BTSSN Projet Drone Imagerie Télémétrie
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MPL115A1_HelloWorld
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MPL115A1_HelloWorld
by 
Christian Dupaty
Revision 1:3bdc0f29c3ae, committed 2016-04-30
- Comitter:
- cdupaty
- Date:
- Sat Apr 30 17:07:31 2016 +0000
- Parent:
- 0:b03929952ce3
- Commit message:
- Test? pour projet BTS SN
Changed in this revision
diff -r b03929952ce3 -r 3bdc0f29c3ae MPL115A1.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MPL115A1.lib Sat Apr 30 17:07:31 2016 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/mk/code/MPL115A1/#b2adf1b62898
diff -r b03929952ce3 -r 3bdc0f29c3ae main.cpp
--- a/main.cpp Thu Nov 07 14:12:03 2013 +0000
+++ b/main.cpp Sat Apr 30 17:07:31 2016 +0000
@@ -1,23 +1,15 @@
-#include "mbed.h"
-#include "mpl115a1.h"
-Serial pc(USBTX,USBRX);
-int main() {
-// Chip must be deselected
- cs = 1;
-
- // Setup the spi for 8 bit data, high steady state clock,
- // second edge capture, with a 8MHz clock rate
- spi.format(8,0);
- spi.frequency(8000000);
-//Chip selscted
-cs=0;
- while(1) {
- float pressure_pKa = 0;
- sdn=1;
- wait(0.02);
- pressure_pKa = calculatePressurekPa();
- pc.printf("Pressure=%d",pressure_pKa);
- sdn=0;
- wait(5);
- }
-}
+#include "mbed.h"
+ #include "MPL115A1.h"
+
+SPI spi(SPI_MOSI,SPI_MISO,SPI_SCK);
+MPL115A1 bar(spi, SPI_CS);
+
+Serial pc(USBTX, USBRX);
+
+int main() {
+ while(1) {
+ wait(10);
+ pc.printf("Pressure is %f\n", bar.readPressure()); // en kPa
+ pc.printf("Temperature is %f\n", bar.readTemperature()); // en degC... temperature non compense
+ }
+}
\ No newline at end of file
diff -r b03929952ce3 -r 3bdc0f29c3ae mbed.bld --- a/mbed.bld Thu Nov 07 14:12:03 2013 +0000 +++ b/mbed.bld Sat Apr 30 17:07:31 2016 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/c0f6e94411f5 \ No newline at end of file
diff -r b03929952ce3 -r 3bdc0f29c3ae mpl115a1.lib --- a/mpl115a1.lib Thu Nov 07 14:12:03 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,1 +0,0 @@ -http://mbed.org/users/Parkz/code/mpl115a1/#89572af84e82