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cleanup
[rpikern]
/
src
/
serial.c
diff --git
a/src/serial.c
b/src/serial.c
index
9d1b2be
..
1bc13fe
100644
(file)
--- a/
src/serial.c
+++ b/
src/serial.c
@@
-36,6
+36,8
@@
void init_serial(int baud)
void ser_putchar(int c)
{
+ if(c == '\n') ser_putchar('\r');
+
while(REG_FR & FR_TXFF);
REG_DR = c & 0xff;
}
@@
-49,9
+51,6
@@
int ser_getchar(void)
void ser_printstr(const char *s)
{
while(*s) {
- if(*s == '\n') {
- ser_putchar('\r');
- }
ser_putchar(*s++);
}
}