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https://github.com/xushoucai/RTL8710_SDK_GCC_VERSION.git
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905d81784e
including cross compilation of the installation, compile, link, run, debug, and so on. SDK implementation of the function: 1, WiFi connection settings (including AP mode and STA mode). 2, peripheral resource control (including GPIO, SPI, UART, IIC, etc.). 3, the user uses the sample method.
82 lines
No EOL
2.4 KiB
C
82 lines
No EOL
2.4 KiB
C
#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] = {0};
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unsigned char host_addr[64] = {0};
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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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} |