clean up

1 files changed, 0 insertions, 56 deletions

diff --git a/mig_test/software/libhal/uart.c b/mig_test/software/libhal/uart.c
deleted file mode 100644
index d1290b5..0000000
--- a/mig_test/software/libhal/uart.c
+++ /dev/null
@@ -1,56 +0,0 @@
-//#include <stdio.h>
-
-#include "peripherie.h"
-
-////////////////////////////////////////
-// common defines
-
-#define bit_is_set(mem, bv)               (mem & bv)
-#define bit_is_clear(mem, bv)             (!(mem & bv))
-#define loop_until_bit_is_set(mem, bv)    do {} while( bit_is_clear(mem, bv))
-#define loop_until_bit_is_clear(mem, bv)  do {} while( bit_is_set(mem, bv))
-
-
-////////////////////////////////////////
-// uart functions
-
-
-void uart_init( void)
-{
-    uart0->scaler = UART_SCALER;
-    uart0->ctrl   = UART_CONTROL_TX_ENABLE | UART_CONTROL_RX_ENABLE;
-}
-
-
-unsigned int uart_check_receiver()
-{
-    return ( bit_is_set( uart0->status, UART_STATUS_DATA_READY) != 0);
-}
-
-
-char uart_getchar()
-{
-    loop_until_bit_is_set(uart0->status, UART_STATUS_DATA_READY);
-    return uart0->data;
-}
-
-
-void uart_putchar_raw( char c)
-{
-    #if UART_FIFOSIZE==1 || !defined(UART_FIFOSIZE)
-    loop_until_bit_is_set( uart0->status, UART_STATUS_TX_REG_EMPTY);
-    #else
-    loop_until_bit_is_clear( uart0->status, UART_STATUS_TX_FIFO_FULL);
-    #endif
-    uart0->data = c;
-}
-
-
-char uart_putchar( char c)
-{
-    if (c == '\n') 
-        uart_putchar_raw( '\r');
-    uart_putchar_raw( c);
-    return 0;
-}
-