Johannes Stratmann / mbed-dev

added prescaler for 16 bit pwm in LPC1347 target

Fork of mbed-dev by mbed official

targets/hal/TARGET_ONSEMI/TARGET_NCS36510/adc_sar.h@147:ba84b7dc41a7, 2016-09-10 (annotated)

Committer:
JojoS
Date:
Sat Sep 10 15:32:04 2016 +0000
Revision:
147:ba84b7dc41a7
Parent:
144:ef7eb2e8f9f7 
added prescaler for 16 bit timers (solution as in LPC11xx), default prescaler 31 for max 28 ms period time

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file adc_sar.h
<> 144:ef7eb2e8f9f7 4 * @internal
<> 144:ef7eb2e8f9f7 5 * @author ON Semiconductor
<> 144:ef7eb2e8f9f7 6 * $Rev: 3426 $
<> 144:ef7eb2e8f9f7 7 * $Date: 2015-06-15 16:46:35 +0530 (Mon, 15 Jun 2015) $
<> 144:ef7eb2e8f9f7 8 * @brief Definitions and API for the SAR ADC driver.
<> 144:ef7eb2e8f9f7 9 ******************************************************************************
<> 144:ef7eb2e8f9f7 10 * @copyright (c) 2012 ON Semiconductor. All rights reserved.
<> 144:ef7eb2e8f9f7 11 * ON Semiconductor is supplying this software for use with ON Semiconductor
<> 144:ef7eb2e8f9f7 12 * processor based microcontrollers only.
<> 144:ef7eb2e8f9f7 13 *
<> 144:ef7eb2e8f9f7 14 * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
<> 144:ef7eb2e8f9f7 15 * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
<> 144:ef7eb2e8f9f7 16 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
<> 144:ef7eb2e8f9f7 17 * ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL,
<> 144:ef7eb2e8f9f7 18 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
<> 144:ef7eb2e8f9f7 19 * @endinternal
<> 144:ef7eb2e8f9f7 20 *
<> 144:ef7eb2e8f9f7 21 * @ingroup adc_sar
<> 144:ef7eb2e8f9f7 22 *
<> 144:ef7eb2e8f9f7 23 * @details
<> 144:ef7eb2e8f9f7 24 * <p>
<> 144:ef7eb2e8f9f7 25 * </p>
<> 144:ef7eb2e8f9f7 26 */
<> 144:ef7eb2e8f9f7 27
<> 144:ef7eb2e8f9f7 28 #ifndef ADC_DRIVER_H_
<> 144:ef7eb2e8f9f7 29 #define ADC_DRIVER_H_
<> 144:ef7eb2e8f9f7 30
<> 144:ef7eb2e8f9f7 31 #include "adc_sar_map.h"
<> 144:ef7eb2e8f9f7 32
<> 144:ef7eb2e8f9f7 33 #if DEVICE_ANALOGIN
<> 144:ef7eb2e8f9f7 34
<> 144:ef7eb2e8f9f7 35 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 36 extern "C" {
<> 144:ef7eb2e8f9f7 37 #endif
<> 144:ef7eb2e8f9f7 38
<> 144:ef7eb2e8f9f7 39 /* ADC register bits */
<> 144:ef7eb2e8f9f7 40 #define ADC_CONTROL_MODE_BIT_POS 0
<> 144:ef7eb2e8f9f7 41 #define ADC_CONTROL_MEASTYPE_BIT_POS 3
<> 144:ef7eb2e8f9f7 42 #define ADC_CONTROL_INPUTSCALE_BIT_POS 4
<> 144:ef7eb2e8f9f7 43 #define ADC_CONTROL_MEAS_CH_BIT_POS 8
<> 144:ef7eb2e8f9f7 44 #define ADC_CONTROL_REF_CH_BIT_POS 12
<> 144:ef7eb2e8f9f7 45 #define ADC_PRESCALE_VAL_BIT_POS 0
<> 144:ef7eb2e8f9f7 46 #define ADC_PRESCALE_EN_BIT_POS 8
<> 144:ef7eb2e8f9f7 47 #define ADC_DELAY_SAMPLE_RATE_BIT_POS 0
<> 144:ef7eb2e8f9f7 48 #define ADC_DELAY_WARMUP_BIT_POS 16
<> 144:ef7eb2e8f9f7 49 #define ADC_DELAY_SAMPLE_TIME_BIT_POS 24
<> 144:ef7eb2e8f9f7 50
<> 144:ef7eb2e8f9f7 51 typedef enum {
<> 144:ef7eb2e8f9f7 52 ADC_CHANNEL0 = 0,
<> 144:ef7eb2e8f9f7 53 ADC_CHANNEL1,
<> 144:ef7eb2e8f9f7 54 ADC_CHANNEL2,
<> 144:ef7eb2e8f9f7 55 ADC_CHANNEL3,
<> 144:ef7eb2e8f9f7 56 ADC_TEMPSENSR = 6,
<> 144:ef7eb2e8f9f7 57 ADC_BATTERY
<> 144:ef7eb2e8f9f7 58 } Type_RefCh_ConvCh;
<> 144:ef7eb2e8f9f7 59
<> 144:ef7eb2e8f9f7 60 typedef enum {
<> 144:ef7eb2e8f9f7 61 ADC_RELATIVE_MEAS = 0,
<> 144:ef7eb2e8f9f7 62 ADC_ABSOLUTE_MEAS
<> 144:ef7eb2e8f9f7 63 } Type_Meastype;
<> 144:ef7eb2e8f9f7 64
<> 144:ef7eb2e8f9f7 65 typedef enum {
<> 144:ef7eb2e8f9f7 66 ADC_SINGLE_SAMPLE = 0,
<> 144:ef7eb2e8f9f7 67 ADC_CONTINUOUS_SAMPLE
<> 144:ef7eb2e8f9f7 68 } Type_Mode;
<> 144:ef7eb2e8f9f7 69
<> 144:ef7eb2e8f9f7 70 typedef enum {
<> 144:ef7eb2e8f9f7 71 ADC_INT_DISABLE = 0,
<> 144:ef7eb2e8f9f7 72 ADC_INT_ENABLE
<> 144:ef7eb2e8f9f7 73 } Type_Intrpt;
<> 144:ef7eb2e8f9f7 74
<> 144:ef7eb2e8f9f7 75 typedef enum {
<> 144:ef7eb2e8f9f7 76 ADC_IP_SCALE_1_0 = 0,
<> 144:ef7eb2e8f9f7 77 ADC_IP_SCALE_0_6923,
<> 144:ef7eb2e8f9f7 78 ADC_IP_SCALE_0_5294,
<> 144:ef7eb2e8f9f7 79 ADC_IP_SCALE_0_4286,
<> 144:ef7eb2e8f9f7 80 ADC_IP_SCALE_0_3600,
<> 144:ef7eb2e8f9f7 81 ADC_IP_SCALE_0_3103,
<> 144:ef7eb2e8f9f7 82 ADC_IP_SCALE_0_2728,
<> 144:ef7eb2e8f9f7 83 ADC_IP_SCALE_0_2432
<> 144:ef7eb2e8f9f7 84 } Ip_Scale_Type;
<> 144:ef7eb2e8f9f7 85
<> 144:ef7eb2e8f9f7 86 void fAdcHandler(void);
<> 144:ef7eb2e8f9f7 87
<> 144:ef7eb2e8f9f7 88 #ifdef __cplusplus
<> 144:ef7eb2e8f9f7 89 }
<> 144:ef7eb2e8f9f7 90 #endif
<> 144:ef7eb2e8f9f7 91
<> 144:ef7eb2e8f9f7 92 #endif /* DEVICE_ANALOGIN */
<> 144:ef7eb2e8f9f7 93
<> 144:ef7eb2e8f9f7 94 #endif /* ADC_DRIVER_H_ */