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machine/spi: use interface to ensure uniformity for all machine implementations

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Signed-off-by: deadprogram <ron@hybridgroup.com>
This commit is contained in:
deadprogram
2023-10-15 16:49:26 +02:00
committed by Ron Evans
parent 7019c4e8fc
commit fa4ca63ff2
6 changed files with 25 additions and 5 deletions
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src/machine/machine_nrf52xxx.go
+3 -1
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@@ -197,7 +197,7 @@ type SPIConfig struct {
}
// Configure is intended to setup the SPI interface.
func (spi SPI) Configure(config SPIConfig) {
func (spi SPI) Configure(config SPIConfig) error {
// Disable bus to configure it
spi.Bus.ENABLE.Set(nrf.SPIM_ENABLE_ENABLE_Disabled)
@@ -265,6 +265,8 @@ func (spi SPI) Configure(config SPIConfig) {
// Re-enable bus now that it is configured.
spi.Bus.ENABLE.Set(nrf.SPIM_ENABLE_ENABLE_Enabled)
return nil
}
// Transfer writes/reads a single byte using the SPI interface.