From: Fabrice Desclaux <serpilliere@droids-corp.org>
Date: Tue, 21 Feb 2012 18:33:28 +0000 (+0100)
Subject: xbee_proto: replace printf printf_P
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=decf72af3888e8412fb0c7ccab71607682eb5973;p=protos%2Fxbee-avr.git

xbee_proto: replace printf printf_P
---

diff --git a/xbee_proto.c b/xbee_proto.c
index bd284dd..05f0b56 100644
--- a/xbee_proto.c
+++ b/xbee_proto.c
@@ -26,6 +26,7 @@
  */
 
 #include <aversive.h>
+#include <aversive/pgmspace.h>
 #include <aversive/queue.h>
 #include <aversive/endian.h>
 
@@ -138,7 +139,7 @@ static int xbee_proto_parse_frame(struct xbee_dev *dev)
 	/* check frame len */
 	if (len < (hdrlen + 1)) {
 		dev->stats.rx_frame_too_small++;
-		fprintf(stderr, "Frame too small\n");
+		fprintf_P(stderr, PSTR("Frame too small\r\n"));
 		return -1;
 	}
 
@@ -147,7 +148,7 @@ static int xbee_proto_parse_frame(struct xbee_dev *dev)
 		cksum += ((uint8_t *)buf)[i];
 	cksum = 0xff - cksum;
 	if (cksum != ((uint8_t *)buf)[len-1]) {
-		fprintf(stderr, "Invalid cksum\n");
+		fprintf_P(stderr, PSTR("Invalid cksum\r\n"));
 		dev->stats.rx_invalid_cksum++;
 		return -1;
 	}
@@ -273,7 +274,8 @@ int xbee_proto_xmit(struct xbee_dev *dev, uint8_t channel_id, uint8_t type,
 		case XBEE_TYPE_RMT_ATRESP:
 		default:
 			dev->stats.tx_invalid_type ++;
-			fprintf(stderr, "unhandled xmit type=%x\n", hdr.type);
+			fprintf_P(stderr, PSTR("unhandled xmit type=%x\r\n"),
+				  hdr.type);
 			return -1;
 	}