input/trace32_ad: silence format errors during input format match

[libsigrok.git] / src / input / trace32_ad.c

diff --git a/src/input/trace32_ad.c b/src/input/trace32_ad.c
index cf8ab298ddeb602af9090d336fcd381413d6de5b..779c0dac058df5032d4baa5eea006bb55e73d855 100644 (file)
--- a/src/input/trace32_ad.c
+++ b/src/input/trace32_ad.c
@@ -45,7 +45,7 @@
 
 #define LOG_PREFIX "input/trace32_ad"
 
-#define CHUNK_SIZE        10240
+#define CHUNK_SIZE        (4 * 1024 * 1024)
 #define MAX_POD_COUNT     12
 #define HEADER_SIZE       80
 
@@ -213,12 +213,18 @@ static int process_header(GString *buf, struct context *inc)
                        inc->format = AD_FORMAT_TXTHDR;
                g_free(format_name_sig);
                g_free(format_name);
-               sr_err("This format isn't implemented yet, aborting.");
+               if (inc)
+                       sr_err("This format isn't implemented yet, aborting.");
+               else
+                       sr_dbg("Not a supported trace32 input file.");
                return SR_ERR;
        } else {
                g_free(format_name_sig);
                g_free(format_name);
-               sr_err("Don't know this file format, aborting.");
+               if (inc)
+                       sr_err("Don't know this file format, aborting.");
+               else
+                       sr_dbg("Not a trace32 input file.");
                return SR_ERR;
        }