Pavel S / UIPEthernet

mbed OS5

Fork of UIPEthernet by Zoltan Hudak

Diff: UIPClient.cpp

Revision:
6:10e42359e217
Parent:
4:d774541a34da
Child:
8:4acb22344932
--- a/UIPClient.cpp	Fri Nov 27 20:34:03 2015 +0000
+++ b/UIPClient.cpp	Sun Nov 29 17:54:01 2015 +0000
@@ -369,7 +369,7 @@
  * @retval
  */
 int UIPClient::read(void) {
-    uint8_t c;
+    static uint8_t c;
     if(read(&c, 1) < 0)
         return -1;
     return c;
@@ -382,9 +382,9 @@
  * @retval
  */
 int UIPClient::peek(void) {
+    static uint8_t c;
     if(*this) {
         if(data->packets_in[0] != NOBLOCK) {
-            uint8_t c;
             UIPEthernet.network.readPacket(data->packets_in[0], 0, &c, 1);
             return c;
         }
@@ -693,3 +693,4 @@
     }
 }
 #endif
+