CHECK(esp_eth_ioctl(eth_handle, ETH_CMD_S_DUPLEX_MODE, &duplex));
#endif
ESP_ERROR_CHECK(esp_netif_attach(eth_netif, esp_eth_new_netif_glue(eth_handle)));
ESP_ERROR_CHECK(esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL));
ESP_ERROR_CHECK(esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &event_handler, NULL));
ESP_ERROR_CHECK(esp_eth_start(eth_handle));
#if CONFIG_EXAMPLE_USE_ENC28J60 && CONFIG_EXAMPLE_ENC28J60_DUPLEX_FULL
enc28j60_set_phy_duplex(phy, ETH_DUPLEX_FULL);
#endif
eth_control_args.control = arg_str1(NULL, NULL, "<info>", "Get info of Ethernet");
eth_control_args.end = arg_end(1);
const esp_console_cmd_t cmd = {