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SourceVuESP-IDF Framework and ExamplesESP-IDFledc_dev_s::::timer

ledc_dev_s::::timer field

Syntax

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Summary

Declaration

from ledc_struct.h:63

struct { union { struct { uint32_t duty_resolution: 5; uint32_t clock_divider: 18; uint32_t pause: 1; uint32_t rst: 1; uint32_t tick_sel: 1; uint32_t low_speed_update: 1; uint32_t reserved26: 5; }; uint32_t val; } conf; union { struct { uint32_t timer_cnt: 20; uint32_t reserved20: 12; }; uint32_t val; } value; } timer[4];

References

Code

Location

Referrer

} timer[4];

ledc_struct.h:83

hw->timer_group[speed_mode].timer[timer_sel].conf.low_speed_update = 1;

ledc_ll_ls_timer_update()

hw->timer_group[speed_mode].timer[timer_sel].conf.rst = 1;

ledc_ll_timer_rst()

hw->timer_group[speed_mode].timer[timer_sel].conf.rst = 0;

ledc_ll_timer_rst()

hw->timer_group[speed_mode].timer[timer_sel].conf.pause = 1;

ledc_ll_timer_pause()

hw->timer_group[speed_mode].timer[timer_sel].conf.pause = 0;

ledc_ll_timer_resume()

hw->timer_group[speed_mode].timer[timer_sel].conf.clock_divider = clock_divider;

ledc_ll_set_clock_divider()

*clock_divider = hw->timer_group[speed_mode].timer[timer_sel].conf.clock_divider;

ledc_ll_get_clock_divider()

hw->timer_group[speed_mode].timer[timer_sel].conf.tick_sel = (clk_src == LEDC_APB_CLK);

ledc_ll_set_clock_source()

if (hw->timer_group[speed_mode].timer[timer_sel].conf.tick_sel) {

ledc_ll_get_clock_source()

hw->timer_group[speed_mode].timer[timer_sel].conf.duty_resolution = duty_resolution;

ledc_ll_set_duty_resolution()

*duty_resolution = hw->timer_group[speed_mode].timer[timer_sel].conf.duty_resolution;

ledc_ll_get_duty_resolution()

*max_duty = (1 << (LEDC.timer_group[speed_mode].timer[timer_sel].conf.duty_resolution));

ledc_ll_get_max_duty()

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Data Use

ledc_dev_s::::timer is read by 11 functions:

ledc_dev_s::::timer

ledc_ll_ls_timer_update()

ledc_ll_timer_rst()

ledc_ll_timer_pause()

ledc_ll_timer_resume()

ledc_ll_set_clock_divider()

ledc_ll_get_clock_divider()

ledc_ll_set_clock_source()

ledc_ll_get_clock_source()

ledc_ll_set_duty_resolution()

ledc_ll_get_duty_resolution()

ledc_ll_get_max_duty()

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