Can not configure RCC by using HSE as system clock source

Hello , i have been stuck in this code for 3 days , i am getting nowhere..... The second photo has the configuration of my Clock Tree , i am using stm32f429zi DISCO .... the first photo shows...
Can not configure RCC by using HSE as system clock source

Hello , i have been stuck in this code for 3 days , i am getting nowhere..... The second photo has the configuration of my Clock Tree , i am using stm32f429zi DISCO .... the first photo shows...
setting RCC of STM32F103

Hi, I have set PLL of STM32F103RE chip with the following function to 36Mhz, but the operation frequency is much lower?? void Config_clock(void) { /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration...
setting RCC of STM32F103

Hi, I have set PLL of STM32F103RE chip with the following function to 36Mhz, but the operation frequency is much lower?? void Config_clock(void) { /* SYSCLK, HCLK, PCLK2 and PCLK1 configuration...
RCC->AHBENR the symbol -> it's meaning

what does the symbol " -> " mean in KEIL MDK? RCC->AHBENR |= RCC_AHBENR_GPIOAEN; also list of all syntax symbols used in KEIL MDK. I am trying to do one project in ARM Cortex M0(STM32F0 R8). please...