Fix SRAM bug due to exceeding 32KB capacity

This means that currently the global channel parameters are not saved,
but this is kind of unimportant, since they are just used to change all
the triggers. In the future we may choose to discard a pattern, a bank
or compress the data before storing it on the SRAM, depending on how
much more data we need to save.

1 files changed, 8 insertions, 3 deletions

diff --git a/src/patterns.c b/src/patterns.c
index dbd9c9f..6ce0878 100644
--- a/src/patterns.c
+++ b/src/patterns.c
@@ -34,19 +34,19 @@ typedef struct ChannelNoiseParams {
 typedef struct ChannelSquare {
     bool active;
     TriggerNote notes[16];
-    ChannelSquareParams params[17];
+    ChannelSquareParams params[16];
 } ChannelSquare;
 
 typedef struct ChannelWave {
     bool active;
     TriggerNote notes[16];
-    ChannelWaveParams params[17];
+    ChannelWaveParams params[16];
 } ChannelWave;
 
 typedef struct ChannelNoise {
     bool active;
     TriggerNote notes[16];
-    ChannelNoiseParams params[17];
+    ChannelNoiseParams params[16];
 } ChannelNoise;
 
 typedef struct Pattern {
@@ -58,6 +58,11 @@ typedef struct Pattern {
     u8 bank;
 } Pattern;
 
+static ChannelSquareParams ch1_params = {0};
+static ChannelSquareParams ch2_params = {0};
+static ChannelWaveParams ch3_params = {0};
+static ChannelNoiseParams ch4_params = {0};
+
 //
 // Defaults.
 //