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Forum Index : Microcontroller and PC projects : Armmite L4 battery miser, first beta

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lizby
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Joined: 17/05/2016
Location: United States
Posts: 3311
Posted: 01:51pm 20 Feb 2019
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  matherp said  
  Quote  a display on SPI


in-built display drivers share SPI2

Ah ... OK ... so SPI-IN, SPI-OUT, and SPI-CLK are also available as D-i/o and analog.
PicoMite, Armmite F4, SensorKits, MMBasic Hardware, Games, etc. on fruitoftheshed
 
lizby
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Joined: 17/05/2016
Location: United States
Posts: 3311
Posted: 01:54pm 20 Feb 2019
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  matherp said  in-built display drivers share SPI2


Ah ... OK ... so SPI-IN, SPI-OUT, and SPI-CLK are also available as D-i/o and analog.
PicoMite, Armmite F4, SensorKits, MMBasic Hardware, Games, etc. on fruitoftheshed
 
matherp
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Joined: 11/12/2012
Location: United Kingdom
Posts: 10067
Posted: 01:56pm 20 Feb 2019
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  Quote  Ah ... OK ... so SPI-IN, SPI-OUT, and SPI-CLK are also available as D-i/o and analog.


Correct. Exactly like the MM+ and MMX , LCD, touch and SDcard (Flash is equivalent for L4) share SPI2 so that pin usage is minimised and SPI pins are available for connecting other SPI devices or any other use.
 
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