X-Git-Url: http://wien.tomnetworks.com/gitweb/?p=pyfrprog.git;a=blobdiff_plain;f=pkernel%2Fuart.c;h=738ff46f0fa30b572137845b052fb2491d10fbe6;hp=0c528ddfc1922afe4be1ecf225b086b9d45cc8a9;hb=78a025d1b347075f04b26a9c2aa2249ea85c241b;hpb=3140c0cc070989e69eff0bff76dde4d00f2a1940

diff --git a/pkernel/uart.c b/pkernel/uart.c
index 0c528dd..738ff46 100644
--- a/pkernel/uart.c
+++ b/pkernel/uart.c
@@ -12,8 +12,8 @@ void InitUart4(void)
 {
   // Initialize UART asynchronous mode
   // BGR04 = 1666; //  9600 Baud @ 16MHz
-     BGR04 = 832;  // 19200 Baud @ 16MHz
-  // BGR04 = 416;  // 38400 Baud @ 16MHz
+  // BGR04 = 832;  // 19200 Baud @ 16MHz
+  BGR04 = 416;  // 38400 Baud @ 16MHz
 
   // BGR04 = 2083; //  9600 Baud @ 20MHz
   // BGR04 = 1041; // 19200 Baud @ 20MHz
@@ -29,13 +29,13 @@ void InitUart4(void)
   EPFR19 = 0x00;   // enable UART
 }
 
-void Putch4(char ch)         /* sends a char */
+void Putch4(unsigned char ch)         /* sends a char */
 {
   while (SSR04_TDRE == 0);    /* wait for transmit buffer empty 	*/
   TDR04 = ch;                 /* put ch into buffer			*/
 }
 
-char Getch4(void)            /* waits for and returns incomming char 	*/
+unsigned char Getch4(void)            /* waits for and returns incomming char 	*/
 {
   volatile unsigned ch;
 
@@ -125,5 +125,3 @@ void Putdec4(unsigned long x, int digits)
 	Puts4(buf);					/* send string */
 }
 
-
-