6 Commits

Author	SHA1	Message	Date
Scott Shawcroft	c6a7b00030	Merge pull request #4137 from ferret-guy/smps-mode-pin-rpi-pico ... Add SMPS mode pin to Raspi Pico pins.c	2021-02-05 12:12:55 -08:00
Mark Omo	1292c35d59	Add SMPS mode pin to Raspi Pico pins.c ... Add SMPS mode pin to Raspi Pico pins.c; see section "4.3. Using the ADC" of the Pico datasheet for discussion. Driving this pin high forces the onboard regulator into a lower noise PWM mode.	2021-02-05 11:09:40 -07:00
Patrick Van Oosterwijck	a158dde628	Add alternate name VOLTAGE_MONITOR for A3	2021-02-05 10:55:03 -07:00
Patrick Van Oosterwijck	d357a05870	Add A3 pin to Raspberry Pi Pico ... We want to be able to use this to measure VSYS.	2021-02-04 10:44:37 -07:00
Dan Halbert	1e97d384ff	add GP15	2021-01-25 11:02:32 -05:00
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