From: ayer1 <ayer1>
Date: Thu, 29 Oct 2009 19:10:17 +0000 (+0000)
Subject: restoring control of prog_* pins to use most sensible odds of avoiding
X-Git-Tag: rc_6_tinyos_2_1_1~156
X-Git-Url: https://oss.titaniummirror.com/gitweb/?p=tinyos-2.x.git;a=commitdiff_plain;h=8a69181362d790cd5375b00b937b9210903f08c0

restoring control of prog_* pins to use most sensible odds of avoiding
power burn for un-attentive applications.  prog_out is now high to
avoid enabling expansion boards by default.
---

diff --git a/tos/platforms/shimmer/MotePlatformC.nc b/tos/platforms/shimmer/MotePlatformC.nc
index a06744f0..9c94b957 100644
--- a/tos/platforms/shimmer/MotePlatformC.nc
+++ b/tos/platforms/shimmer/MotePlatformC.nc
@@ -106,12 +106,13 @@ implementation {
     TOSH_SEL_BT_RXD_MODFUNC();
 
     // BSL Prog Pins tristate em
-    /*
-      TOSH_MAKE_PROG_IN_OUTPUT();
-      TOSH_MAKE_PROG_OUT_OUTPUT();
-      TOSH_SEL_PROG_IN_IOFUNC();
-      TOSH_SEL_PROG_OUT_IOFUNC();
-    */
+
+    TOSH_MAKE_PROG_IN_OUTPUT();
+    TOSH_MAKE_PROG_OUT_OUTPUT();
+    TOSH_SET_PROG_OUT_PIN();    // some expansion boards have enable low
+    TOSH_SEL_PROG_IN_IOFUNC();
+    TOSH_SEL_PROG_OUT_IOFUNC();
+
     // USART lines, attached to a pullup
     TOSH_SEL_UCLK0_IOFUNC();
     TOSH_MAKE_UCLK0_OUTPUT();