From c02f0f97ad67e28335a18a060e859f1c05c30906 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Sat, 18 May 2019 03:26:25 -0600
Subject: added link to HQ ProgKey, since it's increasingly important for newer
 drivers

---
 README | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README b/README
index 3cb27e9..6a63e5b 100644
--- a/README
+++ b/README
@@ -28,6 +28,7 @@ Some useful hardware for flashing firmware:
     http://www.fasttech.com/product/1002900-atmega-attiny-51-avr-isp-usbasp-usb-programmer
     http://www.fasttech.com/product/1011800-40-pin-splittable-ribbon-cable-20cm
     http://www.digikey.com/product-detail/en/5250/501-1311-ND/745102
+    HQ ProgKey: http://budgetlightforum.com/node/63230
 
   Ratus' guide:  https://redd.it/8g5l5w  (prices checked 2018-05-01)
 
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cgit v1.2.3


From b5d3675b555b1ea87cf2ced6f3c70087e32828d0 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Sat, 15 Jun 2019 17:44:06 -0600
Subject: Added setup info for Fedora.

---
 README | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README b/README
index 6a63e5b..1e6e842 100644
--- a/README
+++ b/README
@@ -70,6 +70,12 @@ To set up an attiny dev environment on Ubuntu (13.10):
   Optional:  (make avrdude usable by non-root users, is a security risk)
   sudo chmod u+s $(which avrdude)
 
+To set up an attiny dev environment on Fedora (30):
+
+  sudo dnf install flex byacc bison gcc libusb libusb-devel glibc-devel
+  sudo dnf install avr-gcc avr-libc avr-binutils
+  sudo dnf install avrdude
+
 Building/installing attiny dev tools on other UNIX systems (in general):
 
   http://www.ladyada.net/learn/avr/setup-unix.html
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cgit v1.2.3


From a67ba8d52f04fc74d90f1885325f76cec04546f4 Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Wed, 28 Aug 2019 02:28:01 -0600
Subject: added arbitrary ramp shape powers to level_calc.py, to more easily
 hit specific values

---
 bin/level_calc.py | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/bin/level_calc.py b/bin/level_calc.py
index f16f8ce..6f07621 100755
--- a/bin/level_calc.py
+++ b/bin/level_calc.py
@@ -14,7 +14,7 @@ def main(args):
     """
     # Get parameters from the user
     questions_main = [
-            (str, 'ramp_shape', 'cube', 'Ramp shape? [cube, square, fifth, seventh, ninth, log]'),
+            (str, 'ramp_shape', 'cube', 'Ramp shape? [cube, square, fifth, seventh, ninth, log, N.NN]'),
             (int, 'num_channels', 1, 'How many power channels?'),
             (int, 'num_levels', 4, 'How many total levels do you want?'),
             ]
@@ -179,11 +179,19 @@ shapes = dict(
         )
 
 def power(x):
-    return shapes[ramp_shape][0](x)
+    try:
+        factor = float(ramp_shape)
+        return math.pow(x, factor)
+    except ValueError:
+        return shapes[ramp_shape][0](x)
 
 
 def invpower(x):
-    return shapes[ramp_shape][1](x)
+    try:
+        factor = float(ramp_shape)
+        return math.pow(x, 1.0 / factor)
+    except ValueError:
+        return shapes[ramp_shape][1](x)
 
 
 def input_text():
-- 
cgit v1.2.3


From 87f5095f52e8e9ccb30ee4ff4beda75ef5b11baa Mon Sep 17 00:00:00 2001
From: Selene ToyKeeper
Date: Wed, 18 Sep 2019 16:17:27 -0600
Subject: added a compile flag to fix compatibility with GCC 7/8/9's new
 semantics for "inline" (should fix builds on newer compilers, I think)

---
 bin/build.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/build.sh b/bin/build.sh
index 192fa30..fbb24ea 100755
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -14,9 +14,9 @@ export PROGRAM=$1 ; shift
 export MCU=attiny$ATTINY
 export CC=avr-gcc
 export OBJCOPY=avr-objcopy
-export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99 -DATTINY=$ATTINY -I.. -I../.. -I../../.. -fshort-enums"
+export CFLAGS="-Wall -g -Os -mmcu=$MCU -c -std=gnu99 -fgnu89-inline -DATTINY=$ATTINY -I.. -I../.. -I../../.. -fshort-enums"
 export OFLAGS="-Wall -g -Os -mmcu=$MCU"
-export LDFLAGS=
+export LDFLAGS="-fgnu89-inline"
 export OBJCOPYFLAGS='--set-section-flags=.eeprom=alloc,load --change-section-lma .eeprom=0 --no-change-warnings -O ihex'
 export OBJS=$PROGRAM.o
 
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cgit v1.2.3