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213 lines
6.5 KiB
213 lines
6.5 KiB
/***************************************************************************** |
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* Copyright (c) 2019, Nations Technologies Inc. |
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* |
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* All rights reserved. |
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* **************************************************************************** |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* - Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the disclaimer below. |
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* |
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* Nations' name may not be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
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* DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ****************************************************************************/ |
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/** |
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* @file n32g45x_opamp.h |
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* @author Nations |
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* @version v1.0.1 |
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* |
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* @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved. |
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*/ |
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#ifndef __N32G45X_OPAMPMP_H__ |
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#define __N32G45X_OPAMPMP_H__ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#include "n32g45x.h" |
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#include <stdbool.h> |
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/** @addtogroup N32G45X_StdPeriph_Driver |
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* @{ |
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*/ |
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/** @addtogroup OPAMP |
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* @{ |
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*/ |
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/** @addtogroup OPAMP_Exported_Constants |
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* @{ |
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*/ |
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typedef enum |
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{ |
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OPAMP1 = 0, |
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OPAMP2 = 4, |
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OPAMP3 = 8, |
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OPAMP4 = 12, |
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} OPAMPX; |
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// OPAMP_CS |
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typedef enum |
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{ |
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OPAMP1_CS_VPSSEL_PA1 = (0x00L << 19), |
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OPAMP1_CS_VPSSEL_PA3 = (0x01L << 19), |
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OPAMP1_CS_VPSSEL_DAC2_PA5 = (0x02L << 19), |
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OPAMP1_CS_VPSSEL_PA7 = (0x03L << 19), |
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OPAMP2_CS_VPSSEL_PA7 = (0x00L << 19), |
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OPAMP2_CS_VPSSEL_PB0 = (0x01L << 19), |
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OPAMP2_CS_VPSSEL_PE8 = (0x02L << 19), |
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OPAMP3_CS_VPSSEL_PC9 = (0x00L << 19), |
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OPAMP3_CS_VPSSEL_PA1 = (0x01L << 19), |
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OPAMP3_CS_VPSSEL_DAC2_PA5 = (0x02L << 19), |
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OPAMP3_CS_VPSSEL_PC3 = (0x03L << 19), |
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OPAMP4_CS_VPSSEL_PC3 = (0x00L << 19), |
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OPAMP4_CS_VPSSEL_DAC1_PA4 = (0x01L << 19), |
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OPAMP4_CS_VPSSEL_PC5 = (0x02L << 19), |
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} OPAMP_CS_VPSSEL; |
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typedef enum |
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{ |
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OPAMP1_CS_VMSSEL_PA3 = (0x00L << 17), |
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OPAMP1_CS_VMSSEL_PA2 = (0x01L << 17), |
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OPAMPx_CS_VMSSEL_FLOAT = (0x03L << 17), |
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OPAMP2_CS_VMSSEL_PA2 = (0x00L << 17), |
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OPAMP2_CS_VMSSEL_PA5 = (0x01L << 17), |
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OPAMP3_CS_VMSSEL_PC4 = (0x00L << 17), |
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OPAMP3_CS_VMSSEL_PB10 = (0x01L << 17), |
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OPAMP4_CS_VMSSEL_PB10 = (0x00L << 17), |
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OPAMP4_CS_VMSSEL_PC9 = (0x01L << 17), |
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OPAMP4_CS_VMSSEL_PD8 = (0x02L << 17), |
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} OPAMP_CS_VMSSEL; |
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typedef enum |
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{ |
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OPAMP1_CS_VPSEL_PA1 = (0x00L << 8), |
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OPAMP1_CS_VPSEL_PA3 = (0x01L << 8), |
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OPAMP1_CS_VPSEL_DAC2_PA5 = (0x02L << 8), |
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OPAMP1_CS_VPSEL_PA7 = (0x03L << 8), |
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OPAMP2_CS_VPSEL_PA7 = (0x00L << 8), |
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OPAMP2_CS_VPSEL_PB0 = (0x01L << 8), |
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OPAMP2_CS_VPSEL_PE8 = (0x02L << 8), |
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OPAMP3_CS_VPSEL_PC9 = (0x00L << 8), |
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OPAMP3_CS_VPSEL_PA1 = (0x01L << 8), |
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OPAMP3_CS_VPSEL_DAC2_PA5 = (0x02L << 8), |
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OPAMP3_CS_VPSEL_PC3 = (0x03L << 8), |
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OPAMP4_CS_VPSEL_PC3 = (0x00L << 8), |
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OPAMP4_CS_VPSEL_DAC1_PA4 = (0x01L << 8), |
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OPAMP4_CS_VPSEL_PC5 = (0x02L << 8), |
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} OPAMP_CS_VPSEL; |
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typedef enum |
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{ |
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OPAMP1_CS_VMSEL_PA3 = (0x00L << 6), |
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OPAMP1_CS_VMSEL_PA2 = (0x01L << 6), |
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OPAMPx_CS_VMSEL_FLOAT = (0x03L << 6), |
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OPAMP2_CS_VMSEL_PA2 = (0x00L << 6), |
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OPAMP2_CS_VMSEL_PA5 = (0x01L << 6), |
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OPAMP3_CS_VMSEL_PC4 = (0x00L << 6), |
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OPAMP3_CS_VMSEL_PB10 = (0x01L << 6), |
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OPAMP4_CS_VMSEL_PB10 = (0x00L << 6), |
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OPAMP4_CS_VMSEL_PC9 = (0x01L << 6), |
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OPAMP4_CS_VMSEL_PD8 = (0x02L << 6), |
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} OPAMP_CS_VMSEL; |
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typedef enum |
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{ |
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OPAMP_CS_PGA_GAIN_2 = (0x00 << 3), |
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OPAMP_CS_PGA_GAIN_4 = (0x01 << 3), |
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OPAMP_CS_PGA_GAIN_8 = (0x02 << 3), |
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OPAMP_CS_PGA_GAIN_16 = (0x03 << 3), |
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OPAMP_CS_PGA_GAIN_32 = (0x04 << 3), |
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} OPAMP_CS_PGA_GAIN; |
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typedef enum |
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{ |
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OPAMP_CS_EXT_OPAMP = (0x00 << 1), |
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OPAMP_CS_PGA_EN = (0x02 << 1), |
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OPAMP_CS_FOLLOW = (0x03 << 1), |
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} OPAMP_CS_MOD; |
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// bit mask |
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#define OPAMP_CS_EN_MASK (0x01L << 0) |
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#define OPAMP_CS_MOD_MASK (0x03L << 1) |
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#define OPAMP_CS_PGA_GAIN_MASK (0x07L << 3) |
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#define OPAMP_CS_VMSEL_MASK (0x03L << 6) |
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#define OPAMP_CS_VPSEL_MASK (0x07L << 8) |
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#define OPAMP_CS_CALON_MASK (0x01L << 11) |
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#define OPAMP_CS_TSTREF_MASK (0x01L << 13) |
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#define OPAMP_CS_CALOUT_MASK (0x01L << 14) |
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#define OPAMP_CS_RANGE_MASK (0x01L << 15) |
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#define OPAMP_CS_TCMEN_MASK (0x01L << 16) |
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#define OPAMP_CS_VMSEL_SECOND_MASK (0x03L << 17) |
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#define OPAMP_CS_VPSEL_SECOND_MASK (0x07L << 19) |
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/** @addtogroup OPAMP_LOCK |
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* @{ |
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*/ |
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#define OPAMP_LOCK_1 0x01L |
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#define OPAMP_LOCK_2 0x02L |
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#define OPAMP_LOCK_3 0x04L |
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#define OPAMP_LOCK_4 0x08L |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/** |
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* @brief OPAMP Init structure definition |
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*/ |
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typedef struct |
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{ |
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FunctionalState TimeAutoMuxEn; /*call ENABLE or DISABLE */ |
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FunctionalState HighVolRangeEn; /*call ENABLE or DISABLE ,low range VDDA < 2.4V,high range VDDA >= 2.4V*/ |
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OPAMP_CS_PGA_GAIN Gain; /*see @EM_PGA_GAIN */ |
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OPAMP_CS_MOD Mod; /*see @EM_OPAMP_MOD*/ |
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} OPAMP_InitType; |
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/** @addtogroup OPAMP_Exported_Functions |
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* @{ |
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*/ |
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void OPAMP_DeInit(void); |
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void OPAMP_StructInit(OPAMP_InitType* OPAMP_InitStruct); |
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void OPAMP_Init(OPAMPX OPAMPx, OPAMP_InitType* OPAMP_InitStruct); |
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void OPAMP_Enable(OPAMPX OPAMPx, FunctionalState en); |
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void OPAMP_SetPgaGain(OPAMPX OPAMPx, OPAMP_CS_PGA_GAIN Gain); |
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void OPAMP_SetVpSecondSel(OPAMPX OPAMPx, OPAMP_CS_VPSSEL VpSSel); |
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void OPAMP_SetVmSecondSel(OPAMPX OPAMPx, OPAMP_CS_VMSSEL VmSSel); |
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void OPAMP_SetVpSel(OPAMPX OPAMPx, OPAMP_CS_VPSEL VpSel); |
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void OPAMP_SetVmSel(OPAMPX OPAMPx, OPAMP_CS_VMSEL VmSel); |
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bool OPAMP_IsCalOutHigh(OPAMPX OPAMPx); |
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void OPAMP_CalibrationEnable(OPAMPX OPAMPx, FunctionalState en); |
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void OPAMP_SetLock(uint32_t Lock); // see @OPAMP_LOCK |
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/** |
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* @} |
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*/ |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /*__N32G45X_ADC_H */ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/
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