Searched refs:dac_dev (Results 1 – 3 of 3) sorted by relevance
| /bsp/hc32/tests/ |
| A D | test_dac.c | 35 rt_dac_device_t dac_dev; in dac_vol_sample() local
74 dac_dev = (rt_dac_device_t)rt_device_find(dac_device_name); in dac_vol_sample()
75 if (dac_dev == RT_NULL) in dac_vol_sample()
81 if (RT_EOK != rt_device_control(&dac_dev->parent, RT_DAC_CMD_GET_RESOLUTION, &convertBits)) in dac_vol_sample()
90 ret = rt_dac_enable(dac_dev, channel); in dac_vol_sample()
101 rt_dac_write(dac_dev, channel, value); in dac_vol_sample()
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| /bsp/apm32/libraries/Drivers/ |
| A D | drv_dac.c | 27 struct rt_dac_device dac_dev; member
206 …if (rt_hw_dac_register(&dac_config[i].dac_dev, dac_config[i].name, &apm32_dac_ops, dac_config) == … in rt_hw_dac_init()
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| /bsp/synwit/swm341-mini/applications/ |
| A D | main.c | 92 rt_dac_device_t dac_dev; in dac_vol_sample() local
97 dac_dev = (rt_dac_device_t)rt_device_find(DAC_DEV_NAME); in dac_vol_sample()
98 if (dac_dev == RT_NULL) in dac_vol_sample()
105 ret = rt_dac_enable(dac_dev, DAC_DEV_CHANNEL); in dac_vol_sample()
109 rt_dac_write(dac_dev, DAC_DEV_CHANNEL, value); in dac_vol_sample()
117 ret = rt_dac_disable(dac_dev, DAC_DEV_CHANNEL); in dac_vol_sample()
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