- Added the Sensinode platform programming tools to /tools

2009-09-09 09:48:16 +00:00 · 2009-09-09 09:48:16 +00:00 · fc237101be
commit fc237101be
parent 83988ef554
24 changed files with 5847 additions and 0 deletions
--- a/tools/sensinode/nano_programmer/ihex.c
+++ b/tools/sensinode/nano_programmer/ihex.c
@ -0,0 +1,99 @@
+/*
+    NanoStack: MCU software and PC tools for IP-based wireless sensor networking.
+		
+    Copyright (C) 2006-2007 Sensinode Ltd.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+		Address:
+		Sensinode Ltd.
+		Teknologiantie 6	
+		90570 Oulu, Finland
+
+		E-mail:
+		info@sensinode.com
+*/
+
+
+#include <unistd.h>
+#include <strings.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <inttypes.h>
+
+int hexfile_parse(char *line, unsigned int *type, unsigned int *addr, unsigned char *buffer)
+{
+	unsigned int row_len = 0;
+	unsigned int row_index = 7;
+	unsigned int i;
+	int tmp;
+	
+	uint8_t cksum = 0;
+	int retval = 0;
+	
+	retval = sscanf(line, ":%2x%4x%2x", &row_len, addr, type);
+	
+	cksum += row_len;
+	cksum += *addr >> 8;
+	cksum += *addr & 0xFF;
+	cksum += *type;
+	
+	i = 0;
+	if (retval == 3)
+	{
+		while(i < row_len)
+		{
+			
+			if (sscanf(&line[row_index], "%2x", &tmp) == 1)
+			{
+				cksum += tmp;
+				buffer[i++] = (unsigned char) tmp;
+				row_index += 2;
+			}
+			else return -1;
+		}
+		if (sscanf(&line[row_index], "%2x", &tmp) == 1)
+		{
+			if ((cksum + (uint8_t) tmp) == 0) return row_len;
+		}
+	}
+	return -1;
+}
+
+int hexfile_out(char *line, unsigned int type, unsigned int address, unsigned char *data, unsigned int bytes)
+{
+	uint8_t cksum = 0;
+	uint8_t i = 0;
+	char tmp[8];
+	
+	sprintf(line, ":%2.2X%4.4X%2.2X", bytes, address, type);	
+	cksum -= bytes;
+	cksum -= address >> 8;
+	cksum -= address & 0xFF;
+	cksum -= type;
+
+	for (i=0; i<bytes; i++)
+	{
+		sprintf(tmp, "%2.2X", data[i]);
+		strcat(line, tmp);
+		cksum -= data[i];
+	}
+	sprintf(tmp, "%2.2X\r\n", cksum);
+	strcat(line, tmp);
+	
+	return strlen(line);
+}
+