chain40
49 lines
913 B
C
49 lines
913 B
C
#include "dac_drv.h"
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#if (DEF_MAX5136_ENABLED)
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extern dac_drv_if_t max5316_drv;
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static const dac_drv_if_t *p_inst = &max5316_drv;
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#else
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static dac_drv_if_t *p_inst = NULL;
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#endif /* ! DEF_MAX5136_ENABLED */
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#if (DEF_DAC_DRV_ENABLED)
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int dac_init(void)
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{
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if (p_inst == NULL)
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{
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return DAC_DRV_ERROR;
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}
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return p_inst->init();
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}
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int dac_write(uint32_t channel_mask, int32_t dac_val)
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{
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if (p_inst == NULL)
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{
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return DAC_DRV_ERROR;
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}
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return p_inst->write_mode(channel_mask, dac_val);
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}
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int dac_load(uint32_t channel_mask)
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{
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if (p_inst == NULL)
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{
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return DAC_DRV_ERROR;
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}
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return p_inst->ldac_mode(channel_mask);
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}
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int dac_write_through(uint32_t channel_mask, int32_t dac_val)
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{
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if (p_inst == NULL)
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{
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return DAC_DRV_ERROR;
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}
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return p_inst->write_through_mode(channel_mask, dac_val);
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}
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#endif /* ! DEF_DAC_DRV_ENABLED */
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