Adds a hello message to the DCC decoder. (#607)

bakerstu · Feb 4, 2022 · 283ff16 · 283ff16
1 parent f03967e
commit 283ff16
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/applications/dcc_decoder/main.cxx b/applications/dcc_decoder/main.cxx
@@ -298,6 +298,9 @@ int appl_main(int argc, char *argv[])
     eefd = ::open("/dev/eeprom", O_RDWR);
     HASSERT(eefd >= 0);
 
+    static const char HELLO[] = "DCC Decoder program.\n";
+    ::write(wfd, HELLO, sizeof(HELLO));
+
     irqProc.init();
     set_dcc_interrupt_processor(&irqProc);