Revision 11:f6ca29fae30c, committed 2020-12-08

Comitter:

grimwald

Date:

Tue Dec 08 07:08:48 2020 +0000

Parent:

10:8895b56c630c

Commit message:

Buffer test;

Changed in this revision

diff -r 8895b56c630c -r f6ca29fae30c main.cpp
--- a/main.cpp	Mon Nov 23 22:19:13 2020 +0000
+++ b/main.cpp	Tue Dec 08 07:08:48 2020 +0000
@@ -3,32 +3,42 @@
 // lien serie via USB avec Terarerm
 // Universite Paris-Saclay - IUT Cachan
 RawSerial pc_raw(USBTX, USBRX);  // ou SERIAL-TX, SERIAL_RX  ou PA_2,PA_3
-CircularBuffer < char, 1024> mon_buffer;  // buffer circulaire de 1024 char
+CircularBuffer < char, 10> mon_buffer;  // buffer circulaire de 1024 char
 DigitalOut ledB(D8);
 void reception_symbole(void);
+    static char test[100];
 int main()
 {
     char symbole;
     pc_raw.baud(115200);
     pc_raw.attach(&reception_symbole);
     pc_raw.printf("Echo test buffer circulaire\r\n");
-    ledB=0;
+    ledB=1;
     mon_buffer.reset();
     while(1) {
-        while(!mon_buffer.empty()) {
+        while(mon_buffer.full()) {
+            ledB=1;
             mon_buffer.pop(symbole);
             pc_raw.putc(symbole);
+            pc_raw.printf("pop=%c\r\n",symbole);
+           
+
         }
+
+
     }
 }
 void reception_symbole(void)
 {
+
+    static int i;
     char symbole;
-    if(pc_raw.readable()) {
-        ledB=!ledB;
-        symbole=pc_raw.getc();
-        mon_buffer.push(symbole);
-    }
+    ledB=0;
+    symbole=pc_raw.getc();
+    mon_buffer.push(symbole);
+    pc_raw.printf("push=%c\r\n",symbole);
+  
+
 }