284 void CANFD_GetDefaultConfig(CANFD_FD_T *psConfig, uint8_t u8OpMode)  in CANFD_GetDefaultConfig()  argument
286     memset(psConfig, 0, sizeof(CANFD_FD_T));  in CANFD_GetDefaultConfig()
288     psConfig->sBtConfig.sNormBitRate.u32BitRate = 500000;  in CANFD_GetDefaultConfig()
292         psConfig->sBtConfig.sDataBitRate.u32BitRate = 0;  in CANFD_GetDefaultConfig()
293         psConfig->sBtConfig.bFDEn = FALSE;  in CANFD_GetDefaultConfig()
294         psConfig->sBtConfig.bBitRateSwitch = FALSE;  in CANFD_GetDefaultConfig()
298         psConfig->sBtConfig.sDataBitRate.u32BitRate = 10000000;  in CANFD_GetDefaultConfig()
299         psConfig->sBtConfig.bFDEn = TRUE;  in CANFD_GetDefaultConfig()
300         psConfig->sBtConfig.bBitRateSwitch = TRUE;  in CANFD_GetDefaultConfig()
304     psConfig->sBtConfig.bEnableLoopBack = FALSE;  in CANFD_GetDefaultConfig()
306     psConfig->u32MRamSize  = CANFD_SRAM_SIZE;  in CANFD_GetDefaultConfig()
309     psConfig->sElemSize.u32SIDFC = 64;  in CANFD_GetDefaultConfig()
311     psConfig->sElemSize.u32XIDFC = 64;  in CANFD_GetDefaultConfig()
313     psConfig->sElemSize.u32TxBuf = 8;  in CANFD_GetDefaultConfig()
315     psConfig->sElemSize.u32RxBuf = 8;  in CANFD_GetDefaultConfig()
317     psConfig->sElemSize.u32RxFifo0 = 48;  in CANFD_GetDefaultConfig()
319     psConfig->sElemSize.u32RxFifo1 = 8;  in CANFD_GetDefaultConfig()
321     psConfig->sElemSize.u32TxEventFifo = 8;  in CANFD_GetDefaultConfig()
323     CANFD_CalculateRamAddress(&psConfig->sMRamStartAddr, &psConfig->sElemSize);  in CANFD_GetDefaultConfig()
384 static void CANFD_SetTimingConfig(CANFD_T *psCanfd, const CANFD_TIMEING_CONFIG_T *psConfig)  in CANFD_SetTimingConfig()  argument
389 …CLK->CLKDIV5 = (CLK->CLKDIV5 & ~CLK_CLKDIV5_CANFD0DIV_Msk) | CLK_CLKDIV5_CANFD0(psConfig->u8PreDiv…  in CANFD_SetTimingConfig()
394 …CLK->CLKDIV5 = (CLK->CLKDIV5 & ~CLK_CLKDIV5_CANFD1DIV_Msk) | CLK_CLKDIV5_CANFD1(psConfig->u8PreDiv…  in CANFD_SetTimingConfig()
399 …CLK->CLKDIV5 = (CLK->CLKDIV5 & ~CLK_CLKDIV5_CANFD2DIV_Msk) | CLK_CLKDIV5_CANFD2(psConfig->u8PreDiv…  in CANFD_SetTimingConfig()
404 …CLK->CLKDIV5 = (CLK->CLKDIV5 & ~CLK_CLKDIV5_CANFD3DIV_Msk) | CLK_CLKDIV5_CANFD3(psConfig->u8PreDiv…  in CANFD_SetTimingConfig()
415     psCanfd->NBTP = (((psConfig->u8NominalRJumpwidth & 0x7F) - 1) << 25) +  in CANFD_SetTimingConfig()
416                     (((psConfig->u16NominalPrescaler & 0x1FF) - 1) << 16) +  in CANFD_SetTimingConfig()
417 …                ((((psConfig->u8NominalPhaseSeg1 + psConfig->u8NominalPropSeg) & 0xFF) - 1) << 8) +  in CANFD_SetTimingConfig()
418                     (((psConfig->u8NominalPhaseSeg2 & 0x7F) - 1) << 0);  in CANFD_SetTimingConfig()
424         psCanfd->DBTP = (((psConfig->u8DataPrescaler & 0x1F) - 1) << 16) +  in CANFD_SetTimingConfig()
425 …                      ((((psConfig->u8DataPhaseSeg1 + psConfig->u8DataPropSeg) & 0x1F) - 1) << 8) +  in CANFD_SetTimingConfig()
426                         (((psConfig->u8DataPhaseSeg2 & 0xF) - 1) << 4) +  in CANFD_SetTimingConfig()
427                         (((psConfig->u8DataRJumpwidth & 0xF) - 1) << 0);  in CANFD_SetTimingConfig()
445 …Rate, uint32_t u32DataBaudRate, uint32_t u32Ntq, uint32_t u32Dtq, CANFD_TIMEING_CONFIG_T *psConfig)  in CANFD_GetSegments()  argument
458     psConfig->u8NominalPropSeg = 0;  in CANFD_GetSegments()
460     psConfig->u8NominalPhaseSeg1 = int32P1 - 1;  in CANFD_GetSegments()
461     psConfig->u8NominalPhaseSeg2 = u32Ntq - int32P1;  in CANFD_GetSegments()
463     psConfig->u8NominalRJumpwidth = (u32Ntq + (5 - 1)) / 5;  in CANFD_GetSegments()
477         psConfig->u8DataPropSeg = 0;  in CANFD_GetSegments()
479         psConfig->u8DataPhaseSeg1 = int32P1 - 1;  in CANFD_GetSegments()
480         psConfig->u8DataPhaseSeg2 = u32Dtq - int32P1;  in CANFD_GetSegments()
482         psConfig->u8DataRJumpwidth = (u32Dtq + (5 - 1)) / 5;  in CANFD_GetSegments()
486         psConfig->u8DataPropSeg = 0;  in CANFD_GetSegments()
487         psConfig->u8DataPhaseSeg1 = 0;  in CANFD_GetSegments()
488         psConfig->u8DataPhaseSeg2 = 0;  in CANFD_GetSegments()
489         psConfig->u8DataRJumpwidth = 0;  in CANFD_GetSegments()
506 …alBaudRate, uint32_t u32DataBaudRate, uint32_t u32SourceClock_Hz, CANFD_TIMEING_CONFIG_T *psConfig)  in CANFD_CalculateTimingValues()  argument
522 …for (psConfig->u16NominalPrescaler = 0x001; psConfig->u16NominalPrescaler <= 0x400; (psConfig->u16…  in CANFD_CalculateTimingValues()
524             i32Nclk2 = i32Nclk * psConfig->u16NominalPrescaler;  in CANFD_CalculateTimingValues()
528                 psConfig->u8PreDivider = u32SourceClock_Hz / i32Nclk2;  in CANFD_CalculateTimingValues()
539 …            if ((u32DataBaudRate == u32NominalBaudRate) && (psConfig->u16NominalPrescaler <= 0x20))  in CANFD_CalculateTimingValues()
542                         psConfig->u8DataPrescaler = (uint8_t)psConfig->u16NominalPrescaler;  in CANFD_CalculateTimingValues()
543 …                  CANFD_GetSegments(u32NominalBaudRate, u32DataBaudRate, i32Ntq, i32Dtq, psConfig);  in CANFD_CalculateTimingValues()
552 …for (psConfig->u8DataPrescaler = 0x01; psConfig->u8DataPrescaler <= 0x20; (psConfig->u8DataPrescal…  in CANFD_CalculateTimingValues()
554                             i32Dclk2 = i32Dclk * psConfig->u8DataPrescaler;  in CANFD_CalculateTimingValues()
555                             if (u32SourceClock_Hz == ((uint32_t)i32Dclk2 * psConfig->u8PreDivider))  in CANFD_CalculateTimingValues()
557 …                  CANFD_GetSegments(u32NominalBaudRate, u32DataBaudRate, i32Ntq, i32Dtq, psConfig);  in CANFD_CalculateTimingValues()
565                     psConfig->u8DataPrescaler = 0;  in CANFD_CalculateTimingValues()
566                     CANFD_GetSegments(u32NominalBaudRate, 0, i32Ntq, 0, psConfig);  in CANFD_CalculateTimingValues()