Anshorei/epd-waveshare
1
0
Fork 0
mirror of https://github.com/Anshorei/epd-waveshare.git synced 2026-10-03 22:06:43 +00:00
Code Issues Projects Releases Wiki Activity

reduce loop

Browse Source
This commit is contained in:
Chris
2018-10-18 22:54:57 +02:00
parent b5dcbb0454
commit 33ebb1e4f7
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/embedded_linux_epd4in2/src/main.rs
+3 -2
View File
@@ -333,9 +333,10 @@ fn run() -> Result<(), std::io::Error> {
let mut i = 0; let mut i = 0;
let mut limit = 2
loop { loop {
i += 1; i += 1;
println!("Moving Hello World. Loop {} from 20", i); println!("Moving Hello World. Loop {} from {}", i, limit);
display.draw( display.draw(
Font6x8::render_str("Hello World!") Font6x8::render_str("Hello World!")
@@ -350,7 +351,7 @@ fn run() -> Result<(), std::io::Error> {
epd4in2.update_frame(&mut spi, &display.buffer()).unwrap(); epd4in2.update_frame(&mut spi, &display.buffer()).unwrap();
epd4in2.display_frame(&mut spi).expect("display frame new graphics"); epd4in2.display_frame(&mut spi).expect("display frame new graphics");
if i > 20 { if i >= 20 {
break; break;
} }