From 800d5cd16f2e153a2dfc750c507f5a82d17491d7 Mon Sep 17 00:00:00 2001
From: Josef Gajdusek <atx@atx.name>
Date: Sun, 10 May 2015 17:54:09 +0200
Subject: [PATCH] esp8266: Implement time functions

---
 esp8266/esp_mphal.c | 4 ++--
 esp8266/modpyb.c    | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/esp8266/esp_mphal.c b/esp8266/esp_mphal.c
index 53a1700277..8eb8cc8ca2 100644
--- a/esp8266/esp_mphal.c
+++ b/esp8266/esp_mphal.c
@@ -29,6 +29,7 @@
 #include "etshal.h"
 #include "uart.h"
 #include "esp_mphal.h"
+#include "user_interface.h"
 
 extern void ets_wdt_disable(void);
 extern void wdt_feed(void);
@@ -82,8 +83,7 @@ void mp_hal_stdout_tx_strn_cooked(const char *str, uint32_t len) {
 }
 
 uint32_t HAL_GetTick(void) {
-    // TODO
-    return 0;
+    return system_get_time() / 1000;
 }
 
 void HAL_Delay(uint32_t Delay) {
diff --git a/esp8266/modpyb.c b/esp8266/modpyb.c
index 14dfebd333..57d0a6a9f2 100644
--- a/esp8266/modpyb.c
+++ b/esp8266/modpyb.c
@@ -108,13 +108,13 @@ STATIC mp_obj_t pyb_elapsed_millis(mp_obj_t start) {
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_elapsed_millis_obj, pyb_elapsed_millis);
 
 STATIC mp_obj_t pyb_micros(void) {
-    return MP_OBJ_NEW_SMALL_INT(0);
+    return MP_OBJ_NEW_SMALL_INT(system_get_time());
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_0(pyb_micros_obj, pyb_micros);
 
 STATIC mp_obj_t pyb_elapsed_micros(mp_obj_t start) {
     uint32_t startMicros = mp_obj_get_int(start);
-    uint32_t currMicros = 0;
+    uint32_t currMicros = system_get_time();
     return MP_OBJ_NEW_SMALL_INT((currMicros - startMicros) & 0x3fffffff);
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(pyb_elapsed_micros_obj, pyb_elapsed_micros);