improve ws2812B timmings

diff --git a/extdrv/ws2812.c b/extdrv/ws2812.c
index 809c764..150f674 100644 (file)
--- a/extdrv/ws2812.c
+++ b/extdrv/ws2812.c
@@ -108,9 +108,8 @@ static void ws2812_bit_sender(struct ws2812_conf* ws2812)
                        nop();
                        nop();
                        nop();
-                       /* "low" time : 600ns */
+                       /* "low" time : 400ns */
                        gpio_port->toggle = gpio_bit;
-                       nop();
                }
 
                /* Move to the next bit */