翻译下:“End of Transmission Packet” (EoTP), which is an interface level function and defined in Data Type (DT, 00 1000b), is always used in a Short Packet (SPa) from the MCU to the display module. The purpose of this command is to terminate the high Speed Data Transmission (HSDT) mode properly when EoTP is added after the last payload packet before “End of Transmission” (EoT). The MCU can decide if it wants to use the “End of Transmission Packet” (EoTP) or not. The display shall have the capability to support both. That is, if the MCU applies the EoTP, it shall report the “DSI Protocol Violation Error” when the EoTP is not detected in the High-Speed (HS). The display module error reporting shall be enabled/disabled statistically, according to the module application. The display module does or does not receive “End of Transmission Packet” (EoTP) from the MCU during the Low Power Data Transmission (LPDT) mode before “Mark-1” (= leaving the Escape mode) which ends the Low Power Data Transmission (LPDT) mode. The display module is not allowed to send “End of Transmission Packet” (EoTP) to the MCU during the Low Power Data Transmission (LPDT) mode. The summary of the receiving and transmitting EoTP is listed below.
时间: 2023-06-04 19:05:24 浏览: 153
“End of Transmission Packet” (EoTP)是一种接口级别的功能,定义在数据类型(DT,00 1000b)中,通常在从微控制器到显示模块的短数据包(SPa)中使用。该命令的目的是,在“传输结束”(EoT)之前,在最后一个有效载荷数据包添加EoTP,以正确终止高速数据传输(HSDT)模式。微控制器可以决定是否使用“结束传输数据包”(EoTP)。显示模块必须支持这两种方式。也就是说,如果微控制器使用EoTP,那么当高速数据传输(HS)未检测到EoTP时,应该报告“DSI协议违规错误”。显示模块的错误报告功能应在模块应用统计上启用/禁用。在低功耗数据传输(LPDT)模式下,“标记1”(离开转义模式)之前,显示模块会或不会从微控制器接收到“结束传输数据包”(EoTP)。在低功耗数据传输(LPDT)模式下,不允许显示模块向微控制器发送EoTP。接收和传输EoTP的总结如下。
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