82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
#include <rtthread.h>
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#include <rtdevice.h>
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#include <board.h>
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#include "infrared.h"
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#include <drv_gpio.h>
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#define DBG_TAG "main"
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#define DBG_LVL DBG_LOG
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#include <rtdbg.h>
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#include <ulog.h>
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/* 配置 LED 灯引脚 */
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#define PIN_LED_B GET_PIN(F, 11) // PF11 : LED_B --> LED
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#define PIN_LED_R GET_PIN(F, 12) // PF12 : LED_R --> LED
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#define PAGE_MAX 2
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extern rt_atomic_t now_direction;
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extern rt_atomic_t snake_pressed;
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extern rt_atomic_t page_chosen ;
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extern int snake_max;
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extern char tmp[10];
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void snake_compare(rt_uint8_t key)
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{
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rt_sprintf(tmp, "%02X", key);
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rt_atomic_store(&snake_pressed, snake_max + 1);
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if (rt_strcmp(tmp, "30") == 0|| rt_strcmp(tmp, "53") == 0)
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if (rt_atomic_load(&now_direction) != 2)
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rt_atomic_store(&now_direction, 0);
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if (rt_strcmp(tmp, "E8") == 0|| rt_strcmp(tmp, "99") == 0)
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if (rt_atomic_load(&now_direction) != 3)
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rt_atomic_store(&now_direction, 1);
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if (rt_strcmp(tmp, "B0") == 0|| rt_strcmp(tmp, "4B") == 0)
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if (rt_atomic_load(&now_direction) != 0)
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rt_atomic_store(&now_direction, 2);
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if (rt_strcmp(tmp, "68") == 0|| rt_strcmp(tmp, "83") == 0)
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if (rt_atomic_load(&now_direction) != 1)
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rt_atomic_store(&now_direction, 3);
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// if (rt_strcmp(tmp, "88") == 0)
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// page_chosen = (page_chosen % PAGE_MAX) + 1;
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}
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void myir_entry(void *parameter)
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{
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rt_kprintf("myir_entry\n");
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unsigned int count = 1;
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rt_int16_t key;
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struct infrared_decoder_data infrared_data;
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/* 选择 NEC 解码器 */
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ir_select_decoder("nec");
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/* 设置 RGB 引脚为输出模式*/
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rt_pin_mode(PIN_LED_R, PIN_MODE_OUTPUT);
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rt_pin_mode(PIN_LED_B, PIN_MODE_OUTPUT);
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rt_pin_write(PIN_LED_R, PIN_HIGH);
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rt_pin_write(PIN_LED_B, PIN_HIGH);
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while (1)
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{
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if (infrared_read("nec", &infrared_data) == RT_EOK)
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{
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/* 读取到红外数据，红灯亮起 */
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rt_pin_write(PIN_LED_R, PIN_LOW);
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LOG_I("RECEIVE OK: addr:0x%02X key:0x%02X repeat:%d", infrared_data.data.nec.addr,
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infrared_data.data.nec.key, infrared_data.data.nec.repeat);
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snake_compare(infrared_data.data.nec.key);
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}
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rt_thread_mdelay(50);
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/* 熄灭蓝灯 */
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rt_pin_write(PIN_LED_B, PIN_HIGH);
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/* 熄灭红灯 */
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rt_pin_write(PIN_LED_R, PIN_HIGH);
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// if( count % 100 == 0)
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// rt_kprintf("count = %d\n", count);
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}
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}
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