kp enum

class kp.ApiReturnCode(value)

Return code of PLUS APIs.

Attributes

KP_SUCCESS : int, default=0

KP_ERROR_USB_IO_N1 : int, default=-1

KP_ERROR_USB_INVALID_PARAM_N2 : int, default=-2

KP_ERROR_USB_ACCESS_N3 : int, default=-3

KP_ERROR_USB_NO_DEVICE_N4 : int, default=-4

KP_ERROR_USB_NOT_FOUND_N5 : int, default=-5

KP_ERROR_USB_BUSY_N6 : int, default=-6

KP_ERROR_USB_TIMEOUT_N7 : int, default=-7

KP_ERROR_USB_OVERFLOW_N8 : int, default=-8

KP_ERROR_USB_PIPE_N9 : int, default=-9

KP_ERROR_USB_INTERRUPTED_N10 : int, default=-10

KP_ERROR_USB_NO_MEM_N11 : int, default=-11

KP_ERROR_USB_NOT_SUPPORTED_N12 : int, default=-12

KP_ERROR_USB_OTHER_N99 : int, default=-99

KP_ERROR_WDI_BEGIN : int, default=-200

KP_ERROR_WDI_IO_N1 : int, default=-201

KP_ERROR_WDI_INVALID_PARAM_N2 : int, default=-202

KP_ERROR_WDI_ACCESS_N3 : int, default=-203

KP_ERROR_WDI_NO_DEVICE_N4 : int, default=-204

KP_ERROR_WDI_NOT_FOUND_N5 : int, default=-205

KP_ERROR_WDI_BUSY_N6 : int, default=-206

KP_ERROR_WDI_TIMEOUT_N7 : int, default=-207

KP_ERROR_WDI_OVERFLOW_N8 : int, default=-208

KP_ERROR_WDI_PENDING_INSTALLATION_N9 : int, default=-209

KP_ERROR_WDI_INTERRUPTED_N10 : int, default=-210

KP_ERROR_WDI_RESOURCE_N11 : int, default=-211

KP_ERROR_WDI_NOT_SUPPORTED_N12 : int, default=-212

KP_ERROR_WDI_EXISTS_N13 : int, default=-213

KP_ERROR_WDI_USER_CANCEL_N14 : int, default=-214

KP_ERROR_WDI_NEEDS_ADMIN_N15 : int, default=-215

KP_ERROR_WDI_WOW64_N16 : int, default=-216

KP_ERROR_WDI_INF_SYNTAX_N17 : int, default=-217

KP_ERROR_WDI_CAT_MISSING_N18 : int, default=-218

KP_ERROR_WDI_UNSIGNED_N19 : int, default=-219

KP_ERROR_WDI_OTHER_N99 : int, default=-299

KP_ERROR_DEVICE_NOT_EXIST_10 : int, default=10

KP_ERROR_DEVICE_INCORRECT_RESPONSE_11 : int, default=11

KP_ERROR_INVALID_PARAM_12 : int, default=12

KP_ERROR_SEND_DESC_FAIL_13 : int, default=13

KP_ERROR_SEND_DATA_FAIL_14 : int, default=14

KP_ERROR_SEND_DATA_TOO_LARGE_15 : int, default=15

KP_ERROR_RECV_DESC_FAIL_16 : int, default=16

KP_ERROR_RECV_DATA_FAIL_17 : int, default=17

KP_ERROR_RECV_DATA_TOO_LARGE_18 : int, default=18

KP_ERROR_FW_UPDATE_FAILED_19 : int, default=19

KP_ERROR_FILE_OPEN_FAILED_20 : int, default=20

KP_ERROR_INVALID_MODEL_21 : int, default=21

KP_ERROR_IMAGE_RESOLUTION_TOO_SMALL_22 : int, default=22

KP_ERROR_IMAGE_ODD_WIDTH_23 : int, default=23

KP_ERROR_INVALID_FIRMWARE_24 : int, default=24

KP_ERROR_RESET_FAILED_25 : int, default=25

KP_ERROR_DEVICES_NUMBER_26 : int, default=26

KP_ERROR_CONFIGURE_DEVICE_27 : int, default=27

KP_ERROR_CONNECT_FAILED_28 : int, default=28

KP_ERROR_DEVICE_GROUP_MIX_PRODUCT_29 : int, default=29

KP_ERROR_RECEIVE_INCORRECT_HEADER_STAMP_30 : int, default=30

KP_ERROR_RECEIVE_SIZE_MISMATCH_31 : int, default=31

KP_ERROR_RECEIVE_JOB_ID_MISMATCH_32 : int, default=32

KP_ERROR_INVALID_CUSTOMIZED_JOB_ID_33 : int, default=33

KP_ERROR_FW_LOAD_FAILED_34 : int, default=34

KP_ERROR_MODEL_NOT_LOADED_35 : int, default=35

KP_ERROR_INVALID_CHECKPOINT_DATA_36 : int, default=36

KP_DBG_CHECKPOINT_END_37 : int, default=37

KP_ERROR_INVALID_HOST_38 : int, default=38

KP_ERROR_OTHER_99 : int, default=99

KP_FW_ERROR_UNKNOWN_APP : int, default=100

KP_FW_INFERENCE_ERROR_101 : int, default=101

KP_FW_DDR_MALLOC_FAILED_102 : int, default=102

KP_FW_INFERENCE_TIMEOUT_103 : int, default=103

KP_FW_LOAD_MODEL_FAILED_104 : int, default=104

KP_FW_CONFIG_POST_PROC_ERROR_MALLOC_FAILED_105 : int, default=105

KP_FW_CONFIG_POST_PROC_ERROR_NO_SPACE_106 : int, default=106

KP_FW_IMAGE_SIZE_NOT_MATCH_MODEL_INPUT_107 : int, default=107

KP_FW_NOT_SUPPORT_PREPROCESSING_108 : int, default=108

KP_FW_NCPU_ERR_BEGIN : int, default=200

KP_FW_NCPU_INVALID_IMAGE_201 : int, default=201

KP_FW_EFUSE_CAN_NOT_BURN_300 : int, default=300

KP_FW_EFUSE_PROTECTED_301 : int, default=301

KP_FW_EFUSE_OTHER_302 : int, default=302

class kp.ChannelOrdering(value)

enum for feature map channels ordering.

Attributes

KP_CHANNEL_ORDERING_HCW : int, default=0

KL520 default, height/channel/width in order.

KP_CHANNEL_ORDERING_CHW : int, default=1

KL720 default, channel/height/width in order.

class kp.ImageFormat(value)

enum for image format supported for inference.

Attributes

KP_IMAGE_FORMAT_UNKNOWN : int, default=0x0
```
Unknown format.
```
KP_IMAGE_FORMAT_RGB565 : int, default=0x60
```
RGB565 16bits.
```
KP_IMAGE_FORMAT_RGBA8888 : int, default=0x0D
```
RGBA8888 32bits.
```
KP_IMAGE_FORMAT_YUYV : int, default=0x2F
```
YUYV 16bits.
```
KP_IMAGE_FORMAT_YCBCR422_CRY1CBY0 : int, default=0x30
```
YCbCr422 16bit (order: CrY1CbY0).
```
KP_IMAGE_FORMAT_YCBCR422_CBY1CRY0 : int, default=0x31
```
YCbCr422 16bit (order: CbY1CrY0).
```
KP_IMAGE_FORMAT_YCBCR422_Y1CRY0CB : int, default=0x32
```
YCbCr422 16bit (order: Y1CrY0Cb).
```
KP_IMAGE_FORMAT_YCBCR422_Y1CBY0CR : int, default=0x33
```
YCbCr422 16bit (order: Y1CbY0Cr).
```
KP_IMAGE_FORMAT_YCBCR422_CRY0CBY1 : int, default=0x34
```
YCbCr422 16bit (order: CrY0CbY1).
```
KP_IMAGE_FORMAT_YCBCR422_CBY0CRY1 : int, default=0x35
```
YCbCr422 16bit (order: CbY0CrY1).
```
KP_IMAGE_FORMAT_YCBCR422_Y0CRY1CB : int, default=0x36
```
YCbCr422 16bit (order: Y0CrY1Cb).
```
KP_IMAGE_FORMAT_YCBCR422_Y0CBY1CR : int, default=0x37
```
YCbCr422 16bit (order: Y0CbY1Cr).
```
KP_IMAGE_FORMAT_RAW8 : int, default=0x20
```
RAW 8bits (Grayscale).
```

class kp.NormalizeMode(value)

enum for normalization mode.

Attributes

KP_NORMALIZE_DISABLE : int, default=0xFF

Disable normalize.

KP_NORMALIZE_KNERON : int, default=0x1

RGB/256 - 0.5, refer to the toolchain manual.

KP_NORMALIZE_TENSOR_FLOW : int, default=0x2

RGB/127.5 - 1.0, refer to the toolchain manual.

KP_NORMALIZE_YOLO : int, default=0x3

RGB/255.0, refer to the toolchain manual.

KP_NORMALIZE_CUSTOMIZED_DEFAULT : int, default=0x4

Customized, default, refer to the toolchain manual.

KP_NORMALIZE_CUSTOMIZED_SUB128 : int, default=0x5

Customized, subtract 128, refer to the toolchain manual.

KP_NORMALIZE_CUSTOMIZED_DIV2 : int, default=0x6

Customized, divide by 2, refer to the toolchain manual.

KP_NORMALIZE_CUSTOMIZED_SUB128_DIV2 : int, default=0x7

Customized, subtract 128 and divide by 2, refer to the toolchain manual.

class kp.PaddingMode(value)

enum for padding mode.

Attributes

KP_PADDING_DISABLE : int, default=0x1

Disable padding in pre-process.

KP_PADDING_CORNER : int, default=0x2

Enable corner padding (padding right and bottom) in pre-process.

KP_PADDING_SYMMETRIC : int, default=0x3

Enable symmetric padding (padding right, left, top and bottom) in pre-process.

class kp.ProductId(value)

enum for USB PID(Product ID).

Attributes

KP_DEVICE_KL520 : int, default=0x100
```
Product ID of KL520.
```
KP_DEVICE_KL720 : int, default=0x720
```
Product ID of KL720.
```
KP_DEVICE_KL720_LEGACY : int, default=0x200
```
Legacy Product ID of KL720.
```

class kp.ResetMode(value)

enum for reset mode.

Attributes

KP_RESET_REBOOT : int, default=0

Higheset level to reset Kneron device. Kneron device would disconnect after this reset.

KP_RESET_INFERENCE : int, default=1

Soft reset - reset inference FIFO queue.

KP_RESET_SHUTDOWN : int, default=2

Shut down Kneron device. For KL520, only useful if HW circuit supports (ex. 96 bord), dongle is not supported. For KL720, this function is not supported.

class kp.ResizeMode(value)

enum for resize mode.

Attributes

KP_RESIZE_DISABLE : int, default=0x1
```
Disable resize in pre-process.
```
KP_RESIZE_ENABLE : int, default=0x2
```
Enable resize in pre-process.
```

class kp.UsbSpeed(value)

enum for USB speed mode.

Attributes

KP_USB_SPEED_UNKNOWN : int, default=0
```
unknown speed.
```
KP_USB_SPEED_LOW : int, default=1
```
Low speed.
```
KP_USB_SPEED_FULL : int, default=2
```
Full speed.
```
KP_USB_SPEED_HIGH : int, default=3
```
High speed.
```
KP_USB_SPEED_SUPER : int, default=4
```
Super speed.
```