fixing gpio slowdown

2018-08-15 18:44:43 -05:00
parent 1563b8531e
commit e46ef1c378
1 changed files with 1 additions and 1 deletions
--- a/matrix.go
+++ b/matrix.go
@@ -120,7 +120,7 @@ func (c *HardwareConfig) toC() *C.struct_RGBLedMatrixOptions {
 	o.hardware_mapping = C.CString(c.HardwareMapping)

 	if c.GPIOSlowdown >= 0 && c.GPIOSlowdown < 3 {
-		C.gpio_slowdown(gpio_slowdown)
+		C.gpio_slowdown(c.GPIOSlowdown)
 	}

 	if c.ShowRefreshRate == true {