mjb/altos/src/stmf0/ao_crc.h, branch debian/1.8-1AltOS - the operating system for Altus Metrum products
https://git.ethernal.org/mjb/altos/atom?h=debian%2F1.8-12017-02-20T19:16:52+00:00altos/chaoskey: use both halves of the CRC2017-02-20T19:16:52+00:00Keith Packardkeithp@keithp.com2017-01-22T23:29:13+00:00urn:sha1:d96224c2fdc535d08de23aec30d62d4ada9fb8d3
When pulling 16 bits from the 32-bit crc, instead of just using the
low bits, xor the two halves together. This appears to even out the
number of zero and one bits.
Signed-off-by: Keith Packard <keithp@keithp.com>
Switch from GPLv2 to GPLv2+2016-07-12T22:41:41+00:00Keith Packardkeithp@keithp.com2016-07-05T16:03:49+00:00urn:sha1:1085ec5d57e0ed5d132f2bbdac1a0b6a32c0ab4a
Signed-off-by: Keith Packard <keithp@keithp.com>
altos/stmf0: Add CRC driver2015-01-28T00:55:27+00:00Keith Packardkeithp@keithp.com2015-01-28T00:55:27+00:00urn:sha1:a95d6776dea86cdc4bdc3512505ba7e75365c127
Sets up the stm32f0 CRC hardware, exposing inline functions to access
it. DMA access is possible, but usbtrng can't use that.
Signed-off-by: Keith Packard <keithp@keithp.com>