make the software ack timeout configurable

[tinyos-2.x.git] / tos / chips / rf2xx / rf230 / RF230ActiveMessageP.nc

diff --git a/tos/chips/rf2xx/rf230/RF230ActiveMessageP.nc b/tos/chips/rf2xx/rf230/RF230ActiveMessageP.nc
index 0b07d1eb5948b8b40a74dd147344b750c8a7a7c7..301a110a818401f78afe19b0fb5516274b6dce17 100644 (file)
--- a/tos/chips/rf2xx/rf230/RF230ActiveMessageP.nc
+++ b/tos/chips/rf2xx/rf230/RF230ActiveMessageP.nc
@@ -118,9 +118,13 @@ implementation
                call IEEE154MessageLayer.createAckReply(data, ack);
        }
 
+#ifndef SOFTWAREACK_TIMEOUT
+#define SOFTWAREACK_TIMEOUT    1000
+#endif
+
        async command uint16_t SoftwareAckConfig.getAckTimeout()
        {
-               return (uint16_t)(800 * RADIO_ALARM_MICROSEC);
+               return (uint16_t)(SOFTWAREACK_TIMEOUT * RADIO_ALARM_MICROSEC);
        }
 
        tasklet_async command void SoftwareAckConfig.reportChannelError()