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raspberry:dac_mcp4802-22 [2020/10/09 18:18]
admin [Links] 		raspberry:dac_mcp4802-22 [2020/10/16 21:56]
admin [with BCM2835 Library]
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-==== Links ====+==== with Commandline ==== 
 + 
 +[[https://swharden.com/blog/2016-09-28-generating-analog-voltages-with-the-raspberry-pi/]]\\ 
 + 
 +to output some voltage: 
 +  $ echo -ne "\x1F\xFF" > /dev/spidev0.1 
 + 
 +---- 
 +==== with BCM2835 Library ==== 
 +[[https://www.airspayce.com/mikem/bcm2835/]]\\ 
 +[[https://www.youtube.com/watch?v=0QcteUtzB4o]]\\ 
 +[[https://raspberry-projects.com/pi/programming-in-c/spi/using-the-spi-interface]]\\ 
 + 
 + 
 +---- 
 +==== with WiringPi ==== 
 + 
 +   #include <wiringPiSPI.h> 
 + 
 +[[http://wiringpi.com/reference/spi-library/]]\\ 
 +[[https://projects.drogon.net/raspberry-pi/wiringpi/spi-library/]]\\ 
 +[[https://projects.drogon.net/raspberry-pi/gertboard/analog-inout/]]\\ 
 +[[https://projects.drogon.net/understanding-spi-on-the-raspberry-pi/]]\\
  
 [[https://www.petervis.com/Raspberry_PI/Gertboard_Raspberry_Pi_Expansion/Gertboard_Digital_to_Analog_Converter.html]]\\ [[https://www.petervis.com/Raspberry_PI/Gertboard_Raspberry_Pi_Expansion/Gertboard_Digital_to_Analog_Converter.html]]\\
 +[[https://learn.sparkfun.com/tutorials/raspberry-pi-spi-and-i2c-tutorial/all]]\\
  
  
 +----
 +==== Links ====
 +
 +[[https://skpang.co.uk/blog/archives/689]]\\
 +[[http://www.netzmafia.de/skripten/hardware/RasPi/RasPi_SPI.html]]\\
  
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