Add oneshot board initialization to stm32f103-minimum

configs/stm32f103-minimum/src/stm32_appinit.c

@@ -45,6 +45,7 @@
 #include <errno.h>
 
 #include <nuttx/board.h>
+#include <nuttx/timers/oneshot.h>
 
 #include "stm32.h"
 #include "stm32f103_minimum.h"
@@ -80,11 +81,22 @@
 
 int board_app_initialize(uintptr_t arg)
 {
+#ifdef CONFIG_ONESHOT
+  struct oneshot_lowerhalf_s *os = NULL;
+#endif
   int ret = OK;
 
 #ifdef CONFIG_WL_MFRC522
   ret = stm32_mfrc522initialize("/dev/rfid0");
 #endif
 
+#ifdef CONFIG_ONESHOT
+  os = oneshot_initialize(1, 10);
+  if (os)
+    {
+      ret = oneshot_register("/dev/oneshot", os);
+    }
+#endif
+
   return ret;
 }