<div class="document"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">注：* 为必填项</p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"><strong><span style="color: #0093e6;">请在报名阶段填写 ↓</span></strong></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">* 1、项目功能介绍</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">作品的主控电路采用了STM32G030，搭配了传感器模块等多个模块，可实现测量环境的温度和湿度。</p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">*2、项目属性</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"><span style="color: #95a5a6; font-size: 14px;">原创，未获奖，未答辩</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">* 3、开源协议</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"><span style="color: #95a5a6; font-size: 14px;">public</span></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p> </p> <p style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"><strong><span style="color: #0093e6;">请在竞赛阶段填写 ↓</span></strong></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">*4、硬件部分</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"><img src="//image.lceda.cn/oshwhub/f6dc990ccfdb43399bfa66d9a1503470.png"></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"><img src="//image.lceda.cn/oshwhub/990d9968362c424d8695d750325fca45.png"></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-left-indent-1.6em" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">*5、软件部分</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <div>#include "main.h"</div> <div>#include "gpio.h"</div> <div> </div> <div>void SystemClock_Config(void);</div> <div> </div> <div>int main(void)</div> <div>{</div> <div>//HAL¿â³õʼ»¯</div> <div>  HAL_Init();</div> <div>//ϵͳʱÖÓ³õʼ»¯</div> <div>  SystemClock_Config();</div> <div>//GPIO³õʼ»¯</div> <div>Init_GPIO();</div> <div>  while (1)</div> <div>  {</div> <div> </div> <div>  }</div> <div> </div> <div>}</div> <div> </div> <div>/**</div> <div>  * @brief System Clock Configuration</div> <div>  * @retval None</div> <div>  */</div> <div>void SystemClock_Config(void)</div> <div>{</div> <div>  RCC_OscInitTypeDef RCC_OscInitStruct = {0}; //¾§ÕñʱÖÓ³õʼ»¯½á¹¹Ìå</div> <div>  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; //×ÜÏßʱÖÓ³õʼ»¯½á¹¹Ìå</div> <div> </div> <div>  //ÅäÖÃÖ÷ÄÚ²¿ÎÈѹÆ÷Êä³öµçѹ</div> <div>  HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);</div> <div> </div> <div>//³õʼ»¯Íⲿ¾§Õñ¸ù¾ÝÖ¸¶¨µÄ²ÎÊý£¬ÔÚ¾§ÕñʱÖÓ³õʼ»¯½á¹¹ÌåÉÏ</div> <div>  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; //Ñ¡ÔñHSIʱÖÓ-16Mhz</div> <div>  RCC_OscInitStruct.HSIState = RCC_HSI_ON; //¿ªÆôHSIʱÖÓ</div> <div>  RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV1; //HSI²»·ÖƵ</div> <div>  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT; //HSIУ׼ֵ</div> <div>  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; //¿ªÆôPLL</div> <div>  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; //PLLÔ´À´×ÔHSI</div> <div>  RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV1; //PLL VCOÊäÈëʱÖӵķÖƵÒò×Ó</div> <div>  RCC_OscInitStruct.PLL.PLLN = 8; //PLL VCOÊä³öʱÖӵı¶ÆµÒò×Ó£¬8±¶Æµ 16*8 = 128Mhz</div> <div>  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; //PLL2·ÖƵ£¬Êä³ö²»Äܳ¬¹ý64M£¬</div> <div>  RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2; //PLLÊä³ö¸øϵͳʱÖÓ×ÜÏߣ¬²»³¬¹ý64Mhz£»</div> <div>  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) //µÈ´ýÅäÖÃÍê³É</div> <div>  {</div> <div>    Error_Handler();</div> <div>  }</div> <div> </div> <div>  /** Initializes the CPU, AHB and APB buses clocks</div> <div>  */</div> <div>  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK</div> <div>                              |RCC_CLOCKTYPE_PCLK1; //×ÜÏßʱÖÓÀàÐÍ£¬ÏµÍ³Ê±ÖÓ£¬AHB¡¢APBʱÖÓ</div> <div>  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; //ϵͳʱÖÓÖ±½ÓÀ´×ÔPLLʱÖÓ</div> <div>  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; //AHB×ÜÏßʱÖÓ²»·ÖƵ</div> <div>  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; //APB1×ÜÏß²»·ÖƵ</div> <div> </div> <div>  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) //µÈ´ýÅäÖÃÍê³É</div> <div>  {</div> <div>    Error_Handler();</div> <div>  }</div> <div>}</div> <div> </div> <div>/**</div> <div>  * @brief  This function is executed in case of error occurrence.</div> <div>  * @retval None</div> <div>  */</div> <div>void Error_Handler(void)</div> <div>{</div> <div>  /* USER CODE BEGIN Error_Handler_Debug */</div> <div>  /* User can add his own implementation to report the HAL error return state */</div> <div>  while(1) </div> <div>  {</div> <div>  }</div> <div>  /* USER CODE END Error_Handler_Debug */</div> <div>}</div> <div> </div> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt pap-left-indent-1.6em" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">*6、BOM清单</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p><img style="max-width: 100%;" src="//image.lceda.cn/oshwhub/199694ea87d24f4591a1781455d6b0f5.png" alt="IMG_256"></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">*7、大赛LOGO验证</h3> <hr class="horizontal-splitline normal-bold-2"> <p style="line-height: 1.8;"><img src="//image.lceda.cn/pullimage/L9BIQOorCci2ujcigNugU1xR7VYGuqdqXzvRoS5V.png"></p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <h3 class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;">* 8、演示您的项目并录制成视频上传</h3> <hr class="horizontal-splitline normal-bold-2"> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"> </p> <p class="paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt" style="line-height: 1.8;"><a title="实物演示视频" href="https://share.weiyun.com/fX45aV7p" target="_blank">https://share.weiyun.com/fX45aV7p</a></p> </div>