diff --git a/software/apps/dht_logging/main.c b/software/apps/dht_logging/main.c
index 29d8202..3af78a4 100644
--- a/software/apps/dht_logging/main.c
+++ b/software/apps/dht_logging/main.c
@@ -108,7 +108,7 @@ void core1_main() {
 			for (uint component = 0; component < 3; ++component) {
 				tmds_encode_1bpp(
 					(const uint32_t*)&framebuf[y * FRAME_WIDTH / 8 + component * PLANE_SIZE_BYTES],
-					tmdsbuf + component * FRAME_WIDTH,
+					tmdsbuf + component * FRAME_WIDTH / DVI_SYMBOLS_PER_WORD,
 					FRAME_WIDTH
 				);
 			}
diff --git a/software/gdbinit b/software/gdbinit
index 720f7ae..8a99cba 100644
--- a/software/gdbinit
+++ b/software/gdbinit
@@ -1,5 +1,5 @@
 set arch arm
-set confirm off
+targ rem localhost:3333
 set disassemble-next-line on
-target remote localhost:3333
-file picodvi.elf
+set confirm off
+file apps/sprite_bounce/sprite_bounce.elf