L'électron rare
63 lines
1.2 KiB
C++
63 lines
1.2 KiB
C++
#ifndef ESP32_QR_CODE_ARDUINO_H_
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#define ESP32_QR_CODE_ARDUINO_H_
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#include "Arduino.h"
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#include "ESP32CameraPins.h"
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#include "esp_camera.h"
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#ifndef QR_CODE_READER_STACK_SIZE
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#define QR_CODE_READER_STACK_SIZE 40 * 1024
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#endif
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#ifndef QR_CODE_READER_TASK_PRIORITY
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#define QR_CODE_READER_TASK_PRIORITY 5
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#endif
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enum QRCodeReaderSetupErr
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{
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SETUP_OK,
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SETUP_NO_PSRAM_ERROR,
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SETUP_CAMERA_INIT_ERROR,
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};
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/* This structure holds the decoded QR-code data */
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struct QRCodeData
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{
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bool valid;
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int dataType;
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uint8_t payload[1024];
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int payloadLen;
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};
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class ESP32QRCodeReader
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{
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private:
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TaskHandle_t qrCodeTaskHandler;
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CameraPins pins;
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framesize_t frameSize;
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public:
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camera_config_t cameraConfig;
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QueueHandle_t qrCodeQueue;
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bool begun = false;
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bool debug = false;
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// Constructor
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ESP32QRCodeReader();
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ESP32QRCodeReader(CameraPins pins);
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ESP32QRCodeReader(CameraPins pins, framesize_t frameSize);
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ESP32QRCodeReader(framesize_t frameSize);
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~ESP32QRCodeReader();
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// Setup camera
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QRCodeReaderSetupErr setup();
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void begin();
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void beginOnCore(BaseType_t core);
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bool receiveQrCode(struct QRCodeData *qrCodeData, long timeoutMs);
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void end();
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void setDebug(bool);
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};
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#endif // ESP32_QR_CODE_ARDUINO_H_
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