25 lines
908 B
C
25 lines
908 B
C
#include "esp_system.h"
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#if ESP_IDF_VERSION_MAJOR >= 4 && CONFIG_ESP_RMAKER_TASK_STACK && CONFIG_IDF_TARGET_ESP32
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#include <qrcode.h>
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#define PROV_QR_VERSION "v1"
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#define QRCODE_BASE_URL "https://rainmaker.espressif.com/qrcode.html"
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static void printQR(const char *name, const char *pop, const char *transport)
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{
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if (!name || !pop || !transport) {
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log_w("Cannot generate QR code payload. Data missing.");
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return;
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}
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char payload[150];
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snprintf(payload, sizeof(payload), "{\"ver\":\"%s\",\"name\":\"%s\"" \
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",\"pop\":\"%s\",\"transport\":\"%s\"}",
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PROV_QR_VERSION, name, pop, transport);
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Serial.printf("Scan this QR code from the ESP RainMaker phone app.\n");
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qrcode_display(payload);
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Serial.printf("If QR code is not visible, copy paste the below URL in a browser.\n%s?data=%s\n", QRCODE_BASE_URL, payload);
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}
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#endif
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