Added ATmega32U2.

[goodfet] / firmware / README.txt

diff --git a/firmware/README.txt b/firmware/README.txt
index ea75e38..db13b4b 100644 (file)
--- a/firmware/README.txt
+++ b/firmware/README.txt
@@ -1,18 +1,15 @@
 GoodFET Firmware
-by Travis Goodspeed
-<travis at radiantmachines.com>
+by Travis Goodspeed <travis at radiantmachines.com>
+and some good neighbors.
 
-Requires MSPGCC and msp430-bsl.
+Set $GOODFET to be the port of your GoodFET, such as
+export GOODFET=/dev/cu.usbserial-*      #Darwin
+export GOODFET=/dev/ttyUSB*             #Linux (Default)
 
-Assumes MSP430F161x by default.  Call for others by the following method,
-recognizing that 2618 support is a rather recent addition and only works
-in MSPGCC from CVS.
+The target board must be specified.  For example,
+board=goodfet31 make clean install
+board=goodfet41 make clean install
+board=telosb make clean install
 
-export mcu=msp430x2618
-make -e
-
-
-
-Some weird switches,
-1) Build for a static DCO configuration.  Useful for standalone firmware.
-CFLAGS="-DSTATICDCO=0x8F9E" make clean all
+We require at least msp430-gcc-4.4.5, but older versions might work if
+you're lucky.