Updated IAP commands.

Originally written and uploaded by Lalufu (Ralf Ertzinger) in Feb 2012.
They have been condensed into a single patch and some further additions
by Andy Potter.

Currently includes Authentication V2 support from iPod to Accessory,
RF/BlueTooth transmitter support, selecting a playlist and selecting a
track from the current playlist. Does not support uploading Album Art
or podcasts. Has been tested on the following iPods,
4th Gen Grayscale, 4th Gen Color/Photo, Mini 2nd Gen, Nano 1st Gen and
Video 5.5Gen.

Change-Id: Ie8fc098361844132f0228ecbe3c48da948726f5e
Co-Authored by: Andy Potter <liveboxandy@gmail.com>
Reviewed-on: http://gerrit.rockbox.org/533
Reviewed-by: Frank Gevaerts <frank@gevaerts.be>

1 files changed, 3 insertions, 1 deletions

diff --git a/firmware/export/iap.h b/firmware/export/iap.h
index 8ee26cbe9f..22f36083d1 100644
--- a/firmware/export/iap.h
+++ b/firmware/export/iap.h
@@ -22,7 +22,9 @@
 
 #include <stdbool.h>
 
-#define RX_BUFLEN 512
+/* This is just the payload size, without sync, length and checksum */
+#define RX_BUFLEN (64*1024)
+/* This is the entire frame length, sync, length, payload and checksum */
 #define TX_BUFLEN 128
 
 extern bool iap_getc(unsigned char x);