how to enable interrupt on stm32f7xx ?
Hi elmzaiti youssef ,
It's just for configuration of the micro STM700
Hi Nesrine MImen DLaurent VERAKhouloud G
How to disable and enable all interrupts ,is there a function like an interrupt master switch? I want to a function to enable and disable all interrputs,I can't find it in the libraries and our froum.Can help me? Thanks
Please refer to NVIC design hints and tips section in STM32F7 Series Cortex®-M7 processor programming manual :
The software uses the CPSIE I and CPSID I instructions to enable and disable interrupts. The CMSIS provides the following intrinsic functions for these instructions (STM32Cube_FW_F7_V1.7.0\Drivers\CMSIS\Include (@file core_cm7.h))
void __disable_irq(void) // Disable Interrupts
void __enable_irq(void) // Enable Interrupts
these two function is not available in core_cm7.h ! ( i don't use the HAL )
I believe they're in the compiler-specific headers, cmsis_armcc_V6.h or cmsis_gcc.h.
yes it's ok , but when i use the mode debugging , the vector of interruption was not enabled
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