168 lines
4.0 KiB
C
168 lines
4.0 KiB
C
/**
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* @copyright 2015 Indie Semiconductor.
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*
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* This file is proprietary to Indie Semiconductor.
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* All rights reserved. Reproduction or distribution, in whole
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* or in part, is forbidden except by express written permission
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* of Indie Semiconductor.
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*
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* @file adc_device.h
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*/
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#ifndef ADC_DEVICE_H__
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#define ADC_DEVICE_H__
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#include <stddef.h>
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#include <string.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <meta.h>
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#include <pdsTask.h>
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typedef enum {
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ADC_REF_VBG = 0U, /* VBG = 1.22V */
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ADC_REF_VBG_2TIMES, /* 2* VBG */
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ADC_REF_VDD_3V3,
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}AdcReference_t;
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typedef enum {
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ADC_TRIGGER_SEL_GENERAL_TRIGSRC = 0x00U,
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ADC_TRIGGER_SEL_PWM_AUX_TRIGSRC,
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}AdcTriggerSEL_t;
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typedef enum {
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ADC_PWMAUX_CHN0 = 0x00U,
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ADC_PWMAUX_CHN1,
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ADC_PWMAUX_CHN2,
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ADC_PWMAUX_CHN3,
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ADC_PWMAUX_CHN4,
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ADC_PWMAUX_CHN5,
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}AdcPwmAuxChannel_t;
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typedef enum {
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ADC_PWMAUX_TRIG_SRC_PWM_RISING = 0x01U,
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ADC_PWMAUX_TRIG_SRC_PWM_FALLING = 0x02U,
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ADC_PWMAUX_TRIG_SRC_PWM_PERIOD0 = 0x04U,
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ADC_PWMAUX_TRIG_SRC_PWM_PERIOD1 = 0x08U,
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}AdcPwmAuxTriggerSRC_t;
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typedef enum {
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ADC_TRIG_SRC_SOFT_INPUT = 0x00U,
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ADC_TRIG_SRC_PWM_CMP0 = 0x08U,
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ADC_TRIG_SRC_PWM_CMP1 = 0x09U,
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ADC_TRIG_SRC_PWM_PCC3_1 = 0x0AU,
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ADC_TRIG_SRC_PWM_CT6OUT = 0x0BU,
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ADC_TRIG_SRC_PWM_CT3OUT = 0x0CU,
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ADC_TRIG_SRC_GT1ADCTRIG = 0x0DU,
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ADC_TRIG_SRC_GT2ADCTRIG = 0x0EU,
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ADC_TRIG_SRC_GT3ADCTRIG = 0x0FU
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}AdcGeneralTriggerSRC_t;
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typedef enum {
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ADC_AFE_GAIN_22_OF_32 = 0U,
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ADC_AFE_GAIN_31_OF_32,
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}AdcAfeGain_t;
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typedef enum {
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ADC_AFE_INPUT_ALL_EXT = 0U,
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ADC_AFE_INPUT_INP_BUFFERED_INN_EXT,
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ADC_AFE_INPUT_INP_EXT_INN_BUFFERED,
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ADC_AFE_INPUT_INP_BUFFERED_INN_BUFFERED,
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}AdcAfeInputMode_t;
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typedef enum {
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ADC_CH_SEL_NONE = 0U,
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ADC_CH_SEL_REF_REF,
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ADC_CH_SEL_REF_GND,
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ADC_CH_SEL_GND_REF,
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ADC_CH_SEL_TSENSOR_GND,
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ADC_CH_SEL_1V5_GND,
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ADC_CH_SEL_3V3_GND, /* 1/2 gain */
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ADC_CH_SEL_5V0_GND, /* 1/4 gain */
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ADC_CH_SEL_VBAT_GND, /* 1/14 gain */
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ADC_CH_SEL_CSA_Filter_OUT_GND,
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ADC_CH_SEL_CSA_OUT_GND,
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ADC_CH_SEL_PA2_GND,
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ADC_CH_SEL_PA3_GND,
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ADC_CH_SEL_PA4_GND,
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ADC_CH_SEL_PA5_GND,
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ADC_CH_SEL_PA6_GND,
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ADC_CH_SEL_PC3_GND,
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ADC_CH_SEL_PC4_GND,
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ADC_CH_SEL_PB0_GND,
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ADC_CH_SEL_PB1_GND,
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ADC_CH_SEL_PB2_GND,
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ADC_CH_SEL_PB3_GND,
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ADC_CH_SEL_PB4_GND,
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ADC_CH_SEL_PB5_GND,
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ADC_CH_SEL_PB6_GND,
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ADC_CH_SEL_PB7_GND,
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ADC_CH_SEL_3V3_EXT_GND, /* 1/2 gain */
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}AdcChannelSelect_t;
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typedef enum {
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ADC_SQ_CH1_2_CH1 = 1U,
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ADC_SQ_CH1_2_CH2 = 2U,
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ADC_SQ_CH1_2_CH3 = 3U,
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ADC_SQ_CH1_2_CH4 = 4U,
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ADC_SQ_CH1_2_CH5 = 5U,
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ADC_SQ_CH1_2_CH6 = 6U,
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ADC_SQ_CH1_2_CH7 = 7U,
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ADC_SQ_CH1_2_CH8 = 8U,
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ADC_SQ_CH1_2_CH9 = 9U,
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ADC_SQ_CH1_2_CH10= 10U
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}AdcSequence_t;
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typedef enum {
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ADC_MEASURE_ITEM_NONE = 0U,
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ADC_MEASURE_ITEM_VBG,
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ADC_MEASURE_ITEM_VBAT,
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ADC_MEASURE_ITEM_VDD1V5,
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ADC_MEASURE_ITEM_VAMP,
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ADC_MEASURE_ITEM_VBAT_VTEMP,
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ADC_MEASURE_ITEM_PC3,
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ADC_MEASURE_ITEM_LED,
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}AdcMeasureItem_t;
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typedef struct{
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AdcMeasureItem_t item;
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uint8_t channel;
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}ADCMeasureParam_t;
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//typedef struct{
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// AdcTriggerSEL_t selection;
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// union{
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// AdcGeneralTriggerSRC_t general;
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// AdcPwmAuxTriggerSRC_t pwmAux;
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// };
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// AdcPwmAuxChannel_t channel; /* Only for pwm aux */
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//}ADCTriggerParam_t;
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typedef struct{
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AdcTriggerSEL_t selection;
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AdcGeneralTriggerSRC_t general;
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AdcPwmAuxTriggerSRC_t pwmAux;
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AdcPwmAuxChannel_t channel; /* Only for pwm aux */
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}ADCTriggerParam_t;
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typedef void (*adc_cb_func_t)(ADCMeasureParam_t item, uint16_t *const result);
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uint16_t getcurrent(void);
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uint16_t getpb3code(void);
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uint16_t getpc4code(void);
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uint16_t getpb4code(void);
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uint8_t getgai(void);
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void ADC_GeneralInit(void);
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void ADC_Init(AdcMeasureItem_t item, uint8_t channel);
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void ADC_UnInit(AdcMeasureItem_t item);
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void ADC_RegisterIRQ(adc_cb_func_t callback);
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void ADC_UnregisterIRQ(void);
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void ADC_Start(void);
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void ADC_Stop(void);
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ADCMeasureParam_t ADC_GetadcMeasParamm(void);
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#endif /* __ADC_DEVICE_H__ */ |