Paparazzi UAS  v6.0_unstable-94-gda5b527-dirty
Paparazzi is a free software Unmanned Aircraft System.
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Modules Pages
ads1114.h File Reference
#include "std.h"
#include "mcu_periph/i2c.h"
+ Include dependency graph for ads1114.h:
+ This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures

struct  ads1114_periph


#define ADS1114_1_I2C_ADDR   0x90
#define ADS1114_2_I2C_ADDR   0x92
#define ADS1114_POINTER_CONV_REG   0x00
#define ADS1114_POINTER_CONFIG_REG   0x01
#define ADS1114_1_OS   0x0
#define ADS1114_1_MUX   0x0
#define ADS1114_1_PGA   0x3
#define ADS1114_1_MODE   0x0
#define ADS1114_1_DR   0x4
#define ADS1114_1_COMP_MODE   0x0
#define ADS1114_1_COMP_POL   0x0
#define ADS1114_1_COMP_LAT   0x0
#define ADS1114_1_COMP_QUE   0x3
#define ADS1114_1_CONFIG_MSB   ((ADS1114_1_OS<<7)|(ADS1114_1_MUX<<4)|(ADS1114_1_PGA<<1)|(ADS1114_1_MODE))
#define ADS1114_1_CONFIG_LSB   ((ADS1114_1_DR<<5)|(ADS1114_1_COMP_MODE<<4)|(ADS1114_1_COMP_POL<<3)|(ADS1114_1_COMP_LAT<<2)|(ADS1114_1_COMP_QUE))
#define ADS1114_2_OS   0x0
#define ADS1114_2_MUX   0x0
#define ADS1114_2_PGA   0x3
#define ADS1114_2_MODE   0x0
#define ADS1114_2_DR   0x4
#define ADS1114_2_COMP_MODE   0x0
#define ADS1114_2_COMP_POL   0x0
#define ADS1114_2_COMP_LAT   0x0
#define ADS1114_2_COMP_QUE   0x3
#define ADS1114_2_CONFIG_MSB   ((ADS1114_2_OS<<7)|(ADS1114_2_MUX<<4)|(ADS1114_2_PGA<<1)|(ADS1114_2_MODE))
#define ADS1114_2_CONFIG_LSB   ((ADS1114_2_DR<<5)|(ADS1114_2_COMP_MODE<<4)|(ADS1114_2_COMP_POL<<3)|(ADS1114_2_COMP_LAT<<2)|(ADS1114_2_COMP_QUE))
#define ADS1114_I2C_DEV   i2c1
#define _Ads1114Event(_p)
#define Ads1114_1Event()   {}
#define Ads1114_2Event()   {}
#define Ads1114Event()
#define Ads1114GetValue(_p)   ((int16_t)(((int16_t)_p.trans.buf[0]<<8)|_p.trans.buf[1]))


void ads1114_init (void)
void ads1114_read (struct ads1114_periph *p)

Data Structure Documentation

struct ads1114_periph

Definition at line 116 of file ads1114.h.

+ Collaboration diagram for ads1114_periph:
Data Fields
bool config_done
bool data_available
uint8_t i2c_addr
struct i2c_transaction trans

Macro Definition Documentation

#define _Ads1114Event (   _p)
if (!_p.config_done) { \
if (_p.trans.status == I2CTransSuccess) { _p.config_done = true; _p.trans.status = I2CTransDone; } \
if (_p.trans.status == I2CTransFailed) { _p.trans.status = I2CTransDone; } \
} else { \
if (_p.trans.status == I2CTransSuccess) { _p.data_available = true; _p.trans.status = I2CTransDone; } \
if (_p.trans.status == I2CTransFailed) { _p.trans.status = I2CTransDone; } \
} \
transaction successfully finished by I2C driver
Definition: i2c.h:57
transaction set to done by user level
Definition: i2c.h:59
transaction failed
Definition: i2c.h:58

Definition at line 135 of file ads1114.h.

#define ADS1114_1_COMP_LAT   0x0

Definition at line 69 of file ads1114.h.

#define ADS1114_1_COMP_MODE   0x0

Definition at line 63 of file ads1114.h.

#define ADS1114_1_COMP_POL   0x0

Definition at line 66 of file ads1114.h.

#define ADS1114_1_COMP_QUE   0x3

Definition at line 72 of file ads1114.h.

#define ADS1114_1_CONFIG_LSB   ((ADS1114_1_DR<<5)|(ADS1114_1_COMP_MODE<<4)|(ADS1114_1_COMP_POL<<3)|(ADS1114_1_COMP_LAT<<2)|(ADS1114_1_COMP_QUE))

Definition at line 76 of file ads1114.h.

Referenced by ads1114_init().

#define ADS1114_1_CONFIG_MSB   ((ADS1114_1_OS<<7)|(ADS1114_1_MUX<<4)|(ADS1114_1_PGA<<1)|(ADS1114_1_MODE))

Definition at line 75 of file ads1114.h.

Referenced by ads1114_init().

#define ADS1114_1_DR   0x4

Definition at line 60 of file ads1114.h.

#define ADS1114_1_I2C_ADDR   0x90

Definition at line 36 of file ads1114.h.

Referenced by ads1114_init().

#define ADS1114_1_MODE   0x0

Definition at line 57 of file ads1114.h.

#define ADS1114_1_MUX   0x0

Definition at line 51 of file ads1114.h.

#define ADS1114_1_OS   0x0

Definition at line 48 of file ads1114.h.

#define ADS1114_1_PGA   0x3

Definition at line 54 of file ads1114.h.

#define Ads1114_1Event ( )    {}

Definition at line 148 of file ads1114.h.

#define ADS1114_2_COMP_LAT   0x0

Definition at line 101 of file ads1114.h.

#define ADS1114_2_COMP_MODE   0x0

Definition at line 95 of file ads1114.h.

#define ADS1114_2_COMP_POL   0x0

Definition at line 98 of file ads1114.h.

#define ADS1114_2_COMP_QUE   0x3

Definition at line 104 of file ads1114.h.

#define ADS1114_2_CONFIG_LSB   ((ADS1114_2_DR<<5)|(ADS1114_2_COMP_MODE<<4)|(ADS1114_2_COMP_POL<<3)|(ADS1114_2_COMP_LAT<<2)|(ADS1114_2_COMP_QUE))

Definition at line 108 of file ads1114.h.

Referenced by ads1114_init().

#define ADS1114_2_CONFIG_MSB   ((ADS1114_2_OS<<7)|(ADS1114_2_MUX<<4)|(ADS1114_2_PGA<<1)|(ADS1114_2_MODE))

Definition at line 107 of file ads1114.h.

Referenced by ads1114_init().

#define ADS1114_2_DR   0x4

Definition at line 92 of file ads1114.h.

#define ADS1114_2_I2C_ADDR   0x92

Definition at line 39 of file ads1114.h.

Referenced by ads1114_init().

#define ADS1114_2_MODE   0x0

Definition at line 89 of file ads1114.h.

#define ADS1114_2_MUX   0x0

Definition at line 83 of file ads1114.h.

#define ADS1114_2_OS   0x0

Definition at line 80 of file ads1114.h.

#define ADS1114_2_PGA   0x3

Definition at line 86 of file ads1114.h.

#define Ads1114_2Event ( )    {}

Definition at line 154 of file ads1114.h.

#define ADS1114_I2C_DEV   i2c1

Definition at line 113 of file ads1114.h.

Referenced by ads1114_init(), and ads1114_read().

#define ADS1114_POINTER_CONFIG_REG   0x01

Definition at line 44 of file ads1114.h.

Referenced by ads1114_init().

#define ADS1114_POINTER_CONV_REG   0x00

Definition at line 43 of file ads1114.h.

Referenced by ads1114_read().

#define Ads1114Event ( )
{ \
#define Ads1114_1Event()
Definition: ads1114.h:148
#define Ads1114_2Event()
Definition: ads1114.h:154

Definition at line 158 of file ads1114.h.

#define Ads1114GetValue (   _p)    ((int16_t)(((int16_t)_p.trans.buf[0]<<8)|_p.trans.buf[1]))

Definition at line 165 of file ads1114.h.

Function Documentation

void ads1114_init ( void  )
void ads1114_read ( struct ads1114_periph p)

Definition at line 63 of file ads1114.c.

References ADS1114_I2C_DEV, ADS1114_POINTER_CONV_REG, i2c_transaction::buf, ads1114_periph::config_done, ads1114_periph::i2c_addr, i2c_transceive(), I2CTransDone, i2c_transaction::status, and ads1114_periph::trans.

Referenced by airspeed_periodic().

+ Here is the call graph for this function:

+ Here is the caller graph for this function: