ADC_CTL_CH8到ADC_CTL_CH23无数值输出,查看资料,发现以前的LM3S9B96芯片只能初始化到ADC_CTL_CH7,是不是由于ADCSequenceStepConfigure()函数未更新造成的,如果是,怎么在底层修改ADCSequenceStepConfigure()函数。
比如SS0可以有8次采样,那么 ADCSequenceStepConfigure(ADC0_BASE, 0, 0, ADC_CTL_CH1); ADCSequenceStepConfigure(ADC0_BASE, 0, 1, ADC_CTL_CH2); ADCSequenceStepConfigure(ADC0_BASE, 0, 2, ADC_CTL_CH3); ADCSequenceStepConfigure(ADC0_BASE, 0, 3, ADC_CTL_CH4 | ADC_...
The sequencer can support sequences of up to 64 ADC measurement slots. While configuring theModular ADC CoreorModular Dual ADC CoreIP core, you can select which channel, including the TSD channel, to sample in each sequencer slot. During runtime, you cannot change the channel sequence but you...
ADCSequenceStepConfigure(ADC0_BASE, 0, 7, ADC_CTL_CH8 | ADC_CTL_IE | ADC_CTL_END); ADC_CTL_CHx表示从哪个通道采样,ADC_CTL_IE表示该次采样后会产生中断;ADC_CTL_END表示到此该次采样序列结束。所以上面的序列表示从通道1一直采样到通道8,并且在通道4和通道8采样的时候分别产生一次ADC中断,并且通道...
第一个是转换模式(conversion Mode),有两个选择,single代表单通道采样,sequence表示多通道采样。 第二个是转换开始地址Conversion Starting Address(如果你上面选择了多通道,那么会多一个转换结束地址Conversion End Address ),地址表示的是转换后数据存放的地方,在板子设计中有12个地址用于存放转换数据,MEM0~MEM11,如果...
ADCSequenceConfigure(ADC0_BASE, 0 kkusfwe 2020-08-26 14:08:13 如何优化adc的采样率 在数字信号处理领域,ADC是将模拟信号转换为数字信号的关键组件。采样率,即ADC每秒采集样本的次数,对信号的准确性和系统的整体性能有着直接的影响。 ADC采样率的基本概念 采样率是ADC性能的一个 2024-10-31 11:04:...
ADCSequenceStepConfigure(ADC0_BASE,0u,0u,ADC_CTL_CH0); ADCSequenceStepConfigure(ADC0_BASE,0u,1,ADC_CTL_CH1| ADC_CTL_END | ADC_CTL_IE); Once again the goal is that the samples in the ADC_Out buffers alte...
Continuous Sequence 连续序列模式,这种模式和Single Pass 模式很相似,区别是采样完一遍后系统自动重新开始序列采样,故为连续采样。 模式选择是由控制寄存器41H 的SEQ3到SEQ0比特决定,具体如下图示: 03 IP核设置 Basic 设置 关于XADC具体的结构,功能和各个参数的含义,需要注意的是: ...
// Reinitialize for next ADC sequence AdcRegs.ADCTRL2.bit.RST_SEQ1 = 1; // Reset SEQ...
[6]Poumeaud, F., Morisseau, M., Cabel, L., et al. (2024). Efficacy of administration sequence: Sacituzumab Govitecan and Trastuzumab Deruxtecan in HER2-low metastatic breast cancer. British Journal of Cancer, 10.1038/s41416-024-02766-9. 审批编号：CN-145646 有效期至：2025-10-17本...