X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=INSTRUCTIONS;h=bfc6763f3f362aed3842182157fdb7736229a12e;hp=a34b4f7955511de0182ed130b39bef6e2a0b5ed0;hb=185ea937298de0f264fa697a469870148046e0fd;hpb=31142ea458a3d43dee635ff02494a2622e971330

diff --git a/INSTRUCTIONS b/INSTRUCTIONS
index a34b4f7..bfc6763 100644
--- a/INSTRUCTIONS
+++ b/INSTRUCTIONS
@@ -2,7 +2,7 @@ To print:
 
  * Turn on printer and connect computer.
  * Start pronterface
-     cd ~/things/Reprap/reprappro-software.git/
+     cd /home/reprap/reprappro-software.git/
      ./pronterface.py 
  * Select "connect", wait for printer to connect
  * Turn on the hotend and bed heaters
@@ -20,3 +20,22 @@ To print:
  * Watch while it starts and make sure that the skirt sticks to
    printbed and nothing gets tangled
  * Check that filament feed path from feedstock coil looks good.
+
+------------------------------------------------------------
+
+openscad - use wheezy
+Slic3r - is from slic3r-linux-x86-0-8-4.tar.gz
+
+------------------------------------------------------------
+
+firmware upgrade:
+
+ firmware is in marlin.git#iwj and works with make
+   various other firmwares for comparison only
+    sprinter-reprappro.git sprinter.git
+ produces Marlin.hex
+ depends on stuff in arduino-0022 (doesn't work with other arduino
+   versions, incompatible)
+ program with
+   avrdude -b 38400 -v -P /dev/ttyUSB0 -p atmega644P -c arduino -U flash:w:Marlin.hex
+ needs the reset jumper (which is right next to the mcu) fitted