Paparazzi UAS  v6.2_unstable
Paparazzi is a free software Unmanned Aircraft System.
ms2100.h File Reference
#include "std.h"
#include "mcu_periph/spi.h"
#include "math/pprz_algebra_int.h"
#include "peripherals/ms2100_arch.h"
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Data Structures

struct  Ms2100
 
union  Ms2100.data
 

Enumerations

enum  Ms2100Status {
  MS2100_IDLE, MS2100_SENDING_REQ, MS2100_GOT_EOC, MS2100_READING_RES,
  MS2100_DATA_AVAILABLE
}
 

Functions

void ms2100_init (struct Ms2100 *ms, struct spi_periph *spi_p, uint8_t slave_idx)
 
void ms2100_read (struct Ms2100 *ms)
 send request to read next axis More...
 
void ms2100_event (struct Ms2100 *ms)
 
static void ms2100_periodic (struct Ms2100 *ms)
 
void ms2100_arch_init (void)
 

Variables

struct Ms2100 ms2100
 

Detailed Description

Driver for the ms2100 magnetic sensor from PNI.

Definition in file ms2100.h.


Data Structure Documentation

◆ Ms2100

struct Ms2100

Definition at line 44 of file ms2100.h.

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Data Fields
volatile uint8_t cur_axe
union Ms2100 data
volatile uint8_t read_buf[2] SPI buffer for reading a single axis.
struct spi_transaction read_trans
volatile uint8_t req_buf[1] SPI buffer for the command byte.
struct spi_transaction req_trans
struct spi_periph * spi_p
enum Ms2100Status status

◆ Ms2100.data

union Ms2100.data

Definition at line 52 of file ms2100.h.

Data Fields
int16_t value[3] data values accessible by channel index
struct Int16Vect3 vect data vector in mag coordinate system

Enumeration Type Documentation

◆ Ms2100Status

Enumerator
MS2100_IDLE 
MS2100_SENDING_REQ 
MS2100_GOT_EOC 
MS2100_READING_RES 
MS2100_DATA_AVAILABLE 

Definition at line 36 of file ms2100.h.

Function Documentation

◆ ms2100_arch_init()

void ms2100_arch_init ( void  )

Definition at line 40 of file ms2100_arch.c.

References GPIO13, GPIO5, gpio_set(), GPIOB, GPIOC, and Ms2100Reset().

Referenced by ms2100_init().

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◆ ms2100_event()

◆ ms2100_init()

◆ ms2100_periodic()

static void ms2100_periodic ( struct Ms2100 ms)
inlinestatic

Definition at line 65 of file ms2100.h.

References MS2100_IDLE, ms2100_read(), and Ms2100::status.

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◆ ms2100_read()

void ms2100_read ( struct Ms2100 ms)

send request to read next axis

Definition at line 96 of file ms2100.c.

References Ms2100::cur_axe, MS2100_DIVISOR, MS2100_SENDING_REQ, Ms2100::req_buf, Ms2100::req_trans, Ms2100::spi_p, spi_submit(), and Ms2100::status.

Referenced by ms2100_periodic().

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Variable Documentation

◆ ms2100

struct Ms2100 ms2100

Definition at line 44 of file ms2100.c.

Referenced by exti9_5_isr().