Data Structures | Macros | Typedefs | Enumerations | Functions
gr55xx_hal_comp.h File Reference

Header file containing functions prototypes of COMP HAL library. More...

`#include "gr55xx_ll_comp.h"`
`#include "gr55xx_hal_def.h"`

Go to the source code of this file.

## Data Structures
struct | _comp_handle
| COMP handle Structure definition. More...
struct | _comp_callback
| HAL COMP Callback function definition. More...

## Macros
#define | HAL_COMP_ERROR_NONE ((uint32_t)0x00000000)
#define | HAL_COMP_ERROR_TIMEOUT ((uint32_t)0x00000001)
#define | HAL_COMP_ERROR_INVALID_PARAM ((uint32_t)0x00000002)
#define | COMP_INPUT_SRC_IO0 LL_COMP_INPUT_SRC_IO0
#define | COMP_INPUT_SRC_IO1 LL_COMP_INPUT_SRC_IO1
#define | COMP_INPUT_SRC_IO2 LL_COMP_INPUT_SRC_IO2
#define | COMP_INPUT_SRC_IO3 LL_COMP_INPUT_SRC_IO3
#define | COMP_INPUT_SRC_IO4 LL_COMP_INPUT_SRC_IO4
#define | COMP_REF_SRC_IO0 LL_COMP_REF_SRC_IO0
#define | COMP_REF_SRC_IO1 LL_COMP_REF_SRC_IO1
#define | COMP_REF_SRC_IO2 LL_COMP_REF_SRC_IO2
#define | COMP_REF_SRC_IO3 LL_COMP_REF_SRC_IO3
#define | COMP_REF_SRC_IO4 LL_COMP_REF_SRC_IO4
#define | COMP_REF_SRC_VBAT LL_COMP_REF_SRC_VBAT
#define | COMP_REF_SRC_VREF LL_COMP_REF_SRC_VREF
#define | COMP_DEFAULT_CONFIG LL_COMP_DEFAULT_CONFIG
| Default configuartion for initializing structure.
#define | IS_COMP_INPUT(__INPUT__)
| Check if COMP input source is valid. More...
#define | IS_COMP_REF(__INPUT__)
| Check if COMP reference source is valid. More...

## Typedefs
typedef ll_comp_init_t | comp_init_t
| COMP init structure definition.
typedef struct _comp_handle | comp_handle_t
| COMP handle Structure definition.
typedef struct _comp_callback | comp_callback_t
| HAL COMP Callback function definition.

## Enumerations
enum | hal_comp_state_t { HAL_COMP_STATE_RESET = 0x00, HAL_COMP_STATE_READY = 0x01, HAL_COMP_STATE_BUSY = 0x02, HAL_COMP_STATE_ERROR = 0x04 }
| HAL COMP State Enumerations definition. More...

## Functions
hal_status_t | hal_comp_init (comp_handle_t *p_comp)
| Initialize the COMP according to the specified parameters in the comp_init_t and initialize the associated handle. More...
hal_status_t | hal_comp_deinit (comp_handle_t *p_comp)
| De-initialize the COMP peripheral. More...
void | hal_comp_msp_init (comp_handle_t *p_comp)
| Initialize the COMP MSP. More...
void | hal_comp_msp_deinit (comp_handle_t *p_comp)
| De-initialize the COMP MSP. More...
hal_status_t | hal_comp_start (comp_handle_t *p_comp)
| Start the comparator. More...
hal_status_t | hal_comp_stop (comp_handle_t *p_comp)
| Stop the comparator. More...
void | hal_comp_irq_handler (comp_handle_t *p_comp)
| Handle COMP interrupt request. More...
void | hal_comp_trigger_callback (comp_handle_t *p_comp)
| comparator callback. More...
hal_comp_state_t | hal_comp_get_state (comp_handle_t *p_comp)
| Return the COMP handle state. More...
uint32_t | hal_comp_get_error (comp_handle_t *p_comp)
| Return the COMP error code. More...
hal_status_t | hal_comp_suspend_reg (comp_handle_t *p_comp)
| Suspend some registers related to COMP configuration before sleep. More...
hal_status_t | hal_comp_resume_reg (comp_handle_t *p_comp)
| Restore some registers related to COMP configuration after sleep. This function must be used in conjunction with the hal_comp_suspend_reg(). More...

## Detailed Description

Header file containing functions prototypes of COMP HAL library.

Author
  BLE Driver Team

Attention

  ##### Copyright (c) 2019 GOODIX

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