| NUC029FAE_BSP V3.02.000 The Board Support Package for NUC029FAE MCU

adc.h
Go to the documentation of this file.
1/**************************************************************************/
12#ifndef __ADC_H__
13#define __ADC_H__
14
15#ifdef __cplusplus
16 extern "C"
17{
18#endif
19
20
33#define ADC_CH7_EXT (0UL)
34#define ADC_CH7_BGP (ADC_ADCHER_PRESEL_Msk)
35#define ADC_CMP_LESS_THAN (0UL)
36#define ADC_CMP_GREATER_OR_EQUAL_TO (ADC_ADCMPR_CMPCOND_Msk)
37#define ADC_TRIGGER_BY_EXT_PIN (0UL)
38#define ADC_TRIGGER_BY_PWM (ADC_ADCR_TRGS_Msk)
39#define ADC_FALLING_EDGE_TRIGGER (0UL)
40#define ADC_RISING_EDGE_TRIGGER (ADC_ADCR_TRGCOND_Msk)
41#define ADC_ADF_INT (ADC_ADSR_ADF_Msk)
42#define ADC_CMP0_INT (ADC_ADSR_CMPF0_Msk)
43#define ADC_CMP1_INT (ADC_ADSR_CMPF1_Msk)
44#define ADC_SAMPLE_CLOCK_0 (0UL)
45#define ADC_SAMPLE_CLOCK_1 (1UL)
46#define ADC_SAMPLE_CLOCK_2 (2UL)
47#define ADC_SAMPLE_CLOCK_4 (3UL)
48#define ADC_SAMPLE_CLOCK_8 (4UL)
49#define ADC_SAMPLE_CLOCK_16 (5UL)
50#define ADC_SAMPLE_CLOCK_32 (6UL)
51#define ADC_SAMPLE_CLOCK_64 (7UL)
52#define ADC_SAMPLE_CLOCK_128 (8UL)
53#define ADC_SAMPLE_CLOCK_256 (9UL)
54#define ADC_SAMPLE_CLOCK_512 (10UL)
55#define ADC_SAMPLE_CLOCK_1024 (11UL) /* end of group NUC029FAE_ADC_EXPORTED_CONSTANTS */
58
59
75#define ADC_CONFIG_CH7(adc, u32Source) (ADC->ADCHER = (ADC->ADCHER & ~ADC_ADCHER_PRESEL_Msk) | (u32Source))
76
84#define ADC_GET_CONVERSION_DATA(adc, u32ChNum) (ADC->ADDR & ADC_ADDR_RSLT_Msk)
85
96#define ADC_GET_INT_FLAG(adc, u32Mask) (ADC->ADSR & (u32Mask))
97
108#define ADC_CLR_INT_FLAG(adc, u32Mask) (ADC->ADSR = (ADC->ADSR & ~(ADC_ADSR_ADF_Msk | \
109 ADC_ADSR_CMPF0_Msk | \
110 ADC_ADSR_CMPF1_Msk)) | (u32Mask))
111
120#define ADC_IS_BUSY(adc) (ADC->ADSR & ADC_ADSR_BUSY_Msk ? 1 : 0)
121
131#define ADC_IS_DATA_OVERRUN(adc, u32ChNum) (ADC->ADSR & ADC_ADSR_OVERRUN_Msk ? 1 : 0)
132
142#define ADC_IS_DATA_VALID(adc, u32ChNum) (ADC->ADSR & ADC_ADSR_VALID_Msk ? 1 : 0)
143
150#define ADC_POWER_DOWN(adc) (ADC->ADCR &= ~ADC_ADCR_ADEN_Msk)
151
158#define ADC_POWER_ON(adc) (ADC->ADCR |= ADC_ADCR_ADEN_Msk)
159
175#define ADC_ENABLE_CMP0(adc, \
176 u32ChNum, \
177 u32Condition, \
178 u32Data, \
179 u32MatchCount) (ADC->ADCMPR[0] = ((u32ChNum) << ADC_ADCMPR_CMPCH_Pos) | \
180 (u32Condition) | \
181 ((u32Data) << ADC_ADCMPR_CMPD_Pos) | \
182 (((u32MatchCount) - 1) << ADC_ADCMPR_CMPMATCNT_Pos) |\
183 ADC_ADCMPR_CMPEN_Msk)
184
190#define ADC_DISABLE_CMP0(adc) (ADC->ADCMPR[0] = 0)
191
207#define ADC_ENABLE_CMP1(adc, \
208 u32ChNum, \
209 u32Condition, \
210 u32Data, \
211 u32MatchCount) (ADC->ADCMPR[1] = ((u32ChNum) << ADC_ADCMPR_CMPCH_Pos) | \
212 (u32Condition) | \
213 ((u32Data) << ADC_ADCMPR_CMPD_Pos) | \
214 ((u32MatchCount - 1) << ADC_ADCMPR_CMPMATCNT_Pos) |\
215 ADC_ADCMPR_CMPEN_Msk)
216
222#define ADC_DISABLE_CMP1(adc) (ADC->ADCMPR[1] = 0)
223
233#define ADC_SET_INPUT_CHANNEL(adc, u32Mask) (ADC->ADCHER = (ADC->ADCHER & ~ADC_ADCHER_CHEN_Msk) | (u32Mask))
234
241#define ADC_START_CONV(adc) (ADC->ADCR |= ADC_ADCR_ADST_Msk)
242
249#define ADC_STOP_CONV(adc) (ADC->ADCR &= ~ADC_ADCR_ADST_Msk)
250
251 void ADC_Open(ADC_T *adc,
252 uint32_t u32InputMode,
253 uint32_t u32OpMode,
254 uint32_t u32ChMask);
255 void ADC_Close(ADC_T *adc);
256 void ADC_EnableHWTrigger(ADC_T *adc,
257 uint32_t u32Source,
258 uint32_t u32Param);
259 void ADC_DisableHWTrigger(ADC_T *adc);
260 void ADC_SetExtraSampleTime(ADC_T *adc,
261 uint32_t u32ChNum,
262 uint32_t u32SampleTime);
263 void ADC_EnableInt(ADC_T *adc, uint32_t u32Mask);
264 void ADC_DisableInt(ADC_T *adc, uint32_t u32Mask);
265
266
267 /* end of group NUC029FAE_ADC_EXPORTED_FUNCTIONS */
269 /* end of group NUC029FAE_ADC_Driver */
271 /* end of group NUC029FAE_Device_Driver */
273
274#ifdef __cplusplus
275}
276#endif
277
278#endif //__ADC_H__
279
280/*** (C) COPYRIGHT 2013 Nuvoton Technology Corp. ***/
ADC_EnableHWTrigger
void ADC_EnableHWTrigger(ADC_T *adc, uint32_t u32Source, uint32_t u32Param)
Configure the hardware trigger condition and enable hardware trigger.
Definition: adc.c:76
ADC_Close
void ADC_Close(ADC_T *adc)
Disable ADC module.
Definition: adc.c:54
ADC_SetExtraSampleTime
void ADC_SetExtraSampleTime(ADC_T *adc, uint32_t u32ChNum, uint32_t u32SampleTime)
Set ADC sample time for designated channel.
Definition: adc.c:123
ADC_Open
void ADC_Open(ADC_T *adc, uint32_t u32InputMode, uint32_t u32OpMode, uint32_t u32ChMask)
This API configures ADC module to be ready for convert the input from selected channel.
Definition: adc.c:38
ADC_DisableInt
void ADC_DisableInt(ADC_T *adc, uint32_t u32Mask)
Disable the interrupt(s) selected by u32Mask parameter.
Definition: adc.c:164
ADC_DisableHWTrigger
void ADC_DisableHWTrigger(ADC_T *adc)
Disable hardware trigger ADC function.
Definition: adc.c:98
ADC_EnableInt
void ADC_EnableInt(ADC_T *adc, uint32_t u32Mask)
Enable the interrupt(s) selected by u32Mask parameter.
Definition: adc.c:141
ADC_T
Definition: NUC029FAE.h:643