allow app to provide it's own ledBuffer(s)

boqs · Nov 7, 2017 · c5a6cb14154b2ce182162d321ba5199e90b95b90 · c5a6cb1
1 parent 93241ed
commit c5a6cb14154b2ce182162d321ba5199e90b95b90
Unified Split

Showing with 4 additions and 2 deletions.

+2 −1 src/monome.c

+2 −1 src/monome.h
diff --git a/src/monome.c b/src/monome.c
@@ -58,7 +58,8 @@ static void read_serial_dummy(void) { return; }
 u8 monomeFrameDirty = 0;
 // a buffer big enough to hold all l data for 256 or arc4
 // each led gets a full byte
-u8 monomeLedBuffer[MONOME_MAX_LED_BYTES];
+u8 dummyLedBuffer[MONOME_MAX_LED_BYTES];
+u8 *monomeLedBuffer = dummyLedBuffer;
 
 // global pointers to send functions.
 read_serial_t monome_read_serial = &read_serial_dummy;

diff --git a/src/monome.h b/src/monome.h
@@ -59,7 +59,8 @@ extern u8 monomeFrameDirty;
 
 // a buffer big enough to hold all led data for 256 or arc4
 // each led gets a full byte
-extern u8 monomeLedBuffer[MONOME_MAX_LED_BYTES];
+extern u8 dummyLedBuffer[MONOME_MAX_LED_BYTES];
+extern u8 *monomeLedBuffer;
 
 //---- function types
 /*