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S32 SDK
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Go to the source code of this file.
Macros | |
#define | CMP_INPUT_FLAGS_MASK 0xFF0000 |
#define | CMP_INPUT_FLAGS_SHIFT 16U |
#define | CMP_ROUND_ROBIN_CHANNELS_MASK 0xFF0000 |
#define | CMP_ROUND_ROBIN_CHANNELS_SHIFT 16U |
Typedefs | |
typedef uint8_t | cmp_ch_list_t |
Comparator channels list (1bit/channel) |------—|------—|--—|------—|------—| |CH7_state|CH6_state|.....|CH1_state|CH0_state| |------—|------—|--—|------—|------—| Implements : cmp_ch_list_t_Class. More... | |
typedef uint8_t | cmp_ch_number_t |
Number of channel Implements : cmp_ch_number_t_Class. More... | |
Enumerations | |
enum | cmp_power_mode_t { CMP_LOW_SPEED = 0U, CMP_HIGH_SPEED = 1U } |
Power Modes selection Implements : cmp_power_mode_t_Class. More... | |
enum | cmp_voltage_reference_t { CMP_VIN1 = 0U, CMP_VIN2 = 1U } |
Voltage Reference selection Implements : cmp_voltage_reference_t_Class. More... | |
enum | cmp_port_mux_t { CMP_DAC = 0U, CMP_MUX = 1U } |
Port Mux Source selection Implements : cmp_port_mux_t_Class. More... | |
enum | cmp_inverter_t { CMP_NORMAL = 0U, CMP_INVERT = 1U } |
Comparator output invert selection Implements : cmp_inverter_t_Class. More... | |
enum | cmp_output_select_t { CMP_COUT = 0U, CMP_COUTA = 1U } |
Comparator output select selection Implements : cmp_output_select_t_Class. More... | |
enum | cmp_output_enable_t { CMP_UNAVAILABLE = 0U, CMP_AVAILABLE = 1U } |
Comparator output pin enable selection Implements : cmp_output_enable_t_Class. More... | |
enum | cmp_offset_t { CMP_LEVEL_OFFSET_0 = 0U, CMP_LEVEL_OFFSET_1 = 1U } |
Comparator hard block offset control Implements : cmp_offset_t_Class. More... | |
enum | cmp_hysteresis_t { CMP_LEVEL_HYS_0 = 0U, CMP_LEVEL_HYS_1 = 1U, CMP_LEVEL_HYS_2 = 2U, CMP_LEVEL_HYS_3 = 3U } |
Comparator hysteresis control Implements : cmp_hysteresis_t_Class. More... | |
enum | cmp_fixed_port_t { CMP_PLUS_FIXED = 0U, CMP_MINUS_FIXED = 1U } |
Comparator Round-Robin fixed port Implements : cmp_fixed_port_t_Class. More... | |
enum | cmp_output_trigger_t { CMP_NO_EVENT = 0U, CMP_FALLING_EDGE = 1U, CMP_RISING_EDGE = 2U, CMP_BOTH_EDGES = 3U } |
Comparator output interrupt configuration Implements : cmp_output_trigger_t_Class. More... | |
enum | cmp_mode_t { CMP_DISABLED = 0U, CMP_CONTINUOUS = 1U, CMP_SAMPLED_NONFILTRED_INT_CLK = 2U, CMP_SAMPLED_NONFILTRED_EXT_CLK = 3U, CMP_SAMPLED_FILTRED_INT_CLK = 4U, CMP_SAMPLED_FILTRED_EXT_CLK = 5U, CMP_WINDOWED = 6U, CMP_WINDOWED_RESAMPLED = 7U, CMP_WINDOWED_FILTRED = 8U } |
Comparator functional modes Implements : cmp_mode_t_Class. More... | |
Functions | |
CMP_HAL. | |
void | CMP_HAL_Init (CMP_Type *baseAddr) |
Initializes the comparator registers with reset values. More... | |
cmp_mode_t | CMP_HAL_GetFunctionalMode (const CMP_Type *baseAddr) |
Gets the comparator functional mode. If you want to get filter count and filter period please use CMP_HAL_GetFilterSamplePeriod and CMP_HAL_GetSamplingState. More... | |
void | CMP_HAL_SetFunctionalMode (CMP_Type *baseAddr, cmp_mode_t mode, uint8_t filter_sample_count, uint8_t filter_sample_period) |
Sets the comparator functional mode (mode, filter count, filter period) More... | |
static bool | CMP_HAL_GetDMATriggerState (const CMP_Type *baseAddr) |
Verify if the DMA transfer trigger is enabled. More... | |
static void | CMP_HAL_SetDMATriggerState (CMP_Type *baseAddr, bool to_set) |
Configure the DMA transfer trigger. More... | |
static cmp_output_trigger_t | CMP_HAL_GetOutputInterruptTrigger (const CMP_Type *baseAddr) |
Return the comparator output interrupts source configuration(none, rising edge, falling edge or both edges) More... | |
static void | CMP_HAL_SetOutputInterruptTrigger (CMP_Type *baseAddr, cmp_output_trigger_t to_set) |
Set the comparator output interrupts source configuration(none, rising edge, falling edge or both edges) More... | |
static cmp_output_trigger_t | CMP_HAL_GetOutputEvent (const CMP_Type *baseAddr) |
Return type of event occurred at the comparator output. More... | |
static void | CMP_HAL_ClearOutputEvent (CMP_Type *baseAddr) |
Clear all output flags. More... | |
static bool | CMP_HAL_GetOutputRisingFlag (const CMP_Type *baseAddr) |
Verify if a rising edge occurred on COUT. More... | |
static void | CMP_HAL_ClearOutputRisingFlag (CMP_Type *baseAddr) |
Clear rising edge flag. More... | |
static bool | CMP_HAL_GetOutputFallingFlag (const CMP_Type *baseAddr) |
Verify if a falling-edge occurred on COUT. More... | |
static void | CMP_HAL_ClearOutputFallingFlag (CMP_Type *baseAddr) |
Clear falling edge flag. More... | |
static bool | CMP_HAL_GetComparatorOutput (const CMP_Type *baseAddr) |
Return the analog comparator output value. More... | |
static uint8_t | CMP_HAL_GetFilterSamplePeriod (const CMP_Type *baseAddr) |
Return the sample period for filter(clock cycles) More... | |
static void | CMP_HAL_SetFilterSamplePeriod (CMP_Type *baseAddr, uint8_t to_set) |
Set the filter sample period(clock cycles) More... | |
static bool | CMP_HAL_GetSamplingState (const CMP_Type *baseAddr) |
Verify if the sampling mode is selected. More... | |
static void | CMP_HAL_SetSamplingState (CMP_Type *baseAddr, bool to_set) |
Set the sampling mode state. More... | |
static bool | CMP_HAL_GetWindowingModeState (const CMP_Type *baseAddr) |
static void | CMP_HAL_SetWindowingModeState (CMP_Type *baseAddr, bool to_set) |
Set the windowing mode state. More... | |
static cmp_power_mode_t | CMP_HAL_GetPowerMode (const CMP_Type *baseAddr) |
Return the current power mode. More... | |
static void | CMP_HAL_SetPowerMode (CMP_Type *baseAddr, cmp_power_mode_t to_set) |
Set the power mode. More... | |
static cmp_inverter_t | CMP_HAL_GetInverterState (const CMP_Type *baseAddr) |
Return the current comparator output inverter. More... | |
static void | CMP_HAL_SetInverterState (CMP_Type *baseAddr, cmp_inverter_t to_set) |
Configure the comparator output inverter mode. More... | |
static cmp_output_select_t | CMP_HAL_GetComparatorOutputSource (const CMP_Type *baseAddr) |
Return the current comparator output selected. More... | |
static void | CMP_HAL_SetComparatorOutputSource (CMP_Type *baseAddr, cmp_output_select_t to_set) |
Select the comparator output signal source. More... | |
static cmp_output_enable_t | CMP_HAL_GetOutputPinState (const CMP_Type *baseAddr) |
Verify if the comparator output state(available/not available in a packaged pin) More... | |
static void | CMP_HAL_SetOutputPinState (CMP_Type *baseAddr, cmp_output_enable_t to_set) |
Set the comparator output pin state(available/not available in a packaged pin) More... | |
static bool | CMP_HAL_GetAnalogComparatorState (const CMP_Type *baseAddr) |
Verify if the analog comparator module is enabled. More... | |
static void | CMP_HAL_SetAnalogComparatorState (CMP_Type *baseAddr, bool to_set) |
Set the analog comparator module state. More... | |
static uint8_t | CMP_HAL_GetFilterSampleCount (const CMP_Type *baseAddr) |
Return the number of consecutive samples that must agree prior to the comparator output filter accepting a new output state. More... | |
static void | CMP_HAL_SetFilterSampleCount (CMP_Type *baseAddr, uint8_t to_set) |
Set the number of consecutive samples that must agree prior to the comparator output filter accepting a new output state. More... | |
static cmp_offset_t | CMP_HAL_GetOffset (const CMP_Type *baseAddr) |
Return the current offset level. More... | |
static void | CMP_HAL_SetOffset (CMP_Type *baseAddr, cmp_offset_t to_set) |
Set the offset level. More... | |
static cmp_hysteresis_t | CMP_HAL_GetHysteresis (const CMP_Type *baseAddr) |
Return the current hysteresis level. More... | |
static void | CMP_HAL_SetHysteresis (CMP_Type *baseAddr, cmp_hysteresis_t to_set) |
Set the hysteresis level. More... | |
static void | CMP_HAL_SetDACOutputState (CMP_Type *baseAddr, bool to_set) |
Set if the DAC output is enabled to go outside of this block. More... | |
static bool | CMP_HAL_GetDACOutputState (const CMP_Type *baseAddr) |
Get if the DAC output is enabled to go outside of this block. More... | |
static cmp_port_mux_t | CMP_HAL_GetPositivePortInput (const CMP_Type *baseAddr) |
Return the current source for positive port of the comparator. More... | |
static void | CMP_HAL_SetPositivePortInput (CMP_Type *baseAddr, cmp_port_mux_t to_set) |
Set the source for positive port of the comparator. More... | |
static cmp_port_mux_t | CMP_HAL_GetNegativePortInput (const CMP_Type *baseAddr) |
Return the current source for negative port of the comparator. More... | |
static void | CMP_HAL_SetNegativePortInput (CMP_Type *baseAddr, cmp_port_mux_t to_set) |
Set the source for negative port of the comparator. More... | |
static cmp_ch_list_t | CMP_HAL_GetRoundRobinChannels (const CMP_Type *baseAddr) |
Return which channels are used for round-robin checker. More... | |
static void | CMP_HAL_SetRoundRobinChannels (CMP_Type *baseAddr, cmp_ch_list_t to_set) |
Set which channels are use for round-robin checker. More... | |
static bool | CMP_HAL_GetDACState (const CMP_Type *baseAddr) |
Verify if the DAC is enabled. More... | |
static void | CMP_HAL_SetDACState (CMP_Type *baseAddr, bool to_set) |
Set the DAC state (enabled/disabled) More... | |
static cmp_voltage_reference_t | CMP_HAL_GetVoltageReference (const CMP_Type *baseAddr) |
Return the current voltage reference. More... | |
static void | CMP_HAL_SetVoltageReference (CMP_Type *baseAddr, cmp_voltage_reference_t to_set) |
Set the voltage reference. More... | |
static cmp_ch_number_t | CMP_HAL_GetPlusMUXControl (const CMP_Type *baseAddr) |
Determine which input is selected for the plus mux. More... | |
static void | CMP_HAL_SetPlusMuxControl (CMP_Type *baseAddr, cmp_ch_number_t to_set) |
Select input for the plus mux. More... | |
static cmp_ch_number_t | CMP_HAL_GetMinusMUXControl (const CMP_Type *baseAddr) |
Determine which input is selected for the minus mux. More... | |
static void | CMP_HAL_SetMinusMUXControl (CMP_Type *baseAddr, cmp_ch_number_t to_set) |
Select input for the minus mux. More... | |
static uint8_t | CMP_HAL_GetVoltage (const CMP_Type *baseAddr) |
Return the current output voltage level(0-255) More... | |
static void | CMP_HAL_SetVoltage (CMP_Type *baseAddr, uint8_t to_set) |
Set the output voltage level. More... | |
static bool | CMP_HAL_GetRoundRobinState (const CMP_Type *baseAddr) |
Verify if the round robin operation is enabled. More... | |
static void | CMP_HAL_SetRoundRobinState (CMP_Type *baseAddr, bool to_set) |
Set the round robin operation state. More... | |
static bool | CMP_HAL_GetRoundRobinInterruptState (const CMP_Type *baseAddr) |
Verify if the round robin interrupt is enabled. More... | |
static void | CMP_HAL_SetRoundRobinInterruptState (CMP_Type *baseAddr, bool to_set) |
Set the round robin interrupt state. More... | |
static cmp_fixed_port_t | CMP_HAL_GetFixedPort (const CMP_Type *baseAddr) |
Return the port fixed for round-robin operation. More... | |
static void | CMP_HAL_SetFixedPort (CMP_Type *baseAddr, cmp_fixed_port_t to_set) |
Set the fixed port for round-robin operation. More... | |
static cmp_ch_number_t | CMP_HAL_GetFixedChannel (const CMP_Type *baseAddr) |
Return which channel is selected for fixed mux port(as fixed reference) More... | |
static void | CMP_HAL_SetFixedChannel (CMP_Type *baseAddr, cmp_ch_number_t to_set) |
Set which channel is used as the fixed reference input for the fixed mux port. More... | |
static cmp_ch_list_t | CMP_HAL_GetInputChangedFlags (const CMP_Type *baseAddr) |
Return all input changed flags. More... | |
static void | CMP_HAL_ClearInputChangedFlags (CMP_Type *baseAddr) |
Clear all input changed flags. More... | |
static uint8_t | CMP_HAL_GetRoundRobinSamplesNumber (const CMP_Type *baseAddr) |
Return how many round-robin clock cycles takes sampling. More... | |
static void | CMP_HAL_SetRoundRobinSamplesNumber (CMP_Type *baseAddr, uint8_t to_set) |
Set how many round-robin clock cycles takes sampling. More... | |
static uint8_t | CMP_HAL_GetInitDelay (const CMP_Type *baseAddr) |
Return the comparator and DAC initialization delay. More... | |
static void | CMP_HAL_SetInitDelay (CMP_Type *baseAddr, uint8_t to_set) |
Set the comparator and DAC initialization delay. More... | |
static cmp_ch_list_t | CMP_HAL_GetLastComparisonResult (const CMP_Type *baseAddr) |
Return last input comparison results for all channels. More... | |
static void | CMP_HAL_SetPresetState (CMP_Type *baseAddr, cmp_ch_list_t to_set) |
Defines the pre-set state of input channels. More... | |