From 9bde4b7bd0588b1d74f9b89f89419e8f11e3f25f Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Sun, 24 Sep 2017 22:45:59 -0600
Subject: Cut moon power from ~4mA to ~2.5mA by running clock at half speed on
 very low modes. Adjusted default FET+1 ramp to compensate for speed bump.
 Added define(s) for whether to blink at ramp floor/ceiling/channel edges.
 Lowered default moon level to 1, since slower speed makes it brighter and
 more stable.

---
 spaghetti-monster/fsm-main.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'spaghetti-monster/fsm-main.c')

diff --git a/spaghetti-monster/fsm-main.c b/spaghetti-monster/fsm-main.c
index bc41cd6..5efcd4c 100644
--- a/spaghetti-monster/fsm-main.c
+++ b/spaghetti-monster/fsm-main.c
@@ -40,6 +40,12 @@ int main() {
     // Don't allow interrupts while booting
     cli();
 
+    #ifdef HALFSPEED
+    // run at half speed
+    CLKPR = 1<<CLKPCE;
+    CLKPR = 1;
+    #endif
+
     // configure PWM channels
     #if PWM_CHANNELS >= 1
     DDRB |= (1 << PWM1_PIN);
-- 
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