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Play well with other SPI devices #1

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thinkyhead opened this issue Jan 20, 2015 · 2 comments
Closed

Play well with other SPI devices #1

thinkyhead opened this issue Jan 20, 2015 · 2 comments

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@thinkyhead
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Developers like myself over at MarlinFirmware/Marlin#1226 are scratching our heads how to get SD card reading to work alongside SPI-driven thermocouples and other SPI devices. I'm not personally familiar with the use of chip-select lines, or whether these other devices are designed to play well on SPI buses either, but perhaps you can provide some insight to guide us in the right direction....?

MarlinFirmware/Marlin#1227
@greiman
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greiman commented Jan 20, 2015

https://learn.sparkfun.com/tutorials/serial-peripheral-interface-spi

@greiman greiman closed this as completed Jan 20, 2015
@thinkyhead
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Studying your code is also very helpful, thanks!

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@thinkyhead @greiman