}if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_6) != HAL_OK) {while(1) { ; } } _cpu_clock_rate = HAL_RCC_GetHCLKFreq();HAL_SYSTICK_Config(_cpu_clock_rate/8000); HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK_DIV8); HAL_NVIC_SetPriority(SysTick_IRQn,0,0); loca...
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK) { Error_Handler(); } HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);/* SysTick_IRQn interrupt configuration */...