mirror of https://github.com/ARMmbed/mbed-os.git
50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
/* mbed Microcontroller Library
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* Copyright (c) 2024 STMicroelectronics
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* SPDX-License-Identifier: Apache-2.0
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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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*/
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#ifndef MBED_OS_STM_PWMOUT_API_H
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#define MBED_OS_STM_PWMOUT_API_H
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#include "PeripheralNames.h"
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#include "PinNames.h"
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struct pwmout_s {
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// PWM (timer) peripheral that this pwmout is created with
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PWMName pwm;
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// Pin that this pwmout is using. This is used to reset the pin function in pwmout_free()
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PinName pin;
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// Current period of the pwmout, in microseconds
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uint32_t period;
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// Current compare value. Once the PWM counter becomes >= this value,
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// the PWM turns off.
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uint32_t compare_value;
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// How many counts the PWM timer makes before it resets.
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// Example: if top_count = 3, the timer will count 0, 1, 2, 0, 1, 2, etc.
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uint16_t top_count;
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// Channel number on the timer that this pin is connected to
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uint8_t channel;
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// Whether this hardware channel is an inverted output (1) or not (0)
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uint8_t inverted;
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};
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#endif //MBED_OS_STM_PWMOUT_API_H
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