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29 lines
510 B
29 lines
510 B
/**
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* @file port.c
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* @author Finny (tianjialong0106@163.com)
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* @brief
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* @version 0.1
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* @date 2022-09-26
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*
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* @copyright Copyright (c) 2022
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*
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*/
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#include "port.h"
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#include "driver/gpio.h"
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#include "esp_log.h"
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uint32_t port_get_ticket() { return esp_log_timestamp(); }
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uint32_t port_haspassedms(uint32_t ticket) { return port_get_ticket() - ticket; }
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uint32_t port_delay_ms(uint32_t ms)
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{
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uint32_t now = port_get_ticket();
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while (port_get_ticket() - now < ms)
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{
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}
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return 0;
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}
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