From: Andy Spencer <andy753421@gmail.com>
Date: Sat, 15 Mar 2014 22:17:50 +0000 (+0000)
Subject: Fix rising/falling edge capture
X-Git-Url: http://pileus.org/git/?p=~andy%2Fcsm213a-hw;a=commitdiff_plain;h=b9d96ef717d6223d9b6ac9d8a844f40a61bdd756

Fix rising/falling edge capture
---

diff --git a/hw2/timer_dma.c b/hw2/timer_dma.c
index a5eb78e..36fdc97 100644
--- a/hw2/timer_dma.c
+++ b/hw2/timer_dma.c
@@ -89,7 +89,7 @@ tdma_t *tdma_open(tdma_chan_t chan, int alt, PinName pin, PinMode mode)
 	           pin >= PTC0 ? TDMA_REQ_PTC :
 	           pin >= PTA0 ? TDMA_REQ_PTA : 0;
 
-	int irqc = mode == PullUp ? 1 : 2;
+	int irqc = mode == PullDown ? 1 : 2;
 
 	// Initialize global registers
 	tdma_init();