wlyu
95 lines
3.4 KiB
C
Executable File
95 lines
3.4 KiB
C
Executable File
/****************************************************************************
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* boards/arm/hc32/hc32f4a0/include/board.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/**
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* @file board.h
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* @brief nuttx source code
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* https://github.com/apache/incubator-nuttx.git
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* @version 10.3.0
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* @author AIIT XUOS Lab
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* @date 2022-10-10
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*/
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#ifndef __BOARDS_ARM_HC32_HC32F4A0_INCLUDE_BOARD_H
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#define __BOARDS_ARM_HC32_HC32F4A0_INCLUDE_BOARD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#ifndef __ASSEMBLY__
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# include <stdint.h>
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# include <stdbool.h>
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#endif
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/* Do not include HC32-specific header files here */
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define LED_GREEN_PORT (GPIO_PORT_I)
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#define LED_GREEN_PIN (GPIO_PIN_03)
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/* Key port&pin definition */
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#define KEY_PORT (GPIO_PORT_I)
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#define KEY_PIN (GPIO_PIN_07)
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/* for lowputc device output */
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/* UART RX/TX Port/Pin definition */
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#define LP_RX_PORT (GPIO_PORT_H) /* PH6: USART6_RX */
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#define LP_RX_PIN (GPIO_PIN_06)
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#define LP_RX_GPIO_FUNC (GPIO_FUNC_37_USART6_RX)
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#define LP_TX_PORT (GPIO_PORT_E) /* PE6: USART6_TX */
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#define LP_TX_PIN (GPIO_PIN_06)
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#define LP_TX_GPIO_FUNC (GPIO_FUNC_36_USART6_TX)
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/* UART unit definition */
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#define LP_UNIT (M4_USART6)
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#define LP_FUNCTION_CLK_GATE (PWC_FCG3_USART6)
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/* UART unit interrupt definition */
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#define LP_UNIT_ERR_INT_SRC (INT_USART6_EI)
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#define LP_UNIT_ERR_INT_IRQn (Int015_IRQn + HC32_IRQ_FIRST)
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#define LP_UNIT_RX_INT_SRC (INT_USART6_RI)
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#define LP_UNIT_RX_INT_IRQn (Int103_IRQn + HC32_IRQ_FIRST)
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#define LP_UNIT_TX_INT_SRC (INT_USART6_TI)
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#define LP_UNIT_TX_INT_IRQn (Int102_IRQn + HC32_IRQ_FIRST)
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#define LP_UNIT_TCI_INT_SRC (INT_USART6_TCI)
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#define LP_UNIT_TCI_INT_IRQn (Int099_IRQn + HC32_IRQ_FIRST)
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/* printf device s*/
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#define BSP_PRINTF_DEVICE LP_UNIT
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#define BSP_PRINTF_BAUDRATE (115200)
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#define BSP_PRINTF_PORT LP_TX_PORT
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#define BSP_PRINTF_PIN LP_TX_PIN
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#define BSP_PRINTF_PORT_FUNC LP_TX_GPIO_FUNC
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#endif /* __BOARDS_ARM_HC32_HC32F4A0_INCLUDE_BOARD_H */
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