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authorKeith Packard <keithp@keithp.com>2012-06-26 23:11:10 -0700
committerKeith Packard <keithp@keithp.com>2012-06-26 23:11:10 -0700
commitf1ae622eff60e05c1f5d8f822a3cf6a85750c6cc (patch)
tree9652e24ae8a4e56a47b463419356da356f7ade7f /src/avr/ao_spi_slave.c
parent936ecad62596f34773afb7460b10f63df7d0896d (diff)
altos: Optimize FEC encode and decode
Integrate interleaving, CRC and padding within the decode/encode functions. Provide for ISR priorities so that the 1120 RX interrupt takes precedence over the other interrupts or we risk losing bits. Optimize the viterbi decoder a bit (goes from 10ms per packet to 7ms per packet). Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/avr/ao_spi_slave.c')
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