77ec9b6369
Do it all at once in preparation for Go 1.18 support. To make this commit, I've simply modified the `fmt-check` Makefile target to rewrite files instead of listing the differences. So this is a fully mechanical change, it should not have introduced any errors.
24 строки
632 Б
Go
24 строки
632 Б
Go
//go:build (sam && atsame51) || (sam && atsame54)
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// +build sam,atsame51 sam,atsame54
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package runtime
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import (
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"device/sam"
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)
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func init() {
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initCANClock()
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}
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func initCANClock() {
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// Turn on clocks for CAN0/CAN1.
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sam.MCLK.AHBMASK.SetBits(sam.MCLK_AHBMASK_CAN0_)
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sam.MCLK.AHBMASK.SetBits(sam.MCLK_AHBMASK_CAN1_)
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// Put Generic Clock Generator 1 as source for USB
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sam.GCLK.PCHCTRL[sam.PCHCTRL_GCLK_CAN0].Set((sam.GCLK_PCHCTRL_GEN_GCLK1 << sam.GCLK_PCHCTRL_GEN_Pos) |
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sam.GCLK_PCHCTRL_CHEN)
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sam.GCLK.PCHCTRL[sam.PCHCTRL_GCLK_CAN1].Set((sam.GCLK_PCHCTRL_GEN_GCLK1 << sam.GCLK_PCHCTRL_GEN_Pos) |
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sam.GCLK_PCHCTRL_CHEN)
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}
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