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Fix #1483

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This commit is contained in:
jypelle
2020-11-04 23:20:37 +01:00
committed by Ron Evans
parent 3bb994da9f
commit db27541b1a
1 changed files with 3 additions and 2 deletions
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src/machine/machine_atsamd51.go
+3 -2
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@@ -1331,12 +1331,13 @@ func (spi SPI) Configure(config SPIConfig) error {
// Determine the input pinout (for SDI).
var dataInPinout uint32
SDIPinMode, SDIPad, ok := findPinPadMapping(spi.SERCOM, config.SDI)
var SDIPinMode PinMode
if config.SDI != NoPin {
var ok bool
SDIPinMode, dataInPinout, ok = findPinPadMapping(spi.SERCOM, config.SDI)
if !ok {
return ErrInvalidInputPin
}
dataInPinout = SDIPad // mapped directly
}
// Determine the output pinout (for SDO/SCK).