參數(shù)資料
型號(hào)： DRM045
英文描述： Using the ASB520 MC68HC908QT2 Based Infrared Remote Control Reference PC Board Designer Reference Manual
中文描述： 使用ASB520 MC68HC908QT2的紅外遙控器參考PC板設(shè)計(jì)參考手冊(cè)
文件頁(yè)數(shù)： 45/80頁(yè)
文件大?。?/td> 1025K
代理商： DRM045
Software
Software Routines
DRM040 — Rev 0
Designer Reference Manual
MOTOROLA
Software
45
3.1.11 Switch Decode
The function is polled every new sample complete (625us) and checks
the status of the Tamper key and the Display key. The key pressed
results in an associated flag being set in the ApplicationFlags buffer. The
flags are checked within the Switch Decode function to determine the
source of interrupt. If the Tamper key was pressed and the key press
signaled an open position (i.e. tamper condition) the open count is
incremented and is stored in EEPROM with the timestamp. Alternatively,
if the key press signaled a closed position the warning flag is switched
off and the open duration is calculated and stored in EEPROM. Details
of the EEPROM location used are described in
Section 3.1.12
,
ProgEeprom.
If the DisplayKey was pressed the display sequence is toggled to show
the next data in the sequence and the time that this information is
displayed on the LCD is increased to 30Secs. After the 30seconds has
elapsed the next data is displayed and the time reverts back to the
original 5Secs.
Finally, the keyboard interrupts are re-enabled if the keyboard input is
detected to be logic ‘1’. See
Figure 3-11
for SwitchDecode flow diagram.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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參數(shù)描述
DRM10 功能描述:DIP 開關(guān)/ SIP 開關(guān) BCD 10 POS RoHS:否 制造商:Omron Electronics 位置數(shù)量:10 開關(guān)類型:DIP 執(zhí)行器:Rotary 端子節(jié)距:2.54 mm 觸點(diǎn)形式: 端接類型:Solder Pin 電流額定值:100 mA 電壓額定值 DC: 工作溫度范圍: 安裝:Through Hole
DRM1004 功能描述:DIP 開關(guān)/ SIP 開關(guān) ROTARY DIP SWITCH PLASTICSHAFT RoHS:否 制造商:Omron Electronics 位置數(shù)量:10 開關(guān)類型:DIP 執(zhí)行器:Rotary 端子節(jié)距:2.54 mm 觸點(diǎn)形式: 端接類型:Solder Pin 電流額定值:100 mA 電壓額定值 DC: 工作溫度范圍: 安裝:Through Hole
DRM101 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Blood Pressure Monitor Using the Flexis QE128 Family
DRM10C 功能描述:SWITCH DIP MINI SHAFT 10POS T/H RoHS:否 類別:開關(guān) >> DIP 系列:DR 特色產(chǎn)品:RDM Series Rotary DIP Switch 標(biāo)準(zhǔn)包裝:70 系列:RDM 電路:十六進(jìn)制 位置數(shù):16 觸點(diǎn)額定電壓:0.1A @ 42VDC 觸動(dòng)器類型:用于工具旋轉(zhuǎn) 觸動(dòng)器電平:凹槽式 安裝類型:通孔 方向:頂部觸動(dòng) 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
DRM10C04 功能描述:編碼式波段開關(guān) SW DIP MINI SHAFT 10POS T/H RoHS:否 制造商:C&K Components 位置數(shù)量:10 輸出代碼:Binary Coded Decimal 執(zhí)行器:Screwdriver 觸點(diǎn)額定值: 端接類型:Solder Pin 封裝:Tube
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