17 lines
623 B
C
17 lines
623 B
C
#ifndef NVIC_H_LE94F5JS4D__
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#define NVIC_H_LE94F5JS4D__
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#include <stm32f10x_map.h>
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#include <stm32f10x_nvic.h>
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#define NVIC_ENABLE_INT(i) WRITE_REG(NVIC->ISER[(i)/32], 1<<((i) & 0x1f))
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#define NVIC_DISABLE_INT(i) WRITE_REG(NVIC->ICER[(i)/32], 1<<((i) & 0x1f))
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#define NVIC_SET_PENDING(i) WRITE_REG(NVIC->ISPR[(i)/32], 1<<((i) & 0x1f))
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#define NVIC_CLEAR_PENDING(i) WRITE_REG(NVIC->ICPR[(i)/32], 1<<((i) & 0x1f))
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#define NVIC_SET_PRIORITY(i,p) \
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MODIFY_REG(NVIC->IPR[(i)/4], 0xf<<(((i)&3)*8), (p)<<(((i)&3)*8))
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#define NVIC_SET_SYSTICK_PRI(p) MODIFY_REG(SCB->SHPR[2], 0xf<<24, (p)<<24)
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#endif /* NVIC_H_LE94F5JS4D__ */
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