static void APP_SystemClockConfig(void) { RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; /* Configure clock source: HSE/HSI/LSE/LSI */ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE | RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_LSI | RCC_OSCILLATORTYPE_LSE; RCC_OscInitStruct.HSIState = RCC_HSI_ON; /* Enable HSI */ RCC_OscInitStruct.HSIDiv = RCC_HSI_DIV1; /* HSI not divided */ RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_24MHz; /* Configure HSI output clock as 16MHz */ RCC_OscInitStruct.HSEState = RCC_HSE_OFF; /* Disable HSE */ /*RCC_OscInitStruct.HSEFreq = RCC_HSE_16_32MHz;*/ /* HSE crystal frequency range 16M~32M */ RCC_OscInitStruct.LSIState = RCC_LSI_OFF; /* Disable LSI */ RCC_OscInitStruct.LSEState = RCC_LSE_OFF; /* Disable LSE */ /*RCC_OscInitStruct.LSEDriver = RCC_LSEDRIVE_MEDIUM;*/ /* LSE medium drive capability */ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; /* Enable PLL */ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; /* Select PLL source as HSI */ RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL3; /* PLL multiplication factor set to 2 (output frequency is doubled) */ /* Initialize RCC oscillator */ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { APP_ErrorHandler(); } /*Initialize CPU, AHB, and APB bus clocks*/ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1; /* RCC system clock types */ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; /* SYSCLK source selection as PLL */ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; /* AHB clock not divided */ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; /* APB clock not divided */ /* Initialize RCC system clock */ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) { APP_ErrorHandler(); } }这样py32f040跑不起来