micropython/examples
Tim Radvan f842a40df4 rp2/rp2_pio: Add fifo_join support for PIO.
The PIO state machines on the RP2040 have 4 word deep TX and RX FIFOs.  If
you only need one direction, you can "merge" them into either a single 8
word deep TX or RX FIFO.

We simply add constants to the PIO object, and set the appropriate bits in
`shiftctrl`.

Resolves #6854.

Signed-off-by: Tim Radvan <tim@tjvr.org>
2021-04-17 00:45:38 +10:00
..
SDdatalogger
bluetooth
embedding
hwapi
natmod
network all: Reformat C and Python source code with tools/codeformat.py. 2020-02-28 10:33:03 +11:00
rp2
unix
usercmodule examples/usercmodules: Simplify user C module enabling. 2021-04-01 16:27:38 +11:00
accel_i2c.py
accellog.py
asmled.py
asmsum.py
conwaylife.py
ledangle.py
mandel.py
micropython.py
pins.py all: Reformat C and Python source code with tools/codeformat.py. 2020-02-28 10:33:03 +11:00
pyb.py
switch.py