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27 lines
530 B
C++
27 lines
530 B
C++
#include "RFIDInterface.hpp"
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#include <esp_log.h>
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static const char* TAG = "rfid";
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void tag_handler(uint8_t* sn) { // serial number is always 5 bytes long
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ESP_LOGI(TAG, "Tag: %#x %#x %#x %#x %#x",
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sn[0], sn[1], sn[2], sn[3], sn[4]
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);
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}
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RFIDInterface::RFIDInterface() {
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startConfig = (rc522_start_args_t){
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.miso_io = 26,
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.mosi_io = 25,
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.sck_io = 23,
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.sda_io = 5,
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.callback = &tag_handler
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};
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}
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void RFIDInterface::start() {
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rc522_start(startConfig);
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}
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