Diff: main.cpp

Revision:

0:52fba6f1554b

Child:

1:3430643e8ed4

diff -r 000000000000 -r 52fba6f1554b main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Jan 14 21:12:38 2017 +0000
@@ -0,0 +1,46 @@
+#include "mbed.h"
+
+Serial pc(USBTX, USBRX);
+SPI spi(p11, p12, p13);
+DigitalOut cs(p14);
+I2C i2c(p28, p27);
+PwmOut led1(LED1);
+int addrChip = 0x3A;
+char buffer[6];
+int resultat[3];
+
+int main() {
+    
+    //Activer l'accéléromètre
+    char addrIdle[2] = {0x2A, 0x01};
+    i2c.write(addrChip, addrIdle, 2, true);
+    
+    //Aller lire les valeurs d'accélération
+    buffer[0] = 0x01;
+    i2c.write(addrChip, buffer, 1, true);
+    i2c.read(addrChip, buffer, 6);
+    pc.printf("%03x\t", buffer[2]);
+    pc.printf("%03x\t", buffer[3]);
+    char temp[1];
+    temp[0] = ("%02x"+"%02x", buffer[2], buffer[3]);
+    pc.printf("%02x\n", temp[0]);
+    //resultat[0] = buffer[0]+buffer[1]
+    
+    
+    /*pc.printf("%02x\n", buffer[0]);
+    pc.printf("%02x\n", buffer[1]);
+    pc.printf("%02x\n", buffer[2]);
+    pc.printf("%02x\n", buffer[3]);
+    pc.printf("%02x\n", buffer[4]);
+    pc.printf("%02x\n", buffer[5]);*/
+    
+    //----Base SPI----
+    cs = 0;
+    spi.format(8,0);
+    spi.frequency(250000);
+    spi.write(buffer[0]);
+    spi.write(buffer[1]);
+    spi.write(buffer[2]);
+    spi.write(buffer[3]);
+    
+}