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Diffstat (limited to 'lib/samd21/samd21a/include/instance/ac.h')
| -rw-r--r-- | lib/samd21/samd21a/include/instance/ac.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/lib/samd21/samd21a/include/instance/ac.h b/lib/samd21/samd21a/include/instance/ac.h new file mode 100644 index 00000000..340c8c56 --- /dev/null +++ b/lib/samd21/samd21a/include/instance/ac.h @@ -0,0 +1,73 @@ +/**
+ * \file
+ *
+ * \brief Instance description for AC
+ *
+ * Copyright (c) 2018 Microchip Technology Inc.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the Licence at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef _SAMD21_AC_INSTANCE_
+#define _SAMD21_AC_INSTANCE_
+
+/* ========== Register definition for AC peripheral ========== */
+#if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+#define REG_AC_CTRLA (0x42004400) /**< \brief (AC) Control A */
+#define REG_AC_CTRLB (0x42004401) /**< \brief (AC) Control B */
+#define REG_AC_EVCTRL (0x42004402) /**< \brief (AC) Event Control */
+#define REG_AC_INTENCLR (0x42004404) /**< \brief (AC) Interrupt Enable Clear */
+#define REG_AC_INTENSET (0x42004405) /**< \brief (AC) Interrupt Enable Set */
+#define REG_AC_INTFLAG (0x42004406) /**< \brief (AC) Interrupt Flag Status and Clear */
+#define REG_AC_STATUSA (0x42004408) /**< \brief (AC) Status A */
+#define REG_AC_STATUSB (0x42004409) /**< \brief (AC) Status B */
+#define REG_AC_STATUSC (0x4200440A) /**< \brief (AC) Status C */
+#define REG_AC_WINCTRL (0x4200440C) /**< \brief (AC) Window Control */
+#define REG_AC_COMPCTRL0 (0x42004410) /**< \brief (AC) Comparator Control 0 */
+#define REG_AC_COMPCTRL1 (0x42004414) /**< \brief (AC) Comparator Control 1 */
+#define REG_AC_SCALER0 (0x42004420) /**< \brief (AC) Scaler 0 */
+#define REG_AC_SCALER1 (0x42004421) /**< \brief (AC) Scaler 1 */
+#else
+#define REG_AC_CTRLA (*(RwReg8 *)0x42004400UL) /**< \brief (AC) Control A */
+#define REG_AC_CTRLB (*(WoReg8 *)0x42004401UL) /**< \brief (AC) Control B */
+#define REG_AC_EVCTRL (*(RwReg16*)0x42004402UL) /**< \brief (AC) Event Control */
+#define REG_AC_INTENCLR (*(RwReg8 *)0x42004404UL) /**< \brief (AC) Interrupt Enable Clear */
+#define REG_AC_INTENSET (*(RwReg8 *)0x42004405UL) /**< \brief (AC) Interrupt Enable Set */
+#define REG_AC_INTFLAG (*(RwReg8 *)0x42004406UL) /**< \brief (AC) Interrupt Flag Status and Clear */
+#define REG_AC_STATUSA (*(RoReg8 *)0x42004408UL) /**< \brief (AC) Status A */
+#define REG_AC_STATUSB (*(RoReg8 *)0x42004409UL) /**< \brief (AC) Status B */
+#define REG_AC_STATUSC (*(RoReg8 *)0x4200440AUL) /**< \brief (AC) Status C */
+#define REG_AC_WINCTRL (*(RwReg8 *)0x4200440CUL) /**< \brief (AC) Window Control */
+#define REG_AC_COMPCTRL0 (*(RwReg *)0x42004410UL) /**< \brief (AC) Comparator Control 0 */
+#define REG_AC_COMPCTRL1 (*(RwReg *)0x42004414UL) /**< \brief (AC) Comparator Control 1 */
+#define REG_AC_SCALER0 (*(RwReg8 *)0x42004420UL) /**< \brief (AC) Scaler 0 */
+#define REG_AC_SCALER1 (*(RwReg8 *)0x42004421UL) /**< \brief (AC) Scaler 1 */
+#endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+/* ========== Instance parameters for AC peripheral ========== */
+#define AC_CMP_NUM 2 // Number of comparators
+#define AC_GCLK_ID_ANA 32 // Index of Generic Clock for analog
+#define AC_GCLK_ID_DIG 31 // Index of Generic Clock for digital
+#define AC_NUM_CMP 2
+#define AC_PAIRS 1 // Number of pairs of comparators
+
+#endif /* _SAMD21_AC_INSTANCE_ */
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