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Initial Code v0.1.0

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jomjol
2020-08-07 17:42:29 +02:00
parent 0e2475bf0d
commit 4fe26dc0d8
269 changed files with 87264 additions and 0 deletions
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49
code/lib/driver/camera_common.h Normal file
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#pragma once
#include <stdint.h>
#include <stddef.h>
#include <stdbool.h>
#include "esp_err.h"
#include "esp_intr_alloc.h"
#include "freertos/FreeRTOS.h"
#include "freertos/semphr.h"
#include "freertos/task.h"
#include "esp_camera.h"
#include "sensor.h"
#include "esp_system.h"
#if ESP_IDF_VERSION_MAJOR >= 4 // IDF 4+
#if CONFIG_IDF_TARGET_ESP32 // ESP32/PICO-D4
#include "esp32/rom/lldesc.h"
#else
#error Target CONFIG_IDF_TARGET is not supported
#endif
#else // ESP32 Before IDF 4.0
#include "rom/lldesc.h"
#endif
typedef union {
struct {
uint8_t sample2;
uint8_t unused2;
uint8_t sample1;
uint8_t unused1;
};
uint32_t val;
} dma_elem_t;
typedef enum {
/* camera sends byte sequence: s1, s2, s3, s4, ...
* fifo receives: 00 s1 00 s2, 00 s2 00 s3, 00 s3 00 s4, ...
*/
SM_0A0B_0B0C = 0,
/* camera sends byte sequence: s1, s2, s3, s4, ...
* fifo receives: 00 s1 00 s2, 00 s3 00 s4, ...
*/
SM_0A0B_0C0D = 1,
/* camera sends byte sequence: s1, s2, s3, s4, ...
* fifo receives: 00 s1 00 00, 00 s2 00 00, 00 s3 00 00, ...
*/
SM_0A00_0B00 = 3,
} i2s_sampling_mode_t;