60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
#include <time.h>
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#include "debug.h"
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#include <rtc.h>
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static int native_rtc_enabled;
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/**
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* @brief Initializes the RTC for calendar mode
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*/
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void rtc_init(void)
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{
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native_rtc_enabled = 0;
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printf("native rtc initialized\n");
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}
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/**
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* @brief Starts the RTC
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*/
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void rtc_enable(void)
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{
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DEBUG("rtc_enable\n");
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native_rtc_enabled = 1;
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}
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/**
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* @brief Stops the RTC
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*/
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void rtc_disable(void)
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{
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DEBUG("rtc_disable()\n");
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native_rtc_enabled = 0;
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}
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/**
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* @brief Sets the current time in broken down format directly from to RTC
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* @param[in] localt Pointer to structure with time to set
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*/
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void rtc_set_localtime(struct tm* localt)
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{
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DEBUG("rtc_set_localtime()\n");
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printf("setting time not supported.");
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}
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/**
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* @brief Returns the current time in broken down format directly from the RTC
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* @param[out] localt Pointer to structure to receive time
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*/
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void rtc_get_localtime(struct tm* localt)
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{
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time_t t;
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if(native_rtc_enabled == 1) {
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t = time(NULL);
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if (localtime_r(&t, localt) == NULL) {
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err(1, "rtc_get_localtime: localtime_r");
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}
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}
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}
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