{"id":151,"date":"2025-05-24T19:59:57","date_gmt":"2025-05-24T11:59:57","guid":{"rendered":"https:\/\/codecraft.xin\/?p=151"},"modified":"2025-05-24T19:59:58","modified_gmt":"2025-05-24T11:59:58","slug":"%e8%ae%b0%e5%bd%95%e4%b8%8b%e5%81%9astm32%e5%b9%b3%e8%a1%a1%e8%bd%a6%e9%a1%b9%e7%9b%ae%e6%97%b6%e9%81%87%e5%88%b0%e7%9a%84%e5%9d%91","status":"publish","type":"post","link":"https:\/\/codecraft.xin\/?p=151","title":{"rendered":"\u8bb0\u5f55\u4e0b\u505astm32\u5e73\u8861\u8f66\u9879\u76ee\u65f6\u9047\u5230\u7684\u5751"},"content":{"rendered":"\n

\u9047\u5230\u7684\u5751<\/h1>\n\n\n\n

hal\u5e93\u83b7\u53d6\u5b9a\u65f6\u5668\u7684cnt\u503c\uff0c\u51fd\u6570<\/p>\n\n\n\n

\u5bc4\u5b58\u5668\u662f<\/p>\n\n\n\n

TIM->CNT\n\n=============\n\nHAL\u5e93\n__HAL_TIM_GET_COUNTER(&htim2);\n\u8bbe\u7f6ecnt\u503c(\u7f6e\u4e3a0)\n__HAL_TIM_SET_COUNTER(&htim2,0);\n\n\u8bbe\u7f6epwm\u7684\u503c\n\n\n\nECB01\u51fa\u5382\u56fa\u4ef6\u5c31\u6709\u4e86\uff0c\u76f4\u63a5\u5c31\u80fd\u7528\uff0c\u56fd\u4ea7\u7684\uff0c\u4e3b\u6253\u4e00\u4e2a\u7b80\u5355\u6613\u7528\n\nuart\u53d1\u9001\u5b57\u7b26\u4e32\uff0c\u53d8\u957f\u548c\u5b9a\u957f\u7684\u51fd\u6570\u4e0d\u4e00\u6837\n\n\n\nadc\u6a21\u5757\u8fdb\u884c\u8ba1\u7b97\u7684\u65f6\u5019\uff0c\u8981\u5148\u8fdb\u884c\u6821\u51c6\nHAL_ADCEx_Calibration_Start(&hadc1);\n\u867d\u7136\u4f46\u662f\u8fd9\u4e2a\u6821\u9a8c\u4e0d\u8981\u653e\u5728\u51fd\u6570\u8c03\u7528\u91cc\u4e00\u76f4\u6821\u51c6\u5440\uff0c\u8fd9\u6837\u4f1a\u5bfc\u81f4\u4e00\u4e9b\u53c2\u6570\u88ab\u91cd\u65b0\u914d\u7f6e\uff0c\u7ed3\u679c\u4e0d\u6b63\u786e\uff0c\u6240\u4ee5\u53ea\u6821\u51c6\u4e00\u6b21\u5c31\u884c\uff0c\u653emain\u51fd\u6570\n    \n\u5bfc\u5165\u5e93\uff0c\u672c\u6765\u8981\u5bfc\u5165math\u5e93\u7ed3\u679c\u5bfc\u5165main\u5e93\n<\/code><\/pre>\n\n\n\n
UART_hal\u5e93\u7684\u53d8\u957f\u4e2d\u65ad\u6570\u636e\u63a5\u6536<\/h2>\n\n\n\n
\u4f8b\u5b50\uff0c\u5c31\u662f\u6d4b\u8bd5\u4e32\u53e31\u53d1\u5230\u4e32\u53e3\u4e8c\uff0c\u518d\u4f20\u56de\u4e32\u53e31<\/p>\n\n\n\n
uint8_t buff[100] = {0};\nuint16_t  size = 0;  \nHAL_UARTEx_ReceiveToIdle_IT(&huart1,buff,100);\/\/\u8fd9\u91cc\u7684100\u662f\u586b\u7684\u63a5\u6536\u6570\u636e\u7f13\u51b2\u533a\u7684\u957f\u5ea6\u4e3a100\uff0c\u4f20\u9012\u5177\u4f53\u957f\u5ea6\u8981\u901a\u8fc7\u56de\u8c03\u83b7\u53d6\nHAL_UARTEx_ReceiveToIdle_IT(&huart2, buff, 100);\n  while (1)\n  {\n  }\n\/\/\u4e0b\u9762\u8fd9\u4e2a\u662f\u56de\u8c03\u51fd\u6570\nvoid HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size){\n  if (huart->Instance ==USART1)\n  {\n    size = Size;\n    HAL_UART_Transmit(&huart2,buff,size,1000);\n  }\n  if (huart->Instance ==USART2)\n  {\n    size = Size;\n    HAL_UART_Transmit(&huart1,buff,size,1000);\n  }\n  HAL_UARTEx_ReceiveToIdle_IT(&huart1,buff,100);\n  HAL_UARTEx_ReceiveToIdle_IT(&huart2, buff, 100);\n}\n<\/code><\/pre>\n\n\n\n
\u4e0a\u9762\u5c31\u662f\u53d8\u957f\u7684<\/p>\n\n\n\n
\u5bf9\u4e8eMPU6050<\/h2>\n\n\n\n
\u50cf\u8fd9\u79cd\u7528\u901a\u4fe1\u534f\u8bae\u6765\u901a\u8baf\u7684\u786c\u4ef6\uff0c\u4e00\u822c\u90fd\u4f1a\u6709\u8bfb\u5199\u5355\u4e2a\uff0c\u591a\u4e2a\u6570\u636e\uff0c\u7136\u540e\u8fd8\u6709\u521d\u59cb\u5316\uff0c\u6700\u597d\u5c06\u786c\u4ef6\u7684\u5730\u5740\uff0c\u548c\u5bc4\u5b58\u5668\u5c01\u88c5\u6210\u5b8f\u3002<\/p>\n\n\n\n
uint8_t Int_MPU6050_ReadByte(uint8_t reg_addr, uint8_t *receive_byte)\n{\n    return HAL_I2C_Mem_Read(&hi2c2, MPU_IIC_ADDR << 1, reg_addr, I2C_MEMADD_SIZE_8BIT, receive_byte, 1, 2000);\n}\n\nuint8_t Int_MPU6050_ReadBytes(uint8_t reg_addr, uint8_t *receive_buff, uint8_t size)\n{\n    return HAL_I2C_Mem_Read(&hi2c2, MPU_IIC_ADDR << 1, reg_addr, I2C_MEMADD_SIZE_8BIT, receive_buff, size, 2000);\n}\n\n\nuint8_t Int_MPU6050_WriteByte(uint8_t reg_addr, uint8_t write_byte)\n{\n    return HAL_I2C_Mem_Write(&hi2c2, MPU_IIC_ADDR << 1, reg_addr, I2C_MEMADD_SIZE_8BIT, &write_byte, 1, 2000);\n}\n\n\nuint8_t Int_MPU6050_WriteBytes(uint8_t reg_addr, uint8_t *write_bytes, uint8_t size)\n{\n    return HAL_I2C_Mem_Write(&hi2c2, MPU_IIC_ADDR << 1, reg_addr, I2C_MEMADD_SIZE_8BIT, write_bytes, size, 2000);\n}\n<\/code><\/pre>\n\n\n\n
uart\u5b9a\u957f\u7684\u4e2d\u65ad<\/h2>\n\n\n\n
\u7528\u5230\u7684 \u5e93\u51fd\u6570<\/p>\n\n\n\n
HAL_UART_Receive_IT(&huart1,buff,10)\n\u56de\u8c03\u51fd\u6570\nvoid HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)\n<\/code><\/pre>\n\n\n\n
OLED \u8fd9\u91cc\u7528\u7684SPI<\/h2>\n\n\n\n
PID\u8c03\u53c2 \u76f4\u7acb\u73af<\/h2>\n\n\n\n
\u6211\u8fd9\u91cc\u8c03P\u7684\u5927\u5c0f\uff0c\u8981\u7684\u662f\u63a8\u4e00\u4e0b\u6709\u4f4e\u9891\u632f\u8361\uff0c\u5982\u679c\u4e0d\u51fa\u73b0\u9707\u8361\u5c31\u592a\u5c0f\u4e86<\/p>\n\n\n\n
\u7136\u540e\u5728\u8c03D\u7684\u65f6\u5019\uff0c\u5982\u679c\u592a\u5927\u4e86\uff0c\u4f1a\u51fa\u73b0\u9ad8\u9891\u9707\u8361\uff0c\u9ad8\u9891\u632f\u8361\u5c31\u7c7b\u4f3c\u62bd\u6410\u4e00\u6837\uff0c\u4e0d\u80fd\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\uff0c\u8fd9\u79cd\u60c5\u51b5\u8fd8\u574f\u70e7\u574fmos\u7ba1\uff0c\u6240\u4ee5\uff0c\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\u540e\uff0c\u5e94\u8be5\u7acb\u9a6c\u5173\u6389<\/p>\n\n\n\n
PID\u8c03\u53c2 \u901f\u5ea6\u73af<\/h2>\n\n\n\n
\u901f\u5ea6\u73af\u7684\u4f5c\u7528\u662f\u8ba9\u76f4\u7acb\u73af\u4fdd\u6301\u76f4\u7acb\u7684\u540c\u65f6\uff0c\u4e0d\u4e00\u76f4\u5411\u524d\u79fb\u52a8\uff0c\u6d4b\u8bd5\u8fd9\u4e2a\u901f\u5ea6\u73af\u6781\u6027\u7684\u65f6\u5019\uff0c\u628a\u76f4\u7acb\u73af\u7684\u53c2\u6570\u5148\u7f6e\u96f6\uff0c\u7136\u540e\u5148\u7ed9\u901f\u5ea6\u73af\u7684P\u4e00\u4e2a\u503c\uff0c\u7136\u540e\u8f6c\u52a8\u8f6e\u5b50\uff0c\u7136\u540e\u4ed6\u81ea\u5df1\u8f6c\u8d77\u6765\u4e86\uff0c\u90a3\u5c31\u662f\u5bf9\u7684\uff0c\u65b9\u5411\u6b63\u786e\uff0c\u56e0\u4e3a\uff0c\u5f53\u76f4\u7acb\u73af\u4e3a\u4e86\u5e73\u8861\u7684\u65f6\u5019\u4f1a\u5f80\u524d\u8ffd\uff0c\u901f\u5ea6\u589e\u52a0\u4ed6\u8ffd\u7684\u901f\u5ea6\uff0c\u8fd9\u6837\u7684\u8bdd\uff0c\u5c31\u5f88\u5feb\u56de\u5230\u5e73\u8861\u70b9\uff0c\u5c31\u4e0d\u4f1a\u5411\u524d\u79fb\u52a8\u4e86\u3002<\/p>\n\n\n\n
\u7136\u540e\u901f\u5ea6\u73af\u53ea\u505a\u4e86p i p\u4e00\u822c\u662fi\u7684\u4e00\u767e\u500d\uff0c\u8fd9\u662f\u7ecf\u9a8c\u503c\uff0ci\u5f88\u5c0f\u4e2a\u4f4d\u6570<\/p>\n\n\n\n
\u603b\u4f53\u67b6\u6784<\/h1>\n\n\n\n
\"image-20250419131828242\"\/<\/div><\/figure>\n\n\n\n
\u5206\u5c42<\/h2>\n\n\n\n
\u5e94\u7528\u5c42(\u5c0f\u8f66\u63a7\u5236\u3001\u4efb\u52a1\u8c03\u5ea6)<\/p>\n\n\n\n
\u4e2d\u95f4\u5c42\uff08freertos\uff09<\/p>\n\n\n\n
\u786c\u4ef6\u63a5\u53e3\u5c42\uff08MPU6050,TB6612,ECB01,OLED\uff09<\/p>\n\n\n\n
\u9a71\u52a8\u5c42\uff08SPI,IIC,TIM,ADC\u7b49\uff0c\u8fd9\u4e9b\u90fd\u53ef\u4ee5\u7528hal\u5e93\u751f\u6210\uff09<\/p>\n\n\n\n
\u516c\u5171\u5c42\uff08\u5361\u5c14\u66fc\u6ee4\u6ce2\uff0cPID\u7b97\u6cd5\uff09<\/p>\n\n\n\n
\"image-20250419132016038\"\/<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"
\u9047\u5230\u7684\u5751 hal\u5e93\u83b7\u53d6\u5b9a\u65f6\u5668\u7684cnt\u503c\uff0c\u51fd\u6570 \u5bc4\u5b58\u5668\u662f UART_hal\u5e93\u7684\u53d8\u957f\u4e2d\u65ad\u6570\u636e\u63a5\u6536 \u4f8b\u5b50\uff0c\u5c31\u662f\u6d4b\u8bd5\u4e32 […]<\/p>\n","protected":false},"author":1,"featured_media":152,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,1],"tags":[16,19,20],"class_list":["post-151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all-essay","category-lern","tag-stm32","tag-19","tag-20"],"_links":{"self":[{"href":"https:\/\/codecraft.xin\/index.php?rest_route=\/wp\/v2\/posts\/151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/codecraft.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/codecraft.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/codecraft.xin\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/codecraft.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=151"}],"version-history":[{"count":1,"href":"https:\/\/codecraft.xin\/index.php?rest_route=\/wp\/v2\/posts\/151\/revisions"}],"predecessor-version":[{"id":153,"href":"https:\/\/codecraft.xin\/index.php?rest_route=\/wp\/v2\/posts\/151\/revisions\/153"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/codecraft.xin\/index.php?rest_route=\/wp\/v2\/media\/152"}],"wp:attachment":[{"href":"https:\/\/codecraft.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/codecraft.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/codecraft.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}