Diff: ManageBufferJPA.cpp

Branch:

jpa

Revision:

3:2de8e4771674

Child:

4:fbbf5d1785e7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ManageBufferJPA.cpp	Wed Sep 02 12:54:45 2020 +0000
@@ -0,0 +1,65 @@
+#include "mbed.h"
+
+const int        kMaxBufferSize = 125;
+volatile char    bufferSerialUSB[kMaxBufferSize+3];
+volatile int     idxSerialIntUSB = 0;
+int              idxSerialUserUSB = 0;
+volatile int     msgSerialUSB = 0;
+
+//RawSerial
+RawSerial           serialUSB(USBTX, USBRX);    // serial PC
+Serial          serial2(PC_6, PC_7); // TX, RX for udp bridge
+Serial          serial7(PF_7, PF_6); // TX, RX for extension
+volatile char x;
+// ---------------------------------------------------
+void serialUSB_int_recv()
+{       
+    if(serialUSB.readable()) 
+        {   
+        bufferSerialUSB[idxSerialIntUSB]=(serialUSB.getc());
+        idxSerialIntUSB++;
+        if (idxSerialIntUSB >= kMaxBufferSize) {idxSerialIntUSB = 0;}
+        bufferSerialUSB[idxSerialIntUSB]= 0;
+        msgSerialUSB = 1;
+        }
+    return;
+}
+
+void initSerial()
+    {
+    serialUSB.baud(115200);
+    serialUSB.attach(&serialUSB_int_recv, Serial::RxIrq);
+    serial2.baud(115200);  // required for UDP bridge
+    serial7.baud(115200);  // required for tasmota
+    //serial7.attach(&pc_recv, Serial::RxIrq);   
+    
+    bufferSerialUSB[0] = '\0';
+    
+    }
+      
+void sendSerialUSB(char * str)
+    {
+    serialUSB.printf(str);
+    }
+
+void receiveSerialUSB()
+    {
+    while(idxSerialIntUSB != idxSerialUserUSB)
+        {
+        x=bufferSerialUSB[idxSerialUserUSB];
+        printf("%c",x);  
+        idxSerialUserUSB = idxSerialUserUSB + 1;
+        if (idxSerialUserUSB >= kMaxBufferSize) {idxSerialUserUSB = 0;} 
+        }
+    msgSerialUSB = 0;
+    }
+    
+void sendserial2(char * str)
+    {
+    serial2.printf(str);
+    }
+    
+void sendserial7(char * str)
+    {
+    serial7.printf(str);
+    }
\ No newline at end of file