commit - 7aa98c0c683b5561c6d11caf20b24c3d1926d836
commit + f11bef8348cab155964838f1cf3c000e0721c7c5
blob - 30df70e6c521ba0775bc976ccecc6cad4a099904
blob + 5abc2859e9c1c12d7f15fb2a2731ad63abdaf6e0
--- src/main.rs
+++ src/main.rs
@@ -125,7 +125,6 @@ impl Drop for Peripage {
 fn main() {
 	println!("libusb version: {:?}", rusb::version());
 	println!("Kernel supports detaching driver: {}", rusb::supports_detach_kernel_driver());
-
 	
 	let ctx = rusb::Context::new().expect("cannot connect to libusb");
 
@@ -148,11 +147,11 @@ fn main() {
 	let mut packet = Vec::new();
 	packet.extend_from_slice(header);
 
-	const HEIGHT: u16 = 512;
+	const HEIGHT: u16 = 24;
 	const BPC: usize = 48 * HEIGHT as usize;
 	img
 		.chunks(BPC)
-		.chain(std::iter::repeat_n(&[0u8; BPC] as &[u8], 0))
+		.chain(std::iter::repeat_n(&[0u8; BPC] as &[u8], 3))
 		.for_each(|chunk| {
 			packet.extend_from_slice(&[
 				0x1d, 0x76, 0x30, 0x00, 0x30, 0x00,
@@ -168,7 +167,4 @@ fn main() {
 	// send image
 	pp.write(&packet, 30).unwrap();
 	pp.confirm().unwrap();
-
-	pp.write(&packet, 30).unwrap();
-	pp.confirm().unwrap();
 }