add sleep functions. add types smx_i32, smx_ui32

mrkcass · Oct 17, 2018 · d36b08d · d36b08d
1 parent dcf0bc9
commit d36b08d
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Showing 2 changed files with 17 additions and 5 deletions.
diff --git a/libhardware/src/somax.cpp b/libhardware/src/somax.cpp
@@ -13,6 +13,7 @@
 #include <string.h>
 #include <stdarg.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 #include "somax.h"
 
@@ -154,4 +155,9 @@ void *somax_malloc(int size_bytes)
 void somax_free(void *malloced)
 {
  free(malloced);
+}
+
+void somax_sleep(smx_ui32 micro_secs)
+{
+ usleep(micro_secs);
 }
diff --git a/libhardware/src/somax.h b/libhardware/src/somax.h
@@ -25,15 +25,16 @@
 // #define SOMAX_RESOURCES "NONE"
 // #endif
 
-//microseconds per millisecond
-#define U_MILLISECOND 1000
+
+//----------
+//standard types
+typedef unsigned char smx_byte;
+typedef unsigned int smx_i32;
+typedef unsigned int smx_ui32;
 
 #define SOMAX_PRINTOPTION_CONFIG 0x01
 
 #define MAX_STR_DEVICEID_LEN 32
-
-typedef unsigned char smx_byte;
-
 void somax_data_init(const char name[], const char sclass[], const char version[], const char resources[]);
 
 void somax_print_config(int print_options);
@@ -69,4 +70,9 @@ float somax_convert_farenheit_to_celsius(float temp_farenheit);
 void* somax_malloc(int size_bytes);
 void somax_free(void * malloced);
 
+//microseconds per millisecond
+#define U_MILLISECOND 1000
+#define U_SECOND 1000000
+void somax_sleep(smx_ui32 micro_secs);
+
 #endif