/** ************************************************************************** * @file at32f415_adc.h * @version v2.0.4 * @date 2022-04-02 * @brief at32f415 adc header file ************************************************************************** * Copyright notice & Disclaimer * * The software Board Support Package (BSP) that is made available to * download from Artery official website is the copyrighted work of Artery. * Artery authorizes customers to use, copy, and distribute the BSP * software and its related documentation for the purpose of design and * development in conjunction with Artery microcontrollers. Use of the * software is governed by this copyright notice and the following disclaimer. * * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES, * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS, * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS, * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. * ************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __AT32F415_ADC_H #define __AT32F415_ADC_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "at32f415.h" /** @addtogroup AT32F415_periph_driver * @{ */ /** @addtogroup ADC * @{ */ /** @defgroup ADC_interrupts_definition * @brief adc interrupt * @{ */ #define ADC_CCE_INT ((uint32_t)0x00000020) /*!< channels conversion end interrupt */ #define ADC_VMOR_INT ((uint32_t)0x00000040) /*!< voltage monitoring out of range interrupt */ #define ADC_PCCE_INT ((uint32_t)0x00000080) /*!< preempt channels conversion end interrupt */ /** * @} */ /** @defgroup ADC_flags_definition * @brief adc flag * @{ */ #define ADC_VMOR_FLAG ((uint8_t)0x01) /*!< voltage monitoring out of range flag */ #define ADC_CCE_FLAG ((uint8_t)0x02) /*!< channels conversion end flag */ #define ADC_PCCE_FLAG ((uint8_t)0x04) /*!< preempt channels conversion end flag */ #define ADC_PCCS_FLAG ((uint8_t)0x08) /*!< preempt channel conversion start flag */ #define ADC_OCCS_FLAG ((uint8_t)0x10) /*!< ordinary channel conversion start flag */ /** * @} */ /** @defgroup ADC_exported_types * @{ */ /** * @brief adc data align type */ typedef enum { ADC_RIGHT_ALIGNMENT = 0x00, /*!< data right alignment */ ADC_LEFT_ALIGNMENT = 0x01 /*!< data left alignment */ } adc_data_align_type; /** * @brief adc channel select type */ typedef enum { ADC_CHANNEL_0 = 0x00, /*!< adc channel 0 */ ADC_CHANNEL_1 = 0x01, /*!< adc channel 1 */ ADC_CHANNEL_2 = 0x02, /*!< adc channel 2 */ ADC_CHANNEL_3 = 0x03, /*!< adc channel 3 */ ADC_CHANNEL_4 = 0x04, /*!< adc channel 4 */ ADC_CHANNEL_5 = 0x05, /*!< adc channel 5 */ ADC_CHANNEL_6 = 0x06, /*!< adc channel 6 */ ADC_CHANNEL_7 = 0x07, /*!< adc channel 7 */ ADC_CHANNEL_8 = 0x08, /*!< adc channel 8 */ ADC_CHANNEL_9 = 0x09, /*!< adc channel 9 */ ADC_CHANNEL_10 = 0x0A, /*!< adc channel 10 */ ADC_CHANNEL_11 = 0x0B, /*!< adc channel 11 */ ADC_CHANNEL_12 = 0x0C, /*!< adc channel 12 */ ADC_CHANNEL_13 = 0x0D, /*!< adc channel 13 */ ADC_CHANNEL_14 = 0x0E, /*!< adc channel 14 */ ADC_CHANNEL_15 = 0x0F, /*!< adc channel 15 */ ADC_CHANNEL_16 = 0x10, /*!< adc channel 16 */ ADC_CHANNEL_17 = 0x11 /*!< adc channel 17 */ } adc_channel_select_type; /** * @brief adc sampletime select type */ typedef enum { ADC_SAMPLETIME_1_5 = 0x00, /*!< adc sample time 1.5 cycle */ ADC_SAMPLETIME_7_5 = 0x01, /*!< adc sample time 7.5 cycle */ ADC_SAMPLETIME_13_5 = 0x02, /*!< adc sample time 13.5 cycle */ ADC_SAMPLETIME_28_5 = 0x03, /*!< adc sample time 28.5 cycle */ ADC_SAMPLETIME_41_5 = 0x04, /*!< adc sample time 41.5 cycle */ ADC_SAMPLETIME_55_5 = 0x05, /*!< adc sample time 55.5 cycle */ ADC_SAMPLETIME_71_5 = 0x06, /*!< adc sample time 71.5 cycle */ ADC_SAMPLETIME_239_5 = 0x07 /*!< adc sample time 239.5 cycle */ } adc_sampletime_select_type; /** * @brief adc ordinary group trigger event select type */ typedef enum { /*adc1 ordinary trigger event*/ ADC12_ORDINARY_TRIG_TMR1CH1 = 0x00, /*!< timer1 ch1 event as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_TMR1CH2 = 0x01, /*!< timer1 ch2 event as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_TMR1CH3 = 0x02, /*!< timer1 ch3 event as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_TMR2CH2 = 0x03, /*!< timer2 ch2 event as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_TMR3TRGOUT = 0x04, /*!< timer3 trgout event as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_TMR4CH4 = 0x05, /*!< timer4 ch4 event as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_EXINT11_TMR1TRGOUT = 0x06, /*!< exint line11/timer1 trgout event as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_SOFTWARE = 0x07, /*!< software(OCSWTRG) control bit as trigger source of adc1 ordinary sequence */ ADC12_ORDINARY_TRIG_TMR1TRGOUT = 0x0D, /*!< timer1 trgout event as trigger source of adc1 ordinary sequence */ } adc_ordinary_trig_select_type; /** * @brief adc preempt group trigger event select type */ typedef enum { /*adc1 preempt trigger event*/ ADC12_PREEMPT_TRIG_TMR1TRGOUT = 0x00, /*!< timer1 trgout event as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_TMR1CH4 = 0x01, /*!< timer1 ch4 event as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_TMR2TRGOUT = 0x02, /*!< timer2 trgout event as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_TMR2CH1 = 0x03, /*!< timer2 ch1 event as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_TMR3CH4 = 0x04, /*!< timer3 ch4 event as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_TMR4TRGOUT = 0x05, /*!< timer4 trgout event as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_EXINT15_TMR1CH4 = 0x06, /*!< exint line15/timer1 ch4 event as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_SOFTWARE = 0x07, /*!< software(PCSWTRG) control bit as trigger source of adc1 preempt sequence */ ADC12_PREEMPT_TRIG_TMR1CH1 = 0x0D, /*!< timer1 ch1 event as trigger source of adc1 preempt sequence */ } adc_preempt_trig_select_type; /** * @brief adc preempt channel type */ typedef enum { ADC_PREEMPT_CHANNEL_1 = 0x00, /*!< adc preempt channel 1 */ ADC_PREEMPT_CHANNEL_2 = 0x01, /*!< adc preempt channel 2 */ ADC_PREEMPT_CHANNEL_3 = 0x02, /*!< adc preempt channel 3 */ ADC_PREEMPT_CHANNEL_4 = 0x03 /*!< adc preempt channel 4 */ } adc_preempt_channel_type; /** * @brief adc voltage_monitoring type */ typedef enum { ADC_VMONITOR_SINGLE_ORDINARY = 0x00800200, /*!< voltage_monitoring on a single ordinary channel */ ADC_VMONITOR_SINGLE_PREEMPT = 0x00400200, /*!< voltage_monitoring on a single preempt channel */ ADC_VMONITOR_SINGLE_ORDINARY_PREEMPT = 0x00C00200, /*!< voltage_monitoring on a single ordinary or preempt channel */ ADC_VMONITOR_ALL_ORDINARY = 0x00800000, /*!< voltage_monitoring on all ordinary channel */ ADC_VMONITOR_ALL_PREEMPT = 0x00400000, /*!< voltage_monitoring on all preempt channel */ ADC_VMONITOR_ALL_ORDINARY_PREEMPT = 0x00C00000, /*!< voltage_monitoring on all ordinary and preempt channel */ ADC_VMONITOR_NONE = 0x00000000 /*!< no channel guarded by the voltage_monitoring */ } adc_voltage_monitoring_type; /** * @brief adc base config type */ typedef struct { confirm_state sequence_mode; /*!< adc sequence mode */ confirm_state repeat_mode; /*!< adc repeat mode */ adc_data_align_type data_align; /*!< adc data alignment */ uint8_t ordinary_channel_length; /*!< adc ordinary channel sequence length*/ } adc_base_config_type; /** * @brief type define adc register all */ typedef struct { /** * @brief adc sts register, offset:0x00 */ union { __IO uint32_t sts; struct { __IO uint32_t vmor : 1; /* [0] */ __IO uint32_t cce : 1; /* [1] */ __IO uint32_t pcce : 1; /* [2] */ __IO uint32_t pccs : 1; /* [3] */ __IO uint32_t occs : 1; /* [4] */ __IO uint32_t reserved1 : 27;/* [31:5] */ } sts_bit; }; /** * @brief adc ctrl1 register, offset:0x04 */ union { __IO uint32_t ctrl1; struct { __IO uint32_t vmcsel : 5; /* [4:0] */ __IO uint32_t cceien : 1; /* [5] */ __IO uint32_t vmorien : 1; /* [6] */ __IO uint32_t pcceien : 1; /* [7] */ __IO uint32_t sqen : 1; /* [8] */ __IO uint32_t vmsgen : 1; /* [9] */ __IO uint32_t pcautoen : 1; /* [10] */ __IO uint32_t ocpen : 1; /* [11] */ __IO uint32_t pcpen : 1; /* [12] */ __IO uint32_t ocpcnt : 3; /* [15:13] */ __IO uint32_t reserved1 : 6; /* [21:16] */ __IO uint32_t pcvmen : 1; /* [22] */ __IO uint32_t ocvmen : 1; /* [23] */ __IO uint32_t reserved2 : 8; /* [31:24] */ } ctrl1_bit; }; /** * @brief adc ctrl2 register, offset:0x08 */ union { __IO uint32_t ctrl2; struct { __IO uint32_t adcen : 1; /* [0] */ __IO uint32_t rpen : 1; /* [1] */ __IO uint32_t adcal : 1; /* [2] */ __IO uint32_t adcalinit : 1; /* [3] */ __IO uint32_t reserved1 : 4; /* [7:4] */ __IO uint32_t ocdmaen : 1; /* [8] */ __IO uint32_t reserved2 : 2; /* [10:9] */ __IO uint32_t dtalign : 1; /* [11] */ __IO uint32_t pctesel_l : 3; /* [14:12] */ __IO uint32_t pcten : 1; /* [15] */ __IO uint32_t reserved3 : 1; /* [16] */ __IO uint32_t octesel_l : 3; /* [19:17] */ __IO uint32_t octen : 1; /* [20] */ __IO uint32_t pcswtrg : 1; /* [21] */ __IO uint32_t ocswtrg : 1; /* [22] */ __IO uint32_t itsrven : 1; /* [23] */ __IO uint32_t pctesel_h : 1; /* [24] */ __IO uint32_t octesel_h : 1; /* [25] */ __IO uint32_t reserved4 : 6; /* [31:26] */ } ctrl2_bit; }; /** * @brief adc spt1 register, offset:0x0C */ union { __IO uint32_t spt1; struct { __IO uint32_t cspt10 : 3; /* [2:0] */ __IO uint32_t cspt11 : 3; /* [5:3] */ __IO uint32_t cspt12 : 3; /* [8:6] */ __IO uint32_t cspt13 : 3; /* [11:9] */ __IO uint32_t cspt14 : 3; /* [14:12] */ __IO uint32_t cspt15 : 3; /* [17:15] */ __IO uint32_t cspt16 : 3; /* [20:18] */ __IO uint32_t cspt17 : 3; /* [23:21] */ __IO uint32_t reserved1 : 8;/* [31:24] */ } spt1_bit; }; /** * @brief adc spt2 register, offset:0x10 */ union { __IO uint32_t spt2; struct { __IO uint32_t cspt0 : 3;/* [2:0] */ __IO uint32_t cspt1 : 3;/* [5:3] */ __IO uint32_t cspt2 : 3;/* [8:6] */ __IO uint32_t cspt3 : 3;/* [11:9] */ __IO uint32_t cspt4 : 3;/* [14:12] */ __IO uint32_t cspt5 : 3;/* [17:15] */ __IO uint32_t cspt6 : 3;/* [20:18] */ __IO uint32_t cspt7 : 3;/* [23:21] */ __IO uint32_t cspt8 : 3;/* [26:24] */ __IO uint32_t cspt9 : 3;/* [29:27] */ __IO uint32_t reserved1 : 2;/* [31:30] */ } spt2_bit; }; /** * @brief adc pcdto1 register, offset:0x14 */ union { __IO uint32_t pcdto1; struct { __IO uint32_t pcdto1 : 12; /* [11:0] */ __IO uint32_t reserved1 : 20; /* [31:12] */ } pcdto1_bit; }; /** * @brief adc pcdto2 register, offset:0x18 */ union { __IO uint32_t pcdto2; struct { __IO uint32_t pcdto2 : 12; /* [11:0] */ __IO uint32_t reserved1 : 20; /* [31:12] */ } pcdto2_bit; }; /** * @brief adc pcdto3 register, offset:0x1C */ union { __IO uint32_t pcdto3; struct { __IO uint32_t pcdto3 : 12; /* [11:0] */ __IO uint32_t reserved1 : 20; /* [31:12] */ } pcdto3_bit; }; /** * @brief adc pcdto4 register, offset:0x20 */ union { __IO uint32_t pcdto4; struct { __IO uint32_t pcdto4 : 12; /* [11:0] */ __IO uint32_t reserved1 : 20; /* [31:12] */ } pcdto4_bit; }; /** * @brief adc vmhb register, offset:0x24 */ union { __IO uint32_t vmhb; struct { __IO uint32_t vmhb : 12; /* [11:0] */ __IO uint32_t reserved1 : 20; /* [31:12] */ } vmhb_bit; }; /** * @brief adc vmlb register, offset:0x28 */ union { __IO uint32_t vmlb; struct { __IO uint32_t vmlb : 12; /* [11:0] */ __IO uint32_t reserved1 : 20; /* [31:12] */ } vmlb_bit; }; /** * @brief adc osq1 register, offset:0x2C */ union { __IO uint32_t osq1; struct { __IO uint32_t osn13 : 5; /* [4:0] */ __IO uint32_t osn14 : 5; /* [9:5] */ __IO uint32_t osn15 : 5; /* [14:10] */ __IO uint32_t osn16 : 5; /* [19:15] */ __IO uint32_t oclen : 4; /* [23:20] */ __IO uint32_t reserved1 : 8; /* [31:24] */ } osq1_bit; }; /** * @brief adc osq2 register, offset:0x30 */ union { __IO uint32_t osq2; struct { __IO uint32_t osn7 : 5; /* [4:0] */ __IO uint32_t osn8 : 5; /* [9:5] */ __IO uint32_t osn9 : 5; /* [14:10] */ __IO uint32_t osn10 : 5; /* [19:15] */ __IO uint32_t osn11 : 5; /* [24:20] */ __IO uint32_t osn12 : 5; /* [29:25] */ __IO uint32_t reserved1 : 2; /* [31:30] */ } osq2_bit; }; /** * @brief adc osq3 register, offset:0x34 */ union { __IO uint32_t osq3; struct { __IO uint32_t osn1 : 5; /* [4:0] */ __IO uint32_t osn2 : 5; /* [9:5] */ __IO uint32_t osn3 : 5; /* [14:10] */ __IO uint32_t osn4 : 5; /* [19:15] */ __IO uint32_t osn5 : 5; /* [24:20] */ __IO uint32_t osn6 : 5; /* [29:25] */ __IO uint32_t reserved1 : 2; /* [31:30] */ } osq3_bit; }; /** * @brief adc psq register, offset:0x38 */ union { __IO uint32_t psq; struct { __IO uint32_t psn1 : 5; /* [4:0] */ __IO uint32_t psn2 : 5; /* [9:5] */ __IO uint32_t psn3 : 5; /* [14:10] */ __IO uint32_t psn4 : 5; /* [19:15] */ __IO uint32_t pclen : 2; /* [21:20] */ __IO uint32_t reserved1 : 10;/* [31:22] */ } psq_bit; }; /** * @brief adc pdt1 register, offset:0x3C */ union { __IO uint32_t pdt1; struct { __IO uint32_t pdt1 : 16; /* [15:0] */ __IO uint32_t reserved1 : 16; /* [31:16] */ } pdt1_bit; }; /** * @brief adc pdt2 register, offset:0x40 */ union { __IO uint32_t pdt2; struct { __IO uint32_t pdt2 : 16; /* [15:0] */ __IO uint32_t reserved1 : 16; /* [31:16] */ } pdt2_bit; }; /** * @brief adc pdt3 register, offset:0x44 */ union { __IO uint32_t pdt3; struct { __IO uint32_t pdt3 : 16; /* [15:0] */ __IO uint32_t reserved1 : 16; /* [31:16] */ } pdt3_bit; }; /** * @brief adc pdt4 register, offset:0x48 */ union { __IO uint32_t pdt4; struct { __IO uint32_t pdt4 : 16; /* [15:0] */ __IO uint32_t reserved1 : 16; /* [31:16] */ } pdt4_bit; }; /** * @brief adc odt register, offset:0x4C */ union { __IO uint32_t odt; struct { __IO uint32_t odt : 16; /* [15:0] */ __IO uint32_t reserved1 : 16; /* [31:16] */ } odt_bit; }; } adc_type; /** * @} */ #define ADC1 ((adc_type *) ADC1_BASE) /** @defgroup ADC_exported_functions * @{ */ void adc_reset(adc_type *adc_x); void adc_enable(adc_type *adc_x, confirm_state new_state); void adc_base_default_para_init(adc_base_config_type *adc_base_struct); void adc_base_config(adc_type *adc_x, adc_base_config_type *adc_base_struct); void adc_dma_mode_enable(adc_type *adc_x, confirm_state new_state); void adc_interrupt_enable(adc_type *adc_x, uint32_t adc_int, confirm_state new_state); void adc_calibration_init(adc_type *adc_x); flag_status adc_calibration_init_status_get(adc_type *adc_x); void adc_calibration_start(adc_type *adc_x); flag_status adc_calibration_status_get(adc_type *adc_x); void adc_voltage_monitor_enable(adc_type *adc_x, adc_voltage_monitoring_type adc_voltage_monitoring); void adc_voltage_monitor_threshold_value_set(adc_type *adc_x, uint16_t adc_high_threshold, uint16_t adc_low_threshold); void adc_voltage_monitor_single_channel_select(adc_type *adc_x, adc_channel_select_type adc_channel); void adc_ordinary_channel_set(adc_type *adc_x, adc_channel_select_type adc_channel, uint8_t adc_sequence, adc_sampletime_select_type adc_sampletime); void adc_preempt_channel_length_set(adc_type *adc_x, uint8_t adc_channel_lenght); void adc_preempt_channel_set(adc_type *adc_x, adc_channel_select_type adc_channel, uint8_t adc_sequence, adc_sampletime_select_type adc_sampletime); void adc_ordinary_conversion_trigger_set(adc_type *adc_x, adc_ordinary_trig_select_type adc_ordinary_trig, confirm_state new_state); void adc_preempt_conversion_trigger_set(adc_type *adc_x, adc_preempt_trig_select_type adc_preempt_trig, confirm_state new_state); void adc_preempt_offset_value_set(adc_type *adc_x, adc_preempt_channel_type adc_preempt_channel, uint16_t adc_offset_value); void adc_ordinary_part_count_set(adc_type *adc_x, uint8_t adc_channel_count); void adc_ordinary_part_mode_enable(adc_type *adc_x, confirm_state new_state); void adc_preempt_part_mode_enable(adc_type *adc_x, confirm_state new_state); void adc_preempt_auto_mode_enable(adc_type *adc_x, confirm_state new_state); void adc_tempersensor_vintrv_enable(confirm_state new_state); void adc_ordinary_software_trigger_enable(adc_type *adc_x, confirm_state new_state); flag_status adc_ordinary_software_trigger_status_get(adc_type *adc_x); void adc_preempt_software_trigger_enable(adc_type *adc_x, confirm_state new_state); flag_status adc_preempt_software_trigger_status_get(adc_type *adc_x); uint16_t adc_ordinary_conversion_data_get(adc_type *adc_x); uint16_t adc_preempt_conversion_data_get(adc_type *adc_x, adc_preempt_channel_type adc_preempt_channel); flag_status adc_flag_get(adc_type *adc_x, uint8_t adc_flag); void adc_flag_clear(adc_type *adc_x, uint32_t adc_flag); /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif