robert-hh
65fa7fd8bb
mimxrt/machine_timer: Use soft-timer implementation for machine.Timer.
...
This releases the hardware timers for other tasks, which need a higher
resolution and faster response. And it is less port-specific code.
2022-10-27 14:09:29 +11:00
robert-hh
0f048a5a2a
mimxrt/machine_spi: Allow a setting of -1 for cs in the constructor.
...
In that case, no Pin will be configured for the CS signal, even if it is
internally still generated. That setting allows to use any pin for CS,
which then must be controlled by the Python script.
Also make the default cs=-1 to match other ports (software CS).
2022-09-13 18:35:48 +10:00
robert-hh
f795d5bc38
docs/mimxrt: Move the pinout tables to a separate document.
...
This shortens the quickref. Also change the note about the hardware SPI
frequeny limits.
2022-05-27 12:48:16 +10:00
robert-hh
eda52e4d73
docs/mimxrt: Add i.MX RT1015 to general.rst, and a few clarifications.
2022-05-27 12:47:54 +10:00
robert-hh
7a447e08b2
docs: Add quickref and docs for mimxrt, including network.LAN docs.
2022-04-04 14:11:31 +10:00
