pulled put out of lib

still need set __putc as a fuction pointer to the uart_putc

lib/include/uart1.h

@@ -1,6 +1,8 @@
 #ifndef UART1_H
 #define UART1_H
 
+#include <types.h>
+
 #define UART1_CON       ((volatile uint32_t *) 0x80005000)
 #define UART1_STAT      ((volatile uint32_t *) 0x80005004)
 #define UART1_DATA      ((volatile uint32_t *) 0x80005008)
@@ -9,7 +11,7 @@
 #define UART1_CTS       ((volatile uint32_t *) 0x80005014)
 #define UART1_BR        ((volatile uint32_t *) 0x80005018)
 
-int uart1_putchar(int c);
+void uart1_putc(char c);
 
 #define uart1_can_get() (*UR1CON > 0)
 

lib/printf.c

@@ -37,7 +37,7 @@
 #include <mc1322x.h>
 #include <types.h>
 
-#define __putc(x) putchr(x)
+#define __putc(x) uart1_putc(x)
 
 /**
  * Structure to hold data to be passed to print function with format.

lib/uart1.c

@@ -0,0 +1,6 @@
+#include <uart1.h>
+
+void uart1_putc(char c) {
+	while(*UT1CON == 31); /* wait for there to be room in the buffer */
+	*UART1_DATA = c;
+}

tests/Makefile

@@ -3,7 +3,7 @@ MC1322X := ..
 # all off the common objects for each target
 # a COBJ is made for EACH board and goes the obj_$(BOARD)_board directory
 # board specific code is OK in these files
-COBJS := tests.o 
+COBJS := tests.o put.o
 
 # all of the target programs to build
 TARGETS := blink-red blink-green blink-blue blink-white blink-allio \

tests/put.c

@@ -0,0 +1,36 @@
+#include <mc1322x.h>
+#include <board.h>
+
+const uint8_t hex[16]={'0','1','2','3','4','5','6','7',
+		 '8','9','a','b','c','d','e','f'};
+
+void putchr(char c) {
+	while(*UT1CON == 31); /* wait for there to be room in the buffer */
+	*UART1_DATA = c;
+}
+	
+void putstr(char *s) {
+	while(s && *s!=0) {
+		putchr(*s++);
+	}
+}
+
+void put_hex(uint8_t x)
+{
+        putchr(hex[x >> 4]);
+        putchr(hex[x & 15]);
+}
+
+void put_hex16(uint16_t x)
+{
+        put_hex((x >> 8) & 0xFF);
+        put_hex((x) & 0xFF);
+}
+
+void put_hex32(uint32_t x)
+{
+        put_hex((x >> 24) & 0xFF);
+        put_hex((x >> 16) & 0xFF);
+        put_hex((x >> 8) & 0xFF);
+        put_hex((x) & 0xFF);
+}

tests/put.h

@@ -0,0 +1,10 @@
+#ifndef PUT_H
+#define PUT_H
+
+void putchr(char c);
+void putstr(char *s);
+void put_hex(uint8_t x);
+void put_hex16(uint16_t x);
+void put_hex32(uint32_t x);
+
+#endif

tests/tests.c

@@ -1,4 +1,6 @@
 #include <mc1322x.h>
+#include <stdio.h>
+
 #include "put.h"
 #include "tests.h"
 
@@ -21,30 +23,21 @@ void uart1_init(uint16_t inc, uint16_t mod) {
 }
 
 void print_welcome(char* testname) {
-	putstr("mc1322x-test: ");
-	putstr(testname);
-	putstr("\n\r");
-	putstr("board: ");
-#if (BOARD == redbee-dev)
-	putstr("redbee-dev");
-#elif (BOARD == redbee-r1)
-	putstr("redbee-dev");
-#endif
-	putstr("\n\r");
+	printf("mc1322x-test: %s\n\r",testname);
+	printf("board: %s\n\r", "fix print welcom");
 }
 
 void dump_regs(uint32_t base, uint32_t len) {
 	volatile uint32_t i;
 	
-	putstr("base +0       +4       +8       +c       +10      +14      +18      +1c      \n\r");
+	printf("base +0       +4       +8       +c       +10      +14      +18      +1c      \n\r");
 	for (i = 0; i < len; i ++) {
 		if ((i & 7) == 0) {
-			put_hex16(4 * i);
+			printf("%02x",4 * i);
 		}
-		putstr(" ");
-		put_hex32(*mem32(base+(4*i)));
+		printf(" %08x",*mem32(base+(4*i)));
 		if ((i & 7) == 7)
-			putstr(NL);
+			printf(NL);
 	}
-	putstr(NL); 
+	printf(NL); 
 }