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led to day3

This commit is contained in:
james 2024-07-25 22:21:07 +08:00
parent 66c6558488
commit b5093f2a50
3 changed files with 134 additions and 129 deletions
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18
Day3/SConscript Normal file
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from building import *
import os
cwd = GetCurrentDir()
src = Glob('*.c')
CPPPATH = [cwd]
if GetDepend(['PKG_USING_RTDUINO']) and not GetDepend(['RTDUINO_NO_SETUP_LOOP']):
src += ['arduino_main.cpp']
group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
list = os.listdir(cwd)
for item in list:
if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
group = group + SConscript(os.path.join(item, 'SConscript'))
Return('group')

114
Day3/led.c Normal file
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#include <board.h>
#include <rtthread.h>
#include <drv_gpio.h>
#ifndef RT_USING_NANO
#include <rtdevice.h>
#endif /* RT_USING_NANO */
#define GPIO_LED_B GET_PIN(F, 11)
#define GPIO_LED_R GET_PIN(F, 12)
#define THREAD_PRIORITY 25
#define THREAD_STACK_SIZE 1024
#define THREAD_TIMESLICE 5
#define PIN_KEY0 GET_PIN(C,0)
#define KEY_PRESS_DOWN(key) (rt_pin_read((key))) == PIN_LOW)
#define KEY_PRESSED PIN_LOW
static rt_thread_t tid1 = RT_NULL;
static rt_thread_t tid2 = RT_NULL;
static void key_name_entry(void *parameter);
static void led_name_entry(void *parameter);
static rt_sem_t dynamic_sem = RT_NULL;
int led(void)
{
rt_pin_mode(GPIO_LED_R, PIN_MODE_OUTPUT);
rt_pin_mode(PIN_KEY0, PIN_MODE_INPUT_PULLUP);
dynamic_sem = rt_sem_create("dsem", 0, RT_IPC_FLAG_PRIO);
if (dynamic_sem == RT_NULL)
{
rt_kprintf("create dynamic semaphore failed.\n");
return -1;
}
else
{
rt_kprintf("create done. dynamic semaphore value = 0.\n");
}
tid1 = rt_thread_create("key_thread",
key_name_entry, RT_NULL,
THREAD_STACK_SIZE,
THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
{
rt_thread_startup(tid1);
}
tid2 = rt_thread_create("led_thread",
led_name_entry, RT_NULL,
THREAD_STACK_SIZE,
THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
{
rt_thread_startup(tid2);
}
// while (1)
// {
// rt_pin_write(GPIO_LED_R, PIN_HIGH);
// rt_thread_mdelay(500);
// rt_pin_write(GPIO_LED_R, PIN_LOW);
// rt_thread_mdelay(500);
// }
}
MSH_CMD_EXPORT(led, led control);
static void key_name_entry(void *parameter)
{
rt_uint32_t count=0;
while (1)
{
if(rt_pin_read(PIN_KEY0) == KEY_PRESSED)
{
rt_thread_mdelay(10);
if(rt_pin_read(PIN_KEY0) ==KEY_PRESSED)
{
rt_kprintf("key0 is pressed (%d) \n", count++);
// rt_sem_release(dynamic_sem);
}
else
{
rt_sem_release(dynamic_sem);
}
}
else
{
rt_sem_release(dynamic_sem);
}
rt_thread_mdelay(10);
}
}
static void led_name_entry(void *parameter)
{
rt_uint32_t count=0;
rt_uint32_t result=0;
while (1)
{
rt_pin_write(GPIO_LED_R, PIN_HIGH);
result = rt_sem_take(dynamic_sem, RT_WAITING_FOREVER);
if (result == RT_EOK)
{
// rt_kprintf("LED LOW\n");
rt_pin_write(GPIO_LED_R, PIN_LOW);
}
rt_thread_mdelay(10);
}
}

131
applications/main.c
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@ -1,134 +1,7 @@
/*
* Copyright (c) 2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2023-07-06 Supperthomas first version
* 2023-12-03 Meco Man support nano version
*/
#include <board.h>
#include <rtthread.h>
#include <drv_gpio.h>
#ifndef RT_USING_NANO
#include <rtdevice.h>
#endif /* RT_USING_NANO */
#define GPIO_LED_B GET_PIN(F, 11)
#define GPIO_LED_R GET_PIN(F, 12)
#define THREAD_PRIORITY 25
#define THREAD_STACK_SIZE 1024
#define THREAD_TIMESLICE 5
#define PIN_KEY0 GET_PIN(C,0)
static rt_thread_t tid1 = RT_NULL;
static rt_thread_t tid2 = RT_NULL;
static void key_name_entry(void *parameter);
static void led_name_entry(void *parameter);
static rt_sem_t dynamic_sem = RT_NULL;
int main(void)
int main(void)
{
rt_pin_mode(GPIO_LED_R, PIN_MODE_OUTPUT);
rt_pin_mode(PIN_KEY0, PIN_MODE_INPUT_PULLUP);
dynamic_sem = rt_sem_create("dsem", 0, RT_IPC_FLAG_PRIO);
if (dynamic_sem == RT_NULL)
{
rt_kprintf("create dynamic semaphore failed.\n");
return -1;
}
else
{
rt_kprintf("create done. dynamic semaphore value = 0.\n");
}
tid1 = rt_thread_create("key_thread",
key_name_entry, RT_NULL,
THREAD_STACK_SIZE,
THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid1 != RT_NULL)
{
rt_thread_startup(tid1);
}
tid2 = rt_thread_create("led_thread",
led_name_entry, RT_NULL,
THREAD_STACK_SIZE,
THREAD_PRIORITY, THREAD_TIMESLICE);
if (tid2 != RT_NULL)
{
rt_thread_startup(tid2);
}
// while (1)
// {
// rt_pin_write(GPIO_LED_R, PIN_HIGH);
// rt_thread_mdelay(500);
// rt_pin_write(GPIO_LED_R, PIN_LOW);
// rt_thread_mdelay(500);
// }
}
static void key_name_entry(void *parameter)
{
rt_uint32_t count=0;
while (1)
{
if(rt_pin_read(PIN_KEY0) == PIN_LOW)
{
rt_thread_mdelay(100);
if(rt_pin_read(PIN_KEY0) == PIN_LOW)
{
rt_kprintf("key0 is pressed (%d) ", count++);
// rt_sem_release(dynamic_sem);
}
else
{
rt_sem_release(dynamic_sem);
}
}
else
{
rt_sem_release(dynamic_sem);
}
rt_thread_mdelay(10);
}
return 0;
}
static void led_name_entry(void *parameter)
{
rt_uint32_t count=0;
rt_uint32_t result=0;
while (1)
{
rt_pin_write(GPIO_LED_R, PIN_HIGH);
result = rt_sem_take(dynamic_sem, RT_WAITING_FOREVER);
if (result == RT_EOK)
{
// rt_kprintf("LED LOW\n");
rt_pin_write(GPIO_LED_R, PIN_LOW);
}
rt_thread_mdelay(10);
}
}
// #include <rtthread.h>
// #include "hello.h"
// int main(void)
// {
// while(1)
// {
// Print_Hello_World();
// rt_thread_mdelay(500);
// }
// return 0;
// }