1e41f4b71Sopenharmony_ci# hwi 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci## 命令功能 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_cihwi命令查询当前中断信息 7e41f4b71Sopenharmony_ci 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci## 命令格式 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_cihwi 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci## 参数说明 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci无 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci## 使用指南 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci- 输入hwi即显示当前中断号、中断次数及注册中断名称。 22e41f4b71Sopenharmony_ci 23e41f4b71Sopenharmony_ci- 若开关LOSCFG_CPUP_INCLUDE_IRQ打开，则还会显示各个中断的处理时间ATime、CPU占用率以及中断类型。 24e41f4b71Sopenharmony_ci 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci## 使用实例 27e41f4b71Sopenharmony_ci 28e41f4b71Sopenharmony_ci举例：输入hwi 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ci 31e41f4b71Sopenharmony_ci## 输出说明 32e41f4b71Sopenharmony_ci 33e41f4b71Sopenharmony_ci- 显示中断信息（LOSCFG_CPUP_INCLUDE_IRQ关闭） 34e41f4b71Sopenharmony_ci 35e41f4b71Sopenharmony_ci ``` 36e41f4b71Sopenharmony_ci OHOS # hwi 37e41f4b71Sopenharmony_ci InterruptNo Count Name 38e41f4b71Sopenharmony_ci 0: 0: 39e41f4b71Sopenharmony_ci 1: 1025641: 40e41f4b71Sopenharmony_ci 2: 0: 41e41f4b71Sopenharmony_ci 29: 824049: 42e41f4b71Sopenharmony_ci 37: 0: rtc_alarm 43e41f4b71Sopenharmony_ci 38: 24: uart_pl011 44e41f4b71Sopenharmony_ci 48: 3: GPIO 45e41f4b71Sopenharmony_ci 59: 0: 46e41f4b71Sopenharmony_ci 62: 530: MMC_IRQ 47e41f4b71Sopenharmony_ci 63: 70: MMC_IRQ 48e41f4b71Sopenharmony_ci 64: 280: ETH 49e41f4b71Sopenharmony_ci 67: 58: tde 50e41f4b71Sopenharmony_ci 68: 0: JPGE_0 51e41f4b71Sopenharmony_ci 69: 0: IVE 52e41f4b71Sopenharmony_ci 70: 0: VGS 53e41f4b71Sopenharmony_ci 72: 0: VEDU_0 54e41f4b71Sopenharmony_ci 73: 0: nnie0 55e41f4b71Sopenharmony_ci 74: 0: nnie_gdc0 56e41f4b71Sopenharmony_ci 75: 0: VPSS 57e41f4b71Sopenharmony_ci 76: 0: VI_PROC0 58e41f4b71Sopenharmony_ci 77: 0: JPEGD_0 59e41f4b71Sopenharmony_ci 83: 49455: HIFB_SOFT_INT 60e41f4b71Sopenharmony_ci 87: 0: AIO interrupt 61e41f4b71Sopenharmony_ci 88: 0: VI_CAP0 62e41f4b71Sopenharmony_ci 89: 0: MIPI_RX 63e41f4b71Sopenharmony_ci 90: 49455: VO int 64e41f4b71Sopenharmony_ci 91: 49456: HIFB Int 65e41f4b71Sopenharmony_ci 96: 17601: MMC_IRQ 66e41f4b71Sopenharmony_ci 100: 0: SPI_HI35XX 67e41f4b71Sopenharmony_ci 101: 0: SPI_HI35XX 68e41f4b71Sopenharmony_ci 102: 0: SPI_HI35XX 69e41f4b71Sopenharmony_ci ``` 70e41f4b71Sopenharmony_ci 71e41f4b71Sopenharmony_ci- 显示中断信息（LOSCFG_CPUP_INCLUDE_IRQ打开） 72e41f4b71Sopenharmony_ci 73e41f4b71Sopenharmony_ci ``` 74e41f4b71Sopenharmony_ci OHOS # hwi 75e41f4b71Sopenharmony_ci InterruptNo Count ATime(us) CPUUSE CPUUSE10s CPUUSE1s Mode Name 76e41f4b71Sopenharmony_ci 0: 0 0 0.0 0.0 0.0 normal 77e41f4b71Sopenharmony_ci 1: 937031 0 0.1 0.1 0.1 normal 78e41f4b71Sopenharmony_ci 2: 0 0 0.0 0.0 0.0 normal 79e41f4b71Sopenharmony_ci 29: 726166 5 0.54 0.57 0.59 normal 80e41f4b71Sopenharmony_ci 37: 0 0 0.0 0.0 0.0 normal rtc_alarm 81e41f4b71Sopenharmony_ci 38: 17 5 0.0 0.0 0.0 normal uart_pl011 82e41f4b71Sopenharmony_ci 48: 3 4 0.0 0.0 0.0 normal GPIO 83e41f4b71Sopenharmony_ci 59: 0 0 0.0 0.0 0.0 normal 84e41f4b71Sopenharmony_ci 62: 531 1 0.0 0.0 0.0 normal MMC_IRQ 85e41f4b71Sopenharmony_ci 63: 69 1 0.0 0.0 0.0 normal MMC_IRQ 86e41f4b71Sopenharmony_ci 64: 292 2 0.0 0.0 0.0 normal ETH 87e41f4b71Sopenharmony_ci 67: 54 76 0.0 0.0 0.0 shared tde 88e41f4b71Sopenharmony_ci 68: 0 0 0.0 0.0 0.0 shared JPGE_0 89e41f4b71Sopenharmony_ci 69: 0 0 0.0 0.0 0.0 shared IVE 90e41f4b71Sopenharmony_ci 70: 0 0 0.0 0.0 0.0 shared VGS 91e41f4b71Sopenharmony_ci 72: 0 0 0.0 0.0 0.0 shared VEDU_0 92e41f4b71Sopenharmony_ci 73: 0 0 0.0 0.0 0.0 shared nnie0 93e41f4b71Sopenharmony_ci 74: 0 0 0.0 0.0 0.0 shared nnie_gdc0 94e41f4b71Sopenharmony_ci 75: 0 0 0.0 0.0 0.0 shared VPSS 95e41f4b71Sopenharmony_ci 76: 0 0 0.0 0.0 0.0 shared VI_PROC0 96e41f4b71Sopenharmony_ci 77: 0 0 0.0 0.0 0.0 shared JPEGD_0 97e41f4b71Sopenharmony_ci 83: 45529 8 0.5 0.5 0.5 shared HIFB_SOFT_INT 98e41f4b71Sopenharmony_ci 87: 0 0 0.0 0.0 0.0 shared AIO interrupt 99e41f4b71Sopenharmony_ci 88: 0 0 0.0 0.0 0.0 shared VI_CAP0 100e41f4b71Sopenharmony_ci 89: 0 0 0.0 0.0 0.0 shared MIPI_RX 101e41f4b71Sopenharmony_ci 90: 45534 11 0.6 0.7 0.7 shared VO int 102e41f4b71Sopenharmony_ci 91: 45533 2 0.1 0.1 0.1 shared HIFB Int 103e41f4b71Sopenharmony_ci 96: 17383 2 0.0 0.0 0.0 normal MMC_IRQ 104e41f4b71Sopenharmony_ci 100: 0 0 0.0 0.0 0.0 normal SPI_HI35XX 105e41f4b71Sopenharmony_ci 101: 0 0 0.0 0.0 0.0 normal SPI_HI35XX 106e41f4b71Sopenharmony_ci 102: 0 0 0.0 0.0 0.0 normal SPI_HI35XX 107e41f4b71Sopenharmony_ci ``` 108e41f4b71Sopenharmony_ci 109e41f4b71Sopenharmony_ci**表1** 输出说明 110e41f4b71Sopenharmony_ci 111e41f4b71Sopenharmony_ci | 输出 | 说明 | 112e41f4b71Sopenharmony_ci | -------- | -------- | 113e41f4b71Sopenharmony_ci | InterruptNo | 中断号。 | 114e41f4b71Sopenharmony_ci | Count | 中断次数。 | 115e41f4b71Sopenharmony_ci | Name | 注册中断名称。 | 116e41f4b71Sopenharmony_ci | ATime | 中断的处理时间。 | 117e41f4b71Sopenharmony_ci | CPUUSE | CPU占用率。 | 118e41f4b71Sopenharmony_ci | CPUUSE10s | 最近10s CPU占用率。 | 119e41f4b71Sopenharmony_ci | CPUUSE1s | 最近1s CPU占用率。 | 120e41f4b71Sopenharmony_ci | mode | 中断类型:<br/>- normal: 非共享中断。<br/>- shared: 共享中断。 | 121