X-Git-Url: https://git.ao2.it/libam7xxx.git/blobdiff_plain/a878cffa75e0ce890f79ccb012775f6b23238e06..c39cfbdcd0066ab44a793046237c07de985bb048:/picoproj.c

diff --git a/picoproj.c b/picoproj.c
index 197d5da..32f90ea 100644
--- a/picoproj.c
+++ b/picoproj.c
@@ -130,6 +130,11 @@ static void dump_header(struct header *h)
 	fflush(stdout);
 }
 
+static inline unsigned int in_80chars(unsigned int i)
+{
+	return ((i+1) % (80/3));
+}
+
 static void dump_buffer(uint8_t *buffer, unsigned int len)
 {
 	unsigned int i;
@@ -138,7 +143,7 @@ static void dump_buffer(uint8_t *buffer, unsigned int len)
 		return;
 
 	for (i = 0; i < len; i++) {
-		printf("%02hhX%c", buffer[i], (i < len - 1) ? ' ' : '\n');
+		printf("%02hhX%c", buffer[i], (in_80chars(i) && (i < len - 1)) ? ' ' : '\n');
 	}
 	fflush(stdout);
 }
@@ -223,7 +228,7 @@ int main(int argc, char *argv[])
 	int width = 800;
 	int height = 480;
 	uint8_t *image = NULL;
-	int size = 59475;
+	unsigned int size = 59475;
 
 	while ((opt = getopt(argc, argv, "f:F:W:H:h")) != -1) {
 		switch (opt) {