diff options
Diffstat (limited to 'demos/modules/gadc')
| -rw-r--r-- | demos/modules/gadc/gwinosc.h | 2 | ||||
| -rw-r--r-- | demos/modules/gadc/main.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/demos/modules/gadc/gwinosc.h b/demos/modules/gadc/gwinosc.h index 8f5c1be3..0c687a4f 100644 --- a/demos/modules/gadc/gwinosc.h +++ b/demos/modules/gadc/gwinosc.h @@ -43,7 +43,7 @@ /* The extent of scaling for our audio data - fixed scale at the moment */ #ifndef SCOPE_Y_BITS - #define SCOPE_Y_BITS 7 // 7 bits = 0..128 + #define SCOPE_Y_BITS 7 // 7 bits = 0..128 #endif /* Trigger methods */ diff --git a/demos/modules/gadc/main.c b/demos/modules/gadc/main.c index 67eed456..7db14c82 100644 --- a/demos/modules/gadc/main.c +++ b/demos/modules/gadc/main.c @@ -171,7 +171,7 @@ int main(void) { * Allocate buffers for the high speed GADC device - eg. 4 x 128 byte buffers. * You may need to increase this for slower cpu's. * You may be able to decrease this for low latency operating systems. - * 10 x 128 seems to work on the really slow Olimex SAM7EX256 board (display speed limitation) + * 4 x 128 seems to work on the really slow Olimex SAM7EX256 board (display speed limitation) * If your oscilloscope display stops but the low speed reading keep going then it is likely that * your high speed timer has stalled due to running out of free buffers. Increase the number * of buffers.. @@ -179,7 +179,7 @@ int main(void) { * the low speed items to occur in which case your memory will fill up with low speed requests until * you run out of memory. */ - gfxBufferAlloc(10, 128); + gfxBufferAlloc(4, 128); /* Set up the scope window in the top right on the screen */ { |