Allow Chip-Select Pins to Be Used by More than One Sensor. #383
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Following up. This working as intended with no conflicts and is future proof for any new sensors that use SPI. Will it be added to the next release as we discussed on the forum? |
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Oct 1, 2021
Change initial camera position
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This is a complement to 98740f1
This change creates a pin type of "chipSelect" which allows the chip-select pins to be shared among temperature sensors, where 1 single SPI chip can provide many distinct readings. At current time, this only applies to the CurrentLoopTemperatureSensor, however it will be useful in the future should other SPI chips be implemented that are capable of inputting multiple temperature probes.
Code will prevent the accidental re-use of chip-select pins between GPIO. Once assigned as a chip-select, it cannot be used as GPIO and vice-versa to prevent configuration errors.