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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2011-03-03 lgnq
*/
#include <rtthread.h>
#include <rthw.h>
#include "mb9bf506r.h"
#include "led.h"
void rt_hw_led_on(rt_uint8_t num)
{
RT_ASSERT(num < LEDS_MAX_NUMBER);
switch (num)
{
case 1:
USER_LED_PDOR &= ~USER_LED1;
break;
case 2:
USER_LED_PDOR &= ~USER_LED2;
break;
case 3:
USER_LED_PDOR &= ~USER_LED3;
break;
default:
break;
}
}
void rt_hw_led_off(rt_uint8_t num)
{
RT_ASSERT(num < LEDS_MAX_NUMBER);
switch (num)
{
case 1:
USER_LED_PDOR |= USER_LED1;
break;
case 2:
USER_LED_PDOR |= USER_LED2;
break;
case 3:
USER_LED_PDOR |= USER_LED3;
break;
default:
break;
}
}
void rt_hw_led_toggle(rt_uint8_t num)
{
RT_ASSERT(num < LEDS_MAX_NUMBER);
switch (num)
{
case 1:
if (USER_LED_PDOR&USER_LED1)
USER_LED_PDOR &= ~USER_LED1;
else
USER_LED_PDOR |= USER_LED1;
break;
case 2:
if (USER_LED_PDOR&USER_LED2)
USER_LED_PDOR &= ~USER_LED2;
else
USER_LED_PDOR |= USER_LED2;
break;
case 3:
if (USER_LED_PDOR&USER_LED3)
USER_LED_PDOR &= ~USER_LED3;
else
USER_LED_PDOR |= USER_LED3;
break;
default:
break;
}
}
void led_init(void)
{
/*Select CPIO function*/
USER_LED_PFR &= ~USER_LED_MASK;
/* disable analog input */
FM3_GPIO->ADE &= ~USER_LED_MASK;
/*Set CPIO Pull-Up function*/
USER_LED_PCR |= USER_LED_MASK;
/*Make led pins outputs*/
USER_LED_DDR |= USER_LED_MASK;
USER_LED_PDOR |= USER_LED_MASK;
}
void pwm_update(rt_uint16_t value)
{
FM3_BT2_PWM->PDUT = value;
}
static void led1_thread_entry(void *parameter)
{
while (1)
{
rt_hw_led_toggle(1);
rt_thread_delay(RT_TICK_PER_SECOND);
}
}
static void led2_thread_entry(void *parameter)
{
while (1)
{
rt_hw_led_toggle(2);
rt_thread_delay(RT_TICK_PER_SECOND/2);
}
}
static rt_thread_t led1_thread;
static rt_thread_t led2_thread;
void rt_hw_led_init(void)
{
led_init();
led1_thread = rt_thread_create("led1", led1_thread_entry, RT_NULL, 384, 29, 5);
if (led1_thread != RT_NULL)
rt_thread_startup(led1_thread);
led2_thread = rt_thread_create("led2", led2_thread_entry, RT_NULL, 384, 30, 5);
if (led2_thread != RT_NULL)
rt_thread_startup(led2_thread);
}
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