dac_cosine_config_t::chan_id - syntax, references, description

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Referrer

dac_channel_t chan_id; /*!< The cosine wave channel id */

dac_cosine.h:25

ESP_RETURN_ON_FALSE(cos_cfg->chan_id < SOC_DAC_CHAN_NUM, ESP_ERR_INVALID_ARG, TAG, "invalid dac channel id");

dac_cosine.c:46

dac_cosine_new_channel()

ESP_GOTO_ON_ERROR(dac_priv_register_channel(cos_cfg->chan_id, "dac cosine"), err1, TAG, "register dac channel %d failed", cos_cfg->chan_id);

dac_cosine.c:58

dac_cosine_new_channel()

dac_ll_cw_set_atten(cos_cfg->chan_id, cos_cfg->atten);

dac_cosine.c:77

dac_cosine_new_channel()

dac_ll_cw_set_phase(cos_cfg->chan_id, cos_cfg->phase);

dac_cosine.c:78

dac_cosine_new_channel()

dac_ll_cw_set_dc_offset(cos_cfg->chan_id, cos_cfg->offset);

dac_cosine.c:79

dac_cosine_new_channel()

ESP_RETURN_ON_ERROR(dac_priv_deregister_channel(handle->cfg.chan_id), TAG,

dac_cosine.c:96

dac_cosine_del_channel()

"deregister dac channel %d failed", handle->cfg.chan_id);

dac_cosine.c:97

dac_cosine_del_channel()

ESP_RETURN_ON_ERROR(dac_priv_enable_channel(handle->cfg.chan_id), TAG,

dac_cosine.c:115

dac_cosine_start()

"enable dac channel %d failed", handle->cfg.chan_id);

dac_cosine.c:116

dac_cosine_start()

dac_ll_cw_enable_channel(handle->cfg.chan_id, true);

dac_cosine.c:123

dac_cosine_start()

ESP_RETURN_ON_ERROR(dac_priv_disable_channel(handle->cfg.chan_id), TAG,

dac_cosine.c:138

dac_cosine_stop()

"disable dac channel %d failed", handle->cfg.chan_id);

dac_cosine.c:139

dac_cosine_stop()

dac_ll_cw_enable_channel(handle->cfg.chan_id, false);

dac_cosine.c:142

dac_cosine_stop()

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Data Use

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dac_cosine_config_t::chan_id is read by 4 functions:

dac_cosine_config_t::chan_id

dac_cosine_new_channel()

dac_cosine_del_channel()

dac_cosine_start()

dac_cosine_stop()

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dac_cosine_config_t::chan_id field

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