Start of a new ColdFire/CodeWarrior demo.

Demo/ColdFire_MCF52221_CodeWarrior/sources/uart_support.h

@@ -0,0 +1,66 @@
+/*
+ * File:        uart_support.h
+ * Purpose:     Implements UART basic support, Derivative Specific Interrupt handler and need function needed 
+ *              for MSL Support (printf\cout to terminal), defined in <UART.h>
+ *
+ * Notes:       
+ *              
+ */
+
+#ifndef __UART_SUPPORT_H__
+#define __UART_SUPPORT_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#include "support_common.h"
+
+#if ENABLE_UART_SUPPORT==1 
+
+/* 
+ * Include the Freescale UART specific header file for printf/cout/scanf support 
+ */
+#include <ansi_parms.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+#include <UART.h>
+#ifdef __cplusplus
+}
+#endif
+
+#define UART_STANDARD	0
+#define UART_DIVIDER	1
+#define UART_5407		2
+#define UART_PSC		3
+#define UART_54451		4
+
+#define UART_SUPPORT_TYPE    UART_STANDARD
+
+void uart_init(int channel, unsigned long systemClockKHz, unsigned long baudRate);
+
+/********************************************************************/
+/*
+ * Wait for a character to be received on the specified UART
+ *
+ * Return Values:
+ *  the received character
+ */
+char uart_getchar (int channel);
+
+/********************************************************************/
+/*
+ * Wait for space in the UART Tx FIFO and then send a character
+ */ 
+void uart_putchar (int channel, char ch);
+
+
+#endif  /* ENABLE_UART_SUPPORT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __UART_SUPPORT_H__ */