circuitpython

Author	SHA1	Message	Date
Scott Shawcroft	9d10a3da66	Conditionalize LTO	2022-05-27 12:59:54 -07:00
Jeff Epler	db5f99c63e	Add a function to get low level register access The port is free to return NULL for any/all of these, and the caller has to check. This will be used in the floppy code, because aside from getting the registers, it looks like all is independent of MCU.	2022-01-13 15:29:03 -06:00
microDev	a52eb88031	run code formatting script	2021-03-15 19:27:36 +05:30
Dan Halbert	d9234ffa82	need to gpio_set_dir() at some point	2021-02-26 15:27:35 -05:00
Dan Halbert	d0f1cfb039	address review; use gpio_set() carefully	2021-02-25 18:41:22 -05:00
Dan Halbert	199a8ce8b0	change DigitalInOut direction only when necessary; strong drive strength	2021-02-25 14:10:19 -05:00
Scott Shawcroft	de6b05a17b	Fix DigitalInOut.pull on RP2040 It used to always return None. Fixes #4035	2021-01-22 19:00:37 -08:00
Scott Shawcroft	733094aead	Add initial RP2040 support The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf	2021-01-20 19:16:56 -08:00