ncg_vg_isr.c

00001 /******************************************************************************
00002 * Copyright(c) 2010-2015 Renesas Electronics Corporation. All rights reserved.
00003 *
00004 * brief  : R-GPVG control functions
00005 *
00006 * author : Renesas Electronics Corporation
00007 *
00008 * history: 2010.10.08
00009 *          - Created the initial code.
00010 *          2011.03.07
00011 *          - Fixed bug : NCGVG_Detach_ISR / [R-GPVG_common_P_033]
00012 *          2012.08.22
00013 *          - Moved definition to "ncg_vg_isr.h".
00014 *            - RGPVG_INT_LEVEL
00015 *          - Moved definition to "ncg_register.h".
00016 *            - RTIP_VG_BASE
00017 *            - VG_REG_VG_ISR
00018 *          2012.08.22
00019 *          - Added error message in the debug mode.
00020 *          - Update all comments
00021 *          2013.02.21
00022 *          - Modified the argument of the NCGVG_RGPVG_ISR.
00023 *          - Modified the call to R_INTC_RegistIntFunc function
00024 *            by NCGVG_Attach_ISR.
00025 *          2014.12.22
00026 *          - Applied to OSPL and RGA.
00027 *
00028 *******************************************************************************/
00029 
00030 
00031 /*=============================================================================
00032  * Includes
00033  */
00034 
00035 #include "Project_Config.h"
00036 #include    "ncg_defs.h"
00037 #include    "ncg_debug.h"
00038 #include    "ncg_vg_isr.h"
00039 #include    "RGA.h"
00040 
00041 /* Depending on the build environment */
00042 #include    "r_typedefs.h"
00043 #include    "r_ospl.h"
00044 
00045 #ifdef  RGAH_VERSION
00046 
00047 /*=============================================================================
00048  * Internal definitions
00049  */
00050 
00051 
00052 /*=============================================================================
00053  *  Prototyping of internal functions
00054  */
00055 static void NCGVG_RGPVG_ISR(void) ;
00056 static void NCGVG_RGPVG_ISR_0(void) ;
00057 static void NCGVG_RGPVG_ISR_1(void) ;
00058 static void NCGVG_RGPVG_ISR_2(void) ;
00059 static void NCGVG_RGPVG_ISR_3(void) ;
00060 
00061 
00062 /*=============================================================================
00063  *  Private global variables and functions
00064  */
00065 static NCGboolean NCGVG_ISR_Initialized  = NCG_FALSE ;
00066 static NCGVGISRfp NCGVG_pRGPVG_Interrupt = NCG_NULL ;
00067 
00068 
00069 /*=============================================================================
00070  *  Global Function
00071  */
00072 
00073 /*----------------------------------------------------------------------------
00074  NAME       : NCGVG_Attach_ISR
00075  FUNCTION   : Attach the function pointer of OpenVG ISR.
00076  PARAMETERS : pfnInterrupt : [IN ] The pointer to the function of OpenVG ISR.
00077  RETURN     : Error code of the NCG.
00078 ------------------------------------------------------------------------------*/
00079 NCGint32
00080 NCGVG_Attach_ISR(
00081     NCGVGISRfp      pfnInterrupt )
00082 {
00083     NCGint32        rc_val = NCG_no_err;
00084     bsp_int_err_t   eb;
00085     errnum_t        e;
00086 
00087     NCG_DEBUG_PRINT_STRING( "[LOG] NCGVG_Attach_ISR" );
00088 
00089     NCG_ASSERT(pfnInterrupt != NCG_NULL);
00090 
00091     if( NCGVG_ISR_Initialized != NCG_FALSE ) {
00092         NCG_DEBUG_MAKE_MSG_START( NCG_G_MASSAGE_BUFF, "[NCG][ERROR]NCGVG_Attach_ISR(1) Initialized.%s" )
00093         NCG_DEBUG_MAKE_MSG_PARAMETER( NCG_CRLF )
00094         NCG_DEBUG_MAKE_MSG_END();
00095         NCG_DEBUG_PRINT_MSG( NCG_G_MASSAGE_BUFF );
00096         rc_val = NCG_err_isr_management_failed ;
00097     } else {
00098         NCGVG_ISR_Initialized  = NCG_TRUE ;
00099         NCGVG_pRGPVG_Interrupt = pfnInterrupt ;
00100 
00101         /* Regist function */
00102         eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT0, NCGVG_RGPVG_ISR_0 );
00103         IF ( eb != BSP_INT_SUCCESS ) {
00104             rc_val = NCG_err_isr_management_failed;
00105             goto fin;
00106         }
00107         eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT1, NCGVG_RGPVG_ISR_1 );
00108         IF ( eb != BSP_INT_SUCCESS ) {
00109             rc_val = NCG_err_isr_management_failed;
00110             goto fin;
00111         }
00112         eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT2, NCGVG_RGPVG_ISR_2 );
00113         IF ( eb != BSP_INT_SUCCESS ) {
00114             rc_val = NCG_err_isr_management_failed;
00115             goto fin;
00116         }
00117         eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT3, NCGVG_RGPVG_ISR_3 );
00118         IF ( eb != BSP_INT_SUCCESS ) {
00119             rc_val = NCG_err_isr_management_failed;
00120             goto fin;
00121         }
00122 
00123         /* set priority */
00124         e= R_OSPL_SetInterruptPriority( BSP_INT_SRC_INT0, NCGVG_INT_LEVEL );
00125         IF(e) {
00126             rc_val = NCG_err_isr_management_failed;
00127             goto fin;
00128         }
00129         e= R_OSPL_SetInterruptPriority( BSP_INT_SRC_INT1, NCGVG_INT_LEVEL );
00130         IF(e) {
00131             rc_val = NCG_err_isr_management_failed;
00132             goto fin;
00133         }
00134         e= R_OSPL_SetInterruptPriority( BSP_INT_SRC_INT2, NCGVG_INT_LEVEL );
00135         IF(e) {
00136             rc_val = NCG_err_isr_management_failed;
00137             goto fin;
00138         }
00139         e= R_OSPL_SetInterruptPriority( BSP_INT_SRC_INT3, NCGVG_INT_LEVEL );
00140         IF(e) {
00141             rc_val = NCG_err_isr_management_failed;
00142             goto fin;
00143         }
00144 
00145         /* Enable interrupt from Renesas OpenVG library */
00146         eb= R_BSP_InterruptControl( BSP_INT_SRC_INT0, BSP_INT_CMD_INTERRUPT_ENABLE, FIT_NO_PTR );
00147         IF ( eb != BSP_INT_SUCCESS ) {
00148             rc_val = NCG_err_isr_management_failed;
00149             goto fin;
00150         }
00151         eb= R_BSP_InterruptControl( BSP_INT_SRC_INT1, BSP_INT_CMD_INTERRUPT_ENABLE, FIT_NO_PTR );
00152         IF ( eb != BSP_INT_SUCCESS ) {
00153             rc_val = NCG_err_isr_management_failed;
00154             goto fin;
00155         }
00156         eb= R_BSP_InterruptControl( BSP_INT_SRC_INT2, BSP_INT_CMD_INTERRUPT_ENABLE, FIT_NO_PTR );
00157         IF ( eb != BSP_INT_SUCCESS ) {
00158             rc_val = NCG_err_isr_management_failed;
00159             goto fin;
00160         }
00161         eb= R_BSP_InterruptControl( BSP_INT_SRC_INT3, BSP_INT_CMD_INTERRUPT_ENABLE, FIT_NO_PTR );
00162         IF ( eb != BSP_INT_SUCCESS ) {
00163             rc_val = NCG_err_isr_management_failed;
00164             goto fin;
00165         }
00166     }
00167 
00168 fin:
00169     return rc_val;
00170 }
00171 
00172 
00173 /*----------------------------------------------------------------------------
00174  NAME       : NCGVG_Detach_ISR
00175  FUNCTION   : Detach the function pointer of OpenVG ISR.
00176  PARAMETERS : pfnInterrupt : [IN ] The pointer to the function of OpenVG ISR.
00177  RETURN     : Error code of the NCG.
00178 ------------------------------------------------------------------------------*/
00179 NCGint32
00180 NCGVG_Detach_ISR(
00181     NCGVGISRfp      pfnInterrupt )
00182 {
00183     NCGint32        rc_val = NCG_no_err;
00184     bsp_int_err_t   eb;
00185 
00186     NCG_DEBUG_PRINT_STRING( "[LOG] NCGVG_Detach_ISR" );
00187 
00188     NCG_ASSERT(pfnInterrupt != NCG_NULL);
00189 
00190     if ( NCGVG_ISR_Initialized == NCG_FALSE ) {
00191         NCG_DEBUG_MAKE_MSG_START( NCG_G_MASSAGE_BUFF, "[NCG][ERROR]NCGVG_Detach_ISR(1) Not initialized.%s" )
00192         NCG_DEBUG_MAKE_MSG_PARAMETER( NCG_CRLF )
00193         NCG_DEBUG_MAKE_MSG_END();
00194         NCG_DEBUG_PRINT_MSG( NCG_G_MASSAGE_BUFF );
00195         rc_val = NCG_err_isr_management_failed;
00196     } else {
00197         NCGVG_ISR_Initialized = NCG_FALSE ;
00198 
00199         if( pfnInterrupt == NCGVG_pRGPVG_Interrupt ) {
00200             /* Disable interrupt from Renesas OpenVG library */
00201             eb= R_BSP_InterruptControl( BSP_INT_SRC_INT3, BSP_INT_CMD_INTERRUPT_DISABLE, FIT_NO_PTR );
00202             IF ( eb != BSP_INT_SUCCESS ) {
00203                 rc_val = NCG_err_isr_management_failed;
00204                 goto fin;
00205             }
00206             eb= R_BSP_InterruptControl( BSP_INT_SRC_INT2, BSP_INT_CMD_INTERRUPT_DISABLE, FIT_NO_PTR );
00207             IF ( eb != BSP_INT_SUCCESS ) {
00208                 rc_val = NCG_err_isr_management_failed;
00209                 goto fin;
00210             }
00211             eb= R_BSP_InterruptControl( BSP_INT_SRC_INT1, BSP_INT_CMD_INTERRUPT_DISABLE, FIT_NO_PTR );
00212             IF ( eb != BSP_INT_SUCCESS ) {
00213                 rc_val = NCG_err_isr_management_failed;
00214                 goto fin;
00215             }
00216             eb= R_BSP_InterruptControl( BSP_INT_SRC_INT0, BSP_INT_CMD_INTERRUPT_DISABLE, FIT_NO_PTR );
00217             IF ( eb != BSP_INT_SUCCESS ) {
00218                 rc_val = NCG_err_isr_management_failed;
00219                 goto fin;
00220             }
00221 
00222             /* Unregist function */
00223             eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT3, FIT_NO_FUNC );
00224             IF ( eb != BSP_INT_SUCCESS ) {
00225                 rc_val = NCG_err_isr_management_failed;
00226                 goto fin;
00227             }
00228             eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT2, FIT_NO_FUNC );
00229             IF ( eb != BSP_INT_SUCCESS ) {
00230                 rc_val = NCG_err_isr_management_failed;
00231                 goto fin;
00232             }
00233             eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT1, FIT_NO_FUNC );
00234             IF ( eb != BSP_INT_SUCCESS ) {
00235                 rc_val = NCG_err_isr_management_failed;
00236                 goto fin;
00237             }
00238             eb= R_BSP_InterruptWrite( BSP_INT_SRC_INT0, FIT_NO_FUNC );
00239             IF ( eb != BSP_INT_SUCCESS ) {
00240                 rc_val = NCG_err_isr_management_failed;
00241                 goto fin;
00242             }
00243 
00244             NCGVG_pRGPVG_Interrupt = NCG_NULL ;
00245         } else {
00246             NCG_DEBUG_MAKE_MSG_START( NCG_G_MASSAGE_BUFF, "[NCG][ERROR]NCGVG_Detach_ISR(2) Miss match function pointer.%s" )
00247             NCG_DEBUG_MAKE_MSG_PARAMETER( NCG_CRLF )
00248             NCG_DEBUG_MAKE_MSG_END();
00249             NCG_DEBUG_PRINT_MSG( NCG_G_MASSAGE_BUFF );
00250             rc_val = NCG_err_isr_management_failed;
00251         }
00252     }
00253 
00254 fin:
00255     return rc_val;
00256 }
00257 
00258 
00259 /*=============================================================================
00260  *  Internal functions
00261  */
00262 
00263 /*-----------------------------------------------------------------------------
00264  NAME       : NCGVG_RGPVG_ISR
00265  FUNCTION   : The Interrrupt from OpenVG.
00266  PARAMETERS :
00267  RETURN     : None.
00268 -----------------------------------------------------------------------------*/
00269 static void NCGVG_RGPVG_ISR(void)
00270 {
00271     NCGuint32 ret ;
00272     errnum_t  e;
00273 
00274     NCG_DEBUG_PRINT_STRING( "[LOG] NCGVG_RGPVG_ISR" );
00275 
00276     if( NCGVG_pRGPVG_Interrupt == NCG_NULL ) {
00277         NCG_DEBUG_MAKE_MSG_START( NCG_G_MASSAGE_BUFF, "[NCG][INFO]NCGVG_RGPVG_ISR Not initialized.%s" )
00278         NCG_DEBUG_MAKE_MSG_PARAMETER( NCG_CRLF )
00279         NCG_DEBUG_MAKE_MSG_END();
00280         NCG_DEBUG_PRINT_MSG( NCG_G_MASSAGE_BUFF );
00281     } else {
00282         ret = NCGVG_pRGPVG_Interrupt() ;
00283         if ( ret != 0 ) {
00284             NCG_DEBUG_MAKE_MSG_START( NCG_G_MASSAGE_BUFF, "[NCG][ERROR]NCGVG_RGPVG_ISR(0x%08x)%s" )
00285             NCG_DEBUG_MAKE_MSG_PARAMETER( ret )
00286             NCG_DEBUG_MAKE_MSG_PARAMETER( NCG_CRLF )
00287             NCG_DEBUG_MAKE_MSG_END();
00288             NCG_DEBUG_PRINT_MSG( NCG_G_MASSAGE_BUFF );
00289         }
00290 
00291         e= R_GRAPHICS_OnInterrupting();
00292         if ( e != 0 ) {
00293             NCG_DEBUG_MAKE_MSG_START( NCG_G_MASSAGE_BUFF, "[NCG][ERROR]NCGVG_RGPVG_ISR(e=0x%08x)%s" )
00294             NCG_DEBUG_MAKE_MSG_PARAMETER( e )
00295             NCG_DEBUG_MAKE_MSG_PARAMETER( NCG_CRLF )
00296             NCG_DEBUG_MAKE_MSG_END();
00297             NCG_DEBUG_PRINT_MSG( NCG_G_MASSAGE_BUFF );
00298         }
00299     }
00300 
00301     return ;
00302 }
00303 
00304 /*-----------------------------------------------------------------------------
00305  NAME       : NCGVG_RGPVG_ISR_0
00306  FUNCTION   : The Interrrupt from OpenVG.
00307  PARAMETERS :
00308  RETURN     : None.
00309 -----------------------------------------------------------------------------*/
00310 static void NCGVG_RGPVG_ISR_0(void)
00311 {
00312     NCGVG_RGPVG_ISR();
00313 
00314     GIC_EndInterrupt( BSP_INT_SRC_INT0 );
00315 }
00316 
00317 /*-----------------------------------------------------------------------------
00318  NAME       : NCGVG_RGPVG_ISR_1
00319  FUNCTION   : The Interrrupt from OpenVG.
00320  PARAMETERS :
00321  RETURN     : None.
00322 -----------------------------------------------------------------------------*/
00323 static void NCGVG_RGPVG_ISR_1(void)
00324 {
00325     NCGVG_RGPVG_ISR();
00326 
00327     GIC_EndInterrupt( BSP_INT_SRC_INT1 );
00328 }
00329 
00330 /*-----------------------------------------------------------------------------
00331  NAME       : NCGVG_RGPVG_ISR_2
00332  FUNCTION   : The Interrrupt from OpenVG.
00333  PARAMETERS :
00334  RETURN     : None.
00335 -----------------------------------------------------------------------------*/
00336 static void NCGVG_RGPVG_ISR_2(void)
00337 {
00338     NCGVG_RGPVG_ISR();
00339 
00340     GIC_EndInterrupt( BSP_INT_SRC_INT2 );
00341 }
00342 
00343 /*-----------------------------------------------------------------------------
00344  NAME       : NCGVG_RGPVG_ISR_3
00345  FUNCTION   : The Interrrupt from OpenVG.
00346  PARAMETERS :
00347  RETURN     : None.
00348 -----------------------------------------------------------------------------*/
00349 static void NCGVG_RGPVG_ISR_3(void)
00350 {
00351     NCGVG_RGPVG_ISR();
00352 
00353     GIC_EndInterrupt( BSP_INT_SRC_INT3 );
00354 }
00355 
00356 #endif
00357 /* -- end of file -- */