diff options
Diffstat (limited to 'usb-i2c-sl018/ledmatrix.c')
-rw-r--r-- | usb-i2c-sl018/ledmatrix.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usb-i2c-sl018/ledmatrix.c b/usb-i2c-sl018/ledmatrix.c index cc0abd2..2682c14 100644 --- a/usb-i2c-sl018/ledmatrix.c +++ b/usb-i2c-sl018/ledmatrix.c @@ -184,9 +184,11 @@ void init_ledmatrix(void) void ledmatrix(ledmatrix_mode_t m) { + if(m == mode) + return; + mode = m; ledmatrix_stop_timer(); - switch(mode) { case off: ledmatrix_off_init(); break; |