From ccd3013396e1e36f2cce5956c301e50ff1b4324d Mon Sep 17 00:00:00 2001
From: Jeff Epler <jepler@gmail.com>
Date: Thu, 23 Jul 2020 17:58:43 -0500
Subject: [PATCH] stm: stioio: correctly claim pins

---
 ports/stm/common-hal/sdioio/SDCard.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/ports/stm/common-hal/sdioio/SDCard.c b/ports/stm/common-hal/sdioio/SDCard.c
index ceafa8ddca..a1e87ec4e4 100644
--- a/ports/stm/common-hal/sdioio/SDCard.c
+++ b/ports/stm/common-hal/sdioio/SDCard.c
@@ -193,6 +193,12 @@ void common_hal_sdioio_sdcard_construct(sdioio_sdcard_obj_t *self,
 
     reserved_sdio[periph_index - 1] = true;
 
+    claim_pin(clock);
+    claim_pin(command);
+    for (int i=0; i<num_data; i++) {
+        claim_pin(data[i]);
+    }
+
     return;
 }