Manual

PS IEI T

echnology

Corp

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AUPS

UART

PROTOCOL SPECIFICATION

Programmer Reference Manual

Version 1.5

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AUPS IEI Technology Corp. AUPS UART PROTOCOL SPECIFICATION Programmer Reference Manual Version 1.
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AUPS IEI Technology Corp. Revision History Revision Issue Date Comments V1.0 2007/6/5 Initial release V1.1 2008/6/20 Add protocol V1.2 2008/8/11 Add LAN function protocol V1.3 2008/12/10 Modify read protocol and add Board type command(0x6A) V1.4 2009/10/15 Add COM port configuration V1.
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AUPS IEI Technology Corp. Command List You can use following pre-defined commands un the application to communicate with MCU and to receive data returned from MCU.
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AUPS IEI Technology Corp. AP SEND MCU RAED Temperature Command: AP->MCU: Command：<02><01><08><0B><0D> STX：0x02 Length：0x01 Command：0x08 CR：0x0D Checksum：（0x02＋0x01＋0x08）MOD 0x100 ＝ 0x0B MCU Response AP Temperature Value: MCU->AP: Response：<02><03><08><0B><0D> STX：0x02 Length：0x03 Command：0x08 Data：0x0BA5 CR：0x0D Checksum：（0x02＋0x03＋0x08＋0x0B＋0xA5）MOD 0x100 ＝ 0XBD Return Value:0x0BA5(2981°K) °K Absolute temperature °C Celsius temperature [ °K -> °C ] Formula [ °K / 10 – 273 = °C ] Example 25.