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Updated SPI pins so that they are configurable, enabling multiple SPI sercoms for ATSAMD21

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BCG
2019-08-28 02:04:45 -04:00
committed by Ron Evans
parent 7c5f943564
commit 8a5fa51f60
6 changed files with 63 additions and 12 deletions
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src/machine/board_feather-m0.go
+6 -1
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@@ -85,7 +85,12 @@ const (
// SPI on the Feather M0.
var (
SPI0 = SPI{Bus: sam.SERCOM4_SPI}
SPI0 = SPI{Bus: sam.SERCOM4_SPI,
SCK: SPI0_SCK_PIN,
MOSI: SPI0_MOSI_PIN,
MISO: SPI0_MISO_PIN,
DOpad: spiTXPad2SCK3,
DIpad: sercomRXPad0}
)
// I2S pins