Added files missed with patch application

Author: Cruz Monrreal II

targets/TARGET_GigaDevice/TARGET_GD32F30X/TARGET_GD32F307VG/PeripheralNames.h

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+/* mbed Microcontroller Library
+ * Copyright (c) 2018 GigaDevice Semiconductor Inc.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef MBED_PERIPHERALNAMES_H
+#define MBED_PERIPHERALNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    ADC_0 = (int)ADC0,
+    ADC_1 = (int)ADC1
+} ADCName;
+
+typedef enum {
+    DAC_0 = (int)DAC0,
+    DAC_1 = (int)DAC1,
+} DACName;
+
+typedef enum {
+    UART_0 = (int)USART0,
+    UART_1 = (int)USART1,
+    UART_2 = (int)USART2,
+    UART_3 = (int)UART3,
+    UART_4 = (int)UART4
+} UARTName;
+
+#define STDIO_UART_TX  PORTC_10
+#define STDIO_UART_RX  PORTC_11
+#define STDIO_UART     UART_2
+
+typedef enum {
+    SPI_0 = (int)SPI0,
+    SPI_1 = (int)SPI1,
+    SPI_2 = (int)SPI2
+} SPIName;
+
+typedef enum {
+    I2C_0 = (int)I2C0,
+    I2C_1 = (int)I2C1
+} I2CName;
+
+typedef enum {
+    PWM_0 = (int)TIMER0,
+    PWM_1 = (int)TIMER1,
+    PWM_2 = (int)TIMER2,
+    PWM_3 = (int)TIMER3,
+    PWM_4 = (int)TIMER4,
+    PWM_5 = (int)TIMER7,
+    PWM_6 = (int)TIMER8,
+    PWM_7 = (int)TIMER9,
+    PWM_8 = (int)TIMER10,
+    PWM_9 = (int)TIMER11,
+    PWM_10 = (int)TIMER12,
+    PWM_11 = (int)TIMER13
+} PWMName;
+
+typedef enum {
+    CAN_0 = (int)CAN0,
+    CAN_1 = (int)CAN1
+} CANName;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif