1 files changed, 49 insertions, 0 deletions
diff --git a/atmel-samd/common-hal/analogio/AnalogIn.h b/atmel-samd/common-hal/analogio/AnalogIn.h
new file mode 100644
index 000000000..78c7b82e8
--- /dev/null
+++ b/atmel-samd/common-hal/analogio/AnalogIn.h
@@ -0,0 +1,49 @@
+/*
+ * This file is part of the MicroPython project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016 Scott Shawcroft
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef __MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ANALOGIO_ANALOGIN_H__
+#define __MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ANALOGIO_ANALOGIN_H__
+
+#include "common-hal/microcontroller/types.h"
+
+// Don't reorder these includes because they are dependencies of adc_feature.h.
+// They should really be included by adc_feature.h.
+#include <compiler.h>
+#include "asf/sam0/drivers/system/clock/gclk.h"
+#include "asf/sam0/utils/cmsis/samd21/include/component/adc.h"
+#include "asf/sam0/drivers/adc/adc_sam_d_r/adc_feature.h"
+
+#include "py/obj.h"
+
+typedef struct {
+    mp_obj_base_t base;
+    const mcu_pin_obj_t * pin;
+    struct adc_module * adc_instance;
+} analogio_analogin_obj_t;
+
+void analogin_reset(void);
+
+#endif // __MICROPY_INCLUDED_ATMEL_SAMD_COMMON_HAL_ANALOGIO_ANALOGIN_H__