From 412df484ddf0650c07da56193bfa906a8647d1dc Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Mon, 11 Mar 2024 17:51:14 -0600
Subject: d3aa fine-tuning: - new ramp - production style config defaults
 (simple mode, Hank config) - candle tuning - fixed way-too-fast thermal
 regulation   (might still be a bit fast, but it's a lot better)

---
 hw/hank/emisar-d3aa/hwdef.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

(limited to 'hw/hank/emisar-d3aa/hwdef.c')

diff --git a/hw/hank/emisar-d3aa/hwdef.c b/hw/hank/emisar-d3aa/hwdef.c
index a963bc2..e2fd315 100644
--- a/hw/hank/emisar-d3aa/hwdef.c
+++ b/hw/hank/emisar-d3aa/hwdef.c
@@ -84,17 +84,9 @@ bool gradual_tick_main(uint8_t gt) {
     PWM1_DATATYPE dac_now  = DAC_LVL >> 6;  // register is left-aligned
     PWM1_DATATYPE dac_next = PWM1_GET(gt);
 
-    // adjust multiple times based on how far until the next level
-    // (so it adjusts faster/coarser for big steps)
-
-    int16_t diff = (dac_next - dac_now);
-    if (diff < 0) diff = -diff;
-
-    // ~70 max DAC levels per ramp step, 1 + (70 >> 3) = max 10
-    uint8_t steps;
-    steps = 1 + (diff >> 3);
-    for (uint8_t i=0; i<=steps; i++)
-        GRADUAL_ADJUST_SIMPLE(dac_next, dac_now);
+    // only adjust 1 dac level, max is 1023
+    // (but speed it up with "#define GRADUAL_ADJUST_SPEED  4" elsewhere)
+    GRADUAL_ADJUST_SIMPLE(dac_next, dac_now);
 
     DAC_LVL = dac_now << 6;
 
-- 
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