From 7c0e1f7ffb750813a788940fdd55e9800c2f701d Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Tue, 23 Dec 2014 13:38:57 +0100
Subject: o Initial import of trygvis.io soil moisture device.

---
 app.cpp | 91 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 app.cpp

(limited to 'app.cpp')

diff --git a/app.cpp b/app.cpp
new file mode 100644
index 0000000..909a097
--- /dev/null
+++ b/app.cpp
@@ -0,0 +1,91 @@
+#include "app.h"
+
+#include <Arduino.h>
+#include <HardwareSerial.h>
+
+// http://bleaklow.com/2010/09/05/progmem_and_gcc_bug_34734.html
+#undef PROGMEM
+#define PROGMEM __attribute__((section(".progmem.data")))
+
+#define SENSOR_COUNT 1
+
+// See http://redbearlab.com/blendmicro/
+struct sm_sensor {
+  uint8_t pin;
+  uint8_t value;
+} gauges[SENSOR_COUNT] = {
+  { 9, 0},
+};
+
+void on_loop() {
+  static unsigned long last = 0, now;
+  
+  static uint8_t x = 10;
+
+  now = millis();
+  if (now - last > 3000) {
+    last = now;
+    sm_res data;
+    data.len = sizeof(struct sm_get_sensor_level_res);
+    data.code = SM_CMD_GET_SENSOR_LEVEL;
+    data.get_sensor_level.level = x;
+    x++;
+    if(x == 0) {
+      x = 10;
+    }
+
+    if(x % 2 == 0) {
+      notify_soil_moisture(&data);
+    } else {
+      notify_battery_level(x);
+    }
+  }
+}
+
+void on_soil_moisture(uint8_t *data, uint8_t len) {
+  Serial.print(F("on_soil_moisture, data[0]="));
+  Serial.print(data[0], HEX);
+  Serial.print(F(", data[1]="));
+  Serial.println(data[1], HEX);
+
+  struct sm_req *cmd = (struct sm_req *) data;
+  struct sm_res res;
+
+  res.code = cmd->code;
+
+  Serial.print("code=");
+  Serial.println(cmd->code, DEC);
+
+  switch(cmd->code) {
+    case SM_CMD_GET_SENSOR_COUNT:
+      res.len = sizeof(struct sm_get_sensor_count_res);
+      res.get_sensor_count.count = SENSOR_COUNT;
+      break;
+    case SM_CMD_SET_SENSOR_THRESHOLD:
+//      res.len = sizeof(struct fsp_set_gauge_res);
+//      if (cmd->set_gauge.gauge < GAUGE_COUNT) {
+//        analogWrite(gauges[cmd->set_gauge.gauge].pin, cmd->set_gauge.value);
+//        gauges[cmd->set_gauge.gauge].value = cmd->set_gauge.value;
+//      }
+
+      break;
+    case SM_CMD_GET_SENSOR_LEVEL:
+//      res.len = sizeof(struct fsp_get_gauge_res);
+//      if (cmd->get_gauge.gauge < GAUGE_COUNT) {
+//        res.get_gauge.gauge = cmd->get_gauge.gauge;
+//        res.get_gauge.value = gauges[cmd->get_gauge.gauge].value;
+//      } else {
+//        res.code = FSP_CMD_FAIL;
+//        res.len = 0;
+//      }
+      break;
+    default:
+      res.code = SM_CMD_FAIL;
+      res.len = 0;
+      break;
+  }
+
+//  tx_soil_moisture(&res);
+}
+
+
-- 
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