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...
Any ideas on how to set up the MDK Community edition in a classroom?

I asked the ARM-Keil educational department how to use the MDK Community edition (or equivalent) in a classroom. I didn't get a response yet (after a few days). I am the instructor of a microcontroller...
Is there any idea to update boot area?

I have been working with upsd3354dv mcu. I wrote the IAP myself to execute application update. but I met some problem while updated the boot area? do somebody can tell me how to update boot area.
Is there any idea to update boot area?

I have been working with upsd3354dv mcu. I wrote the IAP myself to execute application update. but I met some problem while updated the boot area? do somebody can tell me how to update boot area.