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ucloud-iot-device-sdk-c
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Merge pull request #42 from ucloud/feature_modify_dev_model_sample 

modify dev model sample same as extend sample
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ethanDu1 2020-07-06 17:43:45 +08:00 committed by GitHub
parent 85f5e82890 78523be269
commit 34e1be9660
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1 changed files with 31 additions and 4 deletions
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35
samples/dev_model/dev_model_sample.c
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@ -86,9 +86,28 @@ int property_post_cb(const char *request_id, const int ret_code){
return SUCCESS_RET;
}
int g_set_temp_correct = 0;
int command_cb(const char *request_id, const char *identifier, const char *input, char *output){
LOG_INFO("command_cb; request_id: %s; identifier: %s; input: %s", request_id, identifier, input);
HAL_Snprintf(output, 1000, "{\"result\":%d}", 1);
int temp = 0;
if((strlen(identifier) == strlen("set_temp_correction")) && (0 == strncmp(identifier, "set_temp_correction", strlen("set_temp_correction"))))
{
char *set_temp_correction_temp_correction = NULL;
set_temp_correction_temp_correction = LITE_json_value_of((char *)"temp_correction", (char *)input);
temp = atoi(set_temp_correction_temp_correction);
HAL_Free(set_temp_correction_temp_correction);
}
if((temp <= 5)
&& (temp >= -5))
{
g_set_temp_correct = temp;
HAL_Snprintf(output, 100, "\"effect_temp_correction\":%d, \"correction_result\":%d", g_set_temp_correct, 0);
}
else
{
HAL_Snprintf(output, 100, "\"effect_temp_correction\":%d, \"correction_result\":%d", g_set_temp_correct, 1);
}
return SUCCESS_RET;
}
@ -144,14 +163,22 @@ int main(int argc, char **argv)
IOT_DM_RegisterCallback(PROPERTY_SET , h_dm, property_set_cb);
IOT_DM_Yield(h_dm, 200);
char *property_payload = (char *)HAL_Malloc(100);
char *event_payload = (char *)HAL_Malloc(100);
for (i = 0; i < 20; i++) {
IOT_DM_Property_Report(h_dm, PROPERTY_POST, i * 2, "\"volume\": {\"Value\":50}");
IOT_DM_TriggerEvent(h_dm, i * 2 + 1, "low_power_alert", "\"power\": 5");
HAL_Snprintf(property_payload, 100, "\"humidity\": {\"Value\": %d}, \"temperature\": {\"Value\": %d}", i*5 + g_set_temp_correct, i*3);
IOT_DM_Property_Report(h_dm, PROPERTY_POST, i * 2, property_payload);
if(i * 5 + g_set_temp_correct >= 80)
{
HAL_Snprintf(event_payload, 100, "\"temperature\": %d", i*5 + g_set_temp_correct);
IOT_DM_TriggerEvent(h_dm, i * 2 + 1, "high_temp", event_payload);
}
IOT_DM_Yield(h_dm, 200);
HAL_SleepMs(2000);
}
HAL_Free(property_payload);
HAL_Free(event_payload);
//等待属性设置及命令下发
IOT_DM_Yield(h_dm, 60000);