From 87b102f1bd00cf80f6ac1577a72f5c4bc15c1b0f Mon Sep 17 00:00:00 2001 From: Mark Niemann-Ross Date: Wed, 22 Nov 2023 15:50:20 -0800 Subject: [PATCH] saving notes --- vignettes/articles/rpi_spi.Rmd | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/vignettes/articles/rpi_spi.Rmd b/vignettes/articles/rpi_spi.Rmd index 71c9d10..45b3b60 100644 --- a/vignettes/articles/rpi_spi.Rmd +++ b/vignettes/articles/rpi_spi.Rmd @@ -43,10 +43,21 @@ MISO POCI MOSI PICO SS CS +# about IOCTL... +https://www.kernel.org/doc/html/latest/driver-api/ioctl.html + +# about SPI... https://manpages.debian.org/testing/spi-tools/index.html https://manpages.debian.org/testing/spi-tools/spi-config.1.en.html https://manpages.debian.org/testing/spi-tools/spi-pipe.1.en.html +# about SPI api +https://www.kernel.org/doc/html/v5.7/spi/spidev.html + +# spi raspberry pi example +https://raspberry-projects.com/pi/programming-in-c/spi/using-the-spi-interface + + https://sigmdel.ca/michel/ha/rpi/dnld/draft_spidev_doc.pdf https://github.com/CrosseyeJack/spincl http://test2.ipsolutionscorp.com/raspberry-pi-spi-utility/