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altos: Crank down STM SPI speed for MM
authorKeith Packard <keithp@keithp.com>
Thu, 21 Jun 2012 16:46:50 +0000 (09:46 -0700)
committerKeith Packard <keithp@keithp.com>
Thu, 21 Jun 2012 16:46:50 +0000 (09:46 -0700)
commitff5b0ba90e73a83360a2e8a7e9969ed2c3ce1514
tree93d9942de0add8d5a0099440395e669f217ab568tree | snapshot
parentd2bd95edb6f77daeb1e8f043c4a239c248728e0ccommit | diff
altos: Crank down STM SPI speed for MM

The cc1120 is noisy enough to break SPI data transfers at 4MHz, so
crank things down to 1MHz. It's "stable" now, but clearly needs a
filter and shorter traces.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/stm/ao_spi_stm.c diff | blob | history
AltOS - the operating system for Altus Metrum products