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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_cam_ctlr_t::get_buffer_len

esp_cam_ctlr_t::get_buffer_len field

Get ESP CAM controller internal backup buffer length

Syntax

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Summary

Declaration

from esp_cam_ctlr_interface.h:134

esp_err_t (*get_buffer_len)(esp_cam_ctlr_t *, size_t *);

References

Code

Location

Referrer

esp_err_t (*get_buffer_len)(esp_cam_ctlr_t *, size_t *);

esp_cam_ctlr_interface.h:134

ESP_RETURN_ON_FALSE(handle->get_buffer_len, ESP_ERR_NOT_SUPPORTED, TAG, "get buffer length function not supported");

esp_cam_ctlr.c:82

esp_cam_ctlr_get_frame_buffer_len()

return handle->get_buffer_len(handle, ret_fb_len);

esp_cam_ctlr.c:84

esp_cam_ctlr_get_frame_buffer_len()

Call Tree

esp_cam_ctlr_t::get_buffer_len is called by 1 function:

esp_cam_ctlr_get_frame_buffer_len()

esp_cam_ctlr_t::get_buffer_len

Data Use

esp_cam_ctlr_t::get_buffer_len is read by 1 function:

esp_cam_ctlr_t::get_buffer_len

esp_cam_ctlr_get_frame_buffer_len()

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