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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_STM32F103_IAR/] [STM32F10xFWLib/] [inc/] [stm32f10x_usart.h] - Blame information for rev 582

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1 582 jeremybenn
/******************** (C) COPYRIGHT 2007 STMicroelectronics ********************
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* File Name          : stm32f10x_usart.h
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* Author             : MCD Application Team
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* Date First Issued  : 09/29/2006
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* Description        : This file contains all the functions prototypes for the
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*                      USART firmware library.
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********************************************************************************
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* History:
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* 04/02/2007: V0.2
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* 02/05/2007: V0.1
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* 09/29/2006: V0.01
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********************************************************************************
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* THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME.
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* AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT,
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* INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE
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* CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING
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* INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*******************************************************************************/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F10x_USART_H
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#define __STM32F10x_USART_H
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f10x_map.h"
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/* Exported types ------------------------------------------------------------*/
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/* UART Init Structure definition */
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typedef struct
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{
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  u32 USART_BaudRate;
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  u16 USART_WordLength;
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  u16 USART_StopBits;
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  u16 USART_Parity;
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  u16 USART_HardwareFlowControl;
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  u16 USART_Mode;
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  u16 USART_Clock;
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  u16 USART_CPOL;
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  u16 USART_CPHA;
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  u16 USART_LastBit;
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} USART_InitTypeDef;
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/* Exported constants --------------------------------------------------------*/
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/* USART Word Length ---------------------------------------------------------*/
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#define USART_WordLength_8b                  ((u16)0x0000)
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#define USART_WordLength_9b                  ((u16)0x1000)
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#define IS_USART_WORD_LENGTH(LENGTH) ((LENGTH == USART_WordLength_8b) || \
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                                      (LENGTH == USART_WordLength_9b))
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/* USART Stop Bits -----------------------------------------------------------*/
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#define USART_StopBits_1                     ((u16)0x0000)
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#define USART_StopBits_0_5                   ((u16)0x1000)
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#define USART_StopBits_2                     ((u16)0x2000)
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#define USART_StopBits_1_5                   ((u16)0x3000)
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#define IS_USART_STOPBITS(STOPBITS) ((STOPBITS == USART_StopBits_1) || \
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                                     (STOPBITS == USART_StopBits_0_5) || \
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                                     (STOPBITS == USART_StopBits_2) || \
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                                     (STOPBITS == USART_StopBits_1_5))
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/* USART Parity --------------------------------------------------------------*/
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#define USART_Parity_No                      ((u16)0x0000)
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#define USART_Parity_Even                    ((u16)0x0400)
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#define USART_Parity_Odd                     ((u16)0x0600) 
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#define IS_USART_PARITY(PARITY) ((PARITY == USART_Parity_No) || \
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                                 (PARITY == USART_Parity_Even) || \
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                                 (PARITY == USART_Parity_Odd))
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/* USART Hardware Flow Control -----------------------------------------------*/
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#define USART_HardwareFlowControl_None       ((u16)0x0000)
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#define USART_HardwareFlowControl_RTS        ((u16)0x0100)
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#define USART_HardwareFlowControl_CTS        ((u16)0x0200)
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#define USART_HardwareFlowControl_RTS_CTS    ((u16)0x0300)
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#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\
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                              ((CONTROL == USART_HardwareFlowControl_None) || \
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                               (CONTROL == USART_HardwareFlowControl_RTS) || \
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                               (CONTROL == USART_HardwareFlowControl_CTS) || \
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                               (CONTROL == USART_HardwareFlowControl_RTS_CTS))
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/* USART Mode ----------------------------------------------------------------*/
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#define USART_Mode_Rx                        ((u16)0x0004)
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#define USART_Mode_Tx                        ((u16)0x0008)
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#define IS_USART_MODE(MODE) (((MODE & (u16)0xFFF3) == 0x00) && (MODE != (u16)0x00))
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/* USART Clock ---------------------------------------------------------------*/
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#define USART_Clock_Disable                  ((u16)0x0000)
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#define USART_Clock_Enable                   ((u16)0x0800)
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#define IS_USART_CLOCK(CLOCK) ((CLOCK == USART_Clock_Disable) || \
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                               (CLOCK == USART_Clock_Enable))
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/* USART Clock Polarity ------------------------------------------------------*/
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#define USART_CPOL_Low                       ((u16)0x0000)
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#define USART_CPOL_High                      ((u16)0x0400)
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#define IS_USART_CPOL(CPOL) ((CPOL == USART_CPOL_Low) || (CPOL == USART_CPOL_High))
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/* USART Clock Phase ---------------------------------------------------------*/
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#define USART_CPHA_1Edge                     ((u16)0x0000)
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#define USART_CPHA_2Edge                     ((u16)0x0200)
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#define IS_USART_CPHA(CPHA) ((CPHA == USART_CPHA_1Edge) || (CPHA == USART_CPHA_2Edge))
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/* USART Last Bit ------------------------------------------------------------*/
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#define USART_LastBit_Disable                ((u16)0x0000)
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#define USART_LastBit_Enable                 ((u16)0x0100)
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#define IS_USART_LASTBIT(LASTBIT) ((LASTBIT == USART_LastBit_Disable) || \
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                                   (LASTBIT == USART_LastBit_Enable))
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/* USART Interrupt definition ------------------------------------------------*/
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#define USART_IT_PE                          ((u16)0x0028)
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#define USART_IT_TXE                         ((u16)0x0727)
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#define USART_IT_TC                          ((u16)0x0626)
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#define USART_IT_RXNE                        ((u16)0x0525)
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#define USART_IT_IDLE                        ((u16)0x0424)
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#define USART_IT_LBD                         ((u16)0x0846)
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#define USART_IT_CTS                         ((u16)0x096A)
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#define USART_IT_ERR                         ((u16)0x0060)
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#define USART_IT_ORE                         ((u16)0x0360)
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#define USART_IT_NE                          ((u16)0x0260)
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#define USART_IT_FE                          ((u16)0x0160)
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#define IS_USART_CONFIG_IT(IT) ((IT == USART_IT_PE) || (IT == USART_IT_TXE) || \
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                               (IT == USART_IT_TC) || (IT == USART_IT_RXNE) || \
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                               (IT == USART_IT_IDLE) || (IT == USART_IT_LBD) || \
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                               (IT == USART_IT_CTS) || (IT == USART_IT_ERR))
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#define IS_USART_IT(IT) ((IT == USART_IT_PE) || (IT == USART_IT_TXE) || \
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                         (IT == USART_IT_TC) || (IT == USART_IT_RXNE) || \
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                         (IT == USART_IT_IDLE) || (IT == USART_IT_LBD) || \
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                         (IT == USART_IT_CTS) || (IT == USART_IT_ORE) || \
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                         (IT == USART_IT_NE) || (IT == USART_IT_FE))
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/* USART DMA Requests --------------------------------------------------------*/
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#define USART_DMAReq_Tx                      ((u16)0x0080)
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#define USART_DMAReq_Rx                      ((u16)0x0040)
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#define IS_USART_DMAREQ(DMAREQ) (((DMAREQ & (u16)0xFF3F) == 0x00) && (DMAREQ != (u16)0x00))
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/* USART WakeUp methods ------------------------------------------------------*/
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#define USART_WakeUp_IdleLine                ((u16)0x0000)
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#define USART_WakeUp_AddressMark             ((u16)0x0800)
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#define IS_USART_WAKEUP(WAKEUP) ((WAKEUP == USART_WakeUp_IdleLine) || \
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                                 (WAKEUP == USART_WakeUp_AddressMark))
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/* USART LIN Break Detection Length ------------------------------------------*/
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#define USART_LINBreakDetectLength_10b      ((u16)0x0000)
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#define USART_LINBreakDetectLength_11b      ((u16)0x0020)
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#define IS_USART_LIN_BREAK_DETECT_LENGTH(LENGTH) \
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                               ((LENGTH == USART_LINBreakDetectLength_10b) || \
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                                (LENGTH == USART_LINBreakDetectLength_11b))
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/* USART IrDA Low Power ------------------------------------------------------*/
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#define USART_IrDAMode_LowPower              ((u16)0x0004)
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#define USART_IrDAMode_Normal                ((u16)0x0000)
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#define IS_USART_IRDA_MODE(MODE) ((MODE == USART_IrDAMode_LowPower) || \
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                                  (MODE == USART_IrDAMode_Normal))
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/* USART Flags ---------------------------------------------------------------*/
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#define USART_FLAG_CTS                       ((u16)0x0200)
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#define USART_FLAG_LBD                       ((u16)0x0100)
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#define USART_FLAG_TXE                       ((u16)0x0080)
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#define USART_FLAG_TC                        ((u16)0x0040)
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#define USART_FLAG_RXNE                      ((u16)0x0020)
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#define USART_FLAG_IDLE                      ((u16)0x0010)
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#define USART_FLAG_ORE                       ((u16)0x0008)
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#define USART_FLAG_NE                        ((u16)0x0004)
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#define USART_FLAG_FE                        ((u16)0x0002)
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#define USART_FLAG_PE                        ((u16)0x0001)
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#define IS_USART_FLAG(FLAG) ((FLAG == USART_FLAG_PE) || (FLAG == USART_FLAG_TXE) || \
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                             (FLAG == USART_FLAG_TC) || (FLAG == USART_FLAG_RXNE) || \
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                             (FLAG == USART_FLAG_IDLE) || (FLAG == USART_FLAG_LBD) || \
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                             (FLAG == USART_FLAG_CTS) || (FLAG == USART_FLAG_ORE) || \
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                             (FLAG == USART_FLAG_NE) || (FLAG == USART_FLAG_FE))
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#define IS_USART_CLEAR_FLAG(FLAG) (((FLAG & (u16)0xFC00) == 0x00) && (FLAG != (u16)0x00))
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#define IS_USART_ADDRESS(ADDRESS) (ADDRESS <= 0xF)
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#define IS_USART_DATA(DATA) (DATA <= 0x1FF)
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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void USART_DeInit(USART_TypeDef* USARTx);
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void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct);
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void USART_StructInit(USART_InitTypeDef* USART_InitStruct);
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void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState);
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void USART_ITConfig(USART_TypeDef* USARTx, u16 USART_IT, FunctionalState NewState);
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void USART_DMACmd(USART_TypeDef* USARTx, u16 USART_DMAReq, FunctionalState NewState);
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void USART_SetAddress(USART_TypeDef* USARTx, u8 USART_Address);
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void USART_WakeUpConfig(USART_TypeDef* USARTx, u16 USART_WakeUp);
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void USART_ReceiverWakeUpCmd(USART_TypeDef* USARTx, FunctionalState NewState);
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void USART_LINBreakDetectLengthConfig(USART_TypeDef* USARTx, u16 USART_LINBreakDetectLength);
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void USART_LINCmd(USART_TypeDef* USARTx, FunctionalState NewState);
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void USART_SendData(USART_TypeDef* USARTx, u16 Data);
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u16 USART_ReceiveData(USART_TypeDef* USARTx);
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void USART_SendBreak(USART_TypeDef* USARTx);
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void USART_SetGuardTime(USART_TypeDef* USARTx, u8 USART_GuardTime);
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void USART_SetPrescaler(USART_TypeDef* USARTx, u8 USART_Prescaler);
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void USART_SmartCardCmd(USART_TypeDef* USARTx, FunctionalState NewState);
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void USART_SmartCardNACKCmd(USART_TypeDef* USARTx, FunctionalState NewState);
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void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState);
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void USART_IrDAConfig(USART_TypeDef* USARTx, u16 USART_IrDAMode);
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void USART_IrDACmd(USART_TypeDef* USARTx, FunctionalState NewState);
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FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, u16 USART_FLAG);
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void USART_ClearFlag(USART_TypeDef* USARTx, u16 USART_FLAG);
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ITStatus USART_GetITStatus(USART_TypeDef* USARTx, u16 USART_IT);
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void USART_ClearITPendingBit(USART_TypeDef* USARTx, u16 USART_IT);
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#endif /* __STM32F10x_USART_H */
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/******************* (C) COPYRIGHT 2007 STMicroelectronics *****END OF FILE****/

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