41 lines
904 B
C
41 lines
904 B
C
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#ifndef _BFLB_DAC_H
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#define _BFLB_DAC_H
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#include "bflb_core.h"
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/** @defgroup DAC_SAMPLING_FREQ dac sampling frequence definition
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* @{
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*/
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#define DAC_SAMPLING_FREQ_32K 0
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#define DAC_SAMPLING_FREQ_16K 1
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#define DAC_SAMPLING_FREQ_8K 3
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#define DAC_SAMPLING_FREQ_512K 4
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/**
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* @}
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*/
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/** @defgroup DAC_CHANNEL dac channel select
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* @{
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*/
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#define DAC_CHANNEL_A (1 << 0)
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#define DAC_CHANNEL_B (1 << 1)
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/**
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* @}
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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void bflb_dac_init(struct bflb_device_s *dev, uint8_t frequence);
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void bflb_dac_deinit(struct bflb_device_s *dev);
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void bflb_dac_link_txdma(struct bflb_device_s *dev, bool enable);
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void bflb_dac_channel_enable(struct bflb_device_s *dev, uint8_t ch);
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void bflb_dac_channel_disable(struct bflb_device_s *dev, uint8_t ch);
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void bflb_dac_set_value(struct bflb_device_s *dev, uint8_t ch, uint16_t value);
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#ifdef __cplusplus
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}
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#endif
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#endif
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