teraranger_one.h File Reference

#include "std.h"

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Data Structures
struct	TeraRanger

Functions
void	teraranger_init (void)
void	teraranger_periodic (void)
void	teraranger_event (void)
void	teraranger_downlink (void)

Variables
struct TeraRanger	teraranger

Detailed Description

Author

Gautier Hattenberger gauti.nosp@m.er.h.nosp@m.atten.nosp@m.berg.nosp@m.er@en.nosp@m.ac.f.nosp@m.r Driver for the TeraRanger One range finder (I2C)

Definition in file teraranger_one.h.

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Data Structure Documentation

TeraRanger

struct TeraRanger

Definition at line 31 of file teraranger_one.h.

Data Fields
bool	data_available
float	dist	scaled distance in m
float	offset	offset in m
uint16_t	raw	raw distance in mm

Function Documentation

teraranger_downlink()

void teraranger_downlink

(

void

)

Definition at line 143 of file teraranger_one.c.

References DefaultChannel, DefaultDevice, TeraRanger::dist, TeraRanger::raw, and teraranger.

teraranger_event()

void teraranger_event

(

void

)

Definition at line 114 of file teraranger_one.c.

References AGL_TERARANGER_ONE_ID, i2c_transaction::buf, TeraRanger::data_available, TeraRanger::dist, get_sys_time_usec(), I2CTransDone, I2CTransFailed, I2CTransSuccess, TeraRanger::offset, TeraRanger::raw, i2c_transaction::status, teraranger, teraranger_crc8(), teraranger_i2c_trans, and USE_TERARANGER_ONE_AGL.

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teraranger_init()

void teraranger_init

(

void

)

Definition at line 95 of file teraranger_one.c.

References TeraRanger::data_available, TeraRanger::dist, I2CTransDone, TeraRanger::offset, TeraRanger::raw, i2c_transaction::status, teraranger, teraranger_i2c_trans, and TERARANGER_ONE_OFFSET.

teraranger_periodic()

void teraranger_periodic

(

void

)

Definition at line 106 of file teraranger_one.c.

References i2c_receive(), I2CTransDone, i2c_transaction::status, teraranger_i2c_trans, and TERARANGER_ONE_I2C_ADDR.

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Variable Documentation

teraranger

struct TeraRanger teraranger

extern

Definition at line 76 of file teraranger_one.c.

Referenced by teraranger_downlink(), teraranger_event(), and teraranger_init().