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feat(examples): improved example for Ethernet SPI polling mode without interrupt

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Update example for polling mode, without interrupt pin
This commit is contained in:
zinkett
2025-07-14 14:41:11 +02:00
committed by Ondrej Kosta
parent 185a1c5a1e
commit 0fdb9e1764
2 changed files with 19 additions and 5 deletions
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14
examples/common_components/protocol_examples_common/eth_connect.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Unlicense OR CC0-1.0
*/
@@ -115,7 +115,7 @@ static esp_netif_t *eth_start(void)
s_phy = esp_eth_phy_new_dp83848(&phy_config);
#elif CONFIG_EXAMPLE_ETH_PHY_KSZ80XX
s_phy = esp_eth_phy_new_ksz80xx(&phy_config);
#endif
#endif // CONFIG_EXAMPLE_ETH_PHY_GENERIC
#elif CONFIG_EXAMPLE_USE_SPI_ETHERNET
gpio_install_isr_service(0);
spi_bus_config_t buscfg = {
@@ -136,20 +136,26 @@ static esp_netif_t *eth_start(void)
/* dm9051 ethernet driver is based on spi driver */
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;
#if CONFIG_EXAMPLE_ETH_SPI_INT_GPIO < 0
dm9051_config.poll_period_ms = CONFIG_EXAMPLE_ETH_SPI_POLLING_MS_VAL;
#endif // CONFIG_EXAMPLE_ETH_SPI_INT_GPIO
s_mac = esp_eth_mac_new_dm9051(&dm9051_config, &mac_config);
s_phy = esp_eth_phy_new_dm9051(&phy_config);
#elif CONFIG_EXAMPLE_USE_W5500
/* w5500 ethernet driver is based on spi driver */
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;
#if CONFIG_EXAMPLE_ETH_SPI_INT_GPIO < 0
w5500_config.poll_period_ms = CONFIG_EXAMPLE_ETH_SPI_POLLING_MS_VAL;
#endif // 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
#endif // CONFIG_EXAMPLE_USE_DM9051
#elif CONFIG_EXAMPLE_USE_OPENETH
phy_config.autonego_timeout_ms = 100;
s_mac = esp_eth_mac_new_openeth(&mac_config);
s_phy = esp_eth_phy_new_dp83848(&phy_config);
#endif
#endif // CONFIG_EXAMPLE_USE_INTERNAL_ETHERNET
// Install Ethernet driver
esp_eth_config_t config = ETH_DEFAULT_CONFIG(s_mac, s_phy);