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_map.h@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:
<>
Date:
Fri Sep 02 15:07:44 2016 +0100
Revision:
144:ef7eb2e8f9f7
This updates the lib to the mbed lib v125

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file adc_sar_map.h
<> 144:ef7eb2e8f9f7 4 * @brief ADC HW register map
<> 144:ef7eb2e8f9f7 5 * @internal
<> 144:ef7eb2e8f9f7 6 * @author ON Semiconductor
<> 144:ef7eb2e8f9f7 7 * $Rev: 3422 $
<> 144:ef7eb2e8f9f7 8 * $Date: 2015-06-09 11:01:43 +0530 (Tue, 09 Jun 2015) $
<> 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 * ADC HW register map description
<> 144:ef7eb2e8f9f7 26 * </p>
<> 144:ef7eb2e8f9f7 27 *
<> 144:ef7eb2e8f9f7 28 */
<> 144:ef7eb2e8f9f7 29
<> 144:ef7eb2e8f9f7 30 #ifndef ADC_MAP_H_
<> 144:ef7eb2e8f9f7 31 #define ADC_MAP_H_
<> 144:ef7eb2e8f9f7 32
<> 144:ef7eb2e8f9f7 33
<> 144:ef7eb2e8f9f7 34 #include "architecture.h"
<> 144:ef7eb2e8f9f7 35
<> 144:ef7eb2e8f9f7 36 /* ADC Control HW Structure Overlay */
<> 144:ef7eb2e8f9f7 37 typedef struct {
<> 144:ef7eb2e8f9f7 38 union {
<> 144:ef7eb2e8f9f7 39 struct {
<> 144:ef7eb2e8f9f7 40 __IO uint32_t MODE :1; /** 1= Continuous Conversion 0= Single Shot */
<> 144:ef7eb2e8f9f7 41 __IO uint32_t START_CONV :1; /** 1= Start Conversion 0= No effect*/
<> 144:ef7eb2e8f9f7 42 __IO uint32_t ABORT :1; /** 1= Aborts the Continuous Conversion mode 0=No effect */
<> 144:ef7eb2e8f9f7 43 __IO uint32_t MEASUREMENT_TYPE :1; /** 1= Absolute 0= Differential */
<> 144:ef7eb2e8f9f7 44 __IO uint32_t INPUT_SCALE :3; /** 000 – 1.0 001 – 0.6923 010 – 0.5294 011 – 0.4286 100 – 0.3600 101 – 0.3103 110 – 0.2728 111 – 0.2432 */
<> 144:ef7eb2e8f9f7 45 __I uint32_t BIT7:1; /** NA Always read backs 0*/
<> 144:ef7eb2e8f9f7 46 __IO uint32_t CONV_CH :3; /** Selects 1 or 8 channels to do a conversion on. 000 – A[0] 000 – A[1] 010 – A[2] 011 – A[3] 100 – N/A 101 – N/A 110 – Temperature sensor 111 – Battery */
<> 144:ef7eb2e8f9f7 47 __I uint32_t NA :1; /** NA */
<> 144:ef7eb2e8f9f7 48 __IO uint32_t REF_CH :3; /** Selects 1 to 8 channels for reference channel 000 – A[0] 000 – A[1] 010 – A[2] 011 – A[3] 100 – N/A 101 – N/A 110 – Temperature sensor 111 – Battery */
<> 144:ef7eb2e8f9f7 49 } BITS;
<> 144:ef7eb2e8f9f7 50 __IO uint32_t WORD;
<> 144:ef7eb2e8f9f7 51 } CONTROL;
<> 144:ef7eb2e8f9f7 52 union {
<> 144:ef7eb2e8f9f7 53 struct {
<> 144:ef7eb2e8f9f7 54 __IO uint32_t SAMPLE_RATE :16; /** Sets the sample rate in units of PCLKperiod * (Prescale + 1). */
<> 144:ef7eb2e8f9f7 55 __IO uint32_t WARMUP_TIME :8; /** Sets the warm-up time in units of PCLKperiod * (Prescale + 1) */
<> 144:ef7eb2e8f9f7 56 __IO uint32_t SAMPLE_TIME :8; /** Sample Time. Sets the measure time in units of PCLKperiod * (Prescale + 1).*/
<> 144:ef7eb2e8f9f7 57 } BITS;
<> 144:ef7eb2e8f9f7 58 __IO uint32_t WORD;
<> 144:ef7eb2e8f9f7 59 } DELAY;
<> 144:ef7eb2e8f9f7 60 __I uint32_t DATA;
<> 144:ef7eb2e8f9f7 61 __IO uint32_t IR;
<> 144:ef7eb2e8f9f7 62 union {
<> 144:ef7eb2e8f9f7 63 struct {
<> 144:ef7eb2e8f9f7 64 __IO uint32_t PRESC_VAL :8; /**Set the pre-scalar value. The SAR ADC nominally runs at 4MHz, so this value should be programmed to 32 Mhz/4mhz -1=7 */
<> 144:ef7eb2e8f9f7 65 __IO uint32_t PRESC_EN :1; /** 1= enables PreScalar 0= Disable Prescalar */
<> 144:ef7eb2e8f9f7 66 // __IO uint32_t PHASE_CTRL :1; /** 1 = Phase 2 is delayed two 32MHz clock from phase 1. 0= Phase 2 is delayed one 32MHz clock from phase 1. */
<> 144:ef7eb2e8f9f7 67 } BITS;
<> 144:ef7eb2e8f9f7 68 __IO uint32_t WORD;
<> 144:ef7eb2e8f9f7 69 } PRESCALE;
<> 144:ef7eb2e8f9f7 70 __I uint32_t STATUS;
<> 144:ef7eb2e8f9f7 71 } ADCReg_t,*AdcReg_pt;
<> 144:ef7eb2e8f9f7 72
<> 144:ef7eb2e8f9f7 73 #endif /* ADC_MAP_H_ */