mirror of
https://github.com/cwyark/ameba-sdk-gcc-make.git
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82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
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#include "FreeRTOS.h"
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#include "task.h"
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#include "wifi_conf.h"
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#include "wifi_ind.h"
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#include "google_nest.h"
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#include "flash_api.h"
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#include "wigadget.h"
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#include <lwip/netif.h>
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#include "shtc1.h"
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#define CLOUD_PORT 443
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extern struct netif xnetif[NET_IF_NUM];
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void cloud_link_task(void *param){
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googlenest_context googlenest;
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unsigned char URI[64];
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unsigned char data[97] = NULL;
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unsigned char host_addr[64] = NULL;
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flash_t cloud_flash;
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u8 *mac = (u8 *)LwIP_GetMAC(&xnetif[0]);
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char i[16], j[16];
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float temperature = 1.123f;
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float humidity = 2.456f;
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int ret = 0;
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vTaskDelay(2000);
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sprintf(URI, "ht_sensor/%02x%02x%02x%02x%02x%02x.json", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
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memset(host_addr, 0, sizeof(host_addr));
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if(flash_stream_read(&cloud_flash, FLASH_IOT_DATA, 97, (uint8_t *) data) == 1){
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memset(host_addr, 0 , 64);
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memcpy(host_addr, data+33, 64);
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while(1) {
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printf("\r\n\r\n\r\n\r\n\r\n\r\n=====>START CLOUD LINKING\r\n\r\n");
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memset(i, 0, 16);
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memset(j, 0, 16);
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#if PSEUDO_DATA
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sprintf(i,"%.2f", temperature++);
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sprintf(j, "%.2f", humidity++);
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if(temperature > 60)
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temperature = 1.123f;
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if(humidity > 98)
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humidity = 2.456f;
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#else
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ret = SHTC_GetTempAndHumi(&temperature, &humidity);
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sprintf(i,"%.2f", temperature);
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sprintf(j, "%.2f", humidity);
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#endif
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if(ret < 0)
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printf("\r\n\r\n<-----LOCAL LINK FAILED!!(get infor failed)\r\n\r\n");
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else{
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gen_json_data(i,j, data);
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printf("\r\nCLOUD-LINK--Sending data : \r\n%s\r\n", data);
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memset(&googlenest, 0, sizeof(googlenest_context));
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if(gn_connect(&googlenest, host_addr, CLOUD_PORT) == 0) {
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if(gn_put(&googlenest, URI, data) != 0)
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printf("\r\n\r\nPUT data failed!\r\n\r\n");
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gn_close(&googlenest);
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printf("\r\n\r\n<=====CLOUD LINK OK!!\r\n\r\n");
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}
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else{
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printf("\r\n\r\n<=====CLOUD LINK FAILED!!(google nest connecting)\r\n\r\n");
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}
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free(data);
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vTaskDelay(10000);
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}
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}
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}
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else
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printf("\r\n\r\n<=====CLOUD LINK FAILED!!(flash reading)\r\n\r\n");
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}
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void start_cloud_link(void)
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{
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if(xTaskCreate(cloud_link_task, ((const char*)"cloud_link_task"), 3584, NULL, tskIDLE_PRIORITY + 4, NULL) != pdPASS)
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printf("\n\r%s xTaskCreate failed", __FUNCTION__);
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}
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