26 #define SIGMADELTA_OBJ_CHECK(sigmadelta_port) { \  argument
27 …SIGMADELTA_CHECK((sigmadelta_port < SIGMADELTA_PORT_MAX), "sigmadelta port error", ESP_ERR_INVALID…
28 …SIGMADELTA_CHECK((p_sigmadelta_obj[sigmadelta_port]), "sigmadelta driver has not been initialized"…
31 static inline esp_err_t _sigmadelta_set_duty(sigmadelta_port_t sigmadelta_port, sigmadelta_channel_…  in _sigmadelta_set_duty()  argument
33     SIGMADELTA_OBJ_CHECK(sigmadelta_port);  in _sigmadelta_set_duty()
35     sigmadelta_hal_set_duty(&(p_sigmadelta_obj[sigmadelta_port]->hal), channel, duty);  in _sigmadelta_set_duty()
39 static inline esp_err_t _sigmadelta_set_prescale(sigmadelta_port_t sigmadelta_port, sigmadelta_chan…  in _sigmadelta_set_prescale()  argument
41     SIGMADELTA_OBJ_CHECK(sigmadelta_port);  in _sigmadelta_set_prescale()
43     sigmadelta_hal_set_prescale(&(p_sigmadelta_obj[sigmadelta_port]->hal), channel, prescale);  in _sigmadelta_set_prescale()
47 static inline esp_err_t _sigmadelta_set_pin(sigmadelta_port_t sigmadelta_port, sigmadelta_channel_t…  in _sigmadelta_set_pin()  argument
49     SIGMADELTA_OBJ_CHECK(sigmadelta_port);  in _sigmadelta_set_pin()
57 static inline esp_err_t _sigmadelta_config(sigmadelta_port_t sigmadelta_port, const sigmadelta_conf…  in _sigmadelta_config()  argument
59     SIGMADELTA_OBJ_CHECK(sigmadelta_port);  in _sigmadelta_config()
61     _sigmadelta_set_duty(sigmadelta_port, config->channel, config->sigmadelta_duty);  in _sigmadelta_config()
62     _sigmadelta_set_prescale(sigmadelta_port, config->channel, config->sigmadelta_prescale);  in _sigmadelta_config()
63     _sigmadelta_set_pin(sigmadelta_port, config->channel, config->sigmadelta_gpio);  in _sigmadelta_config()
67 esp_err_t sigmadelta_deinit(sigmadelta_port_t sigmadelta_port)  in sigmadelta_deinit()  argument
69     SIGMADELTA_OBJ_CHECK(sigmadelta_port);  in sigmadelta_deinit()
71     heap_caps_free(p_sigmadelta_obj[sigmadelta_port]);  in sigmadelta_deinit()
72     p_sigmadelta_obj[sigmadelta_port] = NULL;  in sigmadelta_deinit()
76 esp_err_t sigmadelta_init(sigmadelta_port_t sigmadelta_port)  in sigmadelta_init()  argument
78 …SIGMADELTA_CHECK((sigmadelta_port < SIGMADELTA_PORT_MAX), "sigmadelta_port error", ESP_ERR_INVALID…  in sigmadelta_init()
79 …SIGMADELTA_CHECK((p_sigmadelta_obj[sigmadelta_port]) == NULL, "sigmadelta driver already initializ…  in sigmadelta_init()
81 …p_sigmadelta_obj[sigmadelta_port] = (sigmadelta_obj_t *) heap_caps_calloc(1, sizeof(sigmadelta_obj…  in sigmadelta_init()
83     if (p_sigmadelta_obj[sigmadelta_port] == NULL) {  in sigmadelta_init()
88     sigmadelta_hal_init(&(p_sigmadelta_obj[sigmadelta_port]->hal), sigmadelta_port);  in sigmadelta_init()