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Merge branch 'feature/c2_systimer_26mhz' into 'master'

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esp32c2: 26 MHz XTAL support: Kconfig option, systimer support

Closes IDF-5412 and IDF-5413

See merge request espressif/esp-idf!18835
This commit is contained in:
Song Ruo Jing
2022-07-11 16:17:25 +08:00
parent 13d141de27 996fb0cce8
commit ea97cc93ea
34 changed files with 156 additions and 133 deletions
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19
components/hal/esp32c3/include/hal/systimer_ll.h
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@@ -1,16 +1,8 @@
// 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.
/*
* SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <stdint.h>
@@ -24,6 +16,7 @@
#define SYSTIMER_LL_ALARM_CLOCK (2) // Alarm used for "wallclock" time
#define SYSTIMER_LL_TICKS_PER_US (16) // 16 systimer ticks == 1us
#define SYSTIMER_LL_TICKS_PER_US_DIV (1)
#ifdef __cplusplus
extern "C" {