From 48e7b37418277c15c4f4d202dc1f346b535705a3 Mon Sep 17 00:00:00 2001
From: Mark Qvist <mark@qvistconsult.com>
Date: Sat, 17 May 2014 22:34:40 +0200
Subject: [PATCH] Added file

---
 COMPILING | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 COMPILING

diff --git a/COMPILING b/COMPILING
new file mode 100644
index 0000000..621280d
--- /dev/null
+++ b/COMPILING
@@ -0,0 +1,12 @@
+To compile you need a the gcc-avr toolchain and standard make utilities.
+On Ubuntu/Debian this can be installed with:
+
+apt-get install build-essential gcc-avr avr-libc binutils-avr avrdude
+
+After that execute "make" in the main directory, and the modem firmware should compile.
+
+You can use avrdude to flash to an Arduino compatible board. Have a look at the "flash" script, it makes this easy. If your board is connected to /dev/ttyUSB0, simply run:
+
+./flash USB0
+
+And avrdude should upload the firmware to the board.