Bruno St-Georges
/
Question4
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Revision 0:259f4b805853, committed 2019-10-22
- Comitter:
- brunostgr
- Date:
- Tue Oct 22 13:40:33 2019 +0000
- Commit message:
- q4
Changed in this revision
| Question4.cpp | Show annotated file Show diff for this revision Revisions of this file |
| mbed.bld | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Question4.cpp Tue Oct 22 13:40:33 2019 +0000
@@ -0,0 +1,38 @@
+#include "mbed.h"
+
+AnalogIn analog_value(PA_0); // Entree analogique
+Serial PC(USBTX, USBRX); // Port USB
+I2C i2c(I2C_SDA,I2C_SCL); // Port I2C
+
+Ticker enregist; // Fonction d'ecriture dans la EEPROM
+
+// Declaration des variables
+float mesure,temp;
+int compte = 0;
+char data[1] = {};
+const int addr = 0xA0;
+
+void enregistre(){
+
+ // Conversion
+ mesure = analog_value.read(); // Assigne une valeur de 0.0 à 1.0 a mesure
+ temp = mesure * 330; // Conversion en degres Celsius
+ data[1] = (char)temp; // Enregistrement dans data
+
+ // Enregistrement
+ i2c.write(addr,data,1,0);
+
+ // Verification du temps ecoule
+ compte = compte +1;
+ if(compte == 599){
+ enregist.detach();
+ }
+}
+
+int main()
+{
+ enregist.attach(&enregistre,0.1); // Ticker appele a toutes les 100 ms
+ while(1) {
+ // Attente
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Tue Oct 22 13:40:33 2019 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file