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atmel-samd: Remember SPI baudrate.

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This prevents the SERCOM from blipping the data line on each
transaction and therefore fixes #219.
This commit is contained in:
Scott Shawcroft 2017-09-01 12:44:52 -07:00
parent 4d0dc4b298
commit e2f39a8d93
1 changed files with 1 additions and 0 deletions
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atmel-samd/common-hal/busio/SPI.c
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@ -174,6 +174,7 @@ bool common_hal_busio_spi_configure(busio_spi_obj_t *self,
if (status != STATUS_OK) { if (status != STATUS_OK) {
return false; return false;
} }
self->current_baudrate = baudrate;
} }
SercomSpi *const spi_module = &(self->spi_master_instance.hw->SPI); SercomSpi *const spi_module = &(self->spi_master_instance.hw->SPI);