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#ifndef DISPLAY_H
#define DISPLAY_H
#include "esp_err.h"
#include <stdint.h>
#include <stdbool.h>
typedef enum {
DISPLAY_BOOT,
DISPLAY_READY,
DISPLAY_PAYMENT_RECEIVED,
DISPLAY_ERROR,
DISPLAY_SETUP_PENDING
} display_state_t;
typedef enum {
DISPLAY_QR_WIFI,
DISPLAY_QR_PORTAL
} display_qr_mode_t;
esp_err_t display_init(void);
void display_set_state(display_state_t state);
void display_update(const char *ap_ssid, int active_clients,
uint64_t wallet_balance, const char *portal_url,
const char *mint_url, int price_per_step,
const char *wifi_status);
void display_notify_payment(int amount_sats, int64_t allotment_ms);
void display_notify_wifi_connected(const char *ip);
void display_notify_wifi_disconnected(void);
void display_render_text(int x, int y, const char *text, uint16_t fg, uint16_t bg, int scale);
void display_render_qr(const char *text);
#endif
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