帮我写一个stm32 使用PT100测温，使用查表法测温，测温范围-120 到80℃，使用hal库

好的，以下是一个使用STM32和PT100传感器测温的程序，使用查表法计算温度，测温范围为-120℃到80℃，使用HAL库：

#include "main.h"
#include <math.h>

#define TABLE_SIZE  201
#define V_REF       3.3f
#define R_REF       100.0f
#define R0          100.0f
#define A           3.9083e-3f
#define B          -5.775e-7f

float temperature_table[TABLE_SIZE] = {-120.0f, -119.0f, -118.0f, /* ... */ , 78.0f, 79.0f, 80.0f}; // 温度表格

ADC_HandleTypeDef hadc1;

void SystemClock_Config(void);

int get_adc_value(void)
{
    HAL_ADC_Start(&hadc1);
    HAL_ADC_PollForConversion(&hadc1, HAL_MAX_DELAY);
    return HAL_ADC_GetValue(&hadc1);
}

float get_resistance(int adc_value)
{
    float v = (float)adc_value * V_REF / 4096.0f;
    return (v * R_REF) / (V_REF - v);
}

float get_temperature(float resistance)
{
    float t = 0.0f;
    float r = resistance / R0;
    t = (-A + sqrtf(A * A - 4 * B * (1 - r))) / (2 * B);
    return t;
}

float lookup_temperature(float resistance)
{
    int i = 0;
    for(i = 0; i < TABLE_SIZE; i++)
    {
        if(resistance > (float)i)
        {
            break;
        }
    }
    if(i == 0)
    {
        return temperature_table[0];
    }
    else if(i >= TABLE_SIZE)
    {
        return temperature_table[TABLE_SIZE - 1];
    }
    else
    {
        float x1 = (float)(i - 1);
        float x2 = (float)i;
        float y1 = temperature_table[i - 1];
        float y2 = temperature_table[i];
        float k = (y2 - y1) / (x2 - x1);
        float b = y1 - k * x1;
        return k * resistance + b;
    }
}

int main(void)
{
    HAL_Init();
    SystemClock_Config();
    
    __HAL_RCC_GPIOA_CLK_ENABLE();
    __HAL_RCC_ADC1_CLK_ENABLE();
    
    GPIO_InitTypeDef GPIO_InitStruct = {0};
    GPIO_InitStruct.Pin = GPIO_PIN_0;
    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
    GPIO_InitStruct.Pull = GPIO_NOPULL;
    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
    
    hadc1.Instance = ADC1;
    hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2;
    hadc1.Init.Resolution = ADC_RESOLUTION_12B;
    hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
    hadc1.Init.ContinuousConvMode = DISABLE;
    hadc1.Init.DiscontinuousConvMode = DISABLE;
    hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
    hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
    hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
    hadc1.Init.NbrOfConversion = 1;
    hadc1.Init.DMAContinuousRequests = DISABLE;
    hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
    if (HAL_ADC_Init(&hadc1) != HAL_OK)
    {
        Error_Handler();
    }
    
    while (1)
    {
        int adc_value = get_adc_value();
        float resistance = get_resistance(adc_value);
        float temperature = lookup_temperature(resistance);
        // do something with temperature
        HAL_Delay(1000);
    }
}

void SystemClock_Config(void)
{
    RCC_OscInitTypeDef RCC_OscInitStruct = {0};
    RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

    /** Configure the main internal regulator output voltage 
    */
    __HAL_RCC_PWR_CLK_ENABLE();
    __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
    /** Initializes the RCC Oscillators according to the specified parameters
    * in the RCC_OscInitTypeDef structure.
    */
    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
    RCC_OscInitStruct.HSEState = RCC_HSE_ON;
    RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
    RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
    RCC_OscInitStruct.PLL.PLLM = 8;
    RCC_OscInitStruct.PLL.PLLN = 180;
    RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
    RCC_OscInitStruct.PLL.PLLQ = 4;
    if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
    {
        Error_Handler();
    }
    /** Initializes the CPU, AHB and APB buses clocks
    */
    RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                                |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
    RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
    RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
    RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
    RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

    if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK)
    {
        Error_Handler();
    }
}

这个程序使用了STM32的ADC模块来读取PT100传感器的电阻值，并使用查表法将电阻值转换为温度。注意，在程序中需要设置正确的ADC通道和引脚配置，以及正确的温度表格。此外，程序中还包含了时钟配置函数，以确保系统时钟正确工作。