mbed library sources. Supersedes mbed-src.
Fork of mbed-dev by
Diff: targets/TARGET_NUVOTON/TARGET_NUC472/device/StdDriver/nuc472_cap.c
- Revision:
- 153:9398a535854b
- Parent:
- 152:9a67f0b066fc
--- a/targets/TARGET_NUVOTON/TARGET_NUC472/device/StdDriver/nuc472_cap.c Thu Dec 15 11:48:27 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,370 +0,0 @@ -/**************************************************************************//** - * @file cap.c - * @version V0.10 - * $Revision: 17 $ - * $Date: 14/10/06 3:41p $ - * @brief NUC472/NUC442 CAP driver source file - * - * @note - * Copyright (C) 2013 Nuvoton Technology Corp. All rights reserved. -*****************************************************************************/ - -#include "NUC472_442.h" -/** @addtogroup NUC472_442_Device_Driver NUC472/NUC442 Device Driver - @{ -*/ - -/** @addtogroup NUC472_442_CAP_Driver CAP Driver - @{ -*/ - - -/** @addtogroup NUC472_442_CAP_EXPORTED_FUNCTIONS CAP Exported Functions - @{ -*/ - -/** - * @brief Open engine clock and sensor clock - * - * @param[in] u32InFormat The bits corresponding VSP, HSP, PCLK, INFMT, SNRTYPE, OUTFMT, PDORD and PNFMT configurations. - * - VSP should be ether \ref CAP_PAR_VSP_LOW or \ref CAP_PAR_VSP_HIGH - * - HSP should be ether \ref CAP_PAR_HSP_LOW or \ref CAP_PAR_HSP_HIGH - * - PCLK should be ether \ref CAP_PAR_PCLKP_LOW or \ref CAP_PAR_PCLKP_HIGH - * - INFMT should be ether \ref CAP_PAR_INFMT_YUV422 or \ref CAP_PAR_INFMT_RGB565 - * - SNRTYPE should be ether \ref CAP_PAR_SENTYPE_CCIR601 or \ref CAP_PAR_SENTYPE_CCIR656 - * - OUTFMT should be one of the following setting - * - \ref CAP_PAR_OUTFMT_YUV422 - * - \ref CAP_PAR_OUTFMT_ONLY_Y - * - \ref CAP_PAR_OUTFMT_RGB555 - * - \ref CAP_PAR_OUTFMT_RGB565 - * - PDORD should be one of the following setting - * - \ref CAP_PAR_INDATORD_YUYV - * - \ref CAP_PAR_INDATORD_YVYU - * - \ref CAP_PAR_INDATORD_UYVY - * - \ref CAP_PAR_INDATORD_VYUY - * - \ref CAP_PAR_INDATORD_RGGB - * - \ref CAP_PAR_INDATORD_BGGR - * - \ref CAP_PAR_INDATORD_GBRG - * - \ref CAP_PAR_INDATORD_GRBG - * - PNFMT should be one of the following setting - * - \ref CAP_PAR_PLNFMT_YUV422 - * - \ref CAP_PAR_PLNFMT_YUV420 - * - * @param[in] u32OutFormet Capture output format, should be one of following setting - * - \ref CAP_CTL_PKTEN - * - \ref CAP_CTL_PLNEN - * - * @return None - * - * @details Initialize the Image Capture Interface. Register a call back for driver internal using - */ -void CAP_Open(uint32_t u32InFormat, uint32_t u32OutFormet) -{ - ICAP->PAR = (ICAP->PAR & ~0x000007BF) | u32InFormat; - ICAP->CTL = (ICAP->CTL & ~0x00000060) | u32OutFormet; -} - -/** - * @brief Set Cropping Window Starting Address and Size - * - * @param[in] u32VStart: Cropping Window Vertical Starting Address. It should be 0 ~ 0x7FF. - * - * @param[in] u32HStart: Cropping Window Horizontal Starting Address. It should be 0 ~ 0x7FF. - * - * @param[in] u32Height: Cropping Window Height . It should be 0 ~ 0x7FF. - * - * @param[in] u32Width: Cropping Window Width. It should be 0 ~ 0x7FF. - * - * @return None - * - * @details Set Cropping Window Starting Address Register - */ -void CAP_SetCroppingWindow(uint32_t u32VStart,uint32_t u32HStart, uint32_t u32Height, uint32_t u32Width) -{ - ICAP->CWSP = (ICAP->CWSP & ~(CAP_CWSP_CWSADDRV_Msk | CAP_CWSP_CWSADDRH_Msk)) - | (((u32VStart << 16) | u32HStart)); - - ICAP->CWS = (ICAP->CWS & ~(CAP_CWS_CWH_Msk | CAP_CWS_CWW_Msk)) - | ((u32Height << 16)| u32Width); -} - - -/** - * @brief Set System Memory Packet Base Address0 Register - * - * @param[in] u32Address : set PKTBA0 register, It should be 0x0 ~ 0xFFFFFFFF - * - * @return None - * - * @details Set System Memory Packet Base Address Register - */ -void CAP_SetPacketBuf(uint32_t u32Address ) -{ - ICAP->PKTBA0 = u32Address; - ICAP->CTL |= CAP_CTL_UPDATE_Msk; -} - -/** - * @brief Set System Memory Planar Y, U and V Base Address Registers. - * - * @param[in] u32YAddr : set YBA register, It should be 0x0 ~ 0xFFFFFFFF - * - * @param[in] u32UAddr : set UBA register, It should be 0x0 ~ 0xFFFFFFFF - * - * @param[in] u32VAddr : set VBA register, It should be 0x0 ~ 0xFFFFFFFF - * - * @return None - * - * @details Set System Memory Planar Y,U and V Base Address Registers - */ -void CAP_SetPlanarBuf(uint32_t u32YAddr, uint32_t u32UAddr, uint32_t u32VAddr) -{ - ICAP->YBA = u32YAddr; - ICAP->UBA = u32UAddr; - ICAP->VBA = u32VAddr; - ICAP->CTL |= CAP_CTL_UPDATE_Msk; -} - - -/** - * @brief Close Image Capture Interface - * - * @return None - */ -void CAP_Close(void) -{ - ICAP->CTL &= ~CAP_CTL_CAPEN; -} - - -/** - * @brief Set CAP Interrupt - * - * @param[in] u32IntMask Interrupt settings. It could be - * - \ref CAP_INT_VIEN_Msk - * - \ref CAP_INT_MEIEN_Msk - * - \ref CAP_INT_ADDRMIEN_Msk - * - \ref CAP_INT_MDIEN_Msk - * @return None - * - * @details Set Video Frame End Interrupt Enable, - * System Memory Error Interrupt Enable, - * Address Match Interrupt Enable, - * Motion Detection Output Finish Interrupt Enable. - */ -void CAP_EnableInt(uint32_t u32IntMask) -{ - ICAP->INT = (ICAP->INT & ~(CAP_INT_VIEN_Msk | CAP_INT_MEIEN_Msk | CAP_INT_ADDRMIEN_Msk | CAP_INT_MDIEN_Msk ) ) - | u32IntMask; -} - -/** - * @brief Disable CAP Interrupt - * - * @param[in] u32IntMask Interrupt settings. It could be - * - \ref CAP_INT_VINTF_Msk - * - \ref CAP_INT_MEINTF_Msk - * - \ref CAP_INT_ADDRMINTF_Msk - * - \ref CAP_INT_MDINTF_Msk - * @return None - * - * @details Disable Video Frame End Interrupt , - * System Memory Error Interrupt , - * Address Match Interrupt and - * Motion Detection Output Finish Interrupt . - */ -void CAP_DisableInt(uint32_t u32IntMask) -{ - ICAP->INT = (ICAP->INT & ~(u32IntMask) ) ; -} - -/** - * @brief Start Image Capture Interface - * - * @return None - */ -void CAP_Start(void) -{ - ICAP->CTL |= CAP_CTL_CAPEN; -} - -/** - * @brief Stop Image Capture Interface - * - * @param[in] u32FrameComplete : - * TRUE: Capture module automatically disable the CAP module after a frame had been captured - * FALSE: Stop Capture module now - * @return None - * - * @details if u32FrameComplete is set to TRUE then get a new frame and disable CAP module - */ -void CAP_Stop(uint32_t u32FrameComplete) -{ - if(u32FrameComplete==TRUE) - ICAP->CTL &= ~CAP_CTL_CAPEN; - else { - ICAP->CTL |= CAP_CTL_SHUTTER_Msk; - while(CAP_IS_STOPPED()); - } -} - -/** - * @brief Set Packet Scaling Vertical and Horizontal Factor Register - * - * @param[in] u32VNumerator: Packet Scaling Vertical Factor N. It should be 0 ~ FFFF. - * - * @param[in] u32VDenominator: Packet Scaling Vertical Factor M. It should be 0 ~ FFFF. - * - * @param[in] u32HNumerator: Packet Scaling Vertical Factor N. It should be 0 ~ FFFF. - * - * @param[in] u32HDenominator: Packet Scaling Vertical Factor M. It should be 0 ~ FFFF. - * - * @return None - * - */ -void CAP_SetPacketScaling(uint32_t u32VNumerator, uint32_t u32VDenominator, uint32_t u32HNumerator, uint32_t u32HDenominator) -{ - uint32_t u32NumeratorL, u32NumeratorH; - uint32_t u32DenominatorL, u32DenominatorH; - - u32NumeratorL = u32VNumerator&0xFF; - u32NumeratorH=u32VNumerator>>8; - u32DenominatorL = u32VDenominator&0xFF; - u32DenominatorH = u32VDenominator>>8; - ICAP->PKTSL = (ICAP->PKTSL & ~(CAP_PKTSL_PKTSVNL_Msk | CAP_PKTSL_PKTSVML_Msk)) - | ((u32NumeratorL << 24)| (u32DenominatorL << 16)); - ICAP->PKTSM = (ICAP->PKTSM & ~(CAP_PKTSM_PKTSVNH_Msk | CAP_PKTSM_PKTSVMH_Msk)) - | ((u32NumeratorH << 24) | (u32DenominatorH << 16)); - - u32NumeratorL = u32HNumerator&0xFF; - u32NumeratorH=u32HNumerator>>8; - u32DenominatorL = u32HDenominator&0xFF; - u32DenominatorH = u32HDenominator>>8; - ICAP->PKTSL = (ICAP->PKTSL & ~(CAP_PKTSL_PKTSHNL_Msk | CAP_PKTSL_PKTSHML_Msk)) - | ((u32NumeratorL << 8)| u32DenominatorL); - ICAP->PKTSM = (ICAP->PKTSM & ~(CAP_PKTSM_PKTSHNH_Msk | CAP_PKTSM_PKTSHMH_Msk)) - | ((u32NumeratorH << 8) | u32DenominatorH); -} - -/** - * @brief Set Planar Scaling Vertical and Horizontal Factor Register - * - * @param[in] u32VNumerator: Planar Scaling Vertical Factor N. It should be 0 ~ FFFF. - * - * @param[in] u32VDenominator: Planar Scaling Vertical Factor M. It should be 0 ~ FFFF. - * - * @param[in] u32HNumerator: Planar Scaling Vertical Factor N. It should be 0 ~ FFFF. - * - * @param[in] u32HDenominator: Planar Scaling Vertical Factor M. It should be 0 ~ FFFF. - * - * @return None - * - */ -void CAP_SetPlanarScaling(uint32_t u32VNumerator, uint32_t u32VDenominator, uint32_t u32HNumerator, uint32_t u32HDenominator) -{ - uint32_t u32NumeratorL, u32NumeratorH; - uint32_t u32DenominatorL, u32DenominatorH; - - u32NumeratorL = u32VNumerator&0xFF; - u32NumeratorH = u32VNumerator>>8; - u32DenominatorL = u32VDenominator&0xFF; - u32DenominatorH = u32VDenominator>>8; - ICAP->PLNSL = (ICAP->PLNSL & ~(CAP_PLNSL_PLNSVNL_Msk | CAP_PLNSL_PLNSVML_Msk)) - | ((u32NumeratorL << 24)| (u32DenominatorL << 16)); - ICAP->PLNSM = (ICAP->PLNSM & ~(CAP_PLNSM_PLNSVNH_Msk | CAP_PLNSM_PLNSVMH_Msk)) - | ((u32NumeratorH << 24)| (u32DenominatorH << 16)); - - u32NumeratorL = u32HNumerator&0xFF; - u32NumeratorH = u32HNumerator>>8; - u32DenominatorL = u32HDenominator&0xFF; - u32DenominatorH = u32HDenominator>>8; - ICAP->PLNSL = (ICAP->PLNSL & ~(CAP_PLNSL_PLNSHNL_Msk | CAP_PLNSL_PLNSHML_Msk)) - | ((u32NumeratorL << 8)| u32DenominatorL); - ICAP->PLNSM = (ICAP->PLNSM & ~(CAP_PLNSM_PLNSHNH_Msk | CAP_PLNSM_PLNSHMH_Msk)) - | ((u32NumeratorH << 8)| u32DenominatorH); -} - -/** - * @brief Set Packet Frame Output Pixel Stride Width. - * - * @param[in] u32Stride : set PKTSTRIDE register, It should be 0x0 ~ 0x3FFF - * - * @return None - * - * @details Set Packet Frame Output Pixel Stride Width - */ -void CAP_SetPacketStride(uint32_t u32Stride ) -{ - ICAP->STRIDE = (ICAP->STRIDE & ~CAP_STRIDE_PKTSTRIDE_Msk) | u32Stride; -} - -/** - * @brief Set Planar Frame Output Pixel Stride Width. - * - * @param[in] u32Stride : set PLNSTRIDE register, It should be 0x0 ~ 0x3FFF - * - * @return None - * - * @details Set Planar Frame Output Pixel Stride Width - */ -void CAP_SetPlanarStride(uint32_t u32Stride ) -{ - ICAP->STRIDE = (ICAP->STRIDE & ~CAP_STRIDE_PLNSTRIDE_Msk) | u32Stride<<CAP_STRIDE_PLNSTRIDE_Pos; -} - - -/** - * @brief Enable Motion Detection Function - * - * @param[in] u32Freq: Motion Detection Detect Frequency. It should be 0x0 ~ 0x3. - * - * @param[in] u32BlockSize: Motion Detection Block Size - * FALSE : 16x16 - * TRUE : 8x8 - * - * @param[in] u32Format: Motion Detection Save Mode - * FALSE : 1 bit DIFF + 7 Y Differential - * TRUE : 1 bit DIFF only - * - * @param[in] u32Threshold: Motion Detection Detect Threshold. It should be 0x0 ~ 0x1F. - * - * @param[in] u32YDetAddr : Motion Detection Detect Temp Y Output Address - * - * @param[in] u32DetAddr: Motion Detection Detect Address - * - * @return None - * - * @details Set Planar Frame Output Pixel Stride Width - */ -void CAP_EnableMotionDet(uint32_t u32Freq, uint32_t u32BlockSize, uint32_t u32Format, uint32_t u32Threshold, uint32_t u32YDetAddr, uint32_t u32DetAddr) -{ - ICAP->MD = (ICAP->MD & ~(CAP_MD_MDSM_Msk | CAP_MD_MDBS_Msk | CAP_MD_MDEN_Msk)) | - ((CAP_MD_MDEN_Msk | (u32BlockSize?CAP_MD_MDBS_Msk:0)) | - (u32Format?CAP_MD_MDSM_Msk:0)); - - ICAP->MD = (ICAP->MD & ~CAP_MD_MDDF_Msk) | (u32Freq<<CAP_MD_MDDF_Pos); - ICAP->MD = (ICAP->MD & ~CAP_MD_MDTHR_Msk) | (u32Threshold<<CAP_MD_MDTHR_Pos); - - ICAP->MDYADDR = u32YDetAddr; - ICAP->MDADDR = u32DetAddr; -} - -/** - * @brief Enable Motion Detection Function - * - * @return None - * - * @details Set Planar Frame Output Pixel Stride Width - */ -void CAP_DisableMotionDet(void) -{ - ICAP->MD &= ~CAP_MD_MDEN_Msk; -} - -/*@}*/ /* end of group NUC472_442_CAP_EXPORTED_FUNCTIONS */ - -/*@}*/ /* end of group NUC472_442_CAP_Driver */ - -/*@}*/ /* end of group NUC472_442_Device_Driver */ - -/*** (C) COPYRIGHT 2013 Nuvoton Technology Corp. ***/