- initial import

git-svn-id: http://moon:8086/svn/mips@1 a8ebac50-d88d-4704-bea3-6648445a41b3
2014-07-20 15:01:37 +00:00
commit 26291bca3d
1549 changed files with 3997969 additions and 0 deletions
@@ -0,0 +1,141 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+#include "irq.h"
+#include "libsys.h"
+
+int enable_response;
+
+#define	ATTR_RESET				0
+#define	ATTR_CSR_BRIGHT			1
+#define	ATTR_CSR_DIM			2
+#define	ATTR_CSR_UNDERSCORE		4
+#define	ATTR_CSR_BLINK			5
+#define	ATTR_CSR_REVERSE		7
+#define	ATTR_CSR_HIDDEN			8
+#define	ATTR_FORE_BLACK			30
+#define	ATTR_FORE_RED			31
+#define	ATTR_FORE_GREEN			32
+#define	ATTR_FORE_YELLOW		33
+#define	ATTR_FORE_BLUE			34
+#define	ATTR_FORE_MAGENTA		35
+#define	ATTR_FORE_CYAN			36
+#define	ATTR_FORE_WHITE			37
+#define	ATTR_BACK_BLACK			40
+#define	ATTR_BACK_RED			41
+#define	ATTR_BACK_GREEN			42
+#define	ATTR_BACK_YELLOW		43
+#define	ATTR_BACK_BLUE			44
+#define	ATTR_BACK_MAGENTA		45
+#define	ATTR_BACK_CYAN			46
+#define	ATTR_BACK_WHITE			47
+
+
+void ISR_serial_rx(void)
+{
+	volatile UINT32 *pUART_stat = (UINT32*)sys_uart_stat;
+	volatile UINT32 *pUART_data = (UINT32*)sys_uart_data;
+
+	while((0x10 & *pUART_stat))
+	{
+		if (enable_response)
+			print_byte((char)*pUART_data);
+	}
+
+}
+
+void VT100_CSR_SETPOS(int x, int y)
+{
+	char str[64];
+
+	sprintf(str, "[%d;%dH", y, x);
+	writechar(0x1B);
+	sputs(str);
+}
+
+void VT100_CSR_MOVE_UP(int count)
+{
+	char str[64];
+
+	sprintf(str, "[%dA", count);
+	writechar(0x1B);
+	sputs(str);
+}
+
+void VT100_CSR_MOVE_DOWN(int count)
+{
+	char str[64];
+
+	sprintf(str, "[%dB", count);
+	writechar(0x1B);
+	sputs(str);
+}
+
+void VT100_CSR_MOVE_LEFT(int count)
+{
+	char str[64];
+
+	sprintf(str, "[%dD", count);
+	writechar(0x1B);
+	sputs(str);
+}
+
+void VT100_CSR_MOVE_RIGHT(int count)
+{
+	char str[64];
+
+	sprintf(str, "[%dC", count);
+	writechar(0x1B);
+	sputs(str);
+}
+
+void VT100_ERASE_SCREEN(void)
+{
+	writechar(0x1B);
+	sputs("[2J");
+}
+
+void VT100_SCROLL_ENABLE(void)
+{
+	writechar(0x1B);
+	sputs("[r");
+}
+
+void VT100_ATTR_SET(int attribute)
+{
+	char str[64];
+
+	sprintf(str, "[%dm", attribute);
+	writechar(0x1B);
+	sputs(str);
+}
+
+int main(void)
+{
+	int i, x, y;
+//	interrupt_register(3, ISR_serial_rx);
+//	interrupt_enable(3);
+
+	VT100_ERASE_SCREEN();
+	VT100_SCROLL_ENABLE();
+	printf("VT100 test:\n");
+
+	for (i=0; i < 8000; i++)
+	{
+		printf("\n");
+		VT100_ATTR_SET(ATTR_FORE_RED);
+		x = (int)(40*(1.1+sin((2*M_PI*i)/80)));
+		VT100_CSR_MOVE_RIGHT(x);
+		writechar('o');
+		writechar(0x0D);
+		VT100_ATTR_SET(ATTR_FORE_BLUE);
+		x = (int)(40*(1.1+cos((2*M_PI*i)/80)));
+		VT100_CSR_MOVE_RIGHT(x);
+		writechar('+');
+	}
+
+	printf("\n");
+	VT100_ATTR_SET(ATTR_RESET);
+	return 0;
+}