Camille Muller
Projet de mesure Avec enregistrement sur une carte SD et envoie sur BLUETOOTH ble (bluenrg)
Dependencies: SDFileSystem mbed-rtos mbed-src
Revision 0:db6d3d47e902, committed 2015-04-21
- Comitter:
- mullercamille
- Date:
- Tue Apr 21 18:10:51 2015 +0000
- Commit message:
- FirstCOmmit;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/SDFileSystem.lib Tue Apr 21 18:10:51 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/neilt6/code/SDFileSystem/#c2c1f0b16380
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Apr 21 18:10:51 2015 +0000
@@ -0,0 +1,204 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "mbed.h"
+//#include "BatteryService.h"
+#include "mbed.h"
+#include <FileBase.h>
+#include "SDFileSystem.h"
+#include "rtos.h"
+#include <Thread.h>
+#include <stdio.h>
+/* C++ header files */
+#include <string>
+#include <vector>
+/* C header files */
+#include <cstdio>
+#include <cstring>
+#include <cstdlib>
+//#include "ST_L152_32MHZ.h"
+//L152_init32 myinit(0); // use the internal oscillator
+
+
+using namespace std;
+
+// DEFINE
+#define NBFICHIERPOSSIBLE 1000
+
+// STRUCTURE
+typedef struct {
+
+ AnalogIn * laPin;
+ DigitalOut * laPinEco;
+// string leTypeGPIO; // Num ou Anal
+// string leTypeE; // Entrée ou Sortie
+ int laFrequence;
+ int leModeEco; // Si -1 pas de mode eco sinon numero de pin
+ std::string * leNom;
+ std::string * Path;
+} laSonde;
+
+typedef struct {
+ laSonde * saSonde;
+ float saMesure;
+ int sonTemps;
+} laMesure;
+
+// VAR GLOBAL
+Mail<laMesure, 30> mail_box;
+Serial pc1(USBTX, USBRX);
+//SDFileSystem sd(PB_15, PB_14, PB_13, D4, "sd"); // MOSI, MISO, SCK, CS
+SDFileSystem sd(D11, D12, D13, D4, "sd"); // MOSI, MISO, SCK, CS
+Timer t;
+volatile int a=0;
+Mutex mtx;
+
+PinName analog[6] = { A0, A1,A2,A3,A4,A5 };
+PinName digital[16] = {D0,D1,D2,NC,NC,NC,D6,D7,D8,D9,D10,NC,NC,NC,D14,D15 };
+
+/**
+* Récuperation de data
+*/
+void getdata(void const *args)
+{
+ laSonde * saSonde = (laSonde*) args;
+ while(1) {
+ //mtx.lock();
+ if(saSonde->leModeEco != -1)
+ saSonde->laPinEco->write(1);
+ laMesure *message = mail_box.alloc();
+ message->saSonde = saSonde;
+ message->saMesure = saSonde->laPin->read();
+ message->sonTemps = t.read();
+ mail_box.put(message);
+ if(saSonde->leModeEco != -1)
+ saSonde->laPinEco->write(0);
+ a++;
+ //mtx.unlock();
+ Thread::wait(saSonde->laFrequence/100);
+
+ }
+}
+
+void configuration()
+{
+ t.start();
+ FILE *fp = fopen("/sd/config.csv", "r"); // Open "out.txt" on the local file system for writing
+ if(fp == NULL) {
+ pc1.printf("Le fichier de configuration n'existe pas");
+ } else {
+
+ char buf [128];
+ // mtx.lock(); // init du mutex
+ while(1) {
+ if((fgets(buf, 64, fp)) == NULL)
+ break;
+ int a =0;
+ char delim[] = ",";
+ char* token;
+ laSonde * saSonde = (laSonde * ) malloc(sizeof(laSonde));
+ for (token = strtok(buf, delim); token; token = strtok(NULL, delim)) {
+ switch(a) {
+ case 0 : { // Nom de la pin
+ printf("%s \n",token);
+ saSonde->leNom = new string(token);
+ saSonde->Path = new string(token);
+ saSonde->Path->insert(0,"/sd/");
+ mkdir(saSonde->Path->c_str(),0777);
+ saSonde->Path->insert(saSonde->Path->size(),"/");
+ saSonde->Path->insert(saSonde->Path->size(),token);
+ break;
+ }
+ case 1 : { // Numéro de Pin
+ saSonde->laPin = new AnalogIn(analog[atoi((const char*)token)]);
+ break;
+ }
+ case 2 : { // Type Analogique ou Numerique
+ //saSonde->leTypeGPIO = laLigne.at(2); // Num ou Anal
+ break;
+ }
+ case 3 : { // Entrée ou Sortie
+ //saSonde->leTypeE = laLigne.at(3); // Entrée ou Sortie
+
+ break;
+ }
+ case 4 : { // Frequence pour Sortie
+ saSonde->laFrequence = atoi((const char*)token);
+ break;
+ }
+ case 5 : { // Mode éco
+ saSonde->leModeEco = atoi((const char*)token); // Si -1 pas de mode eco
+ break;
+ }
+ default : {
+ printf("error parsing\n)");
+ }
+
+ }
+ a++;
+ }
+
+ if(saSonde->leModeEco != -1)
+ saSonde->laPinEco = new DigitalOut(digital[saSonde->leModeEco]);
+ printf("created thread \n");
+ Thread* unThread = new Thread(getdata,saSonde);
+ }//mtx.unlock(); // init du mutex
+ }
+
+}
+
+int main(void)
+{
+#if 1
+ FILE *fp;
+ char cc[200];
+ configuration();
+ while (true) {
+ osEvent evt = mail_box.get();
+ if (evt.status == osEventMail) {
+ // mtx.lock();
+ a--;
+ laMesure *mail = (laMesure*)evt.value.p;
+ fp = fopen(mail->saSonde->Path->c_str(), "a");
+ if (fp == 0) {
+ printf("file write failed: %s\n", mail->saSonde->Path->c_str());
+ } else {
+ sprintf(cc,"%d,%f\n",mail->sonTemps,mail->saMesure);
+ printf("%d,%f\n",mail->sonTemps,mail->saMesure);
+ fwrite (cc , sizeof(char), sizeof(cc), fp);
+ }
+ fclose(fp);
+ mail_box.free(mail);
+ // mtx.unlock();
+ }
+ }
+#else
+ wait(3);
+ AnalogIn laPin(A0);
+ AnalogOut aout(A2);
+ while (1) {
+ // change the voltage on the digital output pin by 0.1 * VCC
+ // and print what the measured voltage should be (assuming VCC = 3.3v)
+ for (float i = 0.0f; i < 1.0f; i += 0.1f) {
+ aout = i;
+ printf("aout = %1.2f volts", aout.read() * 3.3f);
+ wait(0.4);
+ pc1.printf("Test : %f volts \n",(laPin.read()*(3.33 )) );
+ wait(5);
+ }
+ }
+#endif
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-rtos.lib Tue Apr 21 18:10:51 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/mullercamille/code/mbed-rtos/#6aaed77b9971
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-src.lib Tue Apr 21 18:10:51 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed-src/#ec58d8604398