Revision 0:ca4f984d7f18, committed 2013-04-10

Comitter:

LievenHollevoet

Date:

Wed Apr 10 08:47:12 2013 +0000

Commit message:

Example program for the Si7005 library

Changed in this revision

diff -r 000000000000 -r ca4f984d7f18 Si7005.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Si7005.lib	Wed Apr 10 08:47:12 2013 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/LievenHollevoet/code/Si7005/#6fbf67893ca2

diff -r 000000000000 -r ca4f984d7f18 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Apr 10 08:47:12 2013 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+#include "Si7005.h"
+
+Si7005 rh(p28, p27);          // sda, scl
+DigitalOut rh_cs_n(p26); // Chip select signal
+Serial uart(USBTX, USBRX); // tx, rx
+
+int main() {
+    while(1) {
+        // Enable RH sensor
+        rh_cs_n = 0;
+        // Let it startup!
+        wait(0.05);
+ 
+        char id;
+        id = rh.readID();
+        uart.printf("Sensor type: %02X\n", id);
+ 
+        // Relative humidity measurement
+        rh.startMeasurement(SI7005_RH);
+        while (!rh.conversionDone()) {
+            wait(0.01);
+        }
+        int measurement = rh.readResult(SI7005_RH);
+        uart.printf("RH = %i procent\n", measurement);
+ 
+        // Start temperature measurement
+        rh.startMeasurement(SI7005_T);
+        while (!rh.conversionDone()){
+            wait (0.01);
+        }
+        measurement = rh.readResult(SI7005_T);
+        uart.printf("Temp = %i degrees C\n", measurement);
+ 
+        // Disable the sensor
+        rh_cs_n = 1;
+    }
+}

diff -r 000000000000 -r ca4f984d7f18 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Apr 10 08:47:12 2013 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/5e5da4a5990b
\ No newline at end of file