mirror of https://github.com/nealey/puzzle-box.git
126 lines
4.3 KiB
C
126 lines
4.3 KiB
C
/*
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* paj7620.h
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* A library for Grove-Guesture 1.0
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*
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* Copyright (c) 2015 seeed technology inc.
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* Website : www.seeed.cc
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* Author : Wuruibin & Xiangnan
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* Modified Time: June 2015
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*
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* The MIT License (MIT)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdint.h>
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#ifndef __PAJ7620_H__
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#define __PAJ7620_H__
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#define BIT(x) 1 << x
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// REGISTER DESCRIPTION
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#define PAJ7620_VAL(val, maskbit) ( val << maskbit )
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#define PAJ7620_ADDR_BASE 0x00
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// REGISTER BANK SELECT
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#define PAJ7620_REGITER_BANK_SEL (PAJ7620_ADDR_BASE + 0xEF) //W
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// DEVICE ID
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#define PAJ7620_ID 0x73
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// REGISTER BANK 0
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#define PAJ7620_ADDR_SUSPEND_CMD (PAJ7620_ADDR_BASE + 0x3) //W
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#define PAJ7620_ADDR_GES_PS_DET_MASK_0 (PAJ7620_ADDR_BASE + 0x41) //RW
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#define PAJ7620_ADDR_GES_PS_DET_MASK_1 (PAJ7620_ADDR_BASE + 0x42) //RW
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#define PAJ7620_ADDR_GES_PS_DET_FLAG_0 (PAJ7620_ADDR_BASE + 0x43) //R
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#define PAJ7620_ADDR_GES_PS_DET_FLAG_1 (PAJ7620_ADDR_BASE + 0x44) //R
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#define PAJ7620_ADDR_STATE_INDICATOR (PAJ7620_ADDR_BASE + 0x45) //R
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#define PAJ7620_ADDR_PS_HIGH_THRESHOLD (PAJ7620_ADDR_BASE + 0x69) //RW
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#define PAJ7620_ADDR_PS_LOW_THRESHOLD (PAJ7620_ADDR_BASE + 0x6A) //RW
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#define PAJ7620_ADDR_PS_APPROACH_STATE (PAJ7620_ADDR_BASE + 0x6B) //R
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#define PAJ7620_ADDR_PS_RAW_DATA (PAJ7620_ADDR_BASE + 0x6C) //R
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// REGISTER BANK 1
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#define PAJ7620_ADDR_PS_GAIN (PAJ7620_ADDR_BASE + 0x44) //RW
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#define PAJ7620_ADDR_IDLE_S1_STEP_0 (PAJ7620_ADDR_BASE + 0x67) //RW
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#define PAJ7620_ADDR_IDLE_S1_STEP_1 (PAJ7620_ADDR_BASE + 0x68) //RW
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#define PAJ7620_ADDR_IDLE_S2_STEP_0 (PAJ7620_ADDR_BASE + 0x69) //RW
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#define PAJ7620_ADDR_IDLE_S2_STEP_1 (PAJ7620_ADDR_BASE + 0x6A) //RW
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#define PAJ7620_ADDR_OP_TO_S1_STEP_0 (PAJ7620_ADDR_BASE + 0x6B) //RW
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#define PAJ7620_ADDR_OP_TO_S1_STEP_1 (PAJ7620_ADDR_BASE + 0x6C) //RW
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#define PAJ7620_ADDR_OP_TO_S2_STEP_0 (PAJ7620_ADDR_BASE + 0x6D) //RW
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#define PAJ7620_ADDR_OP_TO_S2_STEP_1 (PAJ7620_ADDR_BASE + 0x6E) //RW
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#define PAJ7620_ADDR_OPERATION_ENABLE (PAJ7620_ADDR_BASE + 0x72) //RW
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// PAJ7620_REGITER_BANK_SEL
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#define PAJ7620_BANK0 PAJ7620_VAL(0,0)
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#define PAJ7620_BANK1 PAJ7620_VAL(1,0)
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// PAJ7620_ADDR_SUSPEND_CMD
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#define PAJ7620_I2C_WAKEUP PAJ7620_VAL(1,0)
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#define PAJ7620_I2C_SUSPEND PAJ7620_VAL(0,0)
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// PAJ7620_ADDR_OPERATION_ENABLE
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#define PAJ7620_ENABLE PAJ7620_VAL(1,0)
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#define PAJ7620_DISABLE PAJ7620_VAL(0,0)
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typedef enum {
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BANK0 = 0,
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BANK1,
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} bank_e;
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#define GES_LEFT_FLAG PAJ7620_VAL(1,0)
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#define GES_RIGHT_FLAG PAJ7620_VAL(1,1)
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#define GES_UP_FLAG PAJ7620_VAL(1,2)
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#define GES_DOWN_FLAG PAJ7620_VAL(1,3)
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#define GES_FORWARD_FLAG PAJ7620_VAL(1,4)
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#define GES_BACKWARD_FLAG PAJ7620_VAL(1,5)
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#define GES_CLOCKWISE_FLAG PAJ7620_VAL(1,6)
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#define GES_COUNT_CLOCKWISE_FLAG PAJ7620_VAL(1,7)
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#define GES_WAVE_FLAG PAJ7620_VAL(1,0)
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/*
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enum {
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// REGISTER 0
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GES_RIGHT_FLAG = BIT(0),
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GES_LEFT_FLAG = BIT(1),
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GES_UP_FLAG = BIT(2),
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GES_DOWN_FLAG = BIT(3),
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GES_FORWARD_FLAG = BIT(4),
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GES_BACKWARD_FLAG = BIT(5),
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GES_CLOCKWISE_FLAG = BIT(6),
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GES_COUNT_CLOCKWISE_FLAG = BIT(7),
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//REGISTER 1
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GES_WAVE_FLAG = BIT(0),
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};
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*/
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#define INIT_REG_ARRAY_SIZE (sizeof(initRegisterArray)/sizeof(initRegisterArray[0]))
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uint8_t paj7620Init(void);
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uint8_t paj7620WriteReg(uint8_t addr, uint8_t cmd);
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uint8_t paj7620ReadReg(uint8_t addr, uint8_t qty, uint8_t data[]);
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void paj7620SelectBank(bank_e bank);
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#endif
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