Macros | Functions | Variables
acc_hal_integration_stm32cube_xm.c File Reference
`#include <stdarg.h>`
`#include <stdbool.h>`
`#include <stdint.h>`
`#include <stdio.h>`
`#include <string.h>`
`#include "main.h"`
`#include "acc_definitions_common.h"`
`#include "acc_hal_definitions_a121.h"`
`#include "acc_hal_integration_a121.h"`
`#include "acc_integration.h"`
`#include "acc_integration_log.h"`

Go to the source code of this file.

## Macros
#define | SENSOR_COUNT 1
| The number of sensors available on the board. More...
#define | STM32_MAX_TRANSFER_SIZE 65535
| Size of SPI transfer buffer. More...

## Functions
static void | disable_interrupts (void)
static void | enable_interrupts (void)
static void | acc_hal_integration_sensor_transfer16 (acc_sensor_id_t sensor_id, uint16_t *buffer, size_t buffer_length)
void | acc_hal_integration_sensor_supply_on (acc_sensor_id_t sensor_id)
| Power on sensor supply. More...
void | acc_hal_integration_sensor_supply_off (acc_sensor_id_t sensor_id)
| Power off sensor supply. More...
void | acc_hal_integration_sensor_enable (acc_sensor_id_t sensor_id)
| Enable sensor. More...
void | acc_hal_integration_sensor_disable (acc_sensor_id_t sensor_id)
| Disable sensor. More...
bool | acc_hal_integration_wait_for_sensor_interrupt (acc_sensor_id_t sensor_id, uint32_t timeout_ms)
| Wait for a sensor interrupt. More...
const acc_hal_a121_t * | acc_hal_rss_integration_get_implementation (void)
| Get hal implementation reference. More...
uint16_t | acc_hal_integration_sensor_count (void)
| Get the max number of sensors the integration supports. More...

## Variables
SPI_HandleTypeDef | A121_SPI_HANDLE

## Macro Definition Documentation

## ◆ SENSOR_COUNT

#define SENSOR_COUNT 1

The number of sensors available on the board.

Definition at line 27 of file acc_hal_integration_stm32cube_xm.c.

## ◆ STM32_MAX_TRANSFER_SIZE

#define STM32_MAX_TRANSFER_SIZE 65535

Size of SPI transfer buffer.

Definition at line 33 of file acc_hal_integration_stm32cube_xm.c.

## Function Documentation

## ◆ acc_hal_integration_sensor_count()

uint16_t acc_hal_integration_sensor_count | ( | void |  | ) |

Get the max number of sensors the integration supports.

Returns
  The max sensor count

Definition at line 169 of file acc_hal_integration_stm32cube_xm.c.

## ◆ acc_hal_integration_sensor_disable()

void acc_hal_integration_sensor_disable | ( | acc_sensor_id_t | sensor_id | ) |

Disable sensor.

Parameters

  [in] | sensor_id | The id of the sensor to disable

Definition at line 119 of file acc_hal_integration_stm32cube_xm.c.

## ◆ acc_hal_integration_sensor_enable()

void acc_hal_integration_sensor_enable | ( | acc_sensor_id_t | sensor_id | ) |

Enable sensor.

Any pending sensor interrupts should be cleared before returning from function. The sensor supply needs to be enabled by invoking acc_hal_integration_sensor_supply_on before calling this function.

Parameters

  [in] | sensor_id | The id of the sensor to enable

Definition at line 109 of file acc_hal_integration_stm32cube_xm.c.

## ◆ acc_hal_integration_sensor_supply_off()

void acc_hal_integration_sensor_supply_off | ( | acc_sensor_id_t | sensor_id | ) |

Power off sensor supply.

Parameters

  [in] | sensor_id | The id of the sensor to power off

Definition at line 104 of file acc_hal_integration_stm32cube_xm.c.

## ◆ acc_hal_integration_sensor_supply_on()

void acc_hal_integration_sensor_supply_on | ( | acc_sensor_id_t | sensor_id | ) |

Power on sensor supply.

Parameters

  [in] | sensor_id | The id of the sensor to power on

Definition at line 99 of file acc_hal_integration_stm32cube_xm.c.

## ◆ acc_hal_integration_sensor_transfer16()

static void acc_hal_integration_sensor_transfer16 | ( | acc_sensor_id_t | sensor_id,
|  | uint16_t * | buffer,
|  | size_t | buffer_length
| ) |  |
| static

Definition at line 62 of file acc_hal_integration_stm32cube_xm.c.

## ◆ acc_hal_integration_wait_for_sensor_interrupt()

bool acc_hal_integration_wait_for_sensor_interrupt | ( | acc_sensor_id_t | sensor_id,
|  | uint32_t | timeout_ms
| ) |  |

Wait for a sensor interrupt.

Parameters

  [in] | sensor_id | The sensor to wait for the interrupt on
  [in] | timeout_ms | The maximum time to wait in milliseconds

Returns
  True if an interrupt has occurred within timeout, false if timeout occurred

Definition at line 130 of file acc_hal_integration_stm32cube_xm.c.

## ◆ acc_hal_rss_integration_get_implementation()

const acc_hal_a121_t* acc_hal_rss_integration_get_implementation | ( | void |  | ) |

Get hal implementation reference.

Definition at line 152 of file acc_hal_integration_stm32cube_xm.c.

## ◆ disable_interrupts()

static void disable_interrupts | ( | void |  | ) |
| inline static

Definition at line 36 of file acc_hal_integration_stm32cube_xm.c.

## ◆ enable_interrupts()

static void enable_interrupts | ( | void |  | ) |
| inline static

Definition at line 41 of file acc_hal_integration_stm32cube_xm.c.

## Variable Documentation

## ◆ A121_SPI_HANDLE

SPI_HandleTypeDef A121_SPI_HANDLE