From b1ffdaf1f5e9b6e8ff0d4e08d8c504f8dfacd3a4 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 8 Dec 2013 19:43:13 -0800 Subject: altoslib: Support binary reading/writing in AltosLink Binary reads require an explicit length, and do not work while telemetry is running. Signed-off-by: Keith Packard --- .../src/org/altusmetrum/AltosDroid/AltosBluetooth.java | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'altosdroid/src/org') diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/AltosBluetooth.java b/altosdroid/src/org/altusmetrum/AltosDroid/AltosBluetooth.java index 0ed31437..643e94f5 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/AltosBluetooth.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/AltosBluetooth.java @@ -162,6 +162,20 @@ public class AltosBluetooth extends AltosLink { } } + public void putchar(byte c) { + byte[] bytes = { c }; + if (D) Log.d(TAG, "print(): begin"); + try { + wait_connected(); + output.write(bytes); + if (D) Log.d(TAG, "print(): Wrote byte: '" + c + "'"); + } catch (IOException e) { + connection_lost(); + } catch (InterruptedException e) { + connection_lost(); + } + } + public int getchar() { try { wait_connected(); -- cgit v1.2.3