const adc16_hw_average_config_t averageConfig = {#if AVERAGING_HARDWARE true,#else false, /*!< Enable the hardware average function. */#endif kAdc16HwAverageCountOf32 /*!< Select the count of conversion result for accumulator. */ }; for (uint32 i = 0; i < ...
Adc Ptimer Period For Continous Mode:如使用 Ptimer 連續進行預觸發 ADC 組轉換時,應設定 Ptimer 周期值大於 ADC 組轉換時間 Adc Hardware Average Enable: ADC 硬體採樣均值濾波使能 Adc Hardware Average Select: 選擇 ADC 硬體採樣均值濾波時間 4.2.6 AdcGroup->AdcGroup_0->AdcGroupDefinition 配置界面,添...
/* Calling hardware average default initialization values */ ADC_ConfigHwAverageStruct(&adcAverCfg0)...
其实是 ADC硬件average的理论差不多的,但是如1所述,我不清楚PDB预触发ADC的情况下怎么使用硬件average,所以之前我想用软件来处理 非常感谢! 0 Kudos Reply 06-14-2023 01:49 AM 3,550 Views Senlent NXP TechSupport Hi@guohangxiang 没你想得那么复杂,勾选Hardware average即可,选择几次结果的平均...
它是一个adc_hardware_average_mode_t类型的枚举类型。本实验选择kADC_HardwareAverageCount32表示采样32次执行一次硬件求平均。 第四部分,初始化ADC转换通道。结构体adc_channel_config_t用于配置ADC转换通道。结构体如 代码清单 30‑6ADC通道配置结构体(fsl_adc.h) 1 2 3 4 5 typedef struct _adc_channel_...
• Hardware average • Automatic compare of the conversion result to a software determined compare value 4.4.1 启动转换 1.如下几种方式可以启动转换: 1).如果软件触发操作被选择,通过写SC1A且SC1n[ADCH] 非全1,会启动转换 2).硬件触发方式被选择,且硬件触发事件发生 ...
// Do calibration first with 32 h/w averages ADC0_SC1A = 0|ADC_CFG1_ADIV(3) | ADC_CFG1_ADLSMP_MASK| ADC_CFG1_MODE(3) | ADC_CFG1_ADICLK(1); // input clock=busclock/2/8, 16 bit mode, long sample time ADC0_SC2A = 0 | 0 | ADC_CFG2_ADHSC_MASK| ADC_CFG2_ADLSTS...
+ ADC_SC3_AVGE_MASK /* hardware averages enabled. */ + ADC_SC3_AVGS(3); /* 4 samples average */ //---when in software triger mode, a conversion is actived after the ADC_SC1A is writed. ADC_SC1_REG(ADC,0) = ADC_SC1_ADCH(channel); /* single-ended AD20 channel is selecte...
在使用MKV30的时候遇到问题，现在需要使用MKV30的ADC的差分输入功能，到使用DMA来获取数据。在一番折腾...
(3); /* CAL = 1: Start calibration sequence */ /* AVGE = 1: Enable hardware average */ /* AVGS = 11b: 32 samples averaged */ /* Wait for completion */ while(((ADC0->SC1[0] & ADC_SC1_COCO_MASK)>>ADC_SC1_COCO_SHIFT) == 0); 恩智浦半导体 S32K1xx ADC 指南,规格和配置...