o Implementing reading of values from the real thing.

1 files changed, 34 insertions, 5 deletions

diff --git a/app.cpp b/app.cpp
index 19d7285..606864d 100644
--- a/app.cpp
+++ b/app.cpp
@@ -11,15 +11,17 @@
 
 // See http://redbearlab.com/blendmicro/ for pins.
 struct sm_sensor {
-  uint8_t  pin;
+  uint8_t  a_pin;
+  uint8_t  d1_pin;
+  uint8_t  d2_pin;
   uint8_t  value;
   uint16_t warning_value;
   uint16_t update_interval;
   uint8_t  name_length;
   uint8_t  name[SENSOR_NAME_LEN];
 } sensors[SENSOR_COUNT] = {
-  // Pin, Value, Warning Value, Update Interval, Length of Name, Name
-  {    9,     0,            10,               0,              9, 'sensor #1'},
+  // A Pin, D1 Pin, D2 Pin, Value, Warning Value, Update Interval, Length of Name, Name
+  {      8,      3,      5,     0,            10,               0,              9, 'sensor #1'},
 };
 
 static unsigned long next_update[SENSOR_COUNT];
@@ -31,15 +33,42 @@ void sm_on_connect() {
   }
 }
 
-void sm_on_loop() {
+void sm_setup() {
+  for (int i = 0; i < SENSOR_COUNT; i++) {
+    struct sm_sensor s = sensors[i];
+    
+    pinMode(s.a_pin, INPUT);
+    pinMode(s.d1_pin, OUTPUT);
+    pinMode(s.d2_pin, OUTPUT);
+  }
+}
+
+void sm_loop() {
   static unsigned long last = 0, now;
   
   static uint8_t x = 10;
 
   now = millis();
+  
+  if (now - last > 3000) {
+    last = now;
+    for (int i = 0; i < SENSOR_COUNT; i++) {
+      struct sm_sensor& s = sensors[i];
+      
+      digitalWrite(s.d1_pin, HIGH);
+      digitalWrite(s.d2_pin, LOW);
+
+      s.value = analogRead(s.a_pin);
+      Serial.print("#");
+      Serial.print(i, DEC);
+      Serial.print(" = ");
+      Serial.print(s.value, DEC);
+      Serial.println();
+    }
+  }
 
   // TODO: implement proper notification
-  if (false || now - last > 3000) {
+  if (false && now - last > 3000) {
     last = now;
 
     struct sm_res res;