Re: [Bluez-devel] [PATCH] STLC2500 updated patch

[Fabien Chevalier <fchevalier@silicom.fr>]

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And finally the last of the list:

* Makes the firmware & parameters download optional : even though those
are supposed to be mandatory, practive shows that the chip can run
without them.

Cheers,

Fabien

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--- tools/hciattach_st.c	2007-10-08 13:47:07.000000000 +0200
+++ ../tools/hciattach_st.c	2007-10-08 14:35:41.000000000 +0200
@@ -122,7 +122,7 @@
 	unsigned char cmd[256];
 	unsigned char buf[256];
 	uint8_t seqnum = 0;
-	int fd, size, len;
+	int fd, size, len, found_fw_file;
 
 	memset(filename, 0, sizeof(filename));
 
@@ -138,6 +138,7 @@
 			return -errno;
 	}
 
+	found_fw_file = 0;	
 	while (1) {
 		d = readdir(dir);
 		if (!d)
@@ -152,10 +153,14 @@
 
 		snprintf(filename, sizeof(filename), "%s/%s",
 							pathname, d->d_name);
+		found_fw_file = 1;
 	}
 
 	closedir(dir);
 
+	if (!found_fw_file)
+		return -ENOENT;
+
 	printf("Loading file %s\n", filename);
 
 	fd = open(filename, O_RDONLY);
@@ -194,6 +199,7 @@
 	unsigned char buf[254];
 	uint16_t version;
 	int len;
+	int err;
 
 	/* Hci_Cmd_Ericsson_Read_Revision_Information */	
 	len = do_command(dd, 0xff, 0x000f, NULL, 0, buf, sizeof(buf));
@@ -209,11 +215,21 @@
 
 	version = buf[2] << 8 | buf[1];
 
-	if (load_file(dd, version, ".ptc") < 0)
-		return -1;
+	err = load_file(dd, version, ".ptc");
+	if (err < 0) {
+		if (err == -ENOENT) 	
+			fprintf(stderr, "No ROM patch file loaded.\n");
+		else
+			return -1;
+	}
 
-	if (load_file(dd, buf[2] << 8 | buf[1], ".ssf") < 0)
-		return -1;
+	err = load_file(dd, buf[2] << 8 | buf[1], ".ssf");
+	if (err < 0) {
+		if (err == -ENOENT) 	
+			fprintf(stderr, "No static settings file loaded.\n");
+		else
+			return -1;
+	}
 
 	cmd[0] = 0xfe;
 	cmd[1] = 0x06;

[-- Attachment #3: fchevalier.vcf --]
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begin:vcard
fn:Fabien CHEVALIER
n:CHEVALIER;Fabien
org:SILICOM
adr:;;4 rue de Jouanet; RENNES ATALANTE;;35700;FRANCE
email;internet:fchevalier@silicom.fr
title:Software & Studies Engineer
tel;work:+33 (0) 2 99 84 17 17
version:2.1
end:vcard