Diff: Uart.cpp

Revision:

0:edf190717f4f

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Uart.cpp	Sun May 24 18:45:14 2020 +0000
@@ -0,0 +1,42 @@
+#include "Uart.h"
+#include "mbed.h"
+Serial uart(USBTX, USBRX); // tx, rx
+
+void Uart::print(char *pcString){
+    uart.printf(pcString);
+}
+
+bool Uart::puts(char *pTransmitWord, unsigned char ucWordSize){
+    if(NULL != pTransmitWord[ucWordSize]){
+        return 1;
+    }
+    else{
+        unsigned char ucCharacterCounter;
+        for(ucCharacterCounter = 0; ucCharacterCounter < ucWordSize; ucCharacterCounter++){
+            uart.putc(pTransmitWord[ucCharacterCounter]);
+        }
+        uart.putc(13);
+        return 0;
+    }
+}
+
+bool Uart::gets(char *pReceivedWord, unsigned char ucWordSize){
+    unsigned char ucCharacterCounter;
+    
+    for(ucCharacterCounter = 0; ucCharacterCounter <= ucWordSize; ucCharacterCounter++){
+        unsigned char ucCurrentChar = uart.getc();
+        if(ucCharacterCounter > ucWordSize){
+            return 1;
+        }
+        else{
+            if(13 == ucCurrentChar){
+                pReceivedWord[ucCharacterCounter] = NULL;
+                return 0;
+            }
+            else{
+                pReceivedWord[ucCharacterCounter] = ucCurrentChar;   
+            }
+        }
+    }
+    return 0;
+}
\ No newline at end of file