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33 lines
655 B
C
33 lines
655 B
C
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#pragma once
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#include <furi.h>
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#include <furi_hal.h>
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#include <stm32wb55xx.h>
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#include <stm32wbxx_ll_tim.h>
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#include <stm32wbxx_ll_dma.h>
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#define FURI_HAL_SPEAKER_TIMER TIM16
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#define FURI_HAL_SPEAKER_CHANNEL LL_TIM_CHANNEL_CH1
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#define DMA_INSTANCE DMA1, LL_DMA_CHANNEL_1
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#define DTMF_DOLPHIN_HAL_DMA_PRESCALER 4
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#define DTMF_DOLPHIN_HAL_DMA_AUTORELOAD 255
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#ifdef __cplusplus
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extern "C" {
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#endif
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void dtmf_dolphin_speaker_init();
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void dtmf_dolphin_speaker_start();
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void dtmf_dolphin_speaker_stop();
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void dtmf_dolphin_dma_init(uint32_t address, size_t size);
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void dtmf_dolphin_dma_start();
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void dtmf_dolphin_dma_stop();
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#ifdef __cplusplus
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}
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#endif
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