s3c6410_adc_touch_macro.h

来自「6410BSP3」· C头文件 代码 · 共 188 行

// Copyright (c) Samsung Electronics. Co. LTD.  All rights reserved.
//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
// PARTICULAR PURPOSE.
//

#ifndef    _S3C6410_ADC_TOUCH_MACRO_H_
#define    _S3C6410_ADC_TOUCH_MACRO_H_

#if __cplusplus
extern "C"
{
#endif

// ADCCON
#define RESSEL_10BIT        (0<<16)
#define RESSEL_12BIT        (1<<16)

#define ECFLG_PROCESS       (0<<15)
#define ECFLG_END           (1<<15)
#define PRESCALER_DIS       (0<<14)
#define PRESCALER_EN        (1<<14)
#define PRESCALER_VAL(n)    (((n)&0xff)<<6)
#define PRESCALER_MASK      (0xff<<6)
#define SEL_MUX_AIN0        (0<<3)
#define SEL_MUX_AIN1        (1<<3)
#define SEL_MUX_AIN2        (2<<3)
#define SEL_MUX_AIN3        (3<<3)
#define SEL_MUX_YM          (4<<3)
#define SEL_MUX_YP          (5<<3)
#define SEL_MUX_XM          (6<<3)
#define SEL_MUX_XP          (7<<3)
#define SEL_MUX_MASK        (7<<3)
#define STDBM_NORMAL        (0<<2)
#define STDBM_STANDBY       (1<<2)
#define READ_START_DIS      (0<<1)
#define READ_START_EN       (1<<1)
#define ENABLE_START_DIS    (0<<0)
#define ENABLE_START_EN     (1<<0)

// ADCTSC
#define UD_SEN_DOWN         (0<<8)
#define UD_SEN_UP           (1<<8)
#define YM_SEN_DIS          (0<<7)
#define YM_SEN_EN           (1<<7)
#define YP_SEN_EN           (0<<6)
#define YP_SEN_DIS          (1<<6)
#define XM_SEN_DIS          (0<<5)
#define XM_SEN_EN           (1<<5)
#define XP_SEN_EN           (0<<4)
#define XP_SEN_DIS          (1<<4)
#define PULL_UP_EN          (0<<3)
#define PULL_UP_DIS         (1<<3)
#define AUTO_PST_DIS        (0<<2)
#define AUTO_PST_EN         (1<<2)
#define XY_PST_NOP          (0<<0)
#define XY_PST_XPOS         (1<<0)
#define XY_PST_YPOS         (2<<0)
#define XY_PST_WAITINT      (3<<0)
#define XY_PST_MASK         (3<<0)

// ADCDLY
#define FILCLKSRC_EXTCLK    (0<<16)
#define FILCLKSRC_RTCCLK    (1<<16)
#define ADC_DELAY(n)        ((n+1)&0xffff)
#define ADC_DELAY_MASK      (0xffff)

// ADCDAT0
#define D_UPDOWN_DOWN       (0<<15)
#define D_UPDOWN_UP         (1<<15)
#define D_AUTO_PST_DIS      (0<<14)
#define D_AUTO_PST_EN       (1<<14)
#define D_XY_PST_NOP        (0<<12)
#define D_XY_PST_XPOS       (1<<12)
#define D_XY_PST_YPOS       (2<<12)
#define D_XY_PST_WAITINT    (3<<12)
#define D_XY_PST_MASK       (3<<12)

#define D_XPDATA_MASK(n)    ((n)&0xfff)
#define D_YPDATA_MASK(n)    ((n)&0xfff)

// ADCUPDN
#define TSC_DN_INT          (1<<1)
#define TSC_UP_INT          (1<<0)

// ADCCLRINT
#define CLEAR_ADC_INT       (0xff)    // can be any value...

// ADCCLRWK
#define CLEAR_ADCWK_INT     (0xff)    // can be any value...

#define ADCTSC_WAIT_PENDOWN     (UD_SEN_DOWN    |YM_SEN_EN|YP_SEN_DIS|XM_SEN_DIS|XP_SEN_DIS|PULL_UP_EN|AUTO_PST_DIS|XY_PST_WAITINT)
#define ADCTSC_WAIT_PENUP       (UD_SEN_UP        |YM_SEN_EN|YP_SEN_DIS|XM_SEN_DIS|XP_SEN_DIS|PULL_UP_EN|AUTO_PST_DIS|XY_PST_WAITINT)
#define ADCTSC_AUTO_ADC         (UD_SEN_DOWN    |YM_SEN_EN|YP_SEN_DIS|XM_SEN_DIS|XP_SEN_DIS|PULL_UP_DIS|AUTO_PST_EN|XY_PST_NOP)

// For Timer setting
#define BIT_TCFG1_DIVIDER_MUX3      (12)
#define DIVIDE_1                    (0)
#define DIVIDE_2                    (1)
#define DIVIDE_4                    (2)
#define DIVIDE_8                    (3)
#define DIVIDE_16                   (4)
#define SET_TIMER3_DIVIDER_MUX(s, x)    (##s##->TCFG1 = (##s##->TCFG1 & ~(0xf<<BIT_TCFG1_DIVIDER_MUX3)) | (0<<BIT_TCFG1_DIVIDER_MUX3))
#define SET_TIMER3_AUTORELOAD(s)        (##s##->TCON |= (1<<19))
#define START_TIMER3(s)                 (##s##->TCON |= (1<<16))
#define STOP_TIMER3(s)                  (##s##->TCON &= ~(1<<16))
#define UPDATE_TCNTB3(s)                (##s##->TCON |= (1<<17))
#define NOUPDATE_TCNTB3(s)              (##s##->TCON &= ~(1<<17))

#define TIMER3_AUTORELOAD           (1<<19)
#define TIMER3_ONESHOT              (0<<19)
#define TIMER3_START                (1<<16)
#define TIMER3_STOP                 (0<<16)


// This definition comes from public/common/oak/inc/tchddsi.h
# ifdef BUILD_AS_LIB
// If we link to gwe, we ned to share his zones, or come
// up with our own variant of debug zones.  For now, just
// don't do anything.
#define DEBUGMSG
# else
// If we build as out own DLL, we can use the debug api
// Note that some zones (like delays and timing) rely
// on special builds of other components (cause detector)
// in order to display valid data.
#define TSP_ZONE_SAMPLES    DEBUGZONE(0)
#define TSP_ZONE_CALIBRATE  DEBUGZONE(1)
#define TSP_ZONE_STATS      DEBUGZONE(2)
#define TSP_ZONE_THREAD     DEBUGZONE(3)
#define TSP_ZONE_TIPSTATE   DEBUGZONE(4)
#define TSP_ZONE_INIT       DEBUGZONE(5)
#define TSP_ZONE_6          DEBUGZONE(6)
#define TSP_ZONE_7          DEBUGZONE(7)
#define TSP_ZONE_8          DEBUGZONE(8)
#define TSP_ZONE_MISC       DEBUGZONE(9)
#define TSP_ZONE_DELAYS     DEBUGZONE(10)
#define TSP_ZONE_TIMING     DEBUGZONE(11)
#define TSP_ZONE_ALLOC      DEBUGZONE(12)
#define TSP_ZONE_FUNCTION   DEBUGZONE(13)
#define TSP_ZONE_WARN       DEBUGZONE(14)
#define TSP_ZONE_ERROR      DEBUGZONE(15)
# endif
#ifdef DEBUG
#define TSPMSG(x)       DEBUGMSG(ZONE_WARN,x)
#define TSPINF(x)       DEBUGMSG(ZONE_FUNCTION,x)
#define TSPERR(x)       DEBUGMSG(ZONE_ERROR,x)
#else
#define TSPMSG(x)       
#define TSPINF(x)       
#define TSPERR(x)       RETAILMSG(TSP_ZONE_ERROR,x)
#endif

#define DETAIL_SAMPLING
#define NEW_FILTER_SCHEME

#define TSP_ADC_DELAY           (10000)
#define TSP_ADC_PRESCALER       (24)

#define TSP_SAMPLE_RATE_LOW     (50)    // 50 Samples per Sec
#define TSP_SAMPLE_RATE_HIGH    (100)   // 100 Samples per Sec

#define TSP_TIMER_DIVIDER       (DIVIDE_1)     // use DIVIDE_1 .. DIVIDE_16
#define TSP_TIMER_CNT_LOW       (S3C6410_PCLK/SYS_TIMER_PRESCALER/(1<<TSP_TIMER_DIVIDER)/TSP_SAMPLE_RATE_LOW-1)
#define TSP_TIMER_CNT_HIGH      (S3C6410_PCLK/SYS_TIMER_PRESCALER/(1<<TSP_TIMER_DIVIDER)/TSP_SAMPLE_RATE_HIGH-1)

#define TSP_INVALIDLIMIT        (40)

#ifdef NEW_FILTER_SCHEME
#define TSP_FILTER_LIMIT        (3)
#else
#define TSP_FILTER_LIMIT        (25)
#endif

#ifdef DETAIL_SAMPLING
#define TSP_SAMPLE_NUM          (8)
#else
#define TSP_SAMPLE_NUM          (4)
#endif

#if __cplusplus
}
#endif

#endif    // _S3C6410_ADC_TOUCH_MACRO_H_