ec07112f5b
1. change static emac-dma memory to dynamic 2. add esp_eth_deinit 3. modify ethernet example 4. add testcase for ethernet deinit function 5. GPIO0 could not output the 50MHz clock to PHY, so remove this configuration
87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
/**
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* @brief This test has just run in the ESP32_Ethernet_V3 board, which featured
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* in PoE submodule and TLK110 PHY. The 50MHz clock used by MAC and PHY is
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* supplied by external oscillator through GPIO0.
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*
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* @file test_emac_deinit.c
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* @author morris
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* @date 2018-08-24
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*/
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#include <string.h>
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#include "unity.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "esp_system.h"
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#include "esp_err.h"
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#include "esp_event_loop.h"
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#include "esp_event.h"
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#include "esp_log.h"
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#include "esp_eth.h"
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#include "rom/gpio.h"
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#include "tcpip_adapter.h"
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#include "driver/gpio.h"
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#include "driver/periph_ctrl.h"
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#include "esp_wifi.h"
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#include "eth_phy/phy_tlk110.h"
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#define DEFAULT_ETHERNET_PHY_CONFIG phy_tlk110_default_ethernet_config
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static const char *TAG = "eth_test_deinit";
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#define PIN_PHY_POWER 17
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#define PIN_SMI_MDC 23
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#define PIN_SMI_MDIO 18
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#define CONFIG_PHY_ADDRESS 31
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#define CONFIG_PHY_CLOCK_MODE 0
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static void phy_device_power_enable_via_gpio(bool enable)
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{
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if (!enable) {
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DEFAULT_ETHERNET_PHY_CONFIG.phy_power_enable(false);
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}
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gpio_pad_select_gpio(PIN_PHY_POWER);
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gpio_set_direction(PIN_PHY_POWER, GPIO_MODE_OUTPUT);
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if (enable == true) {
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gpio_set_level(PIN_PHY_POWER, 1);
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ESP_LOGI(TAG, "power on ethernet phy");
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} else {
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gpio_set_level(PIN_PHY_POWER, 0);
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ESP_LOGI(TAG, "power off ethernet phy");
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}
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vTaskDelay(1); // Allow the power up/down to take effect, min 300us
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if (enable) {
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/* operates the default phy-specific power on function */
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DEFAULT_ETHERNET_PHY_CONFIG.phy_power_enable(true);
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}
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}
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static void eth_gpio_config_rmii(void)
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{
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phy_rmii_configure_data_interface_pins();
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phy_rmii_smi_configure_pins(PIN_SMI_MDC, PIN_SMI_MDIO);
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}
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TEST_CASE("test emac deinit", "[ethernet][ignore]")
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{
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eth_config_t config = DEFAULT_ETHERNET_PHY_CONFIG;
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config.phy_addr = CONFIG_PHY_ADDRESS;
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config.gpio_config = eth_gpio_config_rmii;
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config.tcpip_input = tcpip_adapter_eth_input;
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config.clock_mode = CONFIG_PHY_CLOCK_MODE;
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config.phy_power_enable = phy_device_power_enable_via_gpio;
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ESP_ERROR_CHECK(esp_eth_init(&config));
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ESP_ERROR_CHECK(esp_eth_enable());
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vTaskDelay(2000 / portTICK_RATE_MS);
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ESP_ERROR_CHECK(esp_eth_disable());
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ESP_ERROR_CHECK(esp_eth_deinit());
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} |