X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/raggedstone/blobdiff_plain/ddd220fe8208c331141e6f612249992a3b3c602b..8bf65a1318cd073df6faa690029090c474a54ef1:/heartbeat/Makefile

diff --git a/heartbeat/Makefile b/heartbeat/Makefile
index 13045a9..efa7ed3 100644
--- 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 \