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rmt: move RMT item definition from soc to driver

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morris
2022-01-05 16:11:19 +08:00
parent d8f2eaf94e
commit 8cdcb4e291
16 changed files with 182 additions and 333 deletions
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52
components/soc/esp32s3/include/soc/rmt_struct.h
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@@ -1,16 +1,7 @@
/** Copyright 2021 Espressif Systems (Shanghai) PTE LTD
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO 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.
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
@@ -123,7 +114,11 @@ typedef union {
* synchronization bit for CHANNELn
*/
uint32_t conf_update_n: 1;
uint32_t reserved_25: 7;
/** dma_access_en_n : WT; bitpos: [25]; default: 0;
* DMA access control bit for CHANNELn
*/
uint32_t dma_access_en_n: 1;
uint32_t reserved_26: 6;
};
uint32_t val;
} rmt_chnconf0_reg_t;
@@ -143,7 +138,10 @@ typedef struct {
* than this register value, received process is finished.
*/
uint32_t idle_thres_m: 15;
uint32_t reserved_23: 1;
/** dma_access_en_m : WT; bitpos: [23]; default: 0;
* DMA access control bit for CHANNELm
*/
uint32_t dma_access_en_m: 1;
/** mem_size_m : R/W; bitpos: [27:24]; default: 1;
* This register is used to configure the maximum size of memory allocated to CHANNELm.
*/
@@ -1064,7 +1062,7 @@ typedef union {
} rmt_date_reg_t;
typedef struct {
typedef struct rmt_dev_t {
volatile rmt_chndata_reg_t chndata[4];
volatile rmt_chmdata_reg_t chmdata[4];
volatile rmt_chnconf0_reg_t chnconf0[4];
@@ -1089,31 +1087,7 @@ typedef struct {
_Static_assert(sizeof(rmt_dev_t) == 0xd0, "Invalid size of rmt_dev_t structure");
#endif
typedef struct {
union {
struct {
uint32_t duration0 : 15;
uint32_t level0 : 1;
uint32_t duration1 : 15;
uint32_t level1 : 1;
};
uint32_t val;
};
} rmt_item32_t;
typedef struct {
struct {
volatile rmt_item32_t data32[48];
} chan[8];
} rmt_mem_t;
#ifndef __cplusplus
_Static_assert(sizeof(rmt_item32_t) == 0x04, "Invalid size of rmt_item32_t structure");
_Static_assert(sizeof(rmt_mem_t) == 0x04 * 8 * 48, "Invalid size of rmt_mem_t structure");
#endif
extern rmt_dev_t RMT;
extern rmt_mem_t RMTMEM;
#ifdef __cplusplus
}