75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
#ifndef _IR_SENSOR_MANAGE_H
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#define _IR_SENSOR_MANAGE_H
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#include "printf.h"
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#include "cpu.h"
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//#include "iic.h"
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#include "asm/iic_hw.h"
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#include "asm/iic_soft.h"
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#include "timer.h"
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#include "app_config.h"
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#include "event.h"
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#include "system/includes.h"
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enum {
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IR_SENSOR_RESET_INT = 0,
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IR_SENSOR_RESUME_INT,
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IR_SENSOR_INT_DET,
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};
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typedef struct {
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u8 logo[20];
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u8(*ir_sensor_init)(u16 low_th, u16 high_th);
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char (*ir_sensor_check)(void);
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void (*ir_sensor_ctl)(u8 cmd, void *arg);
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} IR_SENSOR_INTERFACE;
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struct irSensor_platform_data {
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u8 iic;
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char irSensor_name[20];
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int irSensor_int_io;
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u16 pxs_low_th;
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u16 pxs_high_th;
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};
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enum irSensor_event {
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IR_SENSOR_EVENT_NULL = 0,
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IR_SENSOR_EVENT_FAR,
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IR_SENSOR_EVENT_NEAR,
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};
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typedef struct {
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u8 iic_hdl;
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u8 iic_delay; //这个延时并非影响iic的时钟频率，而是2Byte数据之间的延时
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int int_io;
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int check_timer_hdl;
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enum irSensor_event ir_event;
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} IR_SENSOR_INFO;
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int ir_sensor_init(void *_data);
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u8 ir_sensor_command(u8 w_chip_id, u8 register_address, u8 function_command);
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extern IR_SENSOR_INTERFACE irSensor_dev_begin[];
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extern IR_SENSOR_INTERFACE irSensor_dev_end[];
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#define REGISTER_IR_SENSOR(gSensor) \
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static IR_SENSOR_INTERFACE irSensor SEC_USED(.irSensor_dev)
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#define list_for_each_irSensor(c) \
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for (c=irSensor_dev_begin; c<irSensor_dev_end; c++)
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#define IR_SENSOR_PLATFORM_DATA_BEGIN(data) \
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static const struct irSensor_platform_data data = {
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#define IR_GSENSOR_PLATFORM_DATA_END() \
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};
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int ir_sensor_init(void *_data);
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u8 irSensor_write(u8 w_chip_id, u8 register_address, u8 function_command);
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u8 irSensor_read(u8 r_chip_id, u8 register_address, u8 *buf, u8 data_len);
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enum irSensor_event get_irSensor_event(void);
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#endif
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