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mcpwm_ll_capture_get_edge() is only used within ESP-IDF.

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SourceVuESP-IDF Framework and ExamplesESP-IDFmcpwm_ll_capture_get_edge()

mcpwm_ll_capture_get_edge() function

Get the captured edge

Syntax

Show:

Summary

Declaration

from mcpwm_ll.h:1600

__attribute__((always_inline)) static inline mcpwm_capture_edge_t mcpwm_ll_capture_get_edge(mcpwm_dev_t *mcpwm, int channel);

Arguments

Argument

Description

mcpwm

Peripheral instance address

channel

Channel ID, index from 0 to 2

Return value

Captured edge

Related Functions

Found 103 other functions taking a mcpwm_dev_t argument:

Function

Description

mcpwm_ll_generator_set_action_on_timer_event()

Set generator action on timer event

mcpwm_ll_generator_set_action_on_compare_event()

Set generator action on compare event

mcpwm_ll_intr_enable()

Enable MCPWM interrupt for specific event mask

mcpwm_ll_deadtime_bypass_path()

Set which path to bypass in the deadtime submodule

mcpwm_ll_deadtime_invert_outpath()

Invert the output path

mcpwm_ll_intr_clear_status()

Clear MCPWM interrupt status by mask

mcpwm_ll_generator_set_action_on_brake_event()

Set generator action on brake event

mcpwm_ll_deadtime_red_select_generator()

Select the generator for RED block

mcpwm_ll_deadtime_fed_select_generator()

Select the generator for FED block

mcpwm_ll_deadtime_swap_out_path()

Swap the output path

mcpwm_ll_intr_get_status_reg()

Get interrupt status register address

mcpwm_ll_intr_get_status()

Get MCPWM interrupt status

mcpwm_ll_timer_enable_sync_input()

Enable sync input for timer

mcpwm_ll_operator_set_compare_value()

Set compare value for comparator

mcpwm_ll_timer_get_peak()

mcpwm_ll_timer_set_peak()

Set peak value for MCPWM timer

mcpwm_ll_timer_sync_out_on_timer_event()

Set the sync output signal to one of the timer event

mcpwm_ll_deadtime_enable_deb()

Enable the DEB block

mcpwm_ll_fault_enable_detection()

Enable GPIO fault detection

mcpwm_ll_capture_enable_channel()

Enable capture channel

mcpwm_ll_operator_get_compare_value()

mcpwm_ll_timer_set_clock_prescale()

Set MCPWM timer prescale

mcpwm_ll_timer_update_period_at_once()

Update MCPWM period immediately

mcpwm_ll_timer_set_count_mode()

Set MCPWM timer count mode

mcpwm_ll_timer_set_start_stop_command()

Execute MCPWM timer start/stop command

mcpwm_ll_timer_get_count_direction()

Get timer count direction

mcpwm_ll_timer_disable_sync_out()

Disable sync output for MCPWM timer

mcpwm_ll_operator_update_compare_at_once()

Update the compare value immediately

mcpwm_ll_operator_enable_update_compare_on_tez()

Enable to update the compare value upon TEZ event

mcpwm_ll_operator_enable_update_compare_on_tep()

Enable to update the compare value upon TEP event

mcpwm_ll_operator_set_deadtime_clock_src()

Set clock source for dead time submodule

mcpwm_ll_carrier_enable()

Enable carrier for MCPWM operator

mcpwm_ll_brake_clear_ost()

Clear the OST brake

mcpwm_ll_brake_enable_oneshot_mode()

Enable the OST brake

mcpwm_ll_brake_enable_cbc_mode()

Enable the CBC brake

mcpwm_ll_brake_enable_cbc_refresh_on_tez()

Enable refresh the CBC brake on TEZ event

mcpwm_ll_capture_enable_timer()

Enable capture timer

mcpwm_ll_capture_get_value()

Get the captured value

mcpwm_ll_timer_get_count_value()

Get timer count value

mcpwm_ll_timer_propagate_input_sync()

Use the input sync signal as the output sync signal (i.e. propagate the input sync signal)

mcpwm_ll_timer_trigger_soft_sync()

Trigger MCPWM timer software sync event

mcpwm_ll_timer_set_sync_phase_value()

Set sync count value for MCPWM timer

mcpwm_ll_timer_set_sync_phase_direction()

Set sync phase direction for MCPWM timer

mcpwm_ll_timer_set_gpio_sync_input()

Select which GPIO sync input to use

mcpwm_ll_timer_set_timer_sync_input()

Select which timer sync input to use

mcpwm_ll_timer_clear_sync_input()

Clear timer sync input selection

mcpwm_ll_invert_gpio_sync_input()

Invert the GPIO sync input signal

mcpwm_ll_operator_connect_timer()

Connect operator and timer by ID

mcpwm_ll_generator_set_action_on_trigger_event()

Set generator action on trigger event

mcpwm_ll_gen_disable_continue_force_action()

Disable continue forced action for generator

mcpwm_ll_gen_disable_noncontinue_force_action()

Disable non-continue forced action for generator

mcpwm_ll_deadtime_set_falling_delay()

Set falling edge delay duration

mcpwm_ll_deadtime_set_rising_delay()

Set rising edge delay duration

mcpwm_ll_deadtime_enable_update_delay_on_tez()

Enable to update deadtime on TEZ event

mcpwm_ll_carrier_set_prescale()

Set prescale for MCPWM carrier source clock

mcpwm_ll_carrier_set_duty()

Set duty cycle of MCPWM carrier

mcpwm_ll_carrier_out_invert()

Invert the signal after the carrier is applied

mcpwm_ll_carrier_in_invert()

Invert the signal before applying the carrier

mcpwm_ll_carrier_set_first_pulse_width()

Set the first pulse width of the carrier

mcpwm_ll_fault_set_active_level()

Set fault polarity (i.e. which level is treated as an active fault)

mcpwm_ll_fault_enable_cbc_refresh_on_tep()

Enable refresh the CBC brake on TEP event

mcpwm_ll_brake_enable_soft_cbc()

Enable software CBC brake

mcpwm_ll_brake_enable_soft_ost()

Enable software OST brake

mcpwm_ll_capture_enable_timer_sync()

Enable sync for capture timer

mcpwm_ll_capture_enable_posedge()

Enable capture on positive edge

mcpwm_ll_capture_enable_negedge()

Enable capture on negative edge

mcpwm_ll_capture_set_prescale()

Set the prescale of the input capture signal

mcpwm_ll_intr_clear_capture_status()

mcpwm_ll_group_enable_shadow_mode()

Enable update MCPWM active registers from shadow registers

mcpwm_ll_group_flush_shadow()

Flush shadow registers to active registers

mcpwm_ll_timer_enable_update_period_on_tez()

Enable to update MCPWM period upon TEZ event

mcpwm_ll_timer_enable_update_period_on_sync()

Enable to update MCPWM period upon sync event

mcpwm_ll_operator_enable_update_compare_on_sync()

Enable to update the compare value upon sync event

mcpwm_ll_operator_stop_update_compare()

Stop updating the compare value

mcpwm_ll_operator_update_action_at_once()

Update operator actions immediately

mcpwm_ll_operator_enable_update_action_on_tez()

Enable update actions on TEZ event

mcpwm_ll_operator_enable_update_action_on_tep()

Enable update actions on TEP event

mcpwm_ll_operator_enable_update_action_on_sync()

Enable update actions on sync event

mcpwm_ll_operator_stop_update_action()

Stop updating actions

mcpwm_ll_operator_set_trigger_from_gpio_fault()

Set trigger from GPIO (reuse the fault GPIO)

mcpwm_ll_operator_set_trigger_from_sync()

Set trigger from sync event (when the timer/gpio/soft taken the sync signal)

mcpwm_ll_generator_reset_actions()

Reset actions for the generator

mcpwm_ll_gen_trigger_noncontinue_force_action()

Trigger non-continue forced action for generator

mcpwm_ll_gen_set_continue_force_level()

Set continue force level for generator

mcpwm_ll_gen_set_noncontinue_force_level()

Set non-continue force level for generator

mcpwm_ll_deadtime_get_switch_topology()

Get the deadtime switch topology

mcpwm_ll_deadtime_update_delay_at_once()

Update deadtime immediately

mcpwm_ll_deadtime_enable_update_delay_on_tep()

Enable to update deadtime on TEP event

mcpwm_ll_deadtime_enable_update_delay_on_sync()

Enable to update deadtime on sync event

mcpwm_ll_deadtime_stop_update_delay()

Stop updating deadtime

mcpwm_ll_brake_trigger_soft_cbc()

Trigger software CBC brake for once

mcpwm_ll_brake_trigger_soft_ost()

Trigger software OST brake for once

mcpwm_ll_ost_brake_active()

Whether the OST brake is still active

mcpwm_ll_cbc_brake_active()

Whether the CBC brake is still active

mcpwm_ll_capture_set_sync_phase_value()

Set sync phase for capture timer

mcpwm_ll_capture_set_timer_sync()

Set the timer sync source for MCPWM capture timer

mcpwm_ll_capture_set_gpio_sync()

Set the GPIO sync source for MCPWM capture timer

mcpwm_ll_capture_trigger_sw_sync()

Trigger a software sync for capture timer

mcpwm_ll_invert_input()

Invert the capture input signal

mcpwm_ll_trigger_soft_capture()

Trigger the software capture for once

mcpwm_ll_timer_get_count_mode()

mcpwm_ll_intr_get_capture_status()

mcpwm_ll_operator_flush_shadow()

Flush operator shadow registers to active registers

Examples

References

from examples

Code

Location

Referrer

static inline mcpwm_capture_edge_t mcpwm_ll_capture_get_edge(mcpwm_dev_t *mcpwm, int channel)

mcpwm_ll.h:1601

.cap_edge = mcpwm_ll_capture_get_edge(hal->dev, cap_id),

mcpwm_cap.c:501

mcpwm_capture_default_isr()

edata.cap_edge = mcpwm_ll_capture_get_edge(curr_context->hal.dev, i) == MCPWM_CAP_EDGE_NEG ? MCPWM_NEG_EDGE

mcpwm_legacy.c:834

mcpwm_default_isr_handler()

return mcpwm_ll_capture_get_edge(hal->dev, cap_sig) == MCPWM_CAP_EDGE_NEG ? 2 : 1;

mcpwm_legacy.c:967

mcpwm_capture_signal_get_edge()

Call Tree

from examples

mcpwm_ll_capture_get_edge() is called by 3 functions:

mcpwm_default_isr_handler()

mcpwm_capture_signal_get_edge()

mcpwm_capture_default_isr()

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mcpwm_ll_capture_get_edge()

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Data Use

from examples

mcpwm_ll_capture_get_edge() reads 4 variables:

mcpwm_cap_status_reg_t::val

mcpwm_capture_edge_t::MCPWM_CAP_EDGE_POS

mcpwm_capture_edge_t::MCPWM_CAP_EDGE_NEG

mcpwm_dev_t::cap_status

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mcpwm_ll_capture_get_edge()

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Class Tree

from examples

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Override Tree

from examples

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Implementations

from examples

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Instances

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Lifecycle

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