BM_PtpModeTypeDef 枚举参考

BMAPI 1.14.0.42 · bm_usb_def.h

定义

typedef enum
{
    BM_PTP_DISABLED = 0,
    BM_PTP_INPUT_USB_SOF = 1,
    BM_PTP_INPUT_PPS = 2,
    BM_PTP_OUTPUT_PPS = 4,
} BM_PtpModeTypeDef;

PTP timestamp synchronization mode values, used by BM_SetPtpMode() to change the synchronization mode for a given hardware channel.

枚举值

名称	值表达式	说明
BM_PTP_DISABLED	0	Disable PTP feature, work asynchronously using hardware local timestamp
BM_PTP_INPUT_USB_SOF	1	Use host computer’s USB SOF packet to sync with host computer
BM_PTP_INPUT_PPS	2	PTP slave: Use dedicated PPS input pin (if supported by hardware) as sync pulse input
BM_PTP_OUTPUT_PPS	4	PTP master: Use dedicated PPS input pin (if supported by hardware) as sync pulse output

相关函数

• BM_SetPtpMode

使用此类型的函数

• BM_SetPtpMode

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来源：BMAPI 1.14.0.42 正式 Doxygen 文档。技术说明保留原文；安装包中的头文件和帮助文档定义对应版本的接口契约。