Wei Chang Shen / mbed-src

Fork of mbed-src by mbed official

Revision:
636:be1e636d5109
Parent:
19:398f4c622e1b
--- a/common/wait_api.c	Tue Jun 09 15:30:08 2015 +0100
+++ b/common/wait_api.c	Thu Jun 02 04:52:00 2016 +0000
@@ -24,6 +24,10 @@
     wait_us(ms * 1000);
 }
 
+void wait_ns(int ns) {
+    wait_us(ns / 1000);
+}
+
 void wait_us(int us) {
     uint32_t start = us_ticker_read();
     while ((us_ticker_read() - start) < (uint32_t)us);