Fix a bug with noise channel envelope

2 files changed, 4 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index b6e0ada..61361e2 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ INC_FLAGS   := $(addprefix -I,$(INC_DIRS))
 INC_FLAGS   += -I$(LIBGBA_SRC)
 
 # Output library names and executables.
-TARGET         := STEPPER-v1.0
+TARGET         := STEPPER-v1.1
 ELF            := $(BUILD_DIR)/$(TARGET).elf
 BIN            := $(BUILD_DIR)/$(TARGET).gba
 
diff --git a/src/sequencer.c b/src/sequencer.c
index ff5847d..6baa565 100644
--- a/src/sequencer.c
+++ b/src/sequencer.c
@@ -1832,9 +1832,6 @@ irq_timer(void) {
     if (pat->ch4.active) {
         TriggerNote *trig = &pat->ch4.notes[step_counter];
         ChannelNoiseParams *params = &pat->ch4.params[step_counter];
-        SOUND_NOISE_CTRL = SOUND_NOISE_ENV_VOL(params->env_volume)
-            | SOUND_NOISE_ENV_TIME(params->env_time)
-            | SOUND_NOISE_ENV_DIR(params->env_direction);
         if (trig->active) {
             static const u8 div_freq[] = {
                 7, 6, 5, 4, 7, 6, 5, 4, 7, 6, 5, 4,
@@ -1852,6 +1849,9 @@ irq_timer(void) {
                 1,   1,  1,  1,  0,  0,  0,  0,  0,  0,  0,  0,
                 0,   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
             };
+            SOUND_NOISE_CTRL = SOUND_NOISE_ENV_VOL(params->env_volume)
+                | SOUND_NOISE_ENV_TIME(params->env_time)
+                | SOUND_NOISE_ENV_DIR(params->env_direction);
             SOUND_NOISE_FREQ = SOUND_FREQ_RESET
                 | SOUND_NOISE_PRESTEP_FREQ(pre_freq[trig->note])
                 | SOUND_NOISE_DIV_FREQ(div_freq[trig->note])