add new constructor with SPI clock freq as parameter

adafruit / Adafruit_FRAM_SPI

Driver for Adafruit's SPI-Based FRAM Breakouts

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add new constructor with SPI clock freq as parameter #20

Closed ericbieri closed 3 years ago

ericbieri commented 3 years ago

Using the existing constructors it's not possible to set the SPI clock frequency. The frequency is fixed to 1MHz. It should be possible to set the clock frequency for hardware SPI.

This pull request ...

Adds a new constructor, which allows setting the SPI clock frequency (default is still 1MHz).

Thanks a lot!