Diff: uart.cpp

Revision:

5:bbca34b60427

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uart.cpp	Sun May 19 20:09:32 2019 +0000
@@ -0,0 +1,44 @@
+#include "mbed.h"
+
+#define TAILLEWRITE 22
+#define TAILLEREAD  20
+Serial serial(PC_10,PC_11,115200);
+Serial pc(SERIAL_TX, SERIAL_RX, 115200);
+event_callback_t receptionCallback;
+bool consigne = false;
+
+char bufferWrite[TAILLEWRITE] = "3.1415/15000/50000";
+char bufferRead[TAILLEREAD]; 
+
+void recupererConsigne(int events);
+
+void envoyerPosition()
+{
+    serial.printf("%s", bufferWrite);   
+}
+
+int main() {
+    
+    Ticker t;
+    t.attach(&envoyerPosition, 0.1f);
+    
+    receptionCallback.attach(recupererConsigne); 
+    serial.read((uint8_t*)bufferRead, TAILLEREAD, receptionCallback, SERIAL_EVENT_RX_COMPLETE);
+    while(1)
+    {
+         pc.printf("Consigne lu : %s\n\r", bufferRead);
+        if(consigne == true)
+        {
+               //pc.printf("Consigne lu : %s\n\r", bufferRead);
+               consigne = false;
+        }   
+    }
+}
+
+
+void recupererConsigne(int events)
+{
+    consigne = true;
+    serial.read((uint8_t*)bufferRead, TAILLEREAD, receptionCallback, SERIAL_EVENT_RX_COMPLETE);
+    
+}
\ No newline at end of file