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# include "qm_common.h"
# include "qm_power.h"
# include "qm_rtc.h"
# include "qm_interrupt.h"
# include "qm_soc_regs.h"
# include "qm_gpio.h"
# include "qm_scss.h"
# define LED_BIT 24 /*LED*/
# define PIN_INTR 2 /*Switch on D2000 Dev Board*/
# define DELAY 300000UL
static void rtc_example_callback();
static void gpio_example_callback();
static qm_gpio_port_config_t cfg1;
volatile unsigned char flag = 0;
int main(void)
{
qm_rtc_config_t rtc_cfg;
cfg1.direction = BIT(LED_BIT);
cfg1.int_en = BIT(PIN_INTR); /* Interrupt enabled */
cfg1.int_type = BIT(PIN_INTR); /* Edge sensitive interrupt */
cfg1.int_polarity = BIT(PIN_INTR); /* Rising edge */
cfg1.int_debounce = 0; /* Debounce disabled */
cfg1.int_bothedge = 0x0; /* Both edge disabled */
cfg1.callback = gpio_example_callback;
qm_irq_request(QM_IRQ_GPIO_0, qm_gpio_isr_0);
qm_gpio_set_config(QM_GPIO_0, &cfg1);
clk_periph_enable(CLK_PERIPH_RTC_REGISTER | CLK_PERIPH_CLK);
/* Initialize RTC configuration. */
rtc_cfg.init_val = 0;
rtc_cfg.alarm_en = 1;
rtc_cfg.alarm_val = QM_RTC_ALARM_MINUTE/2;
rtc_cfg.callback = rtc_example_callback;
qm_gpio_set_pin(QM_GPIO_0, LED_BIT);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
qm_gpio_clear_pin(QM_GPIO_0, LED_BIT);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
/* Set alarm for 30sec from now. */
qm_rtc_set_alarm(QM_RTC_0,QM_RTC_ALARM_MINUTE/2);
qm_gpio_set_pin(QM_GPIO_0, LED_BIT);
qm_irq_request(QM_IRQ_RTC_0, qm_rtc_isr_0);
qm_rtc_set_config(QM_RTC_0, &rtc_cfg);
soc_sleep();
while(1)
{
if(flag == 1)
{
qm_gpio_clear_pin(QM_GPIO_0, LED_BIT);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
qm_gpio_set_pin(QM_GPIO_0, LED_BIT);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
clk_sys_udelay(DELAY);
flag = 0;
}
}
return 0;
}
void rtc_example_callback()
{
}
void gpio_example_callback()
{
flag = 1;
}
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Hi Pratik_PP,
You have another thread for this same question: . Let's continue there.
Regards,
Diego
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Hi Pratik_PP,
You have another thread for this same question: . Let's continue there.
Regards,
Diego

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