Commit graph

4 commits

Author SHA1 Message Date
Dryw Wade
7964a435ea rp2/machine_bitstream: Tweak MP_HAL_BITSTREAM_NS_OVERHEAD for RP2350.
See https://github.com/micropython/micropython/issues/16190#issuecomment-2466155919

Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>
2025-01-11 14:23:51 +11:00
Damien George
fa15ae4503 rp2/machine_bitstream: Implement bitstream for RISC-V using mcycle.
Signed-off-by: Damien George <damien@micropython.org>
2024-10-15 12:18:51 +11:00
Dryw Wade
7a78e5ae7c rp2/machine_bitstream: Set SysTick reset value.
In case it doesn't have the correct value.

Signed-off-by: Damien George <damien@micropython.org>
2024-10-15 12:18:29 +11:00
robert-hh
b73d8b045a rp2/machine_bitstream: Implement the machine.bitstream driver.
Timing error is ~20ns at 125MHz, and ~10ns at 250MHz.
2021-11-17 10:01:15 +11:00