mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
874a720286
update all struct headers to be more "standardized":
- bit fields are properly wrapped with struct
- bitwidth sum should be 32 within same struct, so that it's correctly padded with reserved bits
- bit field should be uint32_t
- typedef volatile struct xxx{} yyy;: xxx must exists. refer: https://github.com/espressif/esp-idf/pull/3199
added helper macros to force peripheral registers being accessed in 32 bitwidth
added a check script into ci
63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
// Copyright 2017-2021 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef _SOC_GPIO_SD_STRUCT_H_
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#define _SOC_GPIO_SD_STRUCT_H_
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef volatile struct gpio_sd_dev_s {
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union {
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struct {
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uint32_t duty : 8;
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uint32_t prescale : 8;
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uint32_t reserved16 : 16;
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};
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uint32_t val;
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} channel[8];
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union {
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struct {
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uint32_t reserved0 : 31;
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uint32_t clk_en : 1;
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};
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uint32_t val;
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} cg;
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union {
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struct {
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uint32_t reserved0 : 30;
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uint32_t function_clk_en : 1;
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uint32_t spi_swap : 1;
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};
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uint32_t val;
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} misc;
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union {
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struct {
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uint32_t date : 28;
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uint32_t reserved28 : 4;
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};
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uint32_t val;
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} version;
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} gpio_sd_dev_t;
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extern gpio_sd_dev_t SIGMADELTA;
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#ifdef __cplusplus
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}
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#endif
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#endif /*_SOC_GPIO_STRUCT_H_ */
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