Add uartPutLine() function

firmware/src/commands.c

@@ -36,29 +36,29 @@ void executeCommand(CommandLine cmdLine) {
     }
     else {
         // unknown command: return error message
-        uartPutString("ERR invalid command\r\n");
+        uartPutLine("ERR invalid command");
     }
 }
 
 void commandInit() {
     // TODO init... or something?
-    uartPutString("OK\n");
+    uartPutLine("OK");
 }
 
 void commandRead(char* arg) {
     if (arg == NULL) {
-        uartPutString("ERR READ needs an address or address range\r\n");
+        uartPutLine("ERR READ needs an address or address range");
         return;
     }
 
     // Parse address(es)
     AddressRange range = parseAddressRange(arg);
     if (!range.isValid) {
-        uartPutString("ERR invalid address format\r\n");
+        uartPutLine("ERR invalid address format");
         return;
     }
 
-    uartPutString("OK\n");
+    uartPutLine("OK");
 
     uint8_t byteBuffer[DATA_BLOCK_SIZE];
     DataBuffer buffer = {
@@ -83,30 +83,30 @@ void commandRead(char* arg) {
             uartPutString(outBuffer);
         }
 
-        uartPutChar('\n');
+        uartPutLine(NULL);
     } while (buffer.bytes > 0);
 }
 
 void commandWrite(char* arg) {
     if (arg == NULL) {
-        uartPutString("ERR WRITE needs a start address\r\n");
+        uartPutLine("ERR WRITE needs a start address");
         return;
     }
 
     // Parse address
     AddressRange range = parseSingleAddress(arg);
     if (!range.isValid) {
-        uartPutString("ERR invalid address format\r\n");
+        uartPutLine("ERR invalid address format");
         return;
     }
 
     // TODO read data from input and write to EEPROM
-    uartPutString("ERR not implemented\n");
+    uartPutLine("ERR not implemented");
 }
 
 void commandErase() {
     // TODO
-    uartPutString("ERR not implemented\n");
+    uartPutLine("ERR not implemented");
 }
 
 // TESTREAD command: for testing purposes, reads a few bytes and returns them in a human readable format.
@@ -128,7 +128,9 @@ void commandTestRead() {
         uartPutChar(byte);
         uartPutString(" (0x");
         uartPutString(outBuffer);
-        uartPutString(")\r\n");
+        uartPutString(")");
+
+        uartPutLine(NULL);
     }
 }
 
@@ -154,5 +156,5 @@ void commandTestWrite(char* arg) {
     // TODO necessary?
     _delay_ms(100);
 
-    uartPutString("TESTWRITE success\r\n");
+    uartPutLine("TESTWRITE success");
 }