fix: ScpiMessageProducer docs incorrectly describe EnableAdcChannels as binary string

[tylerkron]

Description

The ScpiMessageProducer.EnableAdcChannels() XML documentation and all related docs/tests describe the channel mask parameter as a "binary string" (e.g., "0001010100"), but the Nyquist firmware parses it as a decimal integer via strtoul(str, &endptr, 10) (base 10).

Affected Files

• src/Daqifi.Core/Communication/Producers/ScpiMessageProducer.cs — XML docs on EnableAdcChannels() show binary examples
• README.md — example uses EnableAdcChannels("0000000011")
• docs/DEVICE_INTERFACES.md — multiple examples use binary strings
• src/Daqifi.Core.Tests/Communication/Producers/ScpiMessageProducerTests.cs — test asserts "0001010100" as expected value

Expected Behavior

Docs and tests should use decimal integer strings:

• Enable channels 0 and 1: EnableAdcChannels("3") (not "0000000011")
• Enable channels 2, 4, 6: EnableAdcChannels("84") (not "0001010100")

Firmware Reference

daqifi-nyquist-firmware/firmware/src/services/SCPI/SCPIADC.c — SCPI_ADCChanEnableSet calls SCPI_ParamInt32() which uses strtoul(str, &endptr, 10).

🤖 Generated with Claude Code

[tylerkron]

Fixed by #160 — docs, tests, and XML comments updated from binary string to decimal bitmask.