From 557ceded00de20d2070e1397d3dec322f753d1e6 Mon Sep 17 00:00:00 2001
From: Scott Shawcroft <scott.shawcroft@gmail.com>
Date: Wed, 24 May 2017 10:43:32 -0700
Subject: atmel-samd: Introduce audiobusio.PDMIn for recording audio from PDM
 microphones.

---
 atmel-samd/main.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'atmel-samd/main.c')

diff --git a/atmel-samd/main.c b/atmel-samd/main.c
index 842dae451..d84c44f86 100644
--- a/atmel-samd/main.c
+++ b/atmel-samd/main.c
@@ -28,6 +28,7 @@
 
 #include "common-hal/analogio/AnalogIn.h"
 #include "common-hal/audioio/AudioOut.h"
+#include "common-hal/audiobusio/PDMIn.h"
 #include "common-hal/pulseio/PulseIn.h"
 #include "common-hal/pulseio/PulseOut.h"
 #include "common-hal/pulseio/PWMOut.h"
@@ -161,13 +162,16 @@ void reset_samd21(void) {
     }
 
 #ifdef EXPRESS_BOARD
+    audioout_reset();
     touchin_reset();
+    pdmin_reset();
+    pulsein_reset();
+    pulseout_reset();
+    pwmout_reset();
 #endif
 
     analogin_reset();
 
-    pulsein_reset();
-    pulseout_reset();
 
     // Wait for the DAC to sync then reset.
     while (DAC->STATUS.reg & DAC_STATUS_SYNCBUSY) {}
@@ -175,8 +179,6 @@ void reset_samd21(void) {
 
     reset_all_pins();
 
-    audioout_reset();
-    pwmout_reset();
 
     usb_hid_reset();
 
-- 
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