Paparazzi UAS  v5.2.2_stable-0-gd6b9f29
Paparazzi is a free software Unmanned Aircraft System.
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mpu60x0_spi.h File Reference

Driver for the MPU-60X0 using SPI. More...

#include "std.h"
#include "math/pprz_algebra_int.h"
#include "mcu_periph/spi.h"
#include "peripherals/mpu60x0.h"
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Go to the source code of this file.

Data Structures

struct  Mpu60x0_Spi
 

Macros

#define MPU60X0_BUFFER_LEN   32
 
#define MPU60X0_BUFFER_EXT_LEN   16
 

Enumerations

enum  Mpu60x0SpiSlaveInitStatus {
  MPU60X0_SPI_CONF_UNINIT, MPU60X0_SPI_CONF_I2C_MST_CLK, MPU60X0_SPI_CONF_I2C_MST_DELAY, MPU60X0_SPI_CONF_I2C_MST_EN,
  MPU60X0_SPI_CONF_SLAVES_CONFIGURE, MPU60X0_SPI_CONF_DONE
}
 

Functions

void mpu60x0_spi_init (struct Mpu60x0_Spi *mpu, struct spi_periph *spi_p, uint8_t addr)
 
void mpu60x0_spi_start_configure (struct Mpu60x0_Spi *mpu)
 
void mpu60x0_spi_read (struct Mpu60x0_Spi *mpu)
 
void mpu60x0_spi_event (struct Mpu60x0_Spi *mpu)
 
static void mpu60x0_spi_periodic (struct Mpu60x0_Spi *mpu)
 convenience function: read or start configuration if not already initialized More...
 

Detailed Description

Driver for the MPU-60X0 using SPI.

Definition in file mpu60x0_spi.h.

Macro Definition Documentation

#define MPU60X0_BUFFER_EXT_LEN   16

Definition at line 40 of file mpu60x0_spi.h.

#define MPU60X0_BUFFER_LEN   32

Definition at line 39 of file mpu60x0_spi.h.

Referenced by mpu60x0_spi_init().

Enumeration Type Documentation

Enumerator
MPU60X0_SPI_CONF_UNINIT 
MPU60X0_SPI_CONF_I2C_MST_CLK 
MPU60X0_SPI_CONF_I2C_MST_DELAY 
MPU60X0_SPI_CONF_I2C_MST_EN 
MPU60X0_SPI_CONF_SLAVES_CONFIGURE 
MPU60X0_SPI_CONF_DONE 

Definition at line 42 of file mpu60x0_spi.h.

Function Documentation

static void mpu60x0_spi_periodic ( struct Mpu60x0_Spi mpu)
inlinestatic

convenience function: read or start configuration if not already initialized

Definition at line 77 of file mpu60x0_spi.h.

References Mpu60x0_Spi::config, Mpu60x0Config::initialized, mpu60x0_spi_read(), and mpu60x0_spi_start_configure().

Referenced by imu_periodic().

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void mpu60x0_spi_read ( struct Mpu60x0_Spi mpu)
void mpu60x0_spi_start_configure ( struct Mpu60x0_Spi mpu)

Definition at line 76 of file mpu60x0_spi.c.

References Mpu60x0_Spi::config, Mpu60x0Config::init_status, MPU60X0_CONF_UNINIT, mpu60x0_send_config(), mpu60x0_spi_write_to_reg(), Mpu60x0_Spi::spi_trans, SPITransDone, SPITransSuccess, and spi_transaction::status.

Referenced by mpu60x0_spi_periodic().

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