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altos/draw: hand-edit 64-pixel 3/5 to avoid jank
[fw/altos]
/
micropeak
/
MicroSerial.java
diff --git
a/micropeak/MicroSerial.java
b/micropeak/MicroSerial.java
index 57fb30db90766fbb06d85e08b382ebaee4846dc3..c688242874837c2c60c9093191e3d847e920867a 100644
(file)
--- a/
micropeak/MicroSerial.java
+++ b/
micropeak/MicroSerial.java
@@
-28,6
+28,8
@@
public class MicroSerial extends InputStream {
private MicroSerialLog log;
public int read() {
private MicroSerialLog log;
public int read() {
+ if (file == null)
+ return -1;
int c = libaltos.altos_getchar(file, 0);
if (Thread.interrupted())
return -1;
int c = libaltos.altos_getchar(file, 0);
if (Thread.interrupted())
return -1;
@@
-40,6
+42,14
@@
public class MicroSerial extends InputStream {
return c;
}
return c;
}
+ public void write(char c) {
+ libaltos.altos_putchar(file, c);
+ }
+
+ public void flush() {
+ libaltos.altos_flush(file);
+ }
+
public void close() {
if (file != null) {
libaltos.altos_close(file);
public void close() {
if (file != null) {
libaltos.altos_close(file);