Force printf messages to 28 bytes regardless of what TOSH_DATA_LENGTH is set to

[tinyos-2.x.git] / tos / lib / printf / printf.h

diff --git a/tos/lib/printf/printf.h b/tos/lib/printf/printf.h
index a7cb005a5f44077fcaa013a7647b87e5c9e6dbb3..a8cf26193433754283cf7f119539145d76e5e1ff 100644 (file)
--- a/tos/lib/printf/printf.h
+++ b/tos/lib/printf/printf.h
@@ -30,6 +30,18 @@
 #ifndef PRINTF_H
 #define PRINTF_H
 
+#ifndef PRINTF_BUFFER_SIZE
+#define PRINTF_BUFFER_SIZE 250 
+#endif
+
+#if PRINTF_BUFFER_SIZE > 255
+  #define PrintfQueueC BigQueueC
+  #define PrintfQueue  BigQueue
+#else
+  #define PrintfQueueC QueueC
+  #define PrintfQueue  Queue
+#endif
+
 #ifdef _H_msp430hardware_h
   #include <stdio.h>
 #endif
@@ -37,11 +49,11 @@
   #include "avr_stdio.h"
 #endif
 #include "message.h"
+int printfflush();
 
-#define PRINTF_BUFFER_SIZE 250
-
+#define PRINTF_MSG_LENGTH      28
 typedef nx_struct printf_msg {
-  nx_uint8_t buffer[TOSH_DATA_LENGTH];
+  nx_uint8_t buffer[PRINTF_MSG_LENGTH];
 } printf_msg_t;
 
 enum {