From 7b6bdc4c2b0b260a05c4f2dfcf67fe19eccd51a8 Mon Sep 17 00:00:00 2001
From: Glenn Ruben Bakke <glennbakke@gmail.com>
Date: Tue, 3 Jan 2017 21:15:53 +0100
Subject: [PATCH] nrf5: Adding sleep_us to modutime.c and exposing
 mp_hal_delay_us in hal/hal_time.h

---
 nrf5/hal/hal_time.h | 2 ++
 nrf5/modutime.c     | 1 +
 2 files changed, 3 insertions(+)

diff --git a/nrf5/hal/hal_time.h b/nrf5/hal/hal_time.h
index 1cef8b9521..79b643acc7 100644
--- a/nrf5/hal/hal_time.h
+++ b/nrf5/hal/hal_time.h
@@ -29,4 +29,6 @@
 
 void mp_hal_delay_ms(mp_uint_t ms);
 
+void mp_hal_delay_us(mp_uint_t us);
+
 #endif // HAL_TIME_H__
diff --git a/nrf5/modutime.c b/nrf5/modutime.c
index a0e4f904c4..bb3f6a401a 100644
--- a/nrf5/modutime.c
+++ b/nrf5/modutime.c
@@ -42,6 +42,7 @@ STATIC const mp_rom_map_elem_t time_module_globals_table[] = {
     { MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_utime) },
 
     { MP_ROM_QSTR(MP_QSTR_sleep_ms), MP_ROM_PTR(&mp_utime_sleep_ms_obj) },
+    { MP_ROM_QSTR(MP_QSTR_sleep_us), MP_ROM_PTR(&mp_utime_sleep_us_obj) },
 };
 
 STATIC MP_DEFINE_CONST_DICT(time_module_globals, time_module_globals_table);