Enabled feature IPV4 for C029

Author: andreas.larsson

features/net/FEATURE_IPV4/lwip-interface/lwip-eth/arch/TARGET_STM/TARGET_STM32F4/TARGET_UBLOX_C029/stm32f4_eth_init.c

@@ -0,0 +1,86 @@
+#include "stm32f4xx_hal.h"
+
+/**
+ * Override HAL Eth Init function
+ */
+void HAL_ETH_MspInit(ETH_HandleTypeDef* heth)
+{
+    GPIO_InitTypeDef GPIO_InitStructure;
+    if (heth->Instance == ETH) {
+
+        /* Enable GPIOs clocks */
+        __HAL_RCC_GPIOA_CLK_ENABLE();
+        __HAL_RCC_GPIOB_CLK_ENABLE();
+        __HAL_RCC_GPIOC_CLK_ENABLE();
+
+        /** ETH GPIO Configuration
+          RMII_REF_CLK ----------------------> PA1
+          RMII_MDIO -------------------------> PA2
+          RMII_MDC --------------------------> PC1
+          RMII_MII_CRS_DV -------------------> PA7
+          RMII_MII_RXD0 ---------------------> PC4
+          RMII_MII_RXD1 ---------------------> PC5
+          RMII_MII_RXER ---------------------> PG2
+          RMII_MII_TX_EN --------------------> PB11
+          RMII_MII_TXD0 ---------------------> PB12
+          RMII_MII_TXD1 ---------------------> PB13
+         */
+        /* Configure PA1, PA2 and PA7 */       
+        GPIO_InitStructure.Speed = GPIO_SPEED_HIGH;
+        GPIO_InitStructure.Mode = GPIO_MODE_AF_PP;
+        GPIO_InitStructure.Pull = GPIO_PULLUP;
+        GPIO_InitStructure.Pin = GPIO_PIN_2 | GPIO_PIN_7;
+        GPIO_InitStructure.Alternate = GPIO_AF11_ETH;
+        HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
+        
+        GPIO_InitStructure.Pull = GPIO_NOPULL;
+        GPIO_InitStructure.Pin = GPIO_PIN_1;
+        HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
+
+        /* Configure PB13 */
+	    GPIO_InitStructure.Pin = GPIO_PIN_13 | GPIO_PIN_11 | GPIO_PIN_12;
+        HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
+
+        /* Configure PC1, PC4 and PC5 */
+        GPIO_InitStructure.Pin = GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5;
+	    HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
+
+
+        /* Enable the Ethernet global Interrupt */
+        HAL_NVIC_SetPriority(ETH_IRQn, 0x7, 0);
+        HAL_NVIC_EnableIRQ(ETH_IRQn);
+        
+        /* Enable ETHERNET clock  */
+        __HAL_RCC_ETH_CLK_ENABLE();
+    }
+}
+
+/**
+ * Override HAL Eth DeInit function
+ */
+void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
+{
+    if (heth->Instance == ETH) {
+        /* Peripheral clock disable */
+        __HAL_RCC_ETH_CLK_DISABLE();
+
+        /** ETH GPIO Configuration
+          RMII_REF_CLK ----------------------> PA1
+          RMII_MDIO -------------------------> PA2
+          RMII_MDC --------------------------> PC1
+          RMII_MII_CRS_DV -------------------> PA7
+          RMII_MII_RXD0 ---------------------> PC4
+          RMII_MII_RXD1 ---------------------> PC5
+          RMII_MII_RXER ---------------------> PG2
+          RMII_MII_TX_EN --------------------> PB11
+          RMII_MII_TXD0 ---------------------> PB12
+          RMII_MII_TXD1 ---------------------> PB13
+         */
+        HAL_GPIO_DeInit(GPIOA, GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_7);
+        HAL_GPIO_DeInit(GPIOB, GPIO_PIN_13 | GPIO_PIN_11 | GPIO_PIN_12);
+        HAL_GPIO_DeInit(GPIOC, GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5);
+
+        /* Disable the Ethernet global Interrupt */
+        NVIC_DisableIRQ(ETH_IRQn);
+    }
+}

hal/targets.json

@@ -1211,6 +1211,7 @@
         "macros": ["HSE_VALUE=24000000", "HSE_STARTUP_TIMEOUT=5000", "CB_INTERFACE_SDIO","CB_CHIP_WL18XX","SUPPORT_80211D_ALWAYS","WLAN_ENABLED"],
         "inherits": ["Target"],
         "device_has": ["ANALOGIN", "CAN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "SERIAL", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
+        "features": ["IPV4"],
         "release_versions": ["5"]
     },
     "NZ32_SC151": {