diff --git a/platform/stepper-robot/usb-main.c b/platform/stepper-robot/usb-main.c
new file mode 100644
index 000000000..cf10c1f11
--- /dev/null
+++ b/platform/stepper-robot/usb-main.c
@@ -0,0 +1,32 @@
+#include <stdint.h>
+#include <stdio.h>
+#include <debug-uart.h>
+#include <sys/process.h>
+#include <sys/procinit.h>
+#include <etimer.h>
+#include <sys/autostart.h>
+#include <clock.h>
+
+unsigned int idle_count = 0;
+
+int
+main()
+{
+  dbg_setup_uart();
+  printf("Initialising\n");
+  
+  clock_init();
+  process_init();
+  process_start(&etimer_process, NULL);
+  autostart_start(autostart_processes);
+  printf("Processes running\n");
+  while(1) {
+    do {
+    } while(process_run() > 0);
+    idle_count++;
+    /* Idle! */
+    /* Stop processor clock */
+    *AT91C_PMC_SCDR |= AT91C_PMC_PCK;
+  }
+  return 0;
+}