[Thread Tutorial] Update sensor app checkpoints.

Author: tyler-potyondy

examples/tutorials/thread_network/01_sensor_final/main.c

@@ -0,0 +1,21 @@
+#include <stdio.h>
+
+#include <libtock-sync/sensors/temperature.h>
+#include <libtock-sync/services/alarm.h>
+#include <libtock/kernel/ipc.h>
+#include <libtock/tock.h>
+
+static int current_temperature = 0;
+
+int main(void) {
+  // Measure temperature -- returned in the form 2200 => 22C
+  libtocksync_temperature_read(&current_temperature);
+
+  // Convert temperature
+  int whole_degree = current_temperature / 100;
+  int decimal_degree = current_temperature % 100;
+  
+  printf("Hello World, the temperature is: %i.%i\r\n", whole_degree, decimal_degree);
+  
+  return 0;
+}

examples/tutorials/thread_network/01_sensor_final/01_sensor_ipc/Makefile renamed to examples/tutorials/thread_network/01_sensor_temperature/Makefile

@@ -12,9 +12,14 @@ int main(void) {
   // We measure the temperature in the main loop and
   //print this value to the console.
   while (1) {
-    // Measure temperature.
+    // Measure temperature -- returned in the form 2200 => 22C
     libtocksync_temperature_read(&current_temperature);
-    printf("Current temperature: %d\r\n", current_temperature);
+
+    // Convert temperature
+    int whole_degree = current_temperature / 100;
+    int decimal_degree = current_temperature % 100;
+    
+    printf("Current temperature: %i.%i\r\n", whole_degree, decimal_degree);
 
     // Delay 1000 ms (1 second). 
     libtocksync_alarm_delay_ms(1000);