From 5139a528fb80bfb96071b6d02c70373b979f93d4 Mon Sep 17 00:00:00 2001 From: travisutk Date: Sun, 22 Apr 2012 12:09:15 +0000 Subject: [PATCH] Updated README to mention static DCO. git-svn-id: https://svn.code.sf.net/p/goodfet/code/trunk@1132 12e2690d-a6be-4b82-a7b7-67c4a43b65c8 --- firmware/README.txt | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/firmware/README.txt b/firmware/README.txt index db13b4b..1df8000 100644 --- a/firmware/README.txt +++ b/firmware/README.txt @@ -1,6 +1,6 @@ GoodFET Firmware by Travis Goodspeed -and some good neighbors. +and some damned good neighbors. Set $GOODFET to be the port of your GoodFET, such as export GOODFET=/dev/cu.usbserial-* #Darwin @@ -13,3 +13,12 @@ board=telosb make clean install We require at least msp430-gcc-4.4.5, but older versions might work if you're lucky. + +For faster startup times, it helps to write a static clock +configuration into the firmware. In the following example, the proper +DCO happens to be 0x8F8A. + +pro% goodfet.monitor info +GoodFET with f26f MCU +Clocked at 0x8f8a +pro% board=goodfet41 CFLAGS='-DSTATICDCO=0x8f8a' make clean install -- 2.20.1