IDF release/v4.0 08219f3cf

tools/sdk/include/esp_common/esp_bit_defs.h

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+// Copyright 2010-2019 Espressif Systems (Shanghai) PTE LTD
+//
+// 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 License 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.
+
+#pragma once
+
+//Register Bits{{
+#define BIT31   0x80000000
+#define BIT30   0x40000000
+#define BIT29   0x20000000
+#define BIT28   0x10000000
+#define BIT27   0x08000000
+#define BIT26   0x04000000
+#define BIT25   0x02000000
+#define BIT24   0x01000000
+#define BIT23   0x00800000
+#define BIT22   0x00400000
+#define BIT21   0x00200000
+#define BIT20   0x00100000
+#define BIT19   0x00080000
+#define BIT18   0x00040000
+#define BIT17   0x00020000
+#define BIT16   0x00010000
+#define BIT15   0x00008000
+#define BIT14   0x00004000
+#define BIT13   0x00002000
+#define BIT12   0x00001000
+#define BIT11   0x00000800
+#define BIT10   0x00000400
+#define BIT9     0x00000200
+#define BIT8     0x00000100
+#define BIT7     0x00000080
+#define BIT6     0x00000040
+#define BIT5     0x00000020
+#define BIT4     0x00000010
+#define BIT3     0x00000008
+#define BIT2     0x00000004
+#define BIT1     0x00000002
+#define BIT0     0x00000001
+//}}
+
+#ifndef __ASSEMBLER__
+#define BIT(nr)                 (1UL << (nr))
+#define BIT64(nr)               (1ULL << (nr))
+#else
+#define BIT(nr)                 (1 << (nr))
+#endif