qdec.h

Go to the documentation of this file.

/********************************************************************************************************
 * @file     putchar.h
 *
 * @brief    This is the head file for TLSR8258
 *
 * @author   Driver Group
 * @date     December 5, 2018
 *
 * @par      Copyright (c) 2018, Telink Semiconductor (Shanghai) Co., Ltd.
 *           All rights reserved.
 *
 *           The information contained herein is confidential property of Telink
 *           Semiconductor (Shanghai) Co., Ltd. and is available under the terms
 *           of Commercial License Agreement between Telink Semiconductor (Shanghai)
 *           Co., Ltd. and the licensee or the terms described here-in. This heading
 *           MUST NOT be removed from this file.
 *
 *           Licensees are granted free, non-transferable use of the information in this
 *           file under Mutual Non-Disclosure Agreement. NO WARRENTY of ANY KIND is provided.
 * @par      History:
 *           1.initial release(DEC. 26 2018)
 *
 * @version  A001
 *
 *******************************************************************************************************/
#pragma once

#include "clock.h"
#include "pm.h"
#include "analog.h"
#include "register.h"

typedef enum
{
    PA2A,
    PA3A,
    PB6A,
    PB7A,
    PC2A,
    PC3A,
    PD6A,
    PD7A,

}QDEC_InputAchTypeDef;

typedef enum
{
    PA2B,
    PA3B,
    PB6B,
    PB7B,
    PC2B,
    PC3B,
    PD6B,
    PD7B,
}QDEC_InputBchTypeDef;


#define reg_qdec_set       0xd1
#define reg_qdec_channel_a 0xd2
#define reg_qdec_channel_b 0xd3

#define reg_qdec_mode 0xd7

typedef enum
{
    COMMON_MODE,
    DOUBLE_ACCURACY_MODE,
}QDEC_ModeTypeDef;

#define rge_qdec_load   0xd8
#define reg_qdec_count  0xd0
#define reg_qdec_reset 0xd6

void qdec_set_pin(QDEC_InputAchTypeDef channelA,QDEC_InputBchTypeDef channelB);

void qdec_set_mode(QDEC_ModeTypeDef mode);

void qdec_clk_en(void);

unsigned char qdec_get_count_value(void);

void qdec_clear_conuter(void);

void qdec_set_debouncing(char thrsh);
 //end of GP8