diff options
| author | Keith Packard <keithp@keithp.com> | 2018-01-07 21:44:39 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-01-07 21:44:39 -0800 |
| commit | 48d164e3d4b2ef27fae20fae63b8014803a7b178 (patch) | |
| tree | c0dc65ded8300299b862870f5eabf83d9a36455f /src/stmf0/ao_adc_fast.h | |
| parent | db7f7c6c7f956058250b8057c6c27284f6f22e53 (diff) | |
altos/stmf0: Use double buffering for ChaosKey
This improves the USB performance of ChaosKey so that it doesn't NAK
during data transfers at all.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stmf0/ao_adc_fast.h')
| -rw-r--r-- | src/stmf0/ao_adc_fast.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stmf0/ao_adc_fast.h b/src/stmf0/ao_adc_fast.h index 3f0b0547..504651e5 100644 --- a/src/stmf0/ao_adc_fast.h +++ b/src/stmf0/ao_adc_fast.h @@ -26,7 +26,7 @@ void ao_adc_init(void); /* Total ring size in samples */ -#define AO_ADC_RING_SIZE 256 +#define AO_ADC_RING_SIZE 1024 extern uint16_t ao_adc_ring[AO_ADC_RING_SIZE] __attribute__((aligned(4))); |