From: ayer1 <ayer1>
Date: Thu, 29 Oct 2009 19:02:26 +0000 (+0000)
Subject: set prog_out to high to avoid burning excess power if the application
X-Git-Tag: rc_6_tinyos_2_1_1~157
X-Git-Url: https://oss.titaniummirror.com/gitweb/?p=tinyos-2.x.git;a=commitdiff_plain;h=947d2c396ee0ea804f85407193307c881110a542

set prog_out to high to avoid burning excess power if the application
isn't handling this pin but an enable-low expansion board is attached.
---

diff --git a/tos/platforms/shimmer2/MotePlatformC.nc b/tos/platforms/shimmer2/MotePlatformC.nc
index d1cffba1..e7ac0705 100644
--- a/tos/platforms/shimmer2/MotePlatformC.nc
+++ b/tos/platforms/shimmer2/MotePlatformC.nc
@@ -134,6 +134,7 @@ implementation {
     // BSL Prog Pins tristate em
     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();
 
@@ -209,15 +210,6 @@ implementation {
     TOSH_SEL_SOMI1_IOFUNC();
     TOSH_MAKE_SOMI1_INPUT();
 
-    /*
-     * sd pins are raised as part of power-cyling card
-     * and, they have pullups.
-     *
-  
-    for (i = 0; i < 20; i++)
-      TOSH_uwait(1000);		// one millisecond
-    */
-  
     TOSH_SET_SD_CS_N_PIN();
     TOSH_SET_SD_DI_PIN();
     TOSH_SET_SD_CLK_PIN();