Diff: targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_crs.h

Revision:

76:aeb1df146756

Child:

106:ced8cbb51063

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_crs.h	Mon Jan 27 14:30:07 2014 +0000
@@ -0,0 +1,183 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_crs.h
+  * @author  MCD Application Team
+  * @version V1.3.0
+  * @date    16-January-2014
+  * @brief   This file contains all the functions prototypes for the CRS firmware 
+  *          library, applicable only for STM32F042 and STM32F072 devices.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
+  *
+  * Licensed under MCD-ST Liberty SW License Agreement V2, (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.st.com/software_license_agreement_liberty_v2
+  *
+  * 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.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F0XX_CRS_H
+#define __STM32F0XX_CRS_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/*!< Includes ----------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup CRS
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup CRS_Interrupt_Sources
+  * @{
+  */
+#define CRS_IT_SYNCOK             CRS_ISR_SYNCOKF    /*!< SYNC event OK */
+#define CRS_IT_SYNCWARN           CRS_ISR_SYNCWARNF  /*!< SYNC warning */
+#define CRS_IT_ERR                CRS_ISR_ERRF       /*!< error */
+#define CRS_IT_ESYNC              CRS_ISR_ESYNCF     /*!< Expected SYNC */
+#define CRS_IT_TRIMOVF            CRS_ISR_TRIMOVF    /*!< Trimming overflow or underflow */
+#define CRS_IT_SYNCERR            CRS_ISR_SYNCERR    /*!< SYNC error */
+#define CRS_IT_SYNCMISS           CRS_ISR_SYNCMISS    /*!< SYNC missed*/
+
+#define IS_CRS_IT(IT) (((IT) == CRS_IT_SYNCOK) || ((IT) == CRS_IT_SYNCWARN) || \
+                       ((IT) == CRS_IT_ERR)  || ((IT) == CRS_IT_ESYNC))
+                       
+#define IS_CRS_GET_IT(IT) (((IT) == CRS_IT_SYNCOK) || ((IT) == CRS_IT_SYNCWARN) || \
+                           ((IT) == CRS_IT_ERR) || ((IT) == CRS_IT_ESYNC) || \
+                           ((IT) == CRS_IT_TRIMOVF) || ((IT) == CRS_IT_SYNCERR) || \
+                           ((IT) == CRS_IT_SYNCMISS))
+
+#define IS_CRS_CLEAR_IT(IT) ((IT) != 0x00)                                         
+
+/**
+  * @}
+  */
+
+/** @defgroup CRS_Flags
+  * @{
+  */
+#define CRS_FLAG_SYNCOK             CRS_ISR_SYNCOKF    /*!< SYNC event OK */
+#define CRS_FLAG_SYNCWARN           CRS_ISR_SYNCWARNF  /*!< SYNC warning */
+#define CRS_FLAG_ERR                CRS_ISR_ERRF       /*!< error */
+#define CRS_FLAG_ESYNC              CRS_ISR_ESYNCF     /*!< Expected SYNC */
+#define CRS_FLAG_TRIMOVF            CRS_ISR_TRIMOVF    /*!< Trimming overflow or underflow */
+#define CRS_FLAG_SYNCERR            CRS_ISR_SYNCERR    /*!< SYNC error */
+#define CRS_FLAG_SYNCMISS           CRS_ISR_SYNCMISS    /*!< SYNC missed*/
+
+#define IS_CRS_FLAG(FLAG) (((FLAG) == CRS_FLAG_SYNCOK) || ((FLAG) == CRS_FLAG_SYNCWARN) || \
+                           ((FLAG) == CRS_FLAG_ERR) || ((FLAG) == CRS_FLAG_ESYNC) || \
+                           ((FLAG) == CRS_FLAG_TRIMOVF) || ((FLAG) == CRS_FLAG_SYNCERR) || \
+                           ((FLAG) == CRS_FLAG_SYNCMISS))
+
+/**
+  * @}
+  */
+  
+/** @defgroup CRS_Synchro_Source
+  * @{
+  */
+#define CRS_SYNCSource_GPIO       ((uint32_t)0x00)        /*!< Synchro Signal soucre GPIO */
+#define CRS_SYNCSource_LSE        CRS_CFGR_SYNCSRC_0      /*!< Synchro Signal source LSE */
+#define CRS_SYNCSource_USB        CRS_CFGR_SYNCSRC_1      /*!< Synchro Signal source USB SOF */
+
+#define IS_CRS_SYNC_SOURCE(SOURCE) (((SOURCE) == CRS_SYNCSource_GPIO) || \
+                                    ((SOURCE) == CRS_SYNCSource_LSE) ||\
+                                    ((SOURCE) == CRS_SYNCSource_USB))
+/**
+  * @}
+  */
+
+/** @defgroup CRS_SynchroDivider
+  * @{
+  */
+#define CRS_SYNC_Div1        ((uint32_t)0x00)                          /*!< Synchro Signal not divided */
+#define CRS_SYNC_Div2        CRS_CFGR_SYNCDIV_0                        /*!< Synchro Signal divided by 2 */
+#define CRS_SYNC_Div4        CRS_CFGR_SYNCDIV_1                        /*!< Synchro Signal divided by 4 */
+#define CRS_SYNC_Div8        (CRS_CFGR_SYNCDIV_1 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 8 */
+#define CRS_SYNC_Div16       CRS_CFGR_SYNCDIV_2                        /*!< Synchro Signal divided by 16 */
+#define CRS_SYNC_Div32       (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 32 */
+#define CRS_SYNC_Div64       (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_1) /*!< Synchro Signal divided by 64 */
+#define CRS_SYNC_Div128      CRS_CFGR_SYNCDIV                          /*!< Synchro Signal divided by 128 */
+
+#define IS_CRS_SYNC_DIV(DIV) (((DIV) == CRS_SYNC_Div1) || ((DIV) == CRS_SYNC_Div2)   ||\
+                              ((DIV) == CRS_SYNC_Div4) || ((DIV) == CRS_SYNC_Div8)   || \
+                              ((DIV) == CRS_SYNC_Div16) || ((DIV) == CRS_SYNC_Div32) || \
+                              ((DIV) == CRS_SYNC_Div64) || ((DIV) == CRS_SYNC_Div128))
+/**
+  * @}
+  */
+
+/** @defgroup CRS_SynchroPolarity
+  * @{
+  */
+#define CRS_SYNCPolarity_Rising       ((uint32_t)0x00)      /*!< Synchro Active on rising edge */
+#define CRS_SYNCPolarity_Falling      CRS_CFGR_SYNCPOL      /*!< Synchro Active on falling edge */
+
+#define IS_CRS_SYNC_POLARITY(POLARITY) (((POLARITY) == CRS_SYNCPolarity_Rising) || \
+                                    ((POLARITY) == CRS_SYNCPolarity_Falling))
+/**
+  * @}
+  */
+
+
+    
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Configuration of the CRS **********************************/
+void CRS_DeInit(void);
+void CRS_AdjustHSI48CalibrationValue(uint8_t CRS_HSI48CalibrationValue);
+void CRS_FrequencyErrorCounterCmd(FunctionalState NewState);
+void CRS_AutomaticCalibrationCmd(FunctionalState NewState); 
+void CRS_SoftwareSynchronizationGenerate(void);
+void CRS_FrequencyErrorCounterReload(uint32_t CRS_ReloadValue);
+void CRS_FrequencyErrorLimitConfig(uint8_t CRS_ErrorLimitValue);
+void CRS_SynchronizationPrescalerConfig(uint32_t CRS_Prescaler);
+void CRS_SynchronizationSourceConfig(uint32_t CRS_Source);
+void CRS_SynchronizationPolarityConfig(uint32_t CRS_Polarity);
+uint32_t CRS_GetReloadValue(void);
+uint32_t CRS_GetHSI48CalibrationValue(void);
+uint32_t CRS_GetFrequencyErrorValue(void);
+uint32_t CRS_GetFrequencyErrorDirection(void);
+
+/* Interrupts and flags management functions **********************************/
+void CRS_ITConfig(uint32_t CRS_IT, FunctionalState NewState);
+FlagStatus CRS_GetFlagStatus(uint32_t CRS_FLAG);
+void CRS_ClearFlag(uint32_t CRS_FLAG);
+ITStatus CRS_GetITStatus(uint32_t CRS_IT);
+void CRS_ClearITPendingBit(uint32_t CRS_IT);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F0XX_CRS_H */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/