circle.h

FreeRTOS is a portable, open source, mini Real Time Kernel - a free to download and royalty free RTO

/********************* (C) COPYRIGHT 2007 RAISONANCE S.A.S. *******************/
/**
*
* @file     circle.h
* @brief    General header for the CircleOS project.
* @author   FL
* @date     07/2007
* @version  1.5
*
* It contains the list of the utilities functions organized by sections 
* (MEMS, LCD, POINTER, ...)
*
* @date     10/2007
* @version  1.5 types of OutX_F64 and OutX_F256 changed to u32 (same for Y and Z)
**/
/******************************************************************************/

#include "scheduler.h"

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __CIRCLE_H
#define __CIRCLE_H

//-------------------------------- General -------------------------------------
/* Defines  ------------------------------------------------------------------*/
#define VDD_VOLTAGE_MV  3300 //Voltage (mV) of the STM32
#define FA_TABLE        0x8006000
#define TIM2            ((TIM_TypeDef *) TIM2_BASE)
#define CIRCLEOS_RAM_BASE 0x20004000

/* Variables  ----------------------------------------------------------------*/
extern GPIO_InitTypeDef GPIO_InitStructure;

/* Utilities -----------------------------------------------------------------*/
void UTIL_uint2str( char *ptr , u32 X, u16 digit, int fillwithzero );
void UTIL_int2str( char *ptr , s32 X, u16 digit, int fillwithzero );
u16  UTIL_ReadBackupRegister( u16 BKP_DR );
void UTIL_WriteBackupRegister( u16 BKP_DR, u16 Data );
u16 UTIL_GetBat( void );
u8 UTIL_GetUsb( void );
u16 UTIL_GetTemp ( void ) ;
void UTIL_SetTempMode ( int mode );
//typedef void  (*tHandler)    ( void );
void UTIL_SetIrqHandler ( int , tHandler );
tHandler UTIL_GetIrqHandler ( int  );
extern u16  ADC_ConvertedValue[17];


extern enum eSpeed
   {
   SPEED_VERY_LOW    = 1,
   SPEED_LOW         = 2,
   SPEED_MEDIUM      = 3,
   SPEED_HIGH        = 4,
   SPEED_VERY_HIGH   = 5
   } CurrentSpeed;

enum eSchHandler
   {
   LED_SCHHDL_ID     = 0,
   BUTTON_SCHHDL_ID  = 1,
   BUZZER_SCHHDL_ID  = 2,
   MENU_SCHHDL_ID    = 3,
   POINTER_SCHHDL_ID = 4,
   LCD_SCHHDL_ID     = 5,
   DRAW_SCHHDL_ID    = 6,
   RTC_SCHHDL_ID     = 7,

   UNUSED0_SCHHDL_ID = 8,
   UNUSED1_SCHHDL_ID = 9,
   UNUSED2_SCHHDL_ID = 10,
   UNUSED3_SCHHDL_ID = 11,
   UNUSED4_SCHHDL_ID = 12,
   UNUSED5_SCHHDL_ID = 13,
   UNUSED6_SCHHDL_ID = 14,
   UNUSED7_SCHHDL_ID = 15   
   } dummy_var ; //for doxygen

void UTIL_SetSchHandler (  enum eSchHandler , tHandler );
tHandler UTIL_GetSchHandler (  enum eSchHandler  );
#define NULL_SCHHDL (0)
#define LAST_SCHHDL ((tHandler)(-1))


void UTIL_SetPll( enum eSpeed speed );
const char* UTIL_GetVersion( void );
enum eSpeed UTIL_GetPll( void );
extern RCC_ClocksTypeDef RCC_ClockFreq;
extern u8 fTemperatureInFahrenheit;  /*!< 1 : Fahrenheit, 0 : Celcius (default). */


//---------------------------------   MEMS  ------------------------------------

/* Exported types ------------------------------------------------------------*/
typedef enum
  {
    V12=0,
    V3=1,
    V6=2,
    V9=3
} Rotate_H12_V_Match_TypeDef;

typedef struct
   {
   s16 OutX ;
   s16 OutX_F4 ;
   s16 OutX_F16 ;
   s32 OutX_F64 ;
   s32 OutX_F256 ;
   s16 OutY ;
   s16 OutY_F4 ;
   s16 OutY_F16 ;
   s32 OutY_F64 ;
   s32 OutY_F256 ;
   s16 OutZ ;
   s16 OutZ_F4 ;
   s16 OutZ_F16 ;
   s32 OutZ_F64 ;
   s32 OutZ_F256 ;
   s16 Shocked ;
   s16 RELATIVE_X ;
   s16 RELATIVE_Y ;
   s16 DoubleClick ;
   } tMEMS_Info;

extern tMEMS_Info MEMS_Info;

/* Exported functions --------------------------------------------------------*/
void MEMS_Init(void);
void MEMS_Handler(void);
void MEMS_GetPosition(s16 * pX, s16* pY);
void MEMS_SetNeutral( void );
void MEMS_GetRotation(Rotate_H12_V_Match_TypeDef * H12);
tMEMS_Info* MEMS_GetInfo (void);
u8 MEMS_ReadID(void);

//----------------------------------   LED -------------------------------------

/* Exported types ------------------------------------------------------------*/
enum LED_mode { LED_UNDEF = -1, LED_OFF = 0, LED_ON = 1, LED_BLINKING_LF = 2, LED_BLINKING_HF = 3 };
enum LED_id { LED_GREEN = 0, LED_RED = 1};

/* Exported functions --------------------------------------------------------*/
void LED_Init (void);
void LED_Handler_hw ( enum LED_id id );
void LED_Handler ( void );
void LED_Set ( enum LED_id id, enum LED_mode mode );

//--------------------------------   ADC  --------------------------------------

/* Exported functions --------------------------------------------------------*/
void ADConverter_Init (void);


//==============================================================================
//--------------------------------   SHUTDOWN  ---------------------------------
/* Exported functions --------------------------------------------------------*/
void SHUTDOWN_Action (void);

//--------------------------------   BUTTON  -----------------------------------
/* Exported types ------------------------------------------------------------*/
enum BUTTON_mode  { BUTTON_DISABLED  = -1, BUTTON_ONOFF    = 0,
                     BUTTON_ONOFF_FORMAIN = 1, BUTTON_WITHCLICK  = 2 };
enum BUTTON_state { BUTTON_UNDEF = -1, BUTTON_RELEASED = 0, BUTTON_PUSHED = 1,
                     BUTTON_PUSHED_FORMAIN = 2 , BUTTON_CLICK = 3, BUTTON_DBLCLICK = 4 };

/* Exported functions -------------------------------------------------------*/
void BUTTON_Init (void);
void BUTTON_Handler(void);
enum BUTTON_state BUTTON_GetState();
void BUTTON_SetMode( enum BUTTON_mode mode);
enum BUTTON_mode BUTTON_GetMode ( void ) ;
void BUTTON_WaitForRelease();

//--------------------------------   POINTER  ----------------------------------

/* Exported types ------------------------------------------------------------*/
enum POINTER_mode  { POINTER_UNDEF  = -1, POINTER_OFF = 0, POINTER_ON = 1, POINTER_MENU  = 2, POINTER_APPLICATION = 3, POINTER_RESTORE_LESS = 4 };
enum POINTER_state { POINTER_S_UNDEF  = -1,  POINTER_S_DISABLED = 0, POINTER_S_ENABLED = 1 };

/* Exported defines ----------------------------------------------------------*/
#define POINTER_WIDTH 7

typedef struct
   {
   s16 xPos ;
   s16 yPos ;
   s16 shift_PosX ;
   s16 shift_PosY ;
   s16 X_PosMin ;
   s16 Y_PosMin ;
   s16 X_PosMax ;
   s16 Y_PosMax ;
   } tPointer_Info;

extern tPointer_Info POINTER_Info ;

/* Exported vars -------------------------------------------------------------*/
extern unsigned char *BallPointerBmpSize;
extern unsigned char BallPointerBmp [POINTER_WIDTH], *CurrentPointerBmp,*CurrentPointerSize;
extern u16 CurrentPointerColor;
extern u16 BallColor;
extern s16 POINTER_X_PosMin;
extern s16 POINTER_Y_PosMin;
extern s16 POINTER_X_PosMax;
extern s16 POINTER_Y_PosMax;
extern unsigned char PointerAreaStore [2*POINTER_WIDTH*POINTER_WIDTH];

/* Exported functions --------------------------------------------------------*/
extern void POINTER_Init ( void ) ;
void POINTER_Handler(void);
u16  POINTER_GetCurrentAngleStart ( void );
void POINTER_SetCurrentAngleStart ( u16 );
u16  POINTER_GetCurrentSpeedOnAngle ( void );
void POINTER_SetCurrentSpeedOnAngle ( u16  newspeed );
void POINTER_SetMode( enum POINTER_mode mode);