28 lines
629 B
C
28 lines
629 B
C
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#pragma once
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#include "esp_err.h"
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/**
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* Initialize the Telegram bot.
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* Reads bot token from NVS.
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*/
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esp_err_t telegram_bot_init(void);
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/**
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* Start the Telegram polling task (long polling on Core 0).
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*/
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esp_err_t telegram_bot_start(void);
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/**
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* Send a text message to a Telegram chat.
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* Automatically splits messages longer than 4096 chars.
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* @param chat_id Telegram chat ID (numeric string)
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* @param text Message text (supports Markdown)
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*/
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esp_err_t telegram_send_message(const char *chat_id, const char *text);
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/**
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* Save the Telegram bot token to NVS.
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*/
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esp_err_t telegram_set_token(const char *token);
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