PANIC

结构体
struct	panic_desc_t

类型定义
typedef enum panic_id	panic_id_t
typedef void(*	lib_panic_dump_callback) (void)
	Panic callback
typedef void(*	panic_deal_handler) (panic_id_t source, uint32_t code, uint32_t caller)
	hook function panic handler
typedef void(*	lib_panic_dump_callback_with_param) (char *str)
	Panic callback

枚举
enum	panic_id {   PANIC_NONE = 0 , PANIC_ARM_CORE = 1 , PANIC_HAL = 2 , PANIC_DSP = 3 ,   PANIC_IRMALLOC_FAIL = 4 , PANIC_UART = 5 , PANIC_IFLASH = 6 , PANIC_ADC = 7 ,   PANIC_WATCHDOG = 8 , PANIC_LOG = 9 , PANIC_DMA = 10 , PANIC_ASSERT = 11 ,   PANIC_REBOOT = 12 , PANIC_UPDATEPKG = 13 , PANIC_I2C = 14 , PANIC_SPI = 15 ,   PANIC_RPC = 22 , PANIC_MEM_MONITOR = 23 , PANIC_EXIT = 24 , PANIC_TASK_CREATE_FAILED = 25 ,   PANIC_MEMCPY_BUFFER_OVERLAP = 26 , PANIC_XIP = 27 , PANIC_BTC_MALLOC_FAIL = 28 , PANIC_LOW_POWER = 29 ,   PANIC_SYSTEM_STATUS = 30 , PANIC_BTC_INT_ERR = 31 , PANIC_LPC_WKUP_FAIL = 32 , PANIC_CLOCKS_GLB_ERR = 33 ,   PANIC_PMU_CMU = 34 , PANIC_PMU_LDO = 35 , PANIC_CHIP_WDT_FRST = 36 , PANIC_NON_OS = 37 ,   PANIC_LPC_VETO = 38 , PANIC_TIMER = 39 , PANIC_LPC = 40 , PANIC_RTC = 41 ,   PANIC_MEMORY = 42 , PANIC_CPU_HIFI = 43 , PANIC_EXCEPTION_TEST = 44 , PANIC_KV = 45 ,   PANIC_EFLASH = 46 , PANIC_LIB = 47 , PANIC_CODELOADER = 48 , PANIC_CRITICLA = 49 ,   PANIC_IPC = 50 , PANIC_INT = 51 , PANIC_OS = 52 , PANIC_LPC_WAKEUP_TIME = 53 ,   PANIC_BTC_BT_FRM_DISMATCH1 = 54 , PANIC_BTC_BT_FRM_DISMATCH2 = 55 , PANIC_BTC_BLE_FRM_DISMATCH = 56 , PANIC_BTC_WAKEUP_TO = 57 ,   PANIC_BTH_MEMORY = 58 , PANIC_MPU_CONFIG_ERR = 59 , PANIC_GPU = 60 , PANIC_SDIO_DEVICE = 61 ,   PANIC_IR = 62 , PANIC_BTC_CMD_NUM_ZERO = 63 , PANIC_CAP = 64 , PANIC_EPMU = 65 ,   PANIC_BTS_WRITE_PROPERTY_FAIL = 66 , PANIC_MMC_HOST = 67 , PANIC_BTC_OSCEN_TO = 68 , PANIC_RGB888 = 70 ,   PANIC_AP_COMMU = 71 , PANIC_CPU_CLOCKS = 72 , PANIC_CLOCKS_SWITCH = 73 , PANIC_PMU = 74 ,   PANIC_LOG_DUMP = 75 , PANIC_COUL = 76 , PANIC_DSP0_POWER = 77 , PANIC_DSP1_POWER = 78 ,   PANIC_BT_DEBUG = 79 , PANIC_PIN_NULL = 80 , PANIC_UNITTEST = 98 , PANIC_TESTSUIT = 99 ,   PANIC_DSS_MIPI_ERR = 100 , PANIC_GNSS_DFR_ERR = 101 , PANIC_BT_SEC_BOOT_ERR = 102 , PANIC_ROM_WEAK_FUNCTION = 103 ,   PANIC_GLP = 104 , PANIC_UICC = 105 , PANIC_CRYPTO = 106 }

函数
void	panic_register_deal_callback (panic_deal_handler callback)
	Register panic deal callback
void	panic_unregister_deal_callback (void)
	Ungister panic deal callback
void	register_panic_dump_callback (lib_panic_dump_callback callback)
	Register panic callback
void	register_panic_dump_callback_with_param (lib_panic_dump_callback_with_param callback)
	Register panic callback
void	panic_init (void)
void	panic_deinit (void)
bool	get_already_panicking (void)
	Get var already_panicking
void	panic (panic_id_t source, uint32_t code)
	Enter into infinite loop so that a debugger can break in and see the stack trace
void	panic_wait_forever (void)
void	panic_deal (panic_id_t origin, uint32_t code, uint32_t caller)
	Enter into infinite loop so that a debugger can break in and see the stack trace

详细描述

类型定义说明

lib_panic_dump_callback

typedef void(* lib_panic_dump_callback) (void)

Panic callback

参数

none

lib_panic_dump_callback_with_param

typedef void(* lib_panic_dump_callback_with_param) (char *str)

Panic callback

参数

str	display which type leads to panic

panic_deal_handler

typedef void(* panic_deal_handler) (panic_id_t source, uint32_t code, uint32_t caller)

hook function panic handler

参数

source	the origin of the panic
code	panic origin specific information
caller	who call panic

panic_id_t

typedef enum panic_id panic_id_t

枚举类型说明

panic_id

enum panic_id

枚举值
PANIC_NONE
PANIC_ARM_CORE
PANIC_HAL
PANIC_DSP
PANIC_IRMALLOC_FAIL
PANIC_UART
PANIC_IFLASH
PANIC_ADC
PANIC_WATCHDOG
PANIC_LOG
PANIC_DMA
PANIC_ASSERT
PANIC_REBOOT
PANIC_UPDATEPKG
PANIC_I2C
PANIC_SPI
PANIC_RPC
PANIC_MEM_MONITOR
PANIC_EXIT
PANIC_TASK_CREATE_FAILED
PANIC_MEMCPY_BUFFER_OVERLAP
PANIC_XIP
PANIC_BTC_MALLOC_FAIL
PANIC_LOW_POWER
PANIC_SYSTEM_STATUS
PANIC_BTC_INT_ERR
PANIC_LPC_WKUP_FAIL
PANIC_CLOCKS_GLB_ERR
PANIC_PMU_CMU
PANIC_PMU_LDO
PANIC_CHIP_WDT_FRST
PANIC_NON_OS
PANIC_LPC_VETO
PANIC_TIMER
PANIC_LPC
PANIC_RTC
PANIC_MEMORY
PANIC_CPU_HIFI
PANIC_EXCEPTION_TEST
PANIC_KV
PANIC_EFLASH
PANIC_LIB
PANIC_CODELOADER
PANIC_CRITICLA
PANIC_IPC
PANIC_INT
PANIC_OS
PANIC_LPC_WAKEUP_TIME
PANIC_BTC_BT_FRM_DISMATCH1
PANIC_BTC_BT_FRM_DISMATCH2
PANIC_BTC_BLE_FRM_DISMATCH
PANIC_BTC_WAKEUP_TO
PANIC_BTH_MEMORY
PANIC_MPU_CONFIG_ERR
PANIC_GPU
PANIC_SDIO_DEVICE
PANIC_IR
PANIC_BTC_CMD_NUM_ZERO
PANIC_CAP
PANIC_EPMU
PANIC_BTS_WRITE_PROPERTY_FAIL
PANIC_MMC_HOST
PANIC_BTC_OSCEN_TO
PANIC_RGB888
PANIC_AP_COMMU
PANIC_CPU_CLOCKS
PANIC_CLOCKS_SWITCH
PANIC_PMU
PANIC_LOG_DUMP
PANIC_COUL
PANIC_DSP0_POWER
PANIC_DSP1_POWER
PANIC_BT_DEBUG
PANIC_PIN_NULL
PANIC_UNITTEST
PANIC_TESTSUIT
PANIC_DSS_MIPI_ERR
PANIC_GNSS_DFR_ERR
PANIC_BT_SEC_BOOT_ERR
PANIC_ROM_WEAK_FUNCTION
PANIC_GLP
PANIC_UICC
PANIC_CRYPTO

函数说明

get_already_panicking()

bool get_already_panicking

(

void

)

Get var already_panicking

返回

already_panicking

panic()

void panic	(	panic_id_t	source,
		uint32_t	code
	)

Enter into infinite loop so that a debugger can break in and see the stack trace

参数

source	the origin of the panic
code	panic origin specific information

注解

This can be called before the panic_init is called to support panics during start-up and it will cope

panic_deal()

void panic_deal	(	panic_id_t	origin,
		uint32_t	code,
		uint32_t	caller
	)

Enter into infinite loop so that a debugger can break in and see the stack trace

参数

origin	the origin of the panic
code	panic origin specific information
caller	who call panic.

panic_deinit()

void panic_deinit

(

void

)

De-initialise the panic module

panic_init()

void panic_init

(

void

)

Initialise the panic module

panic_register_deal_callback()

void panic_register_deal_callback

(

panic_deal_handler

callback

)

Register panic deal callback

参数

callback

if system panic, the callback is called to handle the exception.

panic_unregister_deal_callback()

void panic_unregister_deal_callback

(

void

)

Ungister panic deal callback

panic_wait_forever()

void panic_wait_forever

(

void

)

Wait forever

register_panic_dump_callback()

void register_panic_dump_callback

(

lib_panic_dump_callback

callback

)

Register panic callback

参数

callback

if system panic, the callback is called to handle the exception.

register_panic_dump_callback_with_param()

void register_panic_dump_callback_with_param

(

lib_panic_dump_callback_with_param

callback

)

Register panic callback

参数

callback

if system panic, the callback is called to handle the exception.