Major hierarchy reorganization; see README.

copy-to-ide and Makefile updated to conform; .gitignore added;
LICENSE added

1 files changed, 263 insertions, 0 deletions

diff --git a/stm32lib/inc/stm32f10x_can.h b/stm32lib/inc/stm32f10x_can.h
new file mode 100644
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+++ b/stm32lib/inc/stm32f10x_can.h
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+/******************** (C) COPYRIGHT 2008 STMicroelectronics ********************

+* File Name          : stm32f10x_can.h

+* Author             : MCD Application Team

+* Version            : V2.0.2

+* Date               : 07/11/2008

+* Description        : This file contains all the functions prototypes for the

+*                      CAN firmware library.

+********************************************************************************

+* 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, STMICROELECTRONICS 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.

+*******************************************************************************/

+

+/* Define to prevent recursive inclusion -------------------------------------*/

+#ifndef __STM32F10x_CAN_H

+#define __STM32F10x_CAN_H

+

+/* Includes ------------------------------------------------------------------*/

+#include "stm32f10x_map.h"

+

+/* Exported types ------------------------------------------------------------*/

+/* CAN init structure definition */

+typedef struct

+{

+  FunctionalState CAN_TTCM;

+  FunctionalState CAN_ABOM;

+  FunctionalState CAN_AWUM;

+  FunctionalState CAN_NART;

+  FunctionalState CAN_RFLM;

+  FunctionalState CAN_TXFP;

+  u8 CAN_Mode;

+  u8 CAN_SJW;

+  u8 CAN_BS1;

+  u8 CAN_BS2;

+  u16 CAN_Prescaler;

+} CAN_InitTypeDef;

+

+/* CAN filter init structure definition */

+typedef struct

+{

+  u8 CAN_FilterNumber;

+  u8 CAN_FilterMode;

+  u8 CAN_FilterScale;

+  u16 CAN_FilterIdHigh;

+  u16 CAN_FilterIdLow;

+  u16 CAN_FilterMaskIdHigh;

+  u16 CAN_FilterMaskIdLow;

+  u16 CAN_FilterFIFOAssignment;

+  FunctionalState CAN_FilterActivation;

+} CAN_FilterInitTypeDef;

+

+/* CAN Tx message structure definition */

+typedef struct

+{

+  u32 StdId;

+  u32 ExtId;

+  u8 IDE;

+  u8 RTR;

+  u8 DLC;

+  u8 Data[8];

+} CanTxMsg;

+

+/* CAN Rx message structure definition */

+typedef struct

+{

+  u32 StdId;

+  u32 ExtId;

+  u8 IDE;

+  u8 RTR;

+  u8 DLC;

+  u8 Data[8];

+  u8 FMI;

+} CanRxMsg;

+

+/* Exported constants --------------------------------------------------------*/

+

+/* CAN sleep constants */

+#define CANINITFAILED              ((u8)0x00) /* CAN initialization failed */

+#define CANINITOK                  ((u8)0x01) /* CAN initialization failed */

+

+/* CAN operating mode */

+#define CAN_Mode_Normal             ((u8)0x00)  /* normal mode */

+#define CAN_Mode_LoopBack           ((u8)0x01)  /* loopback mode */

+#define CAN_Mode_Silent             ((u8)0x02)  /* silent mode */

+#define CAN_Mode_Silent_LoopBack    ((u8)0x03)  /* loopback combined with silent mode */

+

+#define IS_CAN_MODE(MODE) (((MODE) == CAN_Mode_Normal) || ((MODE) == CAN_Mode_LoopBack)|| \

+                           ((MODE) == CAN_Mode_Silent) || ((MODE) == CAN_Mode_Silent_LoopBack))

+

+/* CAN synchronisation jump width */

+#define CAN_SJW_1tq                 ((u8)0x00)  /* 1 time quantum */

+#define CAN_SJW_2tq                 ((u8)0x01)  /* 2 time quantum */

+#define CAN_SJW_3tq                 ((u8)0x02)  /* 3 time quantum */

+#define CAN_SJW_4tq                 ((u8)0x03)  /* 4 time quantum */

+

+#define IS_CAN_SJW(SJW) (((SJW) == CAN_SJW_1tq) || ((SJW) == CAN_SJW_2tq)|| \

+                         ((SJW) == CAN_SJW_3tq) || ((SJW) == CAN_SJW_4tq))

+

+/* time quantum in bit segment 1 */

+#define CAN_BS1_1tq                 ((u8)0x00)  /* 1 time quantum */

+#define CAN_BS1_2tq                 ((u8)0x01)  /* 2 time quantum */

+#define CAN_BS1_3tq                 ((u8)0x02)  /* 3 time quantum */

+#define CAN_BS1_4tq                 ((u8)0x03)  /* 4 time quantum */

+#define CAN_BS1_5tq                 ((u8)0x04)  /* 5 time quantum */

+#define CAN_BS1_6tq                 ((u8)0x05)  /* 6 time quantum */

+#define CAN_BS1_7tq                 ((u8)0x06)  /* 7 time quantum */

+#define CAN_BS1_8tq                 ((u8)0x07)  /* 8 time quantum */

+#define CAN_BS1_9tq                 ((u8)0x08)  /* 9 time quantum */

+#define CAN_BS1_10tq                ((u8)0x09)  /* 10 time quantum */

+#define CAN_BS1_11tq                ((u8)0x0A)  /* 11 time quantum */

+#define CAN_BS1_12tq                ((u8)0x0B)  /* 12 time quantum */

+#define CAN_BS1_13tq                ((u8)0x0C)  /* 13 time quantum */

+#define CAN_BS1_14tq                ((u8)0x0D)  /* 14 time quantum */

+#define CAN_BS1_15tq                ((u8)0x0E)  /* 15 time quantum */

+#define CAN_BS1_16tq                ((u8)0x0F)  /* 16 time quantum */

+

+#define IS_CAN_BS1(BS1) ((BS1) <= CAN_BS1_16tq)

+

+/* time quantum in bit segment 2 */

+#define CAN_BS2_1tq                 ((u8)0x00)  /* 1 time quantum */

+#define CAN_BS2_2tq                 ((u8)0x01)  /* 2 time quantum */

+#define CAN_BS2_3tq                 ((u8)0x02)  /* 3 time quantum */

+#define CAN_BS2_4tq                 ((u8)0x03)  /* 4 time quantum */

+#define CAN_BS2_5tq                 ((u8)0x04)  /* 5 time quantum */

+#define CAN_BS2_6tq                 ((u8)0x05)  /* 6 time quantum */

+#define CAN_BS2_7tq                 ((u8)0x06)  /* 7 time quantum */

+#define CAN_BS2_8tq                 ((u8)0x07)  /* 8 time quantum */

+

+#define IS_CAN_BS2(BS2) ((BS2) <= CAN_BS2_8tq)

+

+/* CAN clock prescaler */

+#define IS_CAN_PRESCALER(PRESCALER) (((PRESCALER) >= 1) && ((PRESCALER) <= 1024))

+

+/* CAN filter number */

+#define IS_CAN_FILTER_NUMBER(NUMBER) ((NUMBER) <= 13)

+

+/* CAN filter mode */

+#define CAN_FilterMode_IdMask       ((u8)0x00)  /* id/mask mode */

+#define CAN_FilterMode_IdList       ((u8)0x01)  /* identifier list mode */

+

+#define IS_CAN_FILTER_MODE(MODE) (((MODE) == CAN_FilterMode_IdMask) || \

+                                  ((MODE) == CAN_FilterMode_IdList))

+

+/* CAN filter scale */

+#define CAN_FilterScale_16bit       ((u8)0x00) /* 16-bit filter scale */

+#define CAN_FilterScale_32bit       ((u8)0x01) /* 2-bit filter scale */

+

+#define IS_CAN_FILTER_SCALE(SCALE) (((SCALE) == CAN_FilterScale_16bit) || \

+                                    ((SCALE) == CAN_FilterScale_32bit))

+

+/* CAN filter FIFO assignation */

+#define CAN_FilterFIFO0             ((u8)0x00)  /* Filter FIFO 0 assignment for filter x */

+#define CAN_FilterFIFO1             ((u8)0x01)  /* Filter FIFO 1 assignment for filter x */

+

+#define IS_CAN_FILTER_FIFO(FIFO) (((FIFO) == CAN_FilterFIFO0) || \

+                                  ((FIFO) == CAN_FilterFIFO1))

+

+/* CAN Tx */

+#define IS_CAN_TRANSMITMAILBOX(TRANSMITMAILBOX) ((TRANSMITMAILBOX) <= ((u8)0x02))

+#define IS_CAN_STDID(STDID)   ((STDID) <= ((u32)0x7FF))

+#define IS_CAN_EXTID(EXTID)   ((EXTID) <= ((u32)0x1FFFFFFF))

+#define IS_CAN_DLC(DLC)       ((DLC) <= ((u8)0x08))

+

+/* CAN identifier type */

+#define CAN_ID_STD                 ((u32)0x00000000)  /* Standard Id */

+#define CAN_ID_EXT                 ((u32)0x00000004)  /* Extended Id */

+

+#define IS_CAN_IDTYPE(IDTYPE) (((IDTYPE) == CAN_ID_STD) || ((IDTYPE) == CAN_ID_EXT))

+

+/* CAN remote transmission request */

+#define CAN_RTR_DATA                ((u32)0x00000000)  /* Data frame */

+#define CAN_RTR_REMOTE              ((u32)0x00000002)  /* Remote frame */

+

+#define IS_CAN_RTR(RTR) (((RTR) == CAN_RTR_DATA) || ((RTR) == CAN_RTR_REMOTE))

+

+/* CAN transmit constants */

+#define CANTXFAILED                 ((u8)0x00) /* CAN transmission failed */

+#define CANTXOK                     ((u8)0x01) /* CAN transmission succeeded */

+#define CANTXPENDING                ((u8)0x02) /* CAN transmission pending */

+#define CAN_NO_MB                   ((u8)0x04) /* CAN cell did not provide an empty mailbox */

+

+/* CAN receive FIFO number constants */

+#define CAN_FIFO0                 ((u8)0x00) /* CAN FIFO0 used to receive */

+#define CAN_FIFO1                 ((u8)0x01) /* CAN FIFO1 used to receive */

+

+#define IS_CAN_FIFO(FIFO) (((FIFO) == CAN_FIFO0) || ((FIFO) == CAN_FIFO1))

+

+/* CAN sleep constants */

+#define CANSLEEPFAILED              ((u8)0x00) /* CAN did not enter the sleep mode */

+#define CANSLEEPOK                  ((u8)0x01) /* CAN entered the sleep mode */

+

+/* CAN wake up constants */

+#define CANWAKEUPFAILED             ((u8)0x00) /* CAN did not leave the sleep mode */

+#define CANWAKEUPOK                 ((u8)0x01) /* CAN leaved the sleep mode */

+

+/* CAN flags */

+#define CAN_FLAG_EWG                ((u32)0x00000001) /* Error Warning Flag */

+#define CAN_FLAG_EPV                ((u32)0x00000002) /* Error Passive Flag */

+#define CAN_FLAG_BOF                ((u32)0x00000004) /* Bus-Off Flag */

+

+#define IS_CAN_FLAG(FLAG) (((FLAG) == CAN_FLAG_EWG) || ((FLAG) == CAN_FLAG_EPV) ||\

+                           ((FLAG) == CAN_FLAG_BOF))

+

+/* CAN interrupts */

+#define CAN_IT_RQCP0                ((u32)0x00000005) /* Request completed mailbox 0 */

+#define CAN_IT_RQCP1                ((u32)0x00000006) /* Request completed mailbox 1 */

+#define CAN_IT_RQCP2                ((u32)0x00000007) /* Request completed mailbox 2 */

+#define CAN_IT_TME                  ((u32)0x00000001) /* Transmit mailbox empty */

+#define CAN_IT_FMP0                 ((u32)0x00000002) /* FIFO 0 message pending */

+#define CAN_IT_FF0                  ((u32)0x00000004) /* FIFO 0 full */

+#define CAN_IT_FOV0                 ((u32)0x00000008) /* FIFO 0 overrun */

+#define CAN_IT_FMP1                 ((u32)0x00000010) /* FIFO 1 message pending */

+#define CAN_IT_FF1                  ((u32)0x00000020) /* FIFO 1 full */

+#define CAN_IT_FOV1                 ((u32)0x00000040) /* FIFO 1 overrun */

+#define CAN_IT_EWG                  ((u32)0x00000100) /* Error warning */

+#define CAN_IT_EPV                  ((u32)0x00000200) /* Error passive */

+#define CAN_IT_BOF                  ((u32)0x00000400) /* Bus-off */

+#define CAN_IT_LEC                  ((u32)0x00000800) /* Last error code */

+#define CAN_IT_ERR                  ((u32)0x00008000) /* Error */

+#define CAN_IT_WKU                  ((u32)0x00010000) /* Wake-up */

+#define CAN_IT_SLK                  ((u32)0x00020000) /* Sleep */

+

+#define IS_CAN_ITConfig(IT) (((IT) == CAN_IT_TME)   || ((IT) == CAN_IT_FMP0)  ||\

+                             ((IT) == CAN_IT_FF0)   || ((IT) == CAN_IT_FOV0)  ||\

+                             ((IT) == CAN_IT_FMP1)  || ((IT) == CAN_IT_FF1)   ||\

+                             ((IT) == CAN_IT_FOV1)  || ((IT) == CAN_IT_EWG)   ||\

+                             ((IT) == CAN_IT_EPV)   || ((IT) == CAN_IT_BOF)   ||\

+                             ((IT) == CAN_IT_LEC)   || ((IT) == CAN_IT_ERR)   ||\

+                             ((IT) == CAN_IT_WKU)   || ((IT) == CAN_IT_SLK))

+

+#define IS_CAN_ITStatus(IT) (((IT) == CAN_IT_RQCP0)  || ((IT) == CAN_IT_RQCP1)  ||\

+                             ((IT) == CAN_IT_RQCP2)  || ((IT) == CAN_IT_FF0)    ||\

+                             ((IT) == CAN_IT_FOV0)   || ((IT) == CAN_IT_FF1)    ||\

+                             ((IT) == CAN_IT_FOV1)   || ((IT) == CAN_IT_EWG)    ||\

+                             ((IT) == CAN_IT_EPV)    || ((IT) == CAN_IT_BOF)    ||\

+                             ((IT) == CAN_IT_WKU)    || ((IT) == CAN_IT_SLK))

+

+/* Exported macro ------------------------------------------------------------*/

+/* Exported function protypes ----------------------------------------------- */

+void CAN_DeInit(void);

+u8 CAN_Init(CAN_InitTypeDef* CAN_InitStruct);

+void CAN_FilterInit(CAN_FilterInitTypeDef* CAN_FilterInitStruct);

+void CAN_StructInit(CAN_InitTypeDef* CAN_InitStruct);

+void CAN_ITConfig(u32 CAN_IT, FunctionalState NewState);

+u8 CAN_Transmit(CanTxMsg* TxMessage);

+u8 CAN_TransmitStatus(u8 TransmitMailbox);

+void CAN_CancelTransmit(u8 Mailbox);

+void CAN_FIFORelease(u8 FIFONumber);

+u8 CAN_MessagePending(u8 FIFONumber);

+void CAN_Receive(u8 FIFONumber, CanRxMsg* RxMessage);

+u8 CAN_Sleep(void);

+u8 CAN_WakeUp(void);

+FlagStatus CAN_GetFlagStatus(u32 CAN_FLAG);

+void CAN_ClearFlag(u32 CAN_FLAG);

+ITStatus CAN_GetITStatus(u32 CAN_IT);

+void CAN_ClearITPendingBit(u32 CAN_IT);

+

+#endif /* __STM32F10x_CAN_H */

+

+/******************* (C) COPYRIGHT 2008 STMicroelectronics *****END OF FILE****/