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【电机控制器】PY32MD310K18U7TR——ADC、UART

news 2025/5/13 20:23:34

【电机控制器】PY32MD310K18U7TR——ADC、UART

文章目录

@[TOC](文章目录)

前言
一、接线
二、芯片手册
三、代码
四、实验
四、参考资料
总结

前言

使用工具：
1.仿真器：STLINK
2.串口工具：USB-TTL
3.上位机串口调试助手

提示：以下是本篇文章正文内容，下面案例可供参考

一、接线

VCC——3.3
GND——GND
SWDIO——SWDIO
SWCLK——SWCLK

二、芯片手册

在这里插入图片描述

三、代码

int main(void)
{/* Reset of all peripherals, Initializes the Systick */HAL_Init();                                                            /* Initialize LED */BSP_LED_Init(LED_GREEN);/* Initialize UART */DEBUG_USART_Config();                                                  /* Initialize ADC */APP_AdcConfig();                                                       while (1){HAL_Delay(500); /* Start ADC and enable ADC interrupts */if (HAL_ADC_Start_IT(&AdcHandle) != HAL_OK)                           {APP_ErrorHandler();}}
}

static void APP_AdcConfig(void)
{__HAL_RCC_ADC_FORCE_RESET();__HAL_RCC_ADC_RELEASE_RESET();                                                  /* Reset ADC */__HAL_RCC_ADC_CLK_ENABLE();                                                     /* Enable ADC clock */AdcHandle.Instance = ADC1;/* ADC calibration */if (HAL_ADCEx_Calibration_Start(&AdcHandle) != HAL_OK)                          {APP_ErrorHandler();}AdcHandle.Instance                   = ADC1;                                    /* ADC1 */AdcHandle.Init.ClockPrescaler        = ADC_CLOCK_SYNC_PCLK_DIV4;                /* Set ADC clock */AdcHandle.Init.Resolution            = ADC_RESOLUTION_12B;                      /* 12-bit resolution for converted data */AdcHandle.Init.DataAlign             = ADC_DATAALIGN_RIGHT;                     /* Right-alignment for converted data */AdcHandle.Init.ScanConvMode          = ADC_SCAN_DIRECTION_FORWARD;              /* Scan sequence direction: forward */AdcHandle.Init.EOCSelection          = ADC_EOC_SEQ_CONV;                        /* Conversion completion flag */AdcHandle.Init.LowPowerAutoWait      = ENABLE;                                  /* Enable wait for conversion mode */AdcHandle.Init.ContinuousConvMode    = DISABLE;                                 /* Single conversion mode */AdcHandle.Init.DiscontinuousConvMode = DISABLE;                                 /* Disable discontinuous mode */AdcHandle.Init.ExternalTrigConv      = ADC_SOFTWARE_START;                      /* Software triggering */AdcHandle.Init.ExternalTrigConvEdge  = ADC_EXTERNALTRIGCONVEDGE_NONE;           /* No external trigger edge */AdcHandle.Init.DMAContinuousRequests = ENABLE;                                  /* DMA continuous mode selection */AdcHandle.Init.Overrun               = ADC_OVR_DATA_OVERWRITTEN;                /* When an overload occurs, overwrite the previous value */AdcHandle.Init.SamplingTimeCommon    = ADC_SAMPLETIME_239CYCLES_5;              /* Channel sampling time is 239.5 ADC clock cycles *//* ADC initialization */if (HAL_ADC_Init(&AdcHandle) != HAL_OK)                                         {APP_ErrorHandler();}sConfig.Rank         = ADC_RANK_CHANNEL_NUMBER;                                 /* Set the rank for the ADC channel order */sConfig.Channel      = ADC_CHANNEL_TEMPSENSOR;                                  /* ADC channel selection *//* Configure ADC channels */if (HAL_ADC_ConfigChannel(&AdcHandle, &sConfig) != HAL_OK)                      {APP_ErrorHandler();}
}