Data Structures | Macros | Typedefs | Enumerations | Functions
gr55xx_hal_adc.h File Reference

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

`#include "gr55xx_ll_adc.h"`
`#include "gr55xx_hal_def.h"`
`#include "gr55xx_hal_dma.h"`

Go to the source code of this file.

## Data Structures
struct | _adc_handle
| ADC handle Structure definition. More...
struct | _adc_callback
| HAL ADC Callback function definition. More...

## Macros
#define | HAL_ADC_ERROR_NONE ((uint32_t)0x00000000)
#define | HAL_ADC_ERROR_TIMEOUT ((uint32_t)0x00000001)
#define | HAL_ADC_ERROR_DMA ((uint32_t)0x00000004)
#define | HAL_ADC_ERROR_INVALID_PARAM ((uint32_t)0x00000008)
#define | ADC_CLK_16M LL_ADC_CLK_16
#define | ADC_CLK_1P6M LL_ADC_CLK_1P6
#define | ADC_CLK_8M LL_ADC_CLK_8
#define | ADC_CLK_4M LL_ADC_CLK_4
#define | ADC_CLK_2M LL_ADC_CLK_2
#define | ADC_CLK_1M LL_ADC_CLK_1
#define | ADC_REF_VALUE_0P8 LL_ADC_REF_VALUE_0P8
#define | ADC_REF_VALUE_1P2 LL_ADC_REF_VALUE_1P2
#define | ADC_REF_VALUE_1P6 LL_ADC_REF_VALUE_1P6
#define | ADC_INPUT_SINGLE LL_ADC_INPUT_SINGLE
#define | ADC_INPUT_DIFFERENTIAL LL_ADC_INPUT_DIFFERENTIAL
#define | ADC_INPUT_SRC_IO0 LL_ADC_INPUT_SRC_IO0
#define | ADC_INPUT_SRC_IO1 LL_ADC_INPUT_SRC_IO1
#define | ADC_INPUT_SRC_IO2 LL_ADC_INPUT_SRC_IO2
#define | ADC_INPUT_SRC_IO3 LL_ADC_INPUT_SRC_IO3
#define | ADC_INPUT_SRC_IO4 LL_ADC_INPUT_SRC_IO4
#define | ADC_INPUT_SRC_TMP LL_ADC_INPUT_SRC_TMP
#define | ADC_INPUT_SRC_BAT LL_ADC_INPUT_SRC_BAT
#define | ADC_INPUT_SRC_REF LL_ADC_INPUT_SRC_REF
#define | ADC_REF_SRC_BUF_INT LL_ADC_REF_SRC_BUF_INT
#define | ADC_REF_SRC_IO0 LL_ADC_REF_SRC_IO0
#define | ADC_REF_SRC_IO1 LL_ADC_REF_SRC_IO1
#define | ADC_REF_SRC_IO2 LL_ADC_REF_SRC_IO2
#define | ADC_REF_SRC_IO3 LL_ADC_REF_SRC_IO3
#define | ADC_DEFAULT_CONFIG LL_ADC_DEFAULT_CONFIG
| ADC_default_config initStruct default configuartion.
#define | __HAL_ADC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->state = HAL_ADC_STATE_RESET)
| Reset ADC handle states. More...
#define | __HAL_ADC_ENABLE(__HANDLE__) ll_adc_enable()
| Enable the specified ADC peripheral. More...
#define | __HAL_ADC_DISABLE(__HANDLE__) ll_adc_disable()
| Disable the specified ADC peripheral. More...
#define | __HAL_ADC_ENABLE_CLOCK(__HANDLE__) ll_adc_enable_clock()
| Enable the specified ADC clock. More...
#define | __HAL_ADC_DISABLE_CLOCK(__HANDLE__) ll_adc_disable_clock()
| Disable the specified ADC clock. More...
#define | __HAL_ADC_GET_FLAG_NOTEMPTY(__HANDLE__) ll_adc_is_fifo_notempty()
| Check the FIFO is not empty. More...
#define | __HAL_ADC_FLUSH_FIFO(__HANDLE__)
| Flush the FIFO. More...
#define | IS_ADC_INPUT(__INPUT__)
| Check if ADC input source is valid. More...
#define | IS_ADC_INPUT_MODE(__MODE__)
| Check if ADC input mode is valid. More...
#define | IS_ADC_REF(__INPUT__)
| Check if ADC reference source is valid. More...
#define | IS_ADC_REF_VALUE(__VALUE__)
| Check if ADC reference value is valid. More...
#define | IS_ADC_CLOCK(__CLOCK__)
| Check if ADC clock is valid. More...

## Typedefs
typedef ll_adc_init_t | adc_init_t
| ADC init structure definition.
typedef struct _adc_handle | adc_handle_t
| ADC handle Structure definition.
typedef struct _adc_callback | adc_callback_t
| HAL ADC Callback function definition.

## Enumerations
enum | hal_adc_state_t { HAL_ADC_STATE_RESET = 0x00, HAL_ADC_STATE_READY = 0x01, HAL_ADC_STATE_BUSY = 0x02, HAL_ADC_STATE_ERROR = 0x04 }
| HAL ADC State Enumerations definition. More...

## Functions
hal_status_t | hal_adc_init (adc_handle_t *p_adc)
| Initialize the ADC according to the specified parameters in the adc_init_t and initialize the associated handle. More...
hal_status_t | hal_adc_deinit (adc_handle_t *p_adc)
| De-initialize the ADC peripheral. More...
void | hal_adc_msp_init (adc_handle_t *p_adc)
| Initialize the ADC MSP. More...
void | hal_adc_msp_deinit (adc_handle_t *p_adc)
| De-initialize the ADC MSP. More...
hal_status_t | hal_adc_set_dma_threshold (adc_handle_t *p_adc, uint32_t threshold)
| Set the FIFO threshold for DMA trigger. More...
uint32_t | hal_adc_get_dma_threshold (adc_handle_t *p_adc)
| Get the FIFO threshold for DMA trigger. More...
hal_status_t | hal_adc_poll_for_conversion (adc_handle_t *p_adc, uint16_t *p_data, uint32_t length)
| Polling for conversion. More...
hal_status_t | hal_adc_start_dma (adc_handle_t *p_adc, uint16_t *p_data, uint32_t length)
| DMA for conversion. More...
hal_status_t | hal_adc_stop_dma (adc_handle_t *p_adc)
| Abort ongoing conversion (blocking mode). More...
void | hal_adc_conv_cplt_callback (adc_handle_t *p_adc)
| Conversion completed callback. More...
hal_adc_state_t | hal_adc_get_state (adc_handle_t *p_adc)
| Return the ADC handle state. More...
uint32_t | hal_adc_get_error (adc_handle_t *p_adc)
| Return the ADC error code. More...
hal_status_t | hal_adc_suspend_reg (adc_handle_t *p_adc)
| Suspend some registers related to ADC configuration before sleep. More...
hal_status_t | hal_adc_resume_reg (adc_handle_t *p_adc)
| Restore some registers related to ADC configuration after sleep. This function must be used in conjunction with the hal_adc_suspend_reg(). More...

## Detailed Description

Header file containing functions prototypes of ADC HAL library.

Author
  BLE Driver Team

Attention

  ##### Copyright (c) 2019 GOODIX

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