Structure definition of ADC analog watchdog. More...

#include <stm32l4xx_hal_adc.h>

Data Fields
uint32_t	WatchdogNumber
uint32_t	WatchdogMode
uint32_t	Channel
uint32_t	ITMode
uint32_t	HighThreshold
uint32_t	LowThreshold

Detailed Description

Structure definition of ADC analog watchdog.

Note:

The setting of these parameters by function HAL_ADC_AnalogWDGConfig() is conditioned to ADC state. ADC state can be either:

For all parameters: ADC disabled or ADC enabled without conversion on going on ADC groups regular and injected.

Definition at line 270 of file stm32l4xx_hal_adc.h.

Field Documentation

uint32_t ADC_AnalogWDGConfTypeDef::Channel

Select which ADC channel to monitor by analog watchdog. For Analog Watchdog 1: this parameter has an effect only if parameter 'WatchdogMode' is configured on single channel (only 1 channel can be monitored). For Analog Watchdog 2 and 3: Several channels can be monitored. To use this feature, call successively the function HAL_ADC_AnalogWDGConfig() for each channel to be added (or removed with value 'ADC_ANALOGWATCHDOG_NONE'). This parameter can be a value of ADC instance - Channel number.

Definition at line 282 of file stm32l4xx_hal_adc.h.

Referenced by HAL_ADC_AnalogWDGConfig().

uint32_t ADC_AnalogWDGConfTypeDef::HighThreshold

Configure the ADC analog watchdog High threshold value. Depending of ADC resolution selected (12, 10, 8 or 6 bits), this parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF, 0x3FF, 0xFF or 0x3F respectively. Note: Analog watchdog 2 and 3 are limited to a resolution of 8 bits: if ADC resolution is 12 bits the 4 LSB are ignored, if ADC resolution is 10 bits the 2 LSB are ignored.

Definition at line 290 of file stm32l4xx_hal_adc.h.

Referenced by HAL_ADC_AnalogWDGConfig().

uint32_t ADC_AnalogWDGConfTypeDef::ITMode

Specify whether the analog watchdog is configured in interrupt or polling mode. This parameter can be set to ENABLE or DISABLE

Definition at line 287 of file stm32l4xx_hal_adc.h.

Referenced by HAL_ADC_AnalogWDGConfig().

uint32_t ADC_AnalogWDGConfTypeDef::LowThreshold

Configures the ADC analog watchdog Low threshold value. Depending of ADC resolution selected (12, 10, 8 or 6 bits), this parameter must be a number between Min_Data = 0x000 and Max_Data = 0xFFF, 0x3FF, 0xFF or 0x3F respectively. Note: Analog watchdog 2 and 3 are limited to a resolution of 8 bits: if ADC resolution is 12 bits the 4 LSB are ignored, if ADC resolution is 10 bits the 2 LSB are ignored.

Definition at line 296 of file stm32l4xx_hal_adc.h.

Referenced by HAL_ADC_AnalogWDGConfig().

uint32_t ADC_AnalogWDGConfTypeDef::WatchdogMode

Configure the ADC analog watchdog mode: single/all/none channels. For Analog Watchdog 1: Configure the ADC analog watchdog mode: single channel or all channels, ADC groups regular and-or injected. For Analog Watchdog 2 and 3: Several channels can be monitored by applying successively the AWD init structure. Channels on ADC group regular and injected are not differentiated: Set value 'ADC_ANALOGWATCHDOG_SINGLE_xxx' to monitor 1 channel, value 'ADC_ANALOGWATCHDOG_ALL_xxx' to monitor all channels, 'ADC_ANALOGWATCHDOG_NONE' to monitor no channel. This parameter can be a value of ADC Analog Watchdog Mode.

Definition at line 277 of file stm32l4xx_hal_adc.h.

Referenced by HAL_ADC_AnalogWDGConfig().

uint32_t ADC_AnalogWDGConfTypeDef::WatchdogNumber

Select which ADC analog watchdog is monitoring the selected channel. For Analog Watchdog 1: Only 1 channel can be monitored (or overall group of channels by setting parameter 'WatchdogMode') For Analog Watchdog 2 and 3: Several channels can be monitored (by successive calls of 'HAL_ADC_AnalogWDGConfig()' for each channel) This parameter can be a value of Analog watchdog - Analog watchdog number.

Definition at line 272 of file stm32l4xx_hal_adc.h.

Referenced by HAL_ADC_AnalogWDGConfig().

The documentation for this struct was generated from the following file:

stm32l4xx_hal_adc.h

Data Fields

Detailed Description

Field Documentation