Passing port number to Qt interface as commandline argument now works.

[mf6xx.git] / src / qemu / mf624_interface / untitled / main.cpp

diff --git a/src/qemu/mf624_interface/untitled/main.cpp b/src/qemu/mf624_interface/untitled/main.cpp
index d0cee8d3011ac187ca94be5971f1a80bc16dcaa5..739a71fdfc431d867bf55a5771b39a811c8bb745 100644 (file)
--- a/src/qemu/mf624_interface/untitled/main.cpp
+++ b/src/qemu/mf624_interface/untitled/main.cpp
@@ -6,6 +6,12 @@ mf624_io_status_t mf624_io_status;
 
 int main(int argc, char *argv[])
 {      
+       if (argc < 2) {
+               fprintf(stderr, "Usage %s PORT\n", argv[0]);
+               ::exit(1);
+       }
+
+       mf624_io_status.portno = atoi(argv[1]);
        mf624_io_status.DIN = 0;
        mf624_io_status.DOUT = 0;
        mf624_io_status.DA0 = 0;