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rmt: move RMT item definition from soc to driver

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This commit is contained in:
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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80
components/soc/esp32c3/include/soc/rmt_struct.h
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@@ -1,18 +1,9 @@
// Copyright 2020 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.
#ifndef _SOC_RMT_STRUCT_H_
#define _SOC_RMT_STRUCT_H_
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
@@ -20,9 +11,9 @@
extern "C" {
#endif
typedef volatile struct rmt_dev_s {
uint32_t data_ch[4]; /**/
union {
typedef struct rmt_dev_t {
volatile uint32_t data_ch[4];
volatile union {
struct {
uint32_t tx_start: 1;
uint32_t mem_rd_rst: 1;
@@ -44,7 +35,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} tx_conf[2];
struct {
volatile struct {
union {
struct {
uint32_t div_cnt: 8;
@@ -73,7 +64,7 @@ typedef volatile struct rmt_dev_s {
uint32_t val;
} conf1;
} rx_conf[2];
union {
volatile union {
struct {
uint32_t mem_raddr_ex: 9;
uint32_t state: 3;
@@ -85,7 +76,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} tx_status[2];
union {
volatile union {
struct {
uint32_t mem_waddr_ex: 9;
uint32_t reserved9: 3;
@@ -99,7 +90,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} rx_status[2];
union {
volatile union {
struct {
uint32_t ch0_tx_end: 1;
uint32_t ch1_tx_end: 1;
@@ -119,7 +110,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} int_raw;
union {
volatile union {
struct {
uint32_t ch0_tx_end: 1;
uint32_t ch1_tx_end: 1;
@@ -139,7 +130,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} int_st;
union {
volatile union {
struct {
uint32_t ch0_tx_end: 1;
uint32_t ch1_tx_end: 1;
@@ -159,7 +150,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} int_ena;
union {
volatile union {
struct {
uint32_t ch0_tx_end: 1;
uint32_t ch1_tx_end: 1;
@@ -179,21 +170,21 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} int_clr;
union {
volatile union {
struct {
uint32_t low: 16;
uint32_t high: 16;
};
uint32_t val;
} tx_carrier[2];
union {
volatile union {
struct {
uint32_t low_thres: 16;
uint32_t high_thres: 16;
};
uint32_t val;
} rx_carrier[2];
union {
volatile union {
struct {
uint32_t limit: 9;
uint32_t tx_loop_num: 10;
@@ -203,14 +194,14 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} tx_lim[2];
union {
volatile union {
struct {
uint32_t rx_lim: 9;
uint32_t reserved9: 23;
};
uint32_t val;
} rx_lim[2];
union {
volatile union {
struct {
uint32_t fifo_mask: 1;
uint32_t mem_clk_force_on: 1;
@@ -226,7 +217,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} sys_conf;
union {
volatile union {
struct {
uint32_t ch0: 1;
uint32_t ch1: 1;
@@ -235,7 +226,7 @@ typedef volatile struct rmt_dev_s {
};
uint32_t val;
} tx_sim;
union {
volatile union {
struct {
uint32_t ch0: 1;
uint32_t ch1: 1;
@@ -267,7 +258,7 @@ typedef volatile struct rmt_dev_s {
uint32_t reserved_c0;
uint32_t reserved_c4;
uint32_t reserved_c8;
union {
volatile union {
struct {
uint32_t date: 28;
uint32_t reserved28: 4;
@@ -278,29 +269,6 @@ typedef volatile struct rmt_dev_s {
extern rmt_dev_t RMT;
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;
//Allow access to RMT memory using RMTMEM.chan[0].data32[8]
typedef volatile struct rmt_mem_s {
struct {
rmt_item32_t data32[48];
} chan[4];
} rmt_mem_t;
extern rmt_mem_t RMTMEM;
#ifdef __cplusplus
}
#endif
#endif /* _SOC_RMT_STRUCT_H_ */