Revision 0:a1cd181526fc, committed 2014-10-13

Comitter:

s_inoue_mbed

Date:

Mon Oct 13 14:24:24 2014 +0000

Commit message:

An example program to use an AM2303 humidity sensor.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AM2303.lib	Mon Oct 13 14:24:24 2014 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/s_inoue_mbed/code/AM2303/#1ad0612823e9

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Mon Oct 13 14:24:24 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/TextLCD/#308d188a2d3a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Oct 13 14:24:24 2014 +0000
@@ -0,0 +1,62 @@
+/* Copyright (c) 2014 Shigenori Inoue, MIT License
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
+ * and associated documentation files (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge, publish, distribute,
+ * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or
+ * substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "mbed.h"
+#include "TextLCD.h"
+#include "AM2303.h"
+
+/* LEDs for debugging */
+BusOut leds(LED4, LED3, LED2, LED1);
+
+/* LCD module */
+TextLCD lcd(p25, p24, p12, p13, p14, p23);
+
+/* Humidity sensor */
+AM2303 h(p18);
+
+/* The main function */
+int main()
+{
+    /* Variables */
+    int state;
+
+    /* Show splash screen */
+    lcd.cls();
+    lcd.locate(0, 0);
+    lcd.printf("AM2303 Humidity");
+
+    /* Infinate loop */
+    while(true) {
+        /* Wait for measurement */
+        wait(2.0);
+
+        /* Read the measured results */
+        state = h.readData();
+
+        /* Show the data, otherwise error */
+        lcd.locate(0, 1);
+        if (state != AM2303::OK) {
+            lcd.printf("<Error: %d>", state);
+        } else {
+            lcd.printf("T:%2.1fC, H:%2.1f%%", h.readTemperature(), h.readHumidity());
+        }
+
+        /* Blink LED for Debug */
+        leds = leds + 1;
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Oct 13 14:24:24 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1
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