37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
/* Copyright 2021 Yang Hu
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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/* I2C - required for custom i2c_init */
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#define I2C1_SCL_PIN B6
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#define I2C1_SDA_PIN B7
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#define I2C1_SCL_PAL_MODE 4
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#define I2C1_SDA_PAL_MODE 4
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/* Audio */
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#define AUDIO_PIN A8
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#define AUDIO_PWM_PAL_MODE 1
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#define AUDIO_PWM_DRIVER PWMD1
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#define AUDIO_PWM_CHANNEL 1
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#define WS2812_PWM_DRIVER PWMD3
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#define WS2812_PWM_CHANNEL 4
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#define WS2812_PWM_PAL_MODE 2
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#define WS2812_PWM_DMA_STREAM STM32_DMA1_STREAM2
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#define WS2812_PWM_DMA_CHANNEL 5
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#define WS2812_EXTERNAL_PULLUP
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