You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
214 lines
6.5 KiB
214 lines
6.5 KiB
2 days ago
|
/*****************************************************************************
|
||
|
|
* Copyright (c) 2019, Nations Technologies Inc.
|
||
|
|
*
|
||
|
|
* All rights reserved.
|
||
|
|
* ****************************************************************************
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions are met:
|
||
|
|
*
|
||
|
|
* - Redistributions of source code must retain the above copyright notice,
|
||
|
|
* this list of conditions and the disclaimer below.
|
||
|
|
*
|
||
|
|
* Nations' name may not be used to endorse or promote products derived from
|
||
|
|
* this software without specific prior written permission.
|
||
|
|
*
|
||
|
|
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY NATIONS "AS IS" AND ANY EXPRESS OR
|
||
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
|
||
|
|
* DISCLAIMED. IN NO EVENT SHALL NATIONS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
|
||
|
|
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
||
|
|
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
* ****************************************************************************/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @file n32g45x_opamp.h
|
||
|
|
* @author Nations
|
||
|
|
* @version v1.0.1
|
||
|
|
*
|
||
|
|
* @copyright Copyright (c) 2019, Nations Technologies Inc. All rights reserved.
|
||
|
|
*/
|
||
|
|
#ifndef __N32G45X_OPAMPMP_H__
|
||
|
|
#define __N32G45X_OPAMPMP_H__
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "n32g45x.h"
|
||
|
|
#include <stdbool.h>
|
||
|
|
|
||
|
|
/** @addtogroup N32G45X_StdPeriph_Driver
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup OPAMP
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup OPAMP_Exported_Constants
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
OPAMP1 = 0,
|
||
|
|
OPAMP2 = 4,
|
||
|
|
OPAMP3 = 8,
|
||
|
|
OPAMP4 = 12,
|
||
|
|
} OPAMPX;
|
||
|
|
|
||
|
|
// OPAMP_CS
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
OPAMP1_CS_VPSSEL_PA1 = (0x00L << 19),
|
||
|
|
OPAMP1_CS_VPSSEL_PA3 = (0x01L << 19),
|
||
|
|
OPAMP1_CS_VPSSEL_DAC2_PA5 = (0x02L << 19),
|
||
|
|
OPAMP1_CS_VPSSEL_PA7 = (0x03L << 19),
|
||
|
|
OPAMP2_CS_VPSSEL_PA7 = (0x00L << 19),
|
||
|
|
OPAMP2_CS_VPSSEL_PB0 = (0x01L << 19),
|
||
|
|
OPAMP2_CS_VPSSEL_PE8 = (0x02L << 19),
|
||
|
|
OPAMP3_CS_VPSSEL_PC9 = (0x00L << 19),
|
||
|
|
OPAMP3_CS_VPSSEL_PA1 = (0x01L << 19),
|
||
|
|
OPAMP3_CS_VPSSEL_DAC2_PA5 = (0x02L << 19),
|
||
|
|
OPAMP3_CS_VPSSEL_PC3 = (0x03L << 19),
|
||
|
|
OPAMP4_CS_VPSSEL_PC3 = (0x00L << 19),
|
||
|
|
OPAMP4_CS_VPSSEL_DAC1_PA4 = (0x01L << 19),
|
||
|
|
OPAMP4_CS_VPSSEL_PC5 = (0x02L << 19),
|
||
|
|
} OPAMP_CS_VPSSEL;
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
OPAMP1_CS_VMSSEL_PA3 = (0x00L << 17),
|
||
|
|
OPAMP1_CS_VMSSEL_PA2 = (0x01L << 17),
|
||
|
|
OPAMPx_CS_VMSSEL_FLOAT = (0x03L << 17),
|
||
|
|
OPAMP2_CS_VMSSEL_PA2 = (0x00L << 17),
|
||
|
|
OPAMP2_CS_VMSSEL_PA5 = (0x01L << 17),
|
||
|
|
OPAMP3_CS_VMSSEL_PC4 = (0x00L << 17),
|
||
|
|
OPAMP3_CS_VMSSEL_PB10 = (0x01L << 17),
|
||
|
|
OPAMP4_CS_VMSSEL_PB10 = (0x00L << 17),
|
||
|
|
OPAMP4_CS_VMSSEL_PC9 = (0x01L << 17),
|
||
|
|
OPAMP4_CS_VMSSEL_PD8 = (0x02L << 17),
|
||
|
|
} OPAMP_CS_VMSSEL;
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
OPAMP1_CS_VPSEL_PA1 = (0x00L << 8),
|
||
|
|
OPAMP1_CS_VPSEL_PA3 = (0x01L << 8),
|
||
|
|
OPAMP1_CS_VPSEL_DAC2_PA5 = (0x02L << 8),
|
||
|
|
OPAMP1_CS_VPSEL_PA7 = (0x03L << 8),
|
||
|
|
OPAMP2_CS_VPSEL_PA7 = (0x00L << 8),
|
||
|
|
OPAMP2_CS_VPSEL_PB0 = (0x01L << 8),
|
||
|
|
OPAMP2_CS_VPSEL_PE8 = (0x02L << 8),
|
||
|
|
OPAMP3_CS_VPSEL_PC9 = (0x00L << 8),
|
||
|
|
OPAMP3_CS_VPSEL_PA1 = (0x01L << 8),
|
||
|
|
OPAMP3_CS_VPSEL_DAC2_PA5 = (0x02L << 8),
|
||
|
|
OPAMP3_CS_VPSEL_PC3 = (0x03L << 8),
|
||
|
|
OPAMP4_CS_VPSEL_PC3 = (0x00L << 8),
|
||
|
|
OPAMP4_CS_VPSEL_DAC1_PA4 = (0x01L << 8),
|
||
|
|
OPAMP4_CS_VPSEL_PC5 = (0x02L << 8),
|
||
|
|
} OPAMP_CS_VPSEL;
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
OPAMP1_CS_VMSEL_PA3 = (0x00L << 6),
|
||
|
|
OPAMP1_CS_VMSEL_PA2 = (0x01L << 6),
|
||
|
|
OPAMPx_CS_VMSEL_FLOAT = (0x03L << 6),
|
||
|
|
OPAMP2_CS_VMSEL_PA2 = (0x00L << 6),
|
||
|
|
OPAMP2_CS_VMSEL_PA5 = (0x01L << 6),
|
||
|
|
OPAMP3_CS_VMSEL_PC4 = (0x00L << 6),
|
||
|
|
OPAMP3_CS_VMSEL_PB10 = (0x01L << 6),
|
||
|
|
OPAMP4_CS_VMSEL_PB10 = (0x00L << 6),
|
||
|
|
OPAMP4_CS_VMSEL_PC9 = (0x01L << 6),
|
||
|
|
OPAMP4_CS_VMSEL_PD8 = (0x02L << 6),
|
||
|
|
} OPAMP_CS_VMSEL;
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
OPAMP_CS_PGA_GAIN_2 = (0x00 << 3),
|
||
|
|
OPAMP_CS_PGA_GAIN_4 = (0x01 << 3),
|
||
|
|
OPAMP_CS_PGA_GAIN_8 = (0x02 << 3),
|
||
|
|
OPAMP_CS_PGA_GAIN_16 = (0x03 << 3),
|
||
|
|
OPAMP_CS_PGA_GAIN_32 = (0x04 << 3),
|
||
|
|
} OPAMP_CS_PGA_GAIN;
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
OPAMP_CS_EXT_OPAMP = (0x00 << 1),
|
||
|
|
OPAMP_CS_PGA_EN = (0x02 << 1),
|
||
|
|
OPAMP_CS_FOLLOW = (0x03 << 1),
|
||
|
|
} OPAMP_CS_MOD;
|
||
|
|
|
||
|
|
// bit mask
|
||
|
|
#define OPAMP_CS_EN_MASK (0x01L << 0)
|
||
|
|
#define OPAMP_CS_MOD_MASK (0x03L << 1)
|
||
|
|
#define OPAMP_CS_PGA_GAIN_MASK (0x07L << 3)
|
||
|
|
#define OPAMP_CS_VMSEL_MASK (0x03L << 6)
|
||
|
|
#define OPAMP_CS_VPSEL_MASK (0x07L << 8)
|
||
|
|
#define OPAMP_CS_CALON_MASK (0x01L << 11)
|
||
|
|
#define OPAMP_CS_TSTREF_MASK (0x01L << 13)
|
||
|
|
#define OPAMP_CS_CALOUT_MASK (0x01L << 14)
|
||
|
|
#define OPAMP_CS_RANGE_MASK (0x01L << 15)
|
||
|
|
#define OPAMP_CS_TCMEN_MASK (0x01L << 16)
|
||
|
|
#define OPAMP_CS_VMSEL_SECOND_MASK (0x03L << 17)
|
||
|
|
#define OPAMP_CS_VPSEL_SECOND_MASK (0x07L << 19)
|
||
|
|
/** @addtogroup OPAMP_LOCK
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
#define OPAMP_LOCK_1 0x01L
|
||
|
|
#define OPAMP_LOCK_2 0x02L
|
||
|
|
#define OPAMP_LOCK_3 0x04L
|
||
|
|
#define OPAMP_LOCK_4 0x08L
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief OPAMP Init structure definition
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
FunctionalState TimeAutoMuxEn; /*call ENABLE or DISABLE */
|
||
|
|
|
||
|
|
FunctionalState HighVolRangeEn; /*call ENABLE or DISABLE ,low range VDDA < 2.4V,high range VDDA >= 2.4V*/
|
||
|
|
|
||
|
|
OPAMP_CS_PGA_GAIN Gain; /*see @EM_PGA_GAIN */
|
||
|
|
|
||
|
|
OPAMP_CS_MOD Mod; /*see @EM_OPAMP_MOD*/
|
||
|
|
} OPAMP_InitType;
|
||
|
|
|
||
|
|
/** @addtogroup OPAMP_Exported_Functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
void OPAMP_DeInit(void);
|
||
|
|
void OPAMP_StructInit(OPAMP_InitType* OPAMP_InitStruct);
|
||
|
|
void OPAMP_Init(OPAMPX OPAMPx, OPAMP_InitType* OPAMP_InitStruct);
|
||
|
|
void OPAMP_Enable(OPAMPX OPAMPx, FunctionalState en);
|
||
|
|
void OPAMP_SetPgaGain(OPAMPX OPAMPx, OPAMP_CS_PGA_GAIN Gain);
|
||
|
|
void OPAMP_SetVpSecondSel(OPAMPX OPAMPx, OPAMP_CS_VPSSEL VpSSel);
|
||
|
|
void OPAMP_SetVmSecondSel(OPAMPX OPAMPx, OPAMP_CS_VMSSEL VmSSel);
|
||
|
|
void OPAMP_SetVpSel(OPAMPX OPAMPx, OPAMP_CS_VPSEL VpSel);
|
||
|
|
void OPAMP_SetVmSel(OPAMPX OPAMPx, OPAMP_CS_VMSEL VmSel);
|
||
|
|
bool OPAMP_IsCalOutHigh(OPAMPX OPAMPx);
|
||
|
|
void OPAMP_CalibrationEnable(OPAMPX OPAMPx, FunctionalState en);
|
||
|
|
void OPAMP_SetLock(uint32_t Lock); // see @OPAMP_LOCK
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /*__N32G45X_ADC_H */
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|