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SourceVuESP-IDF Framework and ExamplesESP-IDFmcpwm_set_frequency()

mcpwm_set_frequency() function

Syntax

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Summary

Declaration

from mcpwm_legacy.c:305

esp_err_t mcpwm_set_frequency(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, uint32_t frequency);

Arguments

Argument

mcpwm_num

timer_num

frequency

References

Code

Location

esp_err_t mcpwm_set_frequency(mcpwm_unit_t mcpwm_num, mcpwm_timer_t timer_num, uint32_t frequency)

mcpwm_legacy.c:305

Call Tree

mcpwm_set_frequency() calls 11 functions:

mcpwm_set_frequency()

esp_log_timestamp()

esp_log_write()

mcpwm_ll_timer_set_peak()

mcpwm_ll_timer_update_period_at_once()

mcpwm_ll_operator_update_compare_at_once()

mcpwm_ll_operator_set_compare_value()

mcpwm_ll_timer_get_peak()

mcpwm_ll_operator_get_compare_value()

mcpwm_timer_get_resolution()

mcpwm_critical_enter()

mcpwm_critical_exit()

Data Use

mcpwm_set_frequency() reads 9 variables:

esp_log_level_t::ESP_LOG_ERROR

esp_log_level_t::ESP_LOG_WARN

esp_log_level_t::ESP_LOG_INFO

esp_log_level_t::ESP_LOG_DEBUG

esp_log_level_t::ESP_LOG_VERBOSE

mcpwm_hal_context_t::dev

mcpwm_context_t::hal

mcpwm_set_frequency()

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Lifecycle

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