/********************************** (C) COPYRIGHT ******************************* * File Name : ch32v30x_adc.h * Author : WCH * Version : V1.0.0 * Date : 2021/06/06 * Description : This file contains all the functions prototypes for the * ADC firmware library. * Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd. * SPDX-License-Identifier: Apache-2.0 *******************************************************************************/ #ifndef __CH32V30x_ADC_H #define __CH32V30x_ADC_H #ifdef __cplusplus extern "C" { #endif #include "ch32v30x.h" /* ADC Init structure definition */ typedef struct { uint32_t ADC_Mode; /* Configures the ADC to operate in independent or dual mode. This parameter can be a value of @ref ADC_mode */ FunctionalState ADC_ScanConvMode; /* Specifies whether the conversion is performed in Scan (multichannels) or Single (one channel) mode. This parameter can be set to ENABLE or DISABLE */ FunctionalState ADC_ContinuousConvMode; /* Specifies whether the conversion is performed in Continuous or Single mode. This parameter can be set to ENABLE or DISABLE. */ uint32_t ADC_ExternalTrigConv; /* Defines the external trigger used to start the analog to digital conversion of regular channels. This parameter can be a value of @ref ADC_external_trigger_sources_for_regular_channels_conversion */ uint32_t ADC_DataAlign; /* Specifies whether the ADC data alignment is left or right. This parameter can be a value of @ref ADC_data_align */ uint8_t ADC_NbrOfChannel; /* Specifies the number of ADC channels that will be converted using the sequencer for regular channel group. This parameter must range from 1 to 16. */ uint32_t ADC_OutputBuffer; /* Specifies whether the ADC channel output buffer is enabled or disabled. This parameter can be a value of @ref ADC_OutputBuffer */ uint32_t ADC_Pga; /* Specifies the PGA gain multiple. This parameter can be a value of @ref ADC_Pga */ }ADC_InitTypeDef; /* ADC_mode */ #define ADC_Mode_Independent ((uint32_t)0x00000000) #define ADC_Mode_RegInjecSimult ((uint32_t)0x00010000) #define ADC_Mode_RegSimult_AlterTrig ((uint32_t)0x00020000) #define ADC_Mode_InjecSimult_FastInterl ((uint32_t)0x00030000) #define ADC_Mode_InjecSimult_SlowInterl ((uint32_t)0x00040000) #define ADC_Mode_InjecSimult ((uint32_t)0x00050000) #define ADC_Mode_RegSimult ((uint32_t)0x00060000) #define ADC_Mode_FastInterl ((uint32_t)0x00070000) #define ADC_Mode_SlowInterl ((uint32_t)0x00080000) #define ADC_Mode_AlterTrig ((uint32_t)0x00090000) /* ADC_external_trigger_sources_for_regular_channels_conversion */ #define ADC_ExternalTrigConv_T1_CC1 ((uint32_t)0x00000000) #define ADC_ExternalTrigConv_T1_CC2 ((uint32_t)0x00020000) #define ADC_ExternalTrigConv_T2_CC2 ((uint32_t)0x00060000) #define ADC_ExternalTrigConv_T3_TRGO ((uint32_t)0x00080000) #define ADC_ExternalTrigConv_T4_CC4 ((uint32_t)0x000A0000) #define ADC_ExternalTrigConv_Ext_IT11_TIM8_TRGO ((uint32_t)0x000C0000) #define ADC_ExternalTrigConv_T1_CC3 ((uint32_t)0x00040000) #define ADC_ExternalTrigConv_None ((uint32_t)0x000E0000) #define ADC_ExternalTrigConv_T3_CC1 ((uint32_t)0x00000000) #define ADC_ExternalTrigConv_T2_CC3 ((uint32_t)0x00020000) #define ADC_ExternalTrigConv_T8_CC1 ((uint32_t)0x00060000) #define ADC_ExternalTrigConv_T8_TRGO ((uint32_t)0x00080000) #define ADC_ExternalTrigConv_T5_CC1 ((uint32_t)0x000A0000) #define ADC_ExternalTrigConv_T5_CC3 ((uint32_t)0x000C0000) /* ADC_data_align */ #define ADC_DataAlign_Right ((uint32_t)0x00000000) #define ADC_DataAlign_Left ((uint32_t)0x00000800) /* ADC_channels */ #define ADC_Channel_0 ((uint8_t)0x00) #define ADC_Channel_1 ((uint8_t)0x01) #define ADC_Channel_2 ((uint8_t)0x02) #define ADC_Channel_3 ((uint8_t)0x03) #define ADC_Channel_4 ((uint8_t)0x04) #define ADC_Channel_5 ((uint8_t)0x05) #define ADC_Channel_6 ((uint8_t)0x06) #define ADC_Channel_7 ((uint8_t)0x07) #define ADC_Channel_8 ((uint8_t)0x08) #define ADC_Channel_9 ((uint8_t)0x09) #define ADC_Channel_10 ((uint8_t)0x0A) #define ADC_Channel_11 ((uint8_t)0x0B) #define ADC_Channel_12 ((uint8_t)0x0C) #define ADC_Channel_13 ((uint8_t)0x0D) #define ADC_Channel_14 ((uint8_t)0x0E) #define ADC_Channel_15 ((uint8_t)0x0F) #define ADC_Channel_16 ((uint8_t)0x10) #define ADC_Channel_17 ((uint8_t)0x11) #define ADC_Channel_TempSensor ((uint8_t)ADC_Channel_16) #define ADC_Channel_Vrefint ((uint8_t)ADC_Channel_17) /*ADC_output_buffer*/ #define ADC_OutputBuffer_Enable ((uint32_t)0x04000000) #define ADC_OutputBuffer_Disable ((uint32_t)0x00000000) /*ADC_pga*/ #define ADC_Pga_1 ((uint32_t)0x00000000) #define ADC_Pga_4 ((uint32_t)0x08000000) #define ADC_Pga_16 ((uint32_t)0x10000000) #define ADC_Pga_64 ((uint32_t)0x18000000) /* ADC_sampling_time */ #define ADC_SampleTime_1Cycles5 ((uint8_t)0x00) #define ADC_SampleTime_7Cycles5 ((uint8_t)0x01) #define ADC_SampleTime_13Cycles5 ((uint8_t)0x02) #define ADC_SampleTime_28Cycles5 ((uint8_t)0x03) #define ADC_SampleTime_41Cycles5 ((uint8_t)0x04) #define ADC_SampleTime_55Cycles5 ((uint8_t)0x05) #define ADC_SampleTime_71Cycles5 ((uint8_t)0x06) #define ADC_SampleTime_239Cycles5 ((uint8_t)0x07) /* ADC_external_trigger_sources_for_injected_channels_conversion */ #define ADC_ExternalTrigInjecConv_T2_TRGO ((uint32_t)0x00002000) #define ADC_ExternalTrigInjecConv_T2_CC1 ((uint32_t)0x00003000) #define ADC_ExternalTrigInjecConv_T3_CC4 ((uint32_t)0x00004000) #define ADC_ExternalTrigInjecConv_T4_TRGO ((uint32_t)0x00005000) #define ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4 ((uint32_t)0x00006000) #define ADC_ExternalTrigInjecConv_T1_TRGO ((uint32_t)0x00000000) #define ADC_ExternalTrigInjecConv_T1_CC4 ((uint32_t)0x00001000) #define ADC_ExternalTrigInjecConv_None ((uint32_t)0x00007000) #define ADC_ExternalTrigInjecConv_T4_CC3 ((uint32_t)0x00002000) #define ADC_ExternalTrigInjecConv_T8_CC2 ((uint32_t)0x00003000) #define ADC_ExternalTrigInjecConv_T8_CC4 ((uint32_t)0x00004000) #define ADC_ExternalTrigInjecConv_T5_TRGO ((uint32_t)0x00005000) #define ADC_ExternalTrigInjecConv_T5_CC4 ((uint32_t)0x00006000) /* ADC_injected_channel_selection */ #define ADC_InjectedChannel_1 ((uint8_t)0x14) #define ADC_InjectedChannel_2 ((uint8_t)0x18) #define ADC_InjectedChannel_3 ((uint8_t)0x1C) #define ADC_InjectedChannel_4 ((uint8_t)0x20) /* ADC_analog_watchdog_selection */ #define ADC_AnalogWatchdog_SingleRegEnable ((uint32_t)0x00800200) #define ADC_AnalogWatchdog_SingleInjecEnable ((uint32_t)0x00400200) #define ADC_AnalogWatchdog_SingleRegOrInjecEnable ((uint32_t)0x00C00200) #define ADC_AnalogWatchdog_AllRegEnable ((uint32_t)0x00800000) #define ADC_AnalogWatchdog_AllInjecEnable ((uint32_t)0x00400000) #define ADC_AnalogWatchdog_AllRegAllInjecEnable ((uint32_t)0x00C00000) #define ADC_AnalogWatchdog_None ((uint32_t)0x00000000) /* ADC_interrupts_definition */ #define ADC_IT_EOC ((uint16_t)0x0220) #define ADC_IT_AWD ((uint16_t)0x0140) #define ADC_IT_JEOC ((uint16_t)0x0480) /* ADC_flags_definition */ #define ADC_FLAG_AWD ((uint8_t)0x01) #define ADC_FLAG_EOC ((uint8_t)0x02) #define ADC_FLAG_JEOC ((uint8_t)0x04) #define ADC_FLAG_JSTRT ((uint8_t)0x08) #define ADC_FLAG_STRT ((uint8_t)0x10) void ADC_DeInit(ADC_TypeDef* ADCx); void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct); void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct); void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState); void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState); void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState); void ADC_ResetCalibration(ADC_TypeDef* ADCx); FlagStatus ADC_GetResetCalibrationStatus(ADC_TypeDef* ADCx); void ADC_StartCalibration(ADC_TypeDef* ADCx); FlagStatus ADC_GetCalibrationStatus(ADC_TypeDef* ADCx); void ADC_SoftwareStartConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx); void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number); void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime); void ADC_ExternalTrigConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx); uint32_t ADC_GetDualModeConversionValue(void); void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv); void ADC_ExternalTrigInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); void ADC_SoftwareStartInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState); FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx); void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime); void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length); void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset); uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel); void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog); void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, uint16_t LowThreshold); void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel); void ADC_TempSensorVrefintCmd(FunctionalState NewState); FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG); void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG); ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT); void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT); s32 TempSensor_Volt_To_Temper(s32 Value); void ADC_BufferCmd(ADC_TypeDef* ADCx, FunctionalState NewState); int16_t Get_CalibrationValue(ADC_TypeDef* ADCx); #ifdef __cplusplus } #endif #endif