248 lines
6.4 KiB
C
248 lines
6.4 KiB
C
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* @file HAL_UART.h
|
||
|
|
* @author AE Team
|
||
|
|
* @version V2.0.0
|
||
|
|
* @date 22/08/2017
|
||
|
|
* @brief This file contains all the functions prototypes for the UART
|
||
|
|
* firmware library.
|
||
|
|
******************************************************************************
|
||
|
|
* @copy
|
||
|
|
*
|
||
|
|
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
|
||
|
|
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
|
||
|
|
* TIME. AS A RESULT, MindMotion SHALL NOT BE HELD LIABLE FOR ANY
|
||
|
|
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
|
||
|
|
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
|
||
|
|
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
|
||
|
|
*
|
||
|
|
* <h2><center>© COPYRIGHT 2017 MindMotion</center></h2>
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
||
|
|
#ifndef __HAL_UART_H
|
||
|
|
#define __HAL_UART_H
|
||
|
|
|
||
|
|
/* Includes ------------------------------------------------------------------*/
|
||
|
|
#include "HAL_device.h"
|
||
|
|
|
||
|
|
/** @addtogroup StdPeriph_Driver
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup UART
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Exported_Types
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief UART Init Structure definition
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
uint32_t UART_BaudRate;
|
||
|
|
uint16_t UART_WordLength;
|
||
|
|
uint16_t UART_StopBits;
|
||
|
|
uint16_t UART_Parity;
|
||
|
|
uint16_t UART_Mode;
|
||
|
|
uint16_t UART_HardwareFlowControl;
|
||
|
|
} UART_InitTypeDef;
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Exported_Constants
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define IS_UART_ALL_PERIPH(PERIPH) (((*(uint32_t*)&(PERIPH)) == UART1_BASE) || \
|
||
|
|
((*(uint32_t*)&(PERIPH)) == UART2_BASE) || \
|
||
|
|
((*(uint32_t*)&(PERIPH)) == UART3_BASE))
|
||
|
|
#define IS_UART_123_PERIPH(PERIPH) (((*(uint32_t*)&(PERIPH)) == UART1_BASE) || \
|
||
|
|
((*(uint32_t*)&(PERIPH)) == UART2_BASE) || \
|
||
|
|
((*(uint32_t*)&(PERIPH)) == UART3_BASE))
|
||
|
|
|
||
|
|
/** @defgroup UART_Word_Length
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define UART_WordLength_5b ((uint16_t)0x0000)
|
||
|
|
#define UART_WordLength_6b ((uint16_t)0x0010)
|
||
|
|
#define UART_WordLength_7b ((uint16_t)0x0020)
|
||
|
|
#define UART_WordLength_8b ((uint16_t)0x0030)
|
||
|
|
|
||
|
|
|
||
|
|
#define IS_UART_WORD_LENGTH(LENGTH) (((LENGTH) == UART_WordLength_5b) || \
|
||
|
|
((LENGTH) == UART_WordLength_6b) || \
|
||
|
|
((LENGTH) == UART_WordLength_7b) || \
|
||
|
|
((LENGTH) == UART_WordLength_8b))
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Stop_Bits
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define UART_StopBits_1 ((uint16_t)0x0000)
|
||
|
|
#define UART_StopBits_2 ((uint16_t)0x0004)
|
||
|
|
|
||
|
|
#define IS_UART_STOPBITS(STOPBITS) (((STOPBITS) == UART_StopBits_1) || \
|
||
|
|
((STOPBITS) == UART_StopBits_2))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Parity
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define UART_Parity_No ((uint16_t)0x0000)
|
||
|
|
#define UART_Parity_Even ((uint16_t)0x0003)
|
||
|
|
#define UART_Parity_Odd ((uint16_t)0x0001)
|
||
|
|
#define IS_UART_PARITY(PARITY) (((PARITY) == UART_Parity_No) || \
|
||
|
|
((PARITY) == UART_Parity_Even) || \
|
||
|
|
((PARITY) == UART_Parity_Odd))
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Mode
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define UART_Mode_Rx ((uint16_t)0x0008)
|
||
|
|
#define UART_Mode_Tx ((uint16_t)0x0010)
|
||
|
|
#define IS_UART_MODE(MODE) ((((MODE) & (uint16_t)0xFFE7) == 0x00) && ((MODE) != (uint16_t)0x00))
|
||
|
|
|
||
|
|
#define UART_EN ((uint16_t)0x0001)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Hardware_Flow_Control
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#define UART_HardwareFlowControl_None ((uint16_t)0x0000)
|
||
|
|
|
||
|
|
#define IS_UART_HARDWARE_FLOW_CONTROL(CONTROL)\
|
||
|
|
(((CONTROL) == UART_HardwareFlowControl_None) || \
|
||
|
|
((CONTROL) == UART_HardwareFlowControl_RTS) || \
|
||
|
|
((CONTROL) == UART_HardwareFlowControl_CTS) || \
|
||
|
|
((CONTROL) == UART_HardwareFlowControl_RTS_CTS))
|
||
|
|
|
||
|
|
/** @defgroup UART_Interrupt_definition
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#define UART_IT_ERR ((uint16_t)0x0020)
|
||
|
|
#define UART_IT_PE ((uint16_t)0x0010)
|
||
|
|
#define UART_OVER_ERR ((uint16_t)0x0008)
|
||
|
|
#define UART_TIMEOUT_ERR ((uint16_t)0x0004)
|
||
|
|
#define UART_IT_RXIEN ((uint16_t)0x0002)
|
||
|
|
#define UART_IT_TXIEN ((uint16_t)0x0001)
|
||
|
|
|
||
|
|
#define IS_UART_CONFIG_IT(IT) (((IT) == UART_IT_PE) || ((IT) == UART_IT_TXIEN) || \
|
||
|
|
((IT) == UART_IT_RXIEN) || ((IT) == UART_IT_ERR))
|
||
|
|
|
||
|
|
#define IS_UART_GET_IT(IT) (((IT) == UART_IT_PE) || ((IT) == UART_IT_TXIEN) || \
|
||
|
|
((IT) == UART_IT_ERR) || ((IT) == UART_IT_RXIEN) || \
|
||
|
|
((IT) == UART_OVER_ERR) || ((IT) == UART_TIMEOUT_ERR))
|
||
|
|
|
||
|
|
#define IS_UART_CLEAR_IT(IT) ((IT) == UART_IT_RXIEN)
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_DMA_Requests
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#define UART_DMAReq_EN ((uint16_t)0x0002)
|
||
|
|
|
||
|
|
#define IS_UART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint16_t)0xFFFD) == 0x00) && ((DMAREQ) != (uint16_t)0x00))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/** @defgroup UART_Flags
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#define UART_FLAG_TXEMPTY ((uint16_t)0x0008)
|
||
|
|
#define UART_FLAG_TXFULL ((uint16_t)0x0004)
|
||
|
|
#define UART_FLAG_RXAVL ((uint16_t)0x0002)
|
||
|
|
#define UART_FLAG_TXEPT ((uint16_t)0x0001)
|
||
|
|
|
||
|
|
|
||
|
|
#define IS_UART_FLAG(FLAG) (((FLAG) == UART_FLAG_TXEMPTY) || ((FLAG) == UART_FLAG_TXFULL) || \
|
||
|
|
((FLAG) == UART_FLAG_RXAVL) || ((FLAG) == UART_FLAG_TXEPT))
|
||
|
|
|
||
|
|
|
||
|
|
#define IS_UART_CLEAR_FLAG(FLAG) ((((FLAG) & (uint16_t)0x00FF) == 0x00) && ((FLAG) != (uint16_t)0x00))
|
||
|
|
|
||
|
|
#define IS_UART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x0044AA21))
|
||
|
|
#define IS_UART_ADDRESS(ADDRESS) ((ADDRESS) <= 0xF)
|
||
|
|
#define IS_UART_DATA(DATA) ((DATA) <= 0x1FF)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Exported_Macros
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @defgroup UART_Exported_Functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
void UART_DeInit(UART_TypeDef* UARTx);
|
||
|
|
void UART_Init(UART_TypeDef* UARTx, UART_InitTypeDef* UART_InitStruct);
|
||
|
|
void UART_StructInit(UART_InitTypeDef* UART_InitStruct);
|
||
|
|
void UART_Cmd(UART_TypeDef* UARTx, FunctionalState NewState);
|
||
|
|
void UART_ITConfig(UART_TypeDef* UARTx, uint16_t UART_IT, FunctionalState NewState);
|
||
|
|
void UART_DMACmd(UART_TypeDef* UARTx, uint16_t UART_DMAReq, FunctionalState NewState);
|
||
|
|
void UART_SendData(UART_TypeDef* UARTx, uint16_t Data);
|
||
|
|
uint16_t UART_ReceiveData(UART_TypeDef* UARTx);
|
||
|
|
FlagStatus UART_GetFlagStatus(UART_TypeDef* UARTx, uint16_t UART_FLAG);
|
||
|
|
void UART_ClearFlag(UART_TypeDef* UARTx, uint16_t UART_FLAG);
|
||
|
|
ITStatus UART_GetITStatus(UART_TypeDef* UARTx, uint16_t UART_IT);
|
||
|
|
void UART_ClearITPendingBit(UART_TypeDef* UARTx, uint16_t UART_IT);
|
||
|
|
|
||
|
|
#endif /* __HAL_UART_H */
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*-------------------------(C) COPYRIGHT 2017 MindMotion ----------------------*/
|