X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Fsensorboards%2Fim2sb%2FMAX136xInternalP.nc;h=ce873891c2d9e44256dd940fdfaa11daff314a91;hb=337d0b13acf569c2640b3ed7b7f5c7cec35d7ddd;hp=7c5e182cd12f3e204fe1fb9d26e27826b977b655;hpb=1a329382c4f4556fd52d85f4e3f4a67e54911682;p=tinyos-2.x.git

diff --git a/tos/sensorboards/im2sb/MAX136xInternalP.nc b/tos/sensorboards/im2sb/MAX136xInternalP.nc
index 7c5e182c..ce873891 100644
--- a/tos/sensorboards/im2sb/MAX136xInternalP.nc
+++ b/tos/sensorboards/im2sb/MAX136xInternalP.nc
@@ -34,13 +34,24 @@
  * @author Phil Buonadonna
  */
 module MAX136xInternalP {
+  provides interface Init;
   provides interface HplMAX136x[uint8_t id];
+  uses interface Init as SubInit;
   uses interface HplMAX136x as ToHPLC;
+  uses interface GpioInterrupt as InterruptAlert;
 }
 
 implementation {
   uint8_t currentId;
 
+  command error_t Init.init() {
+    call SubInit.init();
+    // The Intel Mote 2 Sensorboard multiplexes the MAX136 interrupt through a NAND
+    // gate.  Need to override the edge trigger from the driver default
+    call InterruptAlert.enableRisingEdge();
+    return SUCCESS;
+  }
+
   command error_t HplMAX136x.measureChannels[uint8_t id](uint8_t *buf, uint8_t len) {
     currentId = id;
     return call ToHPLC.measureChannels(buf, len);
@@ -66,6 +77,8 @@ implementation {
     signal HplMAX136x.readStatusDone[currentId](error, buf);
   }
 
+  async event void InterruptAlert.fired() {}
+
   default async event void HplMAX136x.measureChannelsDone[uint8_t id]( error_t error, uint8_t *buf, uint8_t len ) {}
   default async event void HplMAX136x.setConfigDone[uint8_t id]( error_t error , uint8_t *cfgbuf, uint8_t len) {}
   default async event void HplMAX136x.alertThreshold[uint8_t id]() {}