From 7af9364ebd7ad6c143f31e9abe745c6d75f8322b Mon Sep 17 00:00:00 2001
From: Leo C <erbl259-lmu@yahoo.de>
Date: Sat, 10 Sep 2016 01:51:36 +0200
Subject: [PATCH] Adaptions for fatfs R0.12b

---
 avr/cmd_fat.c        | 34 ++++++++++------------------------
 include/avr/ffconf.h |  4 ++--
 include/z180-serv.h  |  1 +
 libopencm3           |  2 +-
 4 files changed, 14 insertions(+), 27 deletions(-)

diff --git a/avr/cmd_fat.c b/avr/cmd_fat.c
index 6ffbb79..fcf5cbc 100644
--- a/avr/cmd_fat.c
+++ b/avr/cmd_fat.c
@@ -69,21 +69,21 @@ static const FLASH char * const FLASH rc_names[] = {
 			FSTR("TIMEOUT"),
 			FSTR("LOCKED"),
 			FSTR("NOT_ENOUGH_CORE"),
-			FSTR("TOO_MANY_OPEN_FILES")
+			FSTR("TOO_MANY_OPEN_FILES"),
+			FSTR("INVALID_PARAMETER")
 		};
 
 static
 void put_rc (FRESULT rc)
 {
-	if (rc < ARRAY_SIZE(rc_names)) {
 #if GCC_BUG_61443
-		printf_P(PSTR("rc=%u FR_"), rc);
-		my_puts_P(rc_names[rc]);
-		my_puts_P(PSTR("\n"));
+	printf_P(PSTR("rc=%u FR_"), rc);
+	my_puts_P(rc < ARRAY_SIZE(rc_names) ? rc_names[rc] : PSTR(" Unknown Error"));
+	my_puts_P(PSTR("\n"));
 #else
-		printf_P(PSTR("rc=%u FR_%S\n"), rc, rc_names[rc]);
+	printf_P(PSTR("rc=%u FR_%S\n"), rc,
+	rc < ARRAY_SIZE(rc_names) ? rc_names[rc] : PSTR(" Unknown Error"));
 #endif
-	}
 }
 
 
@@ -236,11 +236,6 @@ command_ret_t do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[
 	unsigned long p1;
 	unsigned int s1, s2;
 	FRESULT res;
-#if _USE_LFN
-	char Lfname[_MAX_LFN+1];
-	Finfo.lfname = Lfname;
-	Finfo.lfsize = sizeof Lfname;
-#endif
 
 	(void) cmdtp; (void) flag; (void) argc;
 
@@ -260,19 +255,15 @@ command_ret_t do_fat_ls(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[
 		} else {
 			s1++; p1 += Finfo.fsize;
 		}
-		printf_P(PSTR("%c%c%c%c%c %u/%02u/%02u %02u:%02u %9lu  "),
+		printf_P(PSTR("%c%c%c%c%c %u/%02u/%02u %02u:%02u %9lu  %s\n"),
 					(Finfo.fattrib & AM_DIR) ? 'D' : '-',
 					(Finfo.fattrib & AM_RDO) ? 'R' : '-',
 					(Finfo.fattrib & AM_HID) ? 'H' : '-',
 					(Finfo.fattrib & AM_SYS) ? 'S' : '-',
 					(Finfo.fattrib & AM_ARC) ? 'A' : '-',
 					(Finfo.fdate >> 9) + 1980, (Finfo.fdate >> 5) & 15, Finfo.fdate & 31,
-					(Finfo.ftime >> 11), (Finfo.ftime >> 5) & 63, Finfo.fsize);
-#if _USE_LFN
-		printf_P(PSTR("%s\n"), *Lfname ? Lfname : Finfo.fname);
-#else
-		printf_P(PSTR("%s\n"), Finfo.fname);
-#endif
+					(Finfo.ftime >> 11), (Finfo.ftime >> 5) & 63,
+					Finfo.fsize, Finfo.fname);
 		if (check_abort())
 			break;
 	}
@@ -301,11 +292,6 @@ FRESULT mkpath(TCHAR *path)
 	TCHAR *p, *q;
 	FRESULT ret;
 
-#if _USE_LFN
-    fd.lfname = 0;
-#endif
-
-
 	res = f_stat (path, &fd)
 
 	p = strchr(path, ':');
diff --git a/include/avr/ffconf.h b/include/avr/ffconf.h
index 99b685c..2acce32 100644
--- a/include/avr/ffconf.h
+++ b/include/avr/ffconf.h
@@ -25,7 +25,7 @@
 /   3: f_lseek() function is removed in addition to 2. */
 
 
-#define	_USE_STRFUNC	0
+#define	_USE_STRFUNC	2
 /* This option switches string functions, f_gets(), f_putc(), f_puts() and
 /  f_printf().
 /
@@ -225,7 +225,7 @@
 /  defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time.
 /  To enable timestamp function (_FS_NORTC = 0), get_fattime() function need to be
 /  added to the project to get current time form real-time clock. _NORTC_MON,
-/  _NORTC_MDAY and _NORTC_YEAR have no effect. 
+/  _NORTC_MDAY and _NORTC_YEAR have no effect.
 /  These options have no effect at read-only configuration (_FS_READONLY = 1). */
 
 
diff --git a/include/z180-serv.h b/include/z180-serv.h
index b6a65b0..3b4a462 100644
--- a/include/z180-serv.h
+++ b/include/z180-serv.h
@@ -7,6 +7,7 @@
 #ifndef Z180_SERV_H
 #define Z180_SERV_H
 
+#include <stdint.h>
 #include <stdbool.h>
 #include "ff.h"
 
diff --git a/libopencm3 b/libopencm3
index 4a49907..ec22543 160000
--- a/libopencm3
+++ b/libopencm3
@@ -1 +1 @@
-Subproject commit 4a49907bfdc334b7ab42f64537c930cd71293697
+Subproject commit ec22543ce8d595b19607b067cd27c081808fc425
-- 
2.39.2