change colors, add disabled "high gain" mode that really just multiplies readout by 128

1 files changed, 9 insertions, 0 deletions

diff --git a/src/qhyccd/mod.rs b/src/qhyccd/mod.rs
index becb698..5300fe1 100644
--- a/src/qhyccd/mod.rs
+++ b/src/qhyccd/mod.rs
@@ -124,6 +124,15 @@ pub fn fix_channels_and_endianness(dataslice: &mut [u8]) {
         let g_low = dataslice[i * 6 + 2];
         dataslice[i * 6 + 2] = dataslice[i * 6 + 3];
         dataslice[i * 6 + 3] = g_low;
+
+        if false {
+            for e in 0..3 {
+                let el = ((dataslice[i * 6 + e * 2] as u16) << 8) | (dataslice[i * 6 + e * 2 + 1] as u16);
+                let el = el.saturating_mul(128);
+                dataslice[i * 6 + e * 2] = (el >> 8) as u8;
+                dataslice[i * 6 + e * 2 + 1] = el as u8;
+            }
+        }
     }
 }