文章目录一、前言二、Cloack Configuration三、ADC1 Mode and Configuration四、Configuration4.1、ADC_Setting4.1.1、Clock Prescaler(时钟预分频)4.1.2、Resolution(分辨率)4.1.3、Scan Conversion Mode(扫描模式)4.1.4、Continuous Conversion Mode(连续转换模式)4.1.5、Discontinuous Conversion Mode(不连续序列转换模式)...
ADC1Mode and Configuration 文章目录一、前言二、Cloack Configuration三、ADC1Mode and Configuration四、Configuration4.1、ADC bleupealike2021-08-02 09:30:01 如何设置ADC1的启用扫描模式呢? 使用STM32F303RE Nucleo,我需要将ADC1置于扫描模式,以便读取多个通道。为此,我需要在配置中将“扫描转换模式”设置为“启...
我将两个模拟输入设置为GPIO_Mode_AIN(模拟输入),将PC2 按键功能键设置成上拉输入(摇杆的SW引脚已经被上拉)。下面是重点: 在ADC1_GPIO_Config(void)函数中,我们主要进行的是DMA和ADC1双通道的设置,下面我们对负责传输的DMA进行设置: DMA_InitTypeDef DMA_InitStructure;/*DMA channel1 configuration*/DMA_DeInit(...
用其更新事件作为TRGO触发ADC。用鼠标点"Pinout & Configuration"点"Timers"点"TIM3""Mode"选项卡中,"Clock Source"选"Internal Clock""TIM3 Mode and Configuration"的"Configuration"菜单栏中,点"Parameter Settings""Trigger Output(TRGO)Parameters"下拉选项中,"Trigger Event Selection"选择"Update Event"。这样就...
/* ADC1 configuration ---*/ ADC_InitStructure.ADC_Mode = ADC_Mode_Independent; //独立模式 ADC_InitStructure.ADC_ScanConvMode = ENABLE; // 多通道模式 ADC_InitStructure.ADC_ContinuousConvMode = ENABLE; //连续模式 ADC_InitStructure.ADC_ExternalTrigConv = ADC_ExternalTrigConv_None; //由软件启动...
1嵌入式系统应用--ADC--模拟电压采集-肖迎春-201309 STM32的A/D转换器 STM32单片机有2个独立的ADC控制器，有18个通道，可测量16个外部信号和2个内部信号源：内部温度传感器和内部参考电压(Bandgapvoltage)。ADC电源要求:2.4Vto3.6V。ADC输入范围:VREF-≤VIN≤VREF+(VREF+andVREF- availableonlyinLQFP100package)...
/* Output Compare PWM Mode configuration */ TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1; ...
/* Output Compare PWM Mode configuration */ TIM_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM1; ...
/**ADC1 GPIO Configuration PC2 ---> ADC1_IN3 (+ve input) PC3 ---> ADC1_IN4 (-ve input) // GPIO pins Port C - Configure input pins to ADC1_IN3 and ADC1_IN4 GPIO_InitStruct.Pin = LL_GPIO_PIN_2|LL_GPIO_PIN_3; GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG; GPIO_Ini...
Understanding ADC Continuous Mode Configuration in ESP32S2 Using IDF-5.1.1by swwdsy » Fri Sep 22, 2023 7:15 am Using ESP32S2 with IDF-5.1.1, I am performing continuous readings on 3 ADC channels. According to the description in adc_continuous.h, conv_frame_size needs to be a ...