这里配置ADC1采样的通道,一路ADC有16个采样口,点击“+”号,配置采样口,可添加单个或多个。 其内部配置如下所示:ADC通道分辨率(Adc Channel Resolution )设置12,ADC通道采样时间(Adc Channel Sample Time Option) 设置为0,即为2。 2.3、ADC通道组配置 ADC通道组配置,通道组的作用是将AD采集的数据进行数模转换,...
Rank 1 :配置规则组通道的采样顺序和各通道的采样时间。 Channel:选择Channel 2做为第一通道。 Sample Time:配置为47.5周期。 Offset Number:配置为No offset。不设定偏置。 Rank 2 :配置规则组通道的采样顺序和各通道的采样时间。 Channel:选择Channel 8做为第一通道。 Sample Time:配置为47.5周期。 Offset Numbe...
ADC_INSERTED_CHANNEL) { for(i = 0;i< ADC->ch_count;i++) { adc_inserted_channel_config(ADC->adc_port, i, ADC_CH[i].adc_channel,ADC_CH[i].sample_time); } } /*选择触发源及使能外部触发模式*/ adc_external_trigger_source_config(ADC->adc_port, ADC->adc_channel_group, ADC->...
GPIO_MODE_ANALOG,GPIO_PUPD_NONE,GPIO0);78adc_power_off(ADC1);9adc_set_clk_prescale(ADC1,ADC_CCR_PRESC_DIV2);10adc_set_single_conversion_mode(ADC1);11adc_set_right_aligned(ADC1);12adc_set_sample_time_on_all_channels(ADC1,ADC_SMPTIME_160DOT5);13...
ADC_Channel_Sample_time_Configure(ADC1,ADC_Channel_2,ADC_Samctl_240_5); ADC_ANY_Cmd(ADC1, DISABLE); /* Disable ADC ANYChannel */ ADC_ANY_NUM_Config(ADC1,3); /* Configure Multi-Channel num */ /* Assign PA0 ADC1 channel_0 to RANK 0 */ ...
/**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time. */ sConfig.Channel = ADC_CHANNEL_10; sConfig.Rank = 1; sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES; if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK) ...
Channel = ADC_CHANNEL_19;sConfig.Rank = ADC_REGULAR_RANK_1;sConfig.SamplingTime = ADC_...
.adc_channel = ADC_CHANNEL_8, /* PF8是ADC2的通道10 */ .sample_time = ADC_SAMPLETIME_144 /* 设置采样周期为55.5 */ }};/* ADC通道参数配置,包括IO口,和对应通道以及采样周期 */ 8.4.3 BSP_ ADC初始化和触发ADC转换的具体实现函数 在bsp_adc.c中定义了 DMA和ADC初始化和触发ADC转换的函数: C...
/**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time. */ sConfig.Channel = ADC_CHANNEL_0; sConfig.Rank = 1; sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES; if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK) ...
/**Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time. */ sConfig.Channel=ADC_CHANNEL_5;//先采5通道,再采6通道 sConfig.Rank=1; sConfig.SamplingTime=ADC_SAMPLETIME_15CYCLES;//15个采样周期 Tconv=28+12周期 以满足最高400K采样率 ...