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SourceVuESP-IDF Framework and ExamplesESP-IDFmcpwm_generator_config_t::gen_gpio_num

mcpwm_generator_config_t::gen_gpio_num field

The GPIO number used to output the PWM signal

Syntax

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Summary

Declaration

from mcpwm_gen.h:23

int gen_gpio_num;

Examples

mcpwm_generator_config_t::gen_gpio_num is referenced by 5 libraries and example projects:

mcpwm_bdc_speed_control sample

mcpwm_bldc_hall_control sample

mcpwm_foc_svpwm_open_loop sample

mcpwm_servo_control sample

mcpwm_sync sample

References

from 0/5 examples

Code

Location

Referrer

int gen_gpio_num; /*!< The GPIO number used to output the PWM signal */

mcpwm_gen.h:23

uint64_t old_gpio_rsv_mask = esp_gpio_reserve(BIT64(config->gen_gpio_num));

mcpwm_gen.c:91

mcpwm_new_generator()

if (old_gpio_rsv_mask & BIT64(config->gen_gpio_num)) {

mcpwm_gen.c:93

mcpwm_new_generator()

ESP_LOGW(TAG, "GPIO %d is not usable, maybe conflict with others", config->gen_gpio_num);

mcpwm_gen.c:94

mcpwm_new_generator()

gpio_func_sel(config->gen_gpio_num, PIN_FUNC_GPIO);

mcpwm_gen.c:98

mcpwm_new_generator()

esp_rom_gpio_connect_out_signal(config->gen_gpio_num,

mcpwm_gen.c:100

mcpwm_new_generator()

gpio_ll_input_enable(&GPIO, config->gen_gpio_num);

mcpwm_gen.c:106

mcpwm_new_generator()

gpio_ll_od_enable(&GPIO, config->gen_gpio_num);

mcpwm_gen.c:109

mcpwm_new_generator()

gen->gen_gpio_num = config->gen_gpio_num;

mcpwm_gen.c:113

mcpwm_new_generator()

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Data Use

from 0/5 examples

mcpwm_generator_config_t::gen_gpio_num is read by 1 function:

mcpwm_generator_config_t::gen_gpio_num

mcpwm_new_generator()

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