65 lines
1.7 KiB
Text
65 lines
1.7 KiB
Text
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/*@!Encoding:1252*/
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void ParseDeviceCode(word dev)
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{
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byte input;
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byte numChannels;
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char modules[1024];
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char module[10];
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char templ[10];
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sysGetVariableString("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info", "Modules", modules, elCount(modules));
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if (dev & 0x8000) // Digital Module
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{
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numChannels = (dev >> 8) & 0x007F;
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if (dev & 0x0001) // Input Module
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{
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input = 1;
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strncpy(templ, "DI%d,", elCount(templ));
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@sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputBits += numChannels;
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}
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else if (dev & 0x0002) // Output Module
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{
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input = 0;
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strncpy(templ, "DO%d,", elCount(templ));
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@sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::OutputBits += numChannels;
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}
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else // bl<62><6C>d
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{
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writeLineEx(0, 3, "<%NODE_NAME%> Device code 0x%X cannot be decoded", dev);
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runError(1003, 1);
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}
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snprintf(module, elCount(module), templ, numChannels);
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strncat(modules, module, elCount(modules));
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sysSetVariableString("%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info", "Modules", modules);
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writeLineEx(0, 1, "<%NODE_NAME%> 0x%X - %s", dev, module);
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}
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else
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{
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switch (dev)
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{
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case 881: // devices that have no inputs/outputs
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return;
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case 477: // devices that have 2 outputs
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input = 0;
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numChannels = 2;
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break;
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default: // unknown device. Ouch!
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writeLineEx(0, 2, "<%NODE_NAME%> Connected device: 750-%X", dev);
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return;
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}
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if (input)
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{
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strncpy(templ, "AI%d,", elCount(templ));
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@sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::InputRegisters += numChannels;
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}
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else
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{
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strncpy(templ, "AO%d,", elCount(templ));
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@sysvar::%BUS_TYPE%%CHANNEL%::%NODE_NAME%::Info::OutputRegisters += numChannels;
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}
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}
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}
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