X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Flib%2Fprintf%2FPrintfP.nc;h=c1ea229b08ef64439f2358dfbfb13cc966fe2359;hb=f3fce2b0ee4848710afce4528e7ba2fc3c013bc7;hp=0ea9b512861ef2d1d128494f97124f7c5d2457e9;hpb=f4031d30183d1c078fecdc3e11e2f13efbf73da2;p=tinyos-2.x.git

diff --git a/tos/lib/printf/PrintfP.nc b/tos/lib/printf/PrintfP.nc
index 0ea9b512..c1ea229b 100644
--- a/tos/lib/printf/PrintfP.nc
+++ b/tos/lib/printf/PrintfP.nc
@@ -167,7 +167,7 @@ implementation {
 #ifdef _H_atmega128hardware_H
   int uart_putchar(char c, FILE *stream) __attribute__((noinline)) @C() @spontaneous() {
 #endif
-    if((state == S_STARTED) && (call Queue.size() >= 5*sizeof(printf_msg_t))) {
+    if((state == S_STARTED) && (call Queue.size() >= ((PRINTF_BUFFER_SIZE)/2))) {
       state = S_FLUSHING;
       sendNext();
     }