diff options
| -rw-r--r-- | ports/atmel-samd/common-hal/audiobusio/PDMIn.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/atmel-samd/common-hal/audiobusio/PDMIn.c b/ports/atmel-samd/common-hal/audiobusio/PDMIn.c index 8cf86421c..44129eed1 100644 --- a/ports/atmel-samd/common-hal/audiobusio/PDMIn.c +++ b/ports/atmel-samd/common-hal/audiobusio/PDMIn.c @@ -50,7 +50,7 @@ #include "tick.h" #define OVERSAMPLING 64 -#define SAMPLES_PER_BUFFER 64 +#define SAMPLES_PER_BUFFER 32 // MEMS microphones must be clocked at at least 1MHz. #define MIN_MIC_CLOCK 1000000 |