gonzui: mtkernel_3/device/adc/sysdepend/rx231/adc

    1: /*
    2:  *----------------------------------------------------------------------
    3:  *    Device Driver for micro T-Kernel for μT-Kernel 3.0
    4:  *
    5:  *    Copyright (C) 2020 by Ken Sakamura.
    6:  *    This software is distributed under the T-License 2.2.
    7:  *----------------------------------------------------------------------
    8:  *
    9:  *    Released by TRON Forum(http://www.tron.org) at 2020/10/21.
   10:  *
   11:  *----------------------------------------------------------------------
   12:  */
   13: 
   14: 
   15: /*
   16:  *      dev_adc_rx231.h
   17:  *      A/D converter device driver
   18:  *      System-dependent definition for TX03_RX231
   19:  */
   20: 
   21: #ifndef __DEV_ADC_RX231_H__
   22: #define __DEV_ADC_RX231_H__
   23: 
   24: #define DEV_ADC_UNITNM  (1)      /* Number of devive units */
   25: #define DEV_ADC_UNIT0   (0)
   26: 
   27: #define ADC_CH_NUM      (24)         /* Number of A/DC chanels */
   28: 
   29: /*
   30:  * ADC registers
   31:  */
   32: #define ADCSR           (0x00089000)             /* A/D control reg. */
   33: #define ADCSR_ADST      (1<<15)
   34: #define ADCSR_ADIE      (1<<12)
   35: 
   36: #define ADCER           (0x0008900E)             /* A/D Control extension reg. */
   37: #define ADCER_INI       (1<<5)                        /* register initial value */
   38: 
   39: 
   40: #define ADANSA0         (0x00089004)           /* A/D chanel select reg. A0*/
   41: #define ADANSA1         (0x00089006)           /* A/D chanel select reg. A1*/
   42: #define ADANSB0         (0x00089014)           /* A/D chanel select reg. B0*/
   43: #define ADANSB1         (0x00089016)           /* A/D chanel select reg. B1*/
   44: 
   45: #define ADDR(c)         (0x00089020 + 2*c)     /* A/D Data reg. */
   46: 
   47: /* A/D Sampling state reg. */
   48: #define ADSSTRL         (0x000890DD)
   49: #define ADSSTRT         (0x000890DE)
   50: #define ADSSTRO         (0x000890DF)
   51: #define ADSSTR(c)       (0x000890E0 + c)
   52: 
   53: 
   54: /*
   55:  * A/D converter interrupt number
   56: */
   57: #define INTNO_S10ADI0   102
   58: 
   59: 
   60: #endif          /* __DEV_ADC_RX231_H__ */