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| Rev | Author | Line No. | Line |
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| 1 | ingob | 1 | /******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** |
| 2 | * File Name : 91x_adc.h |
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| 3 | * Author : MCD Application Team |
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| 4 | * Date First Issued : 05/18/2006 : Version 1.0 |
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| 5 | * Description : This file contains all the functions prototypes for the |
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| 6 | * ADC software library. |
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| 7 | ******************************************************************************** |
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| 8 | * History: |
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| 9 | * 05/22/2007 : Version 1.2 |
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| 10 | * 05/24/2006 : Version 1.1 |
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| 11 | * 05/18/2006 : Version 1.0 |
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| 12 | ******************************************************************************** |
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| 13 | * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH |
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| 14 | * CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS |
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| 15 | * A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT |
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| 16 | * OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT |
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| 17 | * OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION |
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| 18 | * CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
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| 19 | *******************************************************************************/ |
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| 20 | |||
| 21 | |||
| 22 | /* Define to prevent recursive inclusion ------------------------------------ */ |
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| 23 | |||
| 24 | #ifndef __91x_ADC_H |
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| 25 | #define __91x_ADC_H |
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| 26 | |||
| 27 | /* Includes ------------------------------------------------------------------*/ |
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| 28 | |||
| 29 | #include "91x_map.h" |
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| 30 | |||
| 31 | /* Exported types ------------------------------------------------------------*/ |
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| 32 | |||
| 33 | /* ADC Init structure define */ |
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| 34 | typedef struct |
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| 35 | { |
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| 36 | u16 ADC_WDG_High_Threshold; |
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| 37 | u16 ADC_WDG_Low_Threshold; |
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| 38 | u16 ADC_Channel_0_Mode; |
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| 39 | u16 ADC_Channel_1_Mode; |
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| 40 | u16 ADC_Channel_2_Mode; |
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| 41 | u16 ADC_Channel_3_Mode; |
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| 42 | u16 ADC_Channel_4_Mode; |
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| 43 | u16 ADC_Channel_5_Mode; |
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| 44 | u16 ADC_Channel_6_Mode; |
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| 45 | u16 ADC_Channel_7_Mode; |
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| 46 | u16 ADC_Select_Channel; |
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| 47 | FunctionalState ADC_Scan_Mode; |
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| 48 | u16 ADC_Conversion_Mode; |
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| 49 | }ADC_InitTypeDef; |
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| 50 | |||
| 51 | /* ADC watchdog thresholds */ |
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| 52 | typedef enum |
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| 53 | { |
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| 54 | ADC_HighThreshold, |
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| 55 | ADC_LowThreshold |
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| 56 | }ADC_ThresholdType; |
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| 57 | |||
| 58 | /* Exported constants --------------------------------------------------------*/ |
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| 59 | |||
| 60 | /* ADC channels */ |
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| 61 | #define ADC_Channel_0 0x00 /* Channel 0 */ |
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| 62 | #define ADC_Channel_1 0x01 /* Channel 1 */ |
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| 63 | #define ADC_Channel_2 0x02 /* Channel 2 */ |
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| 64 | #define ADC_Channel_3 0x03 /* Channel 3 */ |
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| 65 | #define ADC_Channel_4 0x04 /* Channel 4 */ |
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| 66 | #define ADC_Channel_5 0x05 /* Channel 5 */ |
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| 67 | #define ADC_Channel_6 0x06 /* Channel 6 */ |
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| 68 | #define ADC_Channel_7 0x07 /* Channel 7 */ |
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| 69 | |||
| 70 | /* ADC modes */ |
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| 71 | #define ADC_Continuous_Mode 0x0010 /* Continuous mode conversion */ |
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| 72 | #define ADC_Single_Mode 0xFFEF /* Single mode conversion */ |
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| 73 | |||
| 74 | /* ADC Flags */ |
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| 75 | #define ADC_FLAG_ECV 0x002F /* End of Conversion Flag */ |
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| 76 | #define ADC_FLAG_AWD 0x002E /* Analog WatchDog Flag */ |
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| 77 | |||
| 78 | #define ADC_FLAG_OV_CH_0 0x00CF /* Overflow Flag for channel 0 */ |
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| 79 | #define ADC_FLAG_OV_CH_1 0x00EF /* Overflow Flag for channel 1 */ |
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| 80 | #define ADC_FLAG_OV_CH_2 0x010F /* Overflow Flag for channel 2 */ |
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| 81 | #define ADC_FLAG_OV_CH_3 0x012F /* Overflow Flag for channel 3 */ |
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| 82 | #define ADC_FLAG_OV_CH_4 0x014F /* Overflow Flag for channel 4 */ |
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| 83 | #define ADC_FLAG_OV_CH_5 0x016F /* Overflow Flag for channel 5 */ |
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| 84 | #define ADC_FLAG_OV_CH_6 0x018F /* Overflow Flag for channel 6 */ |
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| 85 | #define ADC_FLAG_OV_CH_7 0x01AF /* Overflow Flag for channel 7 */ |
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| 86 | |||
| 87 | /* ADC conversion modes */ |
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| 88 | #define ADC_NoThreshold_Conversion 0x0003 /* Conversion w/o thresholds */ |
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| 89 | #define ADC_LowThreshold_Conversion 0x0002 /* Low threshold conversion */ |
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| 90 | #define ADC_HighThreshold_Conversion 0x0001 /* High threshold conversion */ |
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| 91 | #define ADC_No_Conversion 0x0000 /* No ADC conversion */ |
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| 92 | |||
| 93 | /* ADC interrupts */ |
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| 94 | #define ADC_IT_ECV 0x0400 /* End of Conversion Interrupt */ |
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| 95 | #define ADC_IT_AWD 0x0200 /* Analog Watchdog Interrupt */ |
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| 96 | |||
| 97 | /* ADC Start/Stop conversion */ |
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| 98 | #define ADC_Conversion_Start 0x0001 /* ADC start conversion */ |
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| 99 | #define ADC_Conversion_Stop 0xFFFE /* ADC stop conversion */ |
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| 100 | |||
| 101 | /* Module private variables --------------------------------------------------*/ |
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| 102 | /* Exported macro ------------------------------------------------------------*/ |
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| 103 | /* Private functions ---------------------------------------------------------*/ |
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| 104 | /* Exported functions ------------------------------------------------------- */ |
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| 105 | |||
| 106 | void ADC_DeInit(void); |
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| 107 | void ADC_Init(ADC_InitTypeDef* ADC_InitStruct); |
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| 108 | void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct); |
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| 109 | void ADC_PrescalerConfig(u8 ADC_Prescaler); |
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| 110 | u8 ADC_GetPrescalerValue(void); |
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| 111 | FlagStatus ADC_GetFlagStatus(u16 ADC_Flag); |
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| 112 | void ADC_ClearFlag(u16 ADC_Flag); |
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| 113 | u16 ADC_GetConversionValue(u16 ADC_Channel); |
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| 114 | FlagStatus ADC_GetAnalogWatchdogResult(u16 ADC_Channel); |
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| 115 | void ADC_ClearAnalogWatchdogResult(u16 ADC_Channel); |
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| 116 | u16 ADC_GetWatchdogThreshold(ADC_ThresholdType ADC_Threshold); |
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| 117 | void ADC_ITConfig(u16 ADC_IT, FunctionalState ADC_NewState); |
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| 118 | void ADC_StandbyModeCmd(FunctionalState ADC_NewState); |
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| 119 | void ADC_Cmd(FunctionalState ADC_NewState); |
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| 120 | void ADC_ConversionCmd(u16 ADC_Conversion); |
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| 121 | |||
| 122 | #endif /* __91x_ADC_H */ |
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| 123 | |||
| 124 | /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/ |
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| 125 |