48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* Example of using DS1302 RTC driver
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*
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* Part of esp-open-rtos
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* Copyright (C) 2016 Ruslan V. Uss <unclerus@gmail.com>
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* Pavel Merzlyakov <merzlyakovpavel@gmail.com>
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* BSD Licensed as described in the file LICENSE
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*/
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#include <esp/uart.h>
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#include <espressif/esp_common.h>
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#include <ds1302/ds1302.h>
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#include <stdio.h>
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#define CE_PIN 5
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#define IO_PIN 4
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#define SCLK_PIN 0
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void user_init(void)
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{
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uart_set_baud(0, 115200);
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printf("SDK version:%s\n", sdk_system_get_sdk_version());
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struct tm time = {
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.tm_year = 2016,
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.tm_mon = 9,
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.tm_mday = 31,
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.tm_hour = 21,
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.tm_min = 54,
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.tm_sec = 10
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};
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ds1302_init(CE_PIN, IO_PIN, SCLK_PIN);
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ds1302_set_write_protect(false);
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ds1302_set_time(&time);
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ds1302_start(true);
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while (true)
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{
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ds1302_get_time(&time);
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printf("%04d-%02d-%02d %02d:%02d:%02d\n", time.tm_year, time.tm_mon + 1,
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time.tm_mday, time.tm_hour, time.tm_min, time.tm_sec);
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for (uint32_t i = 0; i < 1000; i++)
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sdk_os_delay_us(500);
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}
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}
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