unix/unix_mphal: Implement HAL_Delay() and HAL_GetTick().

Paul Sokolovsky · Paul Sokolovsky · commit 949c5c918046 · 2015-10-19T00:31:37.000+03:00
diff --git a/unix/unix_mphal.c b/unix/unix_mphal.c
@@ -27,6 +27,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
+#include <sys/time.h>
 
 #include "py/mpstate.h"
 #include MICROPY_HAL_H
@@ -117,3 +118,9 @@ void mp_hal_stdout_tx_strn_cooked(const char *str, mp_uint_t len) {
 void mp_hal_stdout_tx_str(const char *str) {
     mp_hal_stdout_tx_strn(str, strlen(str));
 }
+
+uint32_t HAL_GetTick(void) {
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+    return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+}
diff --git a/unix/unix_mphal.h b/unix/unix_mphal.h
@@ -37,3 +37,6 @@ int mp_hal_stdin_rx_chr(void);
 void mp_hal_stdout_tx_str(const char *str);
 void mp_hal_stdout_tx_strn(const char *str, mp_uint_t len);
 void mp_hal_stdout_tx_strn_cooked(const char *str, mp_uint_t len);
+
+#define HAL_Delay(ms) usleep((ms) * 1000)
+uint32_t HAL_GetTick(void);
