int main()
{
const char* file_path = "../example.json";
long length = get_file_length(file_path);
if (length == -1)
{
exit(1);
}
char* buffer = (char*) malloc(length);
int ret_val = read_json_file_into_string(file_path, length, buffer);
if (ret_val == -1)
{
exit(1);
}
JSON_Obj* base_obj = parse_JSON(buffer, length);
printf("Items after parse:\n");
printf("==================\n\n");
for (int i = 0; i < base_obj->item_count; i++)
{
printf("Item %d name: %s\n", (i + 1), base_obj->items[i]->name);
}
return 0;
}
int main() {
int i;
HTS221 hts221;
pc.baud(115200);
void hts221_init(void);
// Set LED to RED until init finishes
SetLedColor(0x1);
pc.printf(BLU "Hello World from AT&T Shape!\r\n\n\r");
pc.printf(GRN "Initialize the HTS221\n\r");
i = hts221.begin();
if( i )
pc.printf(BLU "HTS221 Detected! (0x%02X)\n\r",i);
else
pc.printf(RED "HTS221 NOT DETECTED!!\n\r");
printf("Temp is: %0.2f F \n\r",CTOF(hts221.readTemperature()));
printf("Humid is: %02d %%\n\r",hts221.readHumidity());
sensors_init();
read_sensors();
// Initialize the modem
printf(GRN "Modem initializing... will take up to 60 seconds" DEF "\r\n");
do {
i=mdm_init();
if (!i) {
pc.printf(RED "Modem initialization failed!" DEF "\n");
}
} while (!i);
//Software init
software_init_mdm();
// Resolve URL to IP address to connect to
resolve_mdm();
//Create a 1ms timer tick function:
OneMsTicker.attach(OneMsFunction, 0.001f) ;
iTimer1Interval_ms = SENSOR_UPDATE_INTERVAL_MS;
// Open the socket (connect to the server)
sockopen_mdm();
// Set LED BLUE for partial init
SetLedColor(0x4);
// Send and receive data perpetually
while(1) {
static unsigned ledOnce = 0;
if (bTimerExpiredFlag)
{
bTimerExpiredFlag = false;
sprintf(SENSOR_DATA.Temperature, "%0.2f", CTOF(hts221.readTemperature()));
sprintf(SENSOR_DATA.Humidity, "%02d", hts221.readHumidity());
read_sensors(); //read available external sensors from a PMOD and the on-board motion sensor
char modem_string[512];
GenerateModemString(&modem_string[0]);
printf(BLU "Sending to modem : %s" DEF "\n", modem_string);
sockwrite_mdm(modem_string);
sockread_mdm(&MySocketData, 1024, 20);
// If any non-zero response from server, make it GREEN one-time
// then the actual FLOW responses will set the color.
if ((!ledOnce) && (MySocketData.length() > 0))
{
ledOnce = 1;
SetLedColor(0x2);
}
printf(BLU "Read back : %s" DEF "\n", &MySocketData[0]);
char * myJsonResponse;
if (extract_JSON(&MySocketData[0], &myJsonResponse[0]))
{
printf(GRN "JSON : %s" DEF "\n", &myJsonResponse[0]);
parse_JSON(&myJsonResponse[0]);
}
else
{
printf(RED "JSON : %s" DEF "\n", &myJsonResponse[0]); //most likely an incomplete JSON string
parse_JSON(&myJsonResponse[0]); //This is risky, as the string may be corrupted
}
} //bTimerExpiredFlag
} //forever loop
}
