366 lines
9.3 KiB
C
366 lines
9.3 KiB
C
#include "rtthread.h"
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#include "dev_sign_api.h"
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#include "mqtt_api.h"
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#include <board.h>
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#include <drv_gpio.h>
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#include <stdio.h>
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#include <string.h>
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#include "aht10.h"
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#include <ap3216c.h>
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#include <dfs_posix.h>
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#include <drv_lcd.h>
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#include "mysnake.h"
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char DEMO_PRODUCT_KEY[IOTX_PRODUCT_KEY_LEN + 1] = {0};
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char DEMO_DEVICE_NAME[IOTX_DEVICE_NAME_LEN + 1] = {0};
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char DEMO_DEVICE_SECRET[IOTX_DEVICE_SECRET_LEN + 1] = {0};
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void *HAL_Malloc(uint32_t size);
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void HAL_Free(void *ptr);
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void HAL_Printf(const char *fmt, ...);
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int HAL_GetProductKey(char product_key[IOTX_PRODUCT_KEY_LEN + 1]);
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int HAL_GetDeviceName(char device_name[IOTX_DEVICE_NAME_LEN + 1]);
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int HAL_GetDeviceSecret(char device_secret[IOTX_DEVICE_SECRET_LEN]);
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uint64_t HAL_UptimeMs(void);
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int HAL_Snprintf(char *str, const int len, const char *fmt, ...);
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// 定义接受文件内容的缓冲区
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char buffer[1026] = {};
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char tmp[1026];
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extern int snake_len;
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rt_atomic_t page_chosen = 1;
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#define PAGE_MAX 2
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#define GPIO_LED_B GET_PIN(F, 11)
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#define GPIO_LED_R GET_PIN(F, 12)
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// AHT挂载的总线名字
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#define AHT10_I2C_BUS "i2c3"
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// AHT,ap3216c设备指针
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aht10_device_t Dev = RT_NULL;
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ap3216c_device_t dev;
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// Humi:湿度值,Temp:温度值
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float Humi, Temp;
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rt_uint16_t ps_data;
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float brightness;
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int lcd_y;
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int int_tmp;
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void ath_init(void);
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void mqt_init(void);
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int ap3_init(void);
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#define EXAMPLE_TRACE(fmt, ...) \
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do \
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{ \
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HAL_Printf("%s|%03d :: ", __func__, __LINE__); \
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HAL_Printf(fmt, ##__VA_ARGS__); \
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HAL_Printf("%s", "\r\n"); \
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} while (0)
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static void example_message_arrive(void *pcontext, void *pclient, iotx_mqtt_event_msg_pt msg)
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{
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iotx_mqtt_topic_info_t *topic_info = (iotx_mqtt_topic_info_pt)msg->msg;
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switch (msg->event_type)
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{
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case IOTX_MQTT_EVENT_PUBLISH_RECEIVED:
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/* print topic name and topic message */
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EXAMPLE_TRACE("Message Arrived:");
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rt_pin_mode(GPIO_LED_R, PIN_MODE_OUTPUT);
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// topic_info->payload 为发送的内容，可以据此设置命令
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if (rt_pin_read(GPIO_LED_R) == PIN_HIGH)
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{
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// rt_kprintf("LED_R should be ON\n");
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rt_pin_write(GPIO_LED_R, PIN_LOW);
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}
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else
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{
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// rt_kprintf("LED_R should be OFF\n");
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rt_pin_write(GPIO_LED_R, PIN_HIGH);
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}
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EXAMPLE_TRACE("Topic : %.*s", topic_info->topic_len, topic_info->ptopic);
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EXAMPLE_TRACE("Payload: %.*s", topic_info->payload_len, topic_info->payload);
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EXAMPLE_TRACE("\n");
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break;
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default:
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break;
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}
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}
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static int example_subscribe(void *handle)
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{
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int res = 0;
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const char *fmt = "/%s/%s/user/get";
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char *topic = NULL;
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int topic_len = 0;
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topic_len = strlen(fmt) + strlen(DEMO_PRODUCT_KEY) + strlen(DEMO_DEVICE_NAME) + 1;
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topic = HAL_Malloc(topic_len);
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if (topic == NULL)
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{
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EXAMPLE_TRACE("memory not enough");
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return -1;
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}
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memset(topic, 0, topic_len);
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HAL_Snprintf(topic, topic_len, fmt, DEMO_PRODUCT_KEY, DEMO_DEVICE_NAME);
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res = IOT_MQTT_Subscribe(handle, topic, IOTX_MQTT_QOS0, example_message_arrive, NULL);
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if (res < 0)
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{
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EXAMPLE_TRACE("subscribe failed");
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HAL_Free(topic);
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return -1;
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}
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HAL_Free(topic);
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return 0;
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}
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int plus_lcd_y(int pls)
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{
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int_tmp = lcd_y;
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lcd_y += pls;
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return int_tmp;
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}
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void easy_show_lcd(char *title, float Temp)
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{
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lcd_show_string(10, plus_lcd_y(24), 24, title);
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sprintf(tmp, "%f", Temp);
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lcd_show_string(10, plus_lcd_y(32), 32, tmp);
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}
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void show_lcd()
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{
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lcd_y = 10;
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easy_show_lcd("Temperature:", Temp);
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easy_show_lcd("Humidity:", Humi);
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easy_show_lcd("Brightness:(lux)", brightness);
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easy_show_lcd("Ps data:", (float)ps_data);
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// lcd_show_string(10, plus_lcd_y(10), 24, "Temperature:");
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// sprintf(tmp, "%f", Temp);
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// lcd_show_string(10, plus_lcd_y(24), 32, tmp);
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// lcd_show_string(10, plus_lcd_y(32), 24, "Humidity:");
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// sprintf(tmp, "%f", Humi);
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// lcd_show_string(10, plus_lcd_y(24), 32, tmp);
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// lcd_show_string(10, plus_lcd_y(32), 24, "Brightness:");
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// sprintf(tmp, "%f(lux)", brightness);
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// lcd_show_string(10, plus_lcd_y(24), 32, tmp);
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}
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void make_file()
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{
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// 文件描述符
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int fd;
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// 用只写方式打开文件,如果没有该文件,则创建一个文件
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fd = open("/fal/test/Data.txt", O_WRONLY | O_CREAT | O_APPEND); // 和原来相比，只是把O_TRUNC参数更改为O_APPEND，即更改为打开后，如果再进行写入，将从文件的末尾位置开始写。
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// rt_kprintf("\n%f %f tmp:%s\n",Humi,Temp,String);
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// 如果打开成功
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if (fd >= 0)
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{
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// 写入文件
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write(fd, tmp, sizeof(tmp));
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// rt_kprintf("Write done.\n");
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// 关闭文件
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close(fd);
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}
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else
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{
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rt_kprintf("File Open Fail.\n");
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}
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return;
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}
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int cnt = 0;
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void tmp_payload(void)
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{
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// 读取温湿度值
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Humi = aht10_read_humidity(Dev);
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Temp = aht10_read_temperature(Dev);
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brightness = ap3216c_read_ambient_light(dev);
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ps_data = ap3216c_read_ps_data(dev);
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if (ps_data > 14)
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{
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page_chosen = (page_chosen % PAGE_MAX) + 1;
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}
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// icm20608_get_accel(icm20608_device_t dev, rt_int16_t *accel_x, rt_int16_t *accel_y, rt_int16_t *accel_z)
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// memset(tmp, 0, sizeof(tmp));
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// sprintf(tmp, "Temp: %.1f;Humi: %.1f;Count: %d\n", Temp, Humi,++cnt);
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// rt_kprintf("\n%f %f tmp:%s\n",Humi,Temp,tmp);
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// make_file();
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if (page_chosen == 2)
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{
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show_lcd();
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}
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sprintf(tmp, "{\"params\":{\"temperature\":%.2f,\"humidity\":%.2f,\"LightLux\":%.2f,\"Psdata\":%d,\"Snakelen\":%d}}", Temp, Humi, brightness, ps_data, snake_len);
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return;
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}
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void test_lcd()
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{
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// show_str(10, 10+24+32+24+32, 100, 32, "你好", 32);
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ath_init();
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ap3_init();
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while (1)
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{
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tmp_payload();
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rt_thread_mdelay(100);
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}
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}
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MSH_CMD_EXPORT(test_lcd, run my project);
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static int example_publish(void *handle)
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{
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tmp_payload();
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int res = 0;
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const char *fmt = "/sys/%s/%s/thing/event/property/post";
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// /k1lyriw1yGj/${deviceName}/user/get
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char *topic = NULL;
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int topic_len = 0;
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char *payload = tmp;
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// strcpy(payload,tmp_payload());
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// rt_kprintf("payload:%s\n",payload);
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topic_len = strlen(fmt) + strlen(DEMO_PRODUCT_KEY) + strlen(DEMO_DEVICE_NAME) + 1;
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topic = HAL_Malloc(topic_len);
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if (topic == NULL)
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{
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EXAMPLE_TRACE("memory not enough");
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return -1;
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}
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memset(topic, 0, topic_len);
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HAL_Snprintf(topic, topic_len, fmt, DEMO_PRODUCT_KEY, DEMO_DEVICE_NAME);
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res = IOT_MQTT_Publish_Simple(0, topic, IOTX_MQTT_QOS0, payload, strlen(payload));
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if (res < 0)
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{
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EXAMPLE_TRACE("publish failed, res = %d", res);
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HAL_Free(topic);
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return -1;
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}
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HAL_Free(topic);
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return 0;
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}
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static void example_event_handle(void *pcontext, void *pclient, iotx_mqtt_event_msg_pt msg)
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{
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EXAMPLE_TRACE("msg->event_type : %d", msg->event_type);
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}
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static void mqtt_example_main(void *parameter)
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{
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void *pclient = NULL;
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int res = 0;
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int loop_cnt = 0;
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iotx_mqtt_param_t mqtt_params;
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HAL_GetProductKey(DEMO_PRODUCT_KEY);
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HAL_GetDeviceName(DEMO_DEVICE_NAME);
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HAL_GetDeviceSecret(DEMO_DEVICE_SECRET);
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EXAMPLE_TRACE("mqtt example");
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memset(&mqtt_params, 0x0, sizeof(mqtt_params));
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mqtt_params.handle_event.h_fp = example_event_handle;
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pclient = IOT_MQTT_Construct(&mqtt_params);
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if (NULL == pclient)
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{
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EXAMPLE_TRACE("MQTT construct failed");
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return;
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}
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res = example_subscribe(pclient);
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if (res < 0)
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{
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IOT_MQTT_Destroy(&pclient);
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return;
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}
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while (1)
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{
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if (0 == loop_cnt % 20)
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{
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example_publish(pclient);
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}
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IOT_MQTT_Yield(pclient, 200);
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loop_cnt += 1;
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}
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return;
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}
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#define THREAD_PRIORITY 25
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#define THREAD_STACK_SIZE 4096
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#define THREAD_TIMESLICE 5
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rt_thread_t MQTT_Thread = RT_NULL;
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rt_thread_t Snake_Thread = RT_NULL;
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void ath_init(void)
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{
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// 初始化设备
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Dev = aht10_init(AHT10_I2C_BUS);
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if (Dev == RT_NULL)
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{
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rt_kprintf("AHT10_init Fail");
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return;
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}
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}
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void mqt_init(void)
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{
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MQTT_Thread = rt_thread_create("MTQQ_Thread", mqtt_example_main, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
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if (MQTT_Thread != RT_NULL)
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{
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rt_thread_startup(MQTT_Thread);
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}
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else
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{
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rt_kprintf("MQTT Thread Create Failed!\n");
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}
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}
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int ap3_init(void)
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{
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const char *i2c_bus_name = "i2c2";
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dev = ap3216c_init(i2c_bus_name);
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return 0;
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}
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void snk_init(void)
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{
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Snake_Thread = rt_thread_create("Snake_Thread", snake_entry, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE);
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if (Snake_Thread != RT_NULL)
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{
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rt_thread_startup(Snake_Thread);
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}
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else
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{
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rt_kprintf("Snake Thread Create Failed!\n");
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}
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}
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MSH_CMD_EXPORT_ALIAS(snk_init, snake, "snake game");
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// void i20_init(void)
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// {
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// const char* i2c_bus_name = "i2c2";
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// icm20608_init(i2c_bus_name)
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// return 0;
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// }
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void my_project(void)
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{
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ath_init();
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mqt_init();
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ap3_init();
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}
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MSH_CMD_EXPORT_ALIAS(my_project, myproject, run my project); |