• HardFault_Handler after NVIC access.
    Used hardware: KEIL ARM MCB1700, eval How can the line: NVIC_EnableIRQ(UART0_IRQn); create an error HardFault 715: NVIC_EnableIRQ(UART0_IRQn); 0x000024B0 2005 MOVS r0,#0x05 0x000024B2 F000F9AF...
  • HardFault_Handler after NVIC access.
    Used hardware: KEIL ARM MCB1700, eval How can the line: NVIC_EnableIRQ(UART0_IRQn); create an error HardFault 715: NVIC_EnableIRQ(UART0_IRQn); 0x000024B0 2005 MOVS r0,#0x05 0x000024B2 F000F9AF...
  • Clear or Set NVIC Interrupts with NVIC->ICER[0] and ISER[0] causes error
    When setting or clearing NVIC Interrupts without library functions the |= operator doesnt work. When I used it, all other interrupts were cleared. The stm32F103 Datasheet says that the actual enable...
  • Clear or Set NVIC Interrupts with NVIC->ICER[0] and ISER[0] causes error
    When setting or clearing NVIC Interrupts without library functions the |= operator doesnt work. When I used it, all other interrupts were cleared. The stm32F103 Datasheet says that the actual enable...
  • Is this right? (NVIC Interrupts)
    Hello everyone, i'm working on NVIC, i need enable the TIMER2 IRQ, but without CMSIS HAL, just native C code, so i have got this: #include "NVICDriver.h" #include <stdint.h> #include <string.h>...