Diff: serialO_v3.cpp

Revision:

2:8196b4cc681b

Parent:

1:4942f8201331

--- a/serialO_v3.cpp	Thu Mar 05 23:59:12 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,62 +0,0 @@
-#include "mbed.h"
-#include "rtos.h"
-#include "SLCD.h"
-
-#define LCDLEN          10
-#define MAXCHAR         4
-#define ALL8          "8888"
-#define LCDUPDATE       100 //ms
-#define LEDBLINKTIME    300 // ms *** NOTE Change of units ***
-#define SERIALREADTIME  50 //mw
-
-
-DigitalOut rLed(LED_RED);
-
- 
-Serial pc(USBTX, USBRX); // tx, rx
-SLCD slcd; //define LCD display
-char rxChar;
-char rxString[LCDLEN];
-
-void LCDMessNoDwell(char *lMess){
-        slcd.Home();
-        slcd.clear();
-        slcd.printf(lMess);
-}
-
-// use "thread" in the name to keep things straight 
-// note the use of void constant * args - understand memory resources
-// Thes are "forever loops"
-void LCDdis_thread(void const *args){
-    while(true) {
-        LCDMessNoDwell(rxString);
-        Thread::wait(LCDUPDATE);
-    }
-}
-
-void serial_thread(void const *args){
-   static int charIndex = 0;
-   while(true) {
-      if (pc.readable()) {                // only read from the serial port if there is a character
-            rxChar= pc.getc();              // reading clears the buffer
-            rxString[charIndex] = rxChar;   // construct a 4-digit string for the LCD
-            pc.printf("%s\n\r", rxString); 
-            charIndex = (charIndex + 1 )% MAXCHAR; // Only allow 4 characters then roll over
-      }
-      Thread::wait(SERIALREADTIME);
-    }
-}
-
-int main()
-{  
- 
-    Thread lthread(LCDdis_thread);
-    Thread serthread(serial_thread);
-    
-    sprintf(rxString,"%s",ALL8);  // just put something on the LCD to show it's working
-
-    while (true) {     
-        rLed = !rLed; // toggle led
-        Thread::wait(LEDBLINKTIME);
-    }
-}
\ No newline at end of file