add basic support for rt-thread

2021-02-07 22:44:49 +08:00
parent f49d47a0aa
commit 1b678eccf5
4 changed files with 138 additions and 0 deletions
--- a/hw/bsp/board.h
+++ b/hw/bsp/board.h
@@ -86,6 +86,11 @@ static inline uint32_t board_millis(void)
  {
    return to_ms_since_boot(get_absolute_time());
  }
+#elif CFG_TUSB_OS == OPT_OS_RTTHREAD
+  static inline uint32_t board_millis(void)
+  {
+    return (((uint64_t)rt_tick_get()) * 1000 / RT_TICK_PER_SECOND);
+  }

 #else
  #error "board_millis() is not implemented for this OS"