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64 lines
1.0 KiB
64 lines
1.0 KiB
/*
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#include <libopencm3/cm3/nvic.h>
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#include <libopencm3/stm32/exti.h>
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#include <libopencm3/stm32/gpio.h>
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#include <libopencm3/stm32/rtc.h>
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*/
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#include <rtc.h>
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static int reset = 0;
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void rtc_alarm_isr(void)
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{
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/*
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if (rtc_check_flag(RTC_ALR)) {
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rtc_clear_flag(RTC_ALR);
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rtc_disable_alarm();
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exti_reset_request(EXTI17);
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if (!reset) {
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reset = 1;
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gpio_set(GPIOA, GPIO1);
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rtc_set_alarm_time(rtc_get_counter_val() + 5);
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rtc_enable_alarm();
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} else {
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reset = 0;
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gpio_set(GPIOA, GPIO1);
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alarm_disable();
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}
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}
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*/
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}
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int alarm_enable(uint32_t timeout)
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{
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/*
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rtc_enable_alarm();
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rtc_set_alarm_time(rtc_get_counter_val() + timeout);
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exti_enable_request(EXTI17);
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exti_set_trigger(EXTI17, EXTI_TRIGGER_RISING);
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nvic_enable_irq(NVIC_RTC_ALARM_IRQ);
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nvic_set_priority(NVIC_RTC_ALARM_IRQ, 1);
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rtc_interrupt_enable(RTC_ALR);
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*/
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return 0;
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}
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int alarm_disable(void)
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{
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/*
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exti_disable_request(EXTI17);
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nvic_disable_irq(NVIC_RTC_ALARM_IRQ);
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rtc_interrupt_disable(RTC_ALR);
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rtc_disable_alarm();
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*/
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return 0;
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}
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