📄 hw_nvic.h
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#define NVIC_PRI2_INT9_M 0x0000FF00 // Interrupt 9 priority mask
#define NVIC_PRI2_INT8_M 0x000000FF // Interrupt 8 priority mask
#define NVIC_PRI2_INT11_S 24
#define NVIC_PRI2_INT10_S 16
#define NVIC_PRI2_INT9_S 8
#define NVIC_PRI2_INT8_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI3 register.
//
//*****************************************************************************
#define NVIC_PRI3_INT15_M 0xFF000000 // Interrupt 15 priority mask
#define NVIC_PRI3_INT14_M 0x00FF0000 // Interrupt 14 priority mask
#define NVIC_PRI3_INT13_M 0x0000FF00 // Interrupt 13 priority mask
#define NVIC_PRI3_INT12_M 0x000000FF // Interrupt 12 priority mask
#define NVIC_PRI3_INT15_S 24
#define NVIC_PRI3_INT14_S 16
#define NVIC_PRI3_INT13_S 8
#define NVIC_PRI3_INT12_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI4 register.
//
//*****************************************************************************
#define NVIC_PRI4_INT19_M 0xFF000000 // Interrupt 19 priority mask
#define NVIC_PRI4_INT18_M 0x00FF0000 // Interrupt 18 priority mask
#define NVIC_PRI4_INT17_M 0x0000FF00 // Interrupt 17 priority mask
#define NVIC_PRI4_INT16_M 0x000000FF // Interrupt 16 priority mask
#define NVIC_PRI4_INT19_S 24
#define NVIC_PRI4_INT18_S 16
#define NVIC_PRI4_INT17_S 8
#define NVIC_PRI4_INT16_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI5 register.
//
//*****************************************************************************
#define NVIC_PRI5_INT23_M 0xFF000000 // Interrupt 23 priority mask
#define NVIC_PRI5_INT22_M 0x00FF0000 // Interrupt 22 priority mask
#define NVIC_PRI5_INT21_M 0x0000FF00 // Interrupt 21 priority mask
#define NVIC_PRI5_INT20_M 0x000000FF // Interrupt 20 priority mask
#define NVIC_PRI5_INT23_S 24
#define NVIC_PRI5_INT22_S 16
#define NVIC_PRI5_INT21_S 8
#define NVIC_PRI5_INT20_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI6 register.
//
//*****************************************************************************
#define NVIC_PRI6_INT27_M 0xFF000000 // Interrupt 27 priority mask
#define NVIC_PRI6_INT26_M 0x00FF0000 // Interrupt 26 priority mask
#define NVIC_PRI6_INT25_M 0x0000FF00 // Interrupt 25 priority mask
#define NVIC_PRI6_INT24_M 0x000000FF // Interrupt 24 priority mask
#define NVIC_PRI6_INT27_S 24
#define NVIC_PRI6_INT26_S 16
#define NVIC_PRI6_INT25_S 8
#define NVIC_PRI6_INT24_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI7 register.
//
//*****************************************************************************
#define NVIC_PRI7_INT31_M 0xFF000000 // Interrupt 31 priority mask
#define NVIC_PRI7_INT30_M 0x00FF0000 // Interrupt 30 priority mask
#define NVIC_PRI7_INT29_M 0x0000FF00 // Interrupt 29 priority mask
#define NVIC_PRI7_INT28_M 0x000000FF // Interrupt 28 priority mask
#define NVIC_PRI7_INT31_S 24
#define NVIC_PRI7_INT30_S 16
#define NVIC_PRI7_INT29_S 8
#define NVIC_PRI7_INT28_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI8 register.
//
//*****************************************************************************
#define NVIC_PRI8_INT35_M 0xFF000000 // Interrupt 35 priority mask
#define NVIC_PRI8_INT34_M 0x00FF0000 // Interrupt 34 priority mask
#define NVIC_PRI8_INT33_M 0x0000FF00 // Interrupt 33 priority mask
#define NVIC_PRI8_INT32_M 0x000000FF // Interrupt 32 priority mask
#define NVIC_PRI8_INT35_S 24
#define NVIC_PRI8_INT34_S 16
#define NVIC_PRI8_INT33_S 8
#define NVIC_PRI8_INT32_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI9 register.
//
//*****************************************************************************
#define NVIC_PRI9_INT39_M 0xFF000000 // Interrupt 39 priority mask
#define NVIC_PRI9_INT38_M 0x00FF0000 // Interrupt 38 priority mask
#define NVIC_PRI9_INT37_M 0x0000FF00 // Interrupt 37 priority mask
#define NVIC_PRI9_INT36_M 0x000000FF // Interrupt 36 priority mask
#define NVIC_PRI9_INT39_S 24
#define NVIC_PRI9_INT38_S 16
#define NVIC_PRI9_INT37_S 8
#define NVIC_PRI9_INT36_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_PRI10 register.
//
//*****************************************************************************
#define NVIC_PRI10_INT43_M 0xFF000000 // Interrupt 43 priority mask
#define NVIC_PRI10_INT42_M 0x00FF0000 // Interrupt 42 priority mask
#define NVIC_PRI10_INT41_M 0x0000FF00 // Interrupt 41 priority mask
#define NVIC_PRI10_INT40_M 0x000000FF // Interrupt 40 priority mask
#define NVIC_PRI10_INT43_S 24
#define NVIC_PRI10_INT42_S 16
#define NVIC_PRI10_INT41_S 8
#define NVIC_PRI10_INT40_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_CPUID register.
//
//*****************************************************************************
#define NVIC_CPUID_IMP_M 0xFF000000 // Implementer
#define NVIC_CPUID_VAR_M 0x00F00000 // Variant
#define NVIC_CPUID_PARTNO_M 0x0000FFF0 // Processor part number
#define NVIC_CPUID_REV_M 0x0000000F // Revision
//*****************************************************************************
//
// The following define the bit fields in the NVIC_INT_CTRL register.
//
//*****************************************************************************
#define NVIC_INT_CTRL_NMI_SET 0x80000000 // Pend a NMI
#define NVIC_INT_CTRL_PEND_SV 0x10000000 // Pend a PendSV
#define NVIC_INT_CTRL_UNPEND_SV 0x08000000 // Unpend a PendSV
#define NVIC_INT_CTRL_ISR_PRE 0x00800000 // Debug interrupt handling
#define NVIC_INT_CTRL_ISR_PEND 0x00400000 // Debug interrupt pending
#define NVIC_INT_CTRL_VEC_PEN_M 0x003FF000 // Highest pending exception
#define NVIC_INT_CTRL_RET_BASE 0x00000800 // Return to base
#define NVIC_INT_CTRL_VEC_ACT_M 0x000003FF // Current active exception
#define NVIC_INT_CTRL_VEC_PEN_S 12
#define NVIC_INT_CTRL_VEC_ACT_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_VTABLE register.
//
//*****************************************************************************
#define NVIC_VTABLE_BASE 0x20000000 // Vector table base
#define NVIC_VTABLE_OFFSET_M 0x1FFFFF00 // Vector table offset
#define NVIC_VTABLE_OFFSET_S 8
//*****************************************************************************
//
// The following define the bit fields in the NVIC_APINT register.
//
//*****************************************************************************
#define NVIC_APINT_VECTKEY_M 0xFFFF0000 // Vector key mask
#define NVIC_APINT_VECTKEY 0x05FA0000 // Vector key
#define NVIC_APINT_ENDIANESS 0x00008000 // Data endianess
#define NVIC_APINT_PRIGROUP_M 0x00000700 // Priority group
#define NVIC_APINT_PRIGROUP_7_1 0x00000000 // Priority group 7.1 split
#define NVIC_APINT_PRIGROUP_6_2 0x00000100 // Priority group 6.2 split
#define NVIC_APINT_PRIGROUP_5_3 0x00000200 // Priority group 5.3 split
#define NVIC_APINT_PRIGROUP_4_4 0x00000300 // Priority group 4.4 split
#define NVIC_APINT_PRIGROUP_3_5 0x00000400 // Priority group 3.5 split
#define NVIC_APINT_PRIGROUP_2_6 0x00000500 // Priority group 2.6 split
#define NVIC_APINT_PRIGROUP_1_7 0x00000600 // Priority group 1.7 split
#define NVIC_APINT_PRIGROUP_0_8 0x00000700 // Priority group 0.8 split
#define NVIC_APINT_SYSRESETREQ 0x00000004 // System reset request
#define NVIC_APINT_VECT_CLR_ACT 0x00000002 // Clear active NMI/fault info
#define NVIC_APINT_VECT_RESET 0x00000001 // System reset
//*****************************************************************************
//
// The following define the bit fields in the NVIC_SYS_CTRL register.
//
//*****************************************************************************
#define NVIC_SYS_CTRL_SEVONPEND 0x00000010 // Wakeup on pend
#define NVIC_SYS_CTRL_SLEEPDEEP 0x00000004 // Deep sleep enable
#define NVIC_SYS_CTRL_SLEEPEXIT 0x00000002 // Sleep on ISR exit
//*****************************************************************************
//
// The following define the bit fields in the NVIC_CFG_CTRL register.
//
//*****************************************************************************
#define NVIC_CFG_CTRL_BFHFNMIGN 0x00000100 // Ignore bus fault in NMI/fault
#define NVIC_CFG_CTRL_DIV0 0x00000010 // Trap on divide by 0
#define NVIC_CFG_CTRL_UNALIGNED 0x00000008 // Trap on unaligned access
#define NVIC_CFG_CTRL_DEEP_PEND 0x00000004 // Allow deep interrupt trigger
#define NVIC_CFG_CTRL_MAIN_PEND 0x00000002 // Allow main interrupt trigger
#define NVIC_CFG_CTRL_BASE_THR 0x00000001 // Thread state control
//*****************************************************************************
//
// The following define the bit fields in the NVIC_SYS_PRI1 register.
//
//*****************************************************************************
#define NVIC_SYS_PRI1_RES_M 0xFF000000 // Priority of reserved handler
#define NVIC_SYS_PRI1_USAGE_M 0x00FF0000 // Priority of usage fault handler
#define NVIC_SYS_PRI1_BUS_M 0x0000FF00 // Priority of bus fault handler
#define NVIC_SYS_PRI1_MEM_M 0x000000FF // Priority of mem manage handler
#define NVIC_SYS_PRI1_USAGE_S 16
#define NVIC_SYS_PRI1_BUS_S 8
#define NVIC_SYS_PRI1_MEM_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_SYS_PRI2 register.
//
//*****************************************************************************
#define NVIC_SYS_PRI2_SVC_M 0xFF000000 // Priority of SVCall handler
#define NVIC_SYS_PRI2_RES_M 0x00FFFFFF // Priority of reserved handlers
#define NVIC_SYS_PRI2_SVC_S 24
//*****************************************************************************
//
// The following define the bit fields in the NVIC_SYS_PRI3 register.
//
//*****************************************************************************
#define NVIC_SYS_PRI3_TICK_M 0xFF000000 // Priority of Sys Tick handler
#define NVIC_SYS_PRI3_PENDSV_M 0x00FF0000 // Priority of PendSV handler
#define NVIC_SYS_PRI3_RES_M 0x0000FF00 // Priority of reserved handler
#define NVIC_SYS_PRI3_DEBUG_M 0x000000FF // Priority of debug handler
#define NVIC_SYS_PRI3_TICK_S 24
#define NVIC_SYS_PRI3_PENDSV_S 16
#define NVIC_SYS_PRI3_DEBUG_S 0
//*****************************************************************************
//
// The following define the bit fields in the NVIC_SYS_HND_CTRL register.
//
//*****************************************************************************
#define NVIC_SYS_HND_CTRL_USAGE 0x00040000 // Usage fault enable
#define NVIC_SYS_HND_CTRL_BUS 0x00020000 // Bus fault enable
#define NVIC_SYS_HND_CTRL_MEM 0x00010000 // Mem manage fault enable
#define NVIC_SYS_HND_CTRL_SVC 0x00008000 // SVCall is pended
#define NVIC_SYS_HND_CTRL_BUSP 0x00004000 // Bus fault is pended
#define NVIC_SYS_HND_CTRL_TICK 0x00000800 // Sys tick is active
#define NVIC_SYS_HND_CTRL_PNDSV 0x00000400 // PendSV is active
#define NVIC_SYS_HND_CTRL_MON 0x00000100 // Monitor is active
#define NVIC_SYS_HND_CTRL_SVCA 0x00000080 // SVCall is active
#define NVIC_SYS_HND_CTRL_USGA 0x00000008 // Usage fault is active
#define NVIC_SYS_HND_CTRL_BUSA 0x00000002 // Bus fault is active
#define NVIC_SYS_HND_CTRL_MEMA 0x00000001 // Mem manage is active
//*****************************************************************************
//
// The following define the bit fields in the NVIC_FAULT_STAT register.
//
//*****************************************************************************
#define NVIC_FAULT_STAT_DIV0 0x02000000 // Divide by zero fault
#define NVIC_FAULT_STAT_UNALIGN 0x01000000 // Unaligned access fault
#define NVIC_FAULT_STAT_NOCP 0x00080000 // No coprocessor fault
#define NVIC_FAULT_STAT_INVPC 0x00040000 // Invalid PC fault
#define NVIC_FAULT_STAT_INVSTAT 0x00020000 // Invalid state fault
#define NVIC_FAULT_STAT_UNDEF 0x00010000 // Undefined instruction fault
#define NVIC_FAULT_STAT_BFARV 0x00008000 // BFAR is valid
#define NVIC_FAULT_STAT_BSTKE 0x00001000 // Stack bus fault
#define NVIC_FAULT_STAT_BUSTKE 0x00000800 // Unstack bus fault
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