make it possible to specify the jtag cable in the environment (so a remote

machine can be used to program devices and to reduce probing times)
Examples:

export CABLE='auto' (default)
	probes for cable on local machine

export CABLE='lpt1'
	uses cable on lpt1

export CABLE='auto -server marvin:2000'
	probes for cable on remotehost marvin running CableServer on port 2000

export CABLE='usb21 -server marvin:2000'
	uses usb cable on remotehost marvin running CableServer on port 2000

see Makefile for possible cabletypes and
doc/usenglish/help/iseguide/mergedProjects/plugin_imp/html/pim_batch_command_definitions_s.htm

With this it is even possible to avoid compiling windrvr:
http://sourceforge.net/projects/xilprg

diff --git a/common/xc3s1500.batch b/common/xc3s1500.batch
index 09751c333d5ae0e052b98728757bcb3e316e7a15..2671e040a4017f7b5e6c2b3006971e7855162142 100644 (file)
--- a/common/xc3s1500.batch
+++ b/common/xc3s1500.batch
@@ -1,5 +1,5 @@
 setmode -bscan 
-setcable -p auto 
+setcable -p %CABLE%
 identify
 assignFile -p 3 -file raggedstone.bit
 program -p 3

diff --git a/common/xcf.batch b/common/xcf.batch
index 0580d588c4f65926fcafde235afe74fe8ce68396..a4fad2b2be05521c2c97d65f50e81591e073ddf0 100644 (file)
--- a/common/xcf.batch
+++ b/common/xcf.batch
@@ -1,5 +1,5 @@
 setmode -bscan 
-setcable -p auto 
+setcable -p %CABLE%
 identify
 assignFile -p 1 -file raggedstone-xcf02s.mcs
 assignFile -p 2 -file raggedstone-xcf04s.mcs

diff --git a/heartbeat/Makefile b/heartbeat/Makefile
index 13045a95ef7be361860acaaf72f971bfe8a9f505..18645f41a3f71561b936213c29e4f036a8cabe9a 100644 (file)
--- a/heartbeat/Makefile
+++ b/heartbeat/Makefile
@@ -2,6 +2,9 @@ PWD := $(shell pwd)
 
 PROJECT := raggedstone
 
+#auto|lpt1|lpt2|lpt3|com1|com2|com3|com4|usb0|usb1|usb2|usb21|ttya|ttyb|tty00|tty01
+CABLE ?= auto
+
 INTSTYLE := silent
 
 SOURCES = $(wildcard sources/*.v source/*.vhd)
@@ -53,10 +56,14 @@ burn: $(PROJECT).bit
        xc3sprog $(PROJECT).bit
 
 load: $(PROJECT).bit
-       impact -batch xc3s1500.batch
+       @sed -e "s|%CABLE%|$(CABLE)|g" xc3s1500.batch >xc3s1500.batch.tmp.$$
+       impact -batch xc3s1500.batch.tmp.$$
+       @rm xc3s1500.batch.tmp.$$
 
 flash: $(PROJECT)-xcf02s.mcs $(PROJECT)-xcf04s.mcs
-       impact -batch xcf.batch
+       @sed -e "s|%CABLE%|$(CABLE)|g" xcf.batch >xcf.batch.tmp.$$
+       impact -batch xcf.batch.tmp.$$
+       @rm xcf.batch.tmp.$$
 
 clean:
        @rm -rf *.bit *.bgn *.mcs *.prm *.bld *.drc *.mcs *.ncd *.ngc *.ngd \