stm32_exti.rar_keil stm32

The 'EXTI' project is a simple program for the STM32F103RBT6 using Keil 'MCBSTM32' Evaluation Board and demonstrating the use of the external interrupts. Example functionality: - Clock Settings: - XTAL = 8.00 MHz - SYSCLK = 72.00 MHz - HCLK = SYSCLK = 72.00 MHz - PCLK1 = HCLK/2 = 36.00 MHz - PCLK2 = HCLK = 72.00 MHz - ADCLK = PCLK2/6 = 12.00 MHz - SYSTICK = HCLK/8 = 9.00 MHz - Pin PA0 and PC13 are configured to generate an external interrupt. Pressing buttons S2(PA0), S3(PC13) toggle LED PB8. The EXTI program is available in different targets: Simulator: - configured for software Simulator MCBSTM32: - runs from Internal Flash located on chip (used for production or target debugging)