suspect-devices/circuitpython/ports/litex/common-hal/microcontroller/__init__.c, branch 6.2.xCircuitPython - a Python implementation for teaching coding with microcontrollershttps://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=6.2.x2021-03-15T13:57:36+00:00run code formatting script2021-03-15T13:57:36+00:00microDev70126934+microDev1@users.noreply.github.com2021-03-15T13:57:36+00:00urn:sha1:a52eb88031620a81521b937f2a0651dbac2bb350litex: move more critical code to RAM2020-12-24T06:06:57+00:00Sean Crosssean@xobs.io2020-12-24T06:06:57+00:00urn:sha1:2f95cc95a494395658eefed6130b9a8732117482
The XIP SPI flash on Fomu is slow, which results in certain operations
taking a long time. This becomes a problem for time-critical operations
such as USB.
Move various calls into RAM to improve performance.
This includes the call to __modsi3 and __udivsi3 which are used by the
supervisor handler to determine if periodic callbacks need to be run.
This finishes fixing #3841
Signed-off-by: Sean Cross <sean@xobs.io>
ports: litex: add port and fomu board2020-03-31T01:40:38+00:00Sean Crosssean@xobs.io2020-02-04T01:20:29+00:00urn:sha1:786e79ebc9b45c83dc0013e39b1e217889a9506b
This adds support for Litex, along with support for the Fomu FPGA board.
Signed-off-by: Sean Cross <sean@xobs.io>